#include "blaswrap.h" /* zblat2.f -- translated by f2c (version 20061008). You must link the resulting object file with libf2c: on Microsoft Windows system, link with libf2c.lib; on Linux or Unix systems, link with .../path/to/libf2c.a -lm or, if you install libf2c.a in a standard place, with -lf2c -lm -- in that order, at the end of the command line, as in cc *.o -lf2c -lm Source for libf2c is in /netlib/f2c/libf2c.zip, e.g., http://www.netlib.org/f2c/libf2c.zip */ #include "f2c.h" /* Common Block Declarations */ union { struct { integer infot, noutc; logical ok, lerr; } _1; struct { integer infot, nout; logical ok, lerr; } _2; } infoc_; #define infoc_1 (infoc_._1) #define infoc_2 (infoc_._2) struct { char srnamt[6]; } srnamc_; #define srnamc_1 srnamc_ /* Table of constant values */ static doublecomplex c_b1 = {0.,0.}; static doublecomplex c_b2 = {1.,0.}; static integer c__9 = 9; static integer c__1 = 1; static integer c__3 = 3; static integer c__8 = 8; static integer c__5 = 5; static integer c__65 = 65; static integer c__7 = 7; static integer c__2 = 2; static doublereal c_b123 = 1.; static logical c_true = TRUE_; static integer c_n1 = -1; static integer c__0 = 0; static logical c_false = FALSE_; /* Main program */ int MAIN__(void) { /* Initialized data */ static char snames[6*17] = "ZGEMV " "ZGBMV " "ZHEMV " "ZHBMV " "ZHPMV " "ZTRMV " "ZTBMV " "ZTPMV " "ZTRSV " "ZTBSV " "ZTPSV " "ZGERC " "ZGERU " "ZHER " "ZHPR " "ZHER2 " "ZHPR2 "; /* Format strings */ static char fmt_9997[] = "(\002 NUMBER OF VALUES OF \002,a,\002 IS LESS " "THAN 1 OR GREATER \002,\002THAN \002,i2)"; static char fmt_9996[] = "(\002 VALUE OF N IS LESS THAN 0 OR GREATER THA" "N \002,i2)"; static char fmt_9995[] = "(\002 VALUE OF K IS LESS THAN 0\002)"; static char fmt_9994[] = "(\002 ABSOLUTE VALUE OF INCX OR INCY IS 0 OR G" "REATER THAN \002,i2)"; static char fmt_9993[] = "(\002 TESTS OF THE COMPLEX*16 LEVEL 2 BL" "AS\002,//\002 THE F\002,\002OLLOWING PARAMETER VALUES WILL BE US" "ED:\002)"; static char fmt_9992[] = "(\002 FOR N \002,9i6)"; static char fmt_9991[] = "(\002 FOR K \002,7i6)"; static char fmt_9990[] = "(\002 FOR INCX AND INCY \002,7i6)"; static char fmt_9989[] = "(\002 FOR ALPHA \002,7(\002(\002,f4" ".1,\002,\002,f4.1,\002) \002,:))"; static char fmt_9988[] = "(\002 FOR BETA \002,7(\002(\002,f4" ".1,\002,\002,f4.1,\002) \002,:))"; static char fmt_9980[] = "(\002 ERROR-EXITS WILL NOT BE TESTED\002)"; static char fmt_9999[] = "(\002 ROUTINES PASS COMPUTATIONAL TESTS IF TES" "T RATIO IS LES\002,\002S THAN\002,f8.2)"; static char fmt_9984[] = "(a6,l2)"; static char fmt_9986[] = "(\002 SUBPROGRAM NAME \002,a6,\002 NOT RECOGNI" "ZED\002,/\002 ******* T\002,\002ESTS ABANDONED *******\002)"; static char fmt_9998[] = "(\002 RELATIVE MACHINE PRECISION IS TAKEN TO" " BE\002,1p,d9.1)"; static char fmt_9985[] = "(\002 ERROR IN ZMVCH - IN-LINE DOT PRODUCTS A" "RE BEING EVALU\002,\002ATED WRONGLY.\002,/\002 ZMVCH WAS CALLED " "WITH TRANS = \002,a1,\002 AND RETURNED SAME = \002,l1,\002 AND E" "RR = \002,f12.3,\002.\002,/\002 THIS MAY BE DUE TO FAULTS IN THE" " ARITHMETIC OR THE COMPILER.\002,/\002 ******* TESTS ABANDONED *" "******\002)"; static char fmt_9983[] = "(1x,a6,\002 WAS NOT TESTED\002)"; static char fmt_9982[] = "(/\002 END OF TESTS\002)"; static char fmt_9981[] = "(/\002 ******* FATAL ERROR - TESTS ABANDONED *" "******\002)"; static char fmt_9987[] = "(\002 AMEND DATA FILE OR INCREASE ARRAY SIZES " "IN PROGRAM\002,/\002 ******* TESTS ABANDONED *******\002)"; /* System generated locals */ integer i__1, i__2, i__3, i__4, i__5; doublereal d__1; olist o__1; cllist cl__1; /* Builtin functions */ integer s_rsle(cilist *), do_lio(integer *, integer *, char *, ftnlen), e_rsle(void), f_open(olist *), s_wsfe(cilist *), do_fio(integer *, char *, ftnlen), e_wsfe(void), s_wsle(cilist *), e_wsle(void), s_rsfe(cilist *), e_rsfe(void), s_cmp(char *, char *, ftnlen, ftnlen); /* Subroutine */ int s_stop(char *, ftnlen); integer f_clos(cllist *); /* Subroutine */ int s_copy(char *, char *, ftnlen, ftnlen); /* Local variables */ static doublecomplex a[4225] /* was [65][65] */; static doublereal g[65]; static integer i__, j, n; static doublecomplex x[65], y[65], z__[130], aa[4225]; static integer kb[7]; static doublecomplex as[4225], xs[130], ys[130], yt[65], xx[130], yy[130], alf[7]; static integer inc[7], nkb; static doublecomplex bet[7]; static doublereal eps, err; extern logical lze_(doublecomplex *, doublecomplex *, integer *); static integer nalf, idim[9]; static logical same; static integer ninc, nbet, ntra; static logical rewi; static integer nout; extern /* Subroutine */ int zchk1_(char *, doublereal *, doublereal *, integer *, integer *, logical *, logical *, logical *, integer *, integer *, integer *, integer *, integer *, doublecomplex *, integer *, doublecomplex *, integer *, integer *, integer *, integer *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex * , doublecomplex *, doublecomplex *, doublecomplex *, doublereal *, ftnlen), zchk2_(char *, doublereal *, doublereal *, integer *, integer *, logical *, logical *, logical *, integer *, integer *, integer *, integer *, integer *, doublecomplex *, integer *, doublecomplex *, integer *, integer *, integer *, integer *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex * , doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublereal *, ftnlen), zchk3_(char *, doublereal *, doublereal *, integer *, integer *, logical *, logical *, logical *, integer *, integer *, integer *, integer *, integer *, integer *, integer *, integer *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex * , doublecomplex *, doublecomplex *, doublecomplex *, doublereal *, doublecomplex *, ftnlen), zchk4_(char *, doublereal *, doublereal *, integer *, integer *, logical *, logical *, logical *, integer *, integer *, integer *, doublecomplex *, integer *, integer *, integer *, integer *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublereal *, doublecomplex *, ftnlen), zchk5_( char *, doublereal *, doublereal *, integer *, integer *, logical *, logical *, logical *, integer *, integer *, integer *, doublecomplex *, integer *, integer *, integer *, integer *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex * , doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublereal *, doublecomplex *, ftnlen), zchk6_(char *, doublereal *, doublereal *, integer *, integer *, logical *, logical *, logical *, integer *, integer *, integer *, doublecomplex *, integer *, integer *, integer *, integer *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex * , doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *, doublereal *, doublecomplex *, ftnlen); extern doublereal ddiff_(doublereal *, doublereal *); static logical fatal, trace; static integer nidim; extern /* Subroutine */ int zchke_(integer *, char *, integer *, ftnlen); static char snaps[32], trans[1]; extern /* Subroutine */ int zmvch_(char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, doublereal *, doublecomplex *, doublereal *, doublereal *, logical *, integer *, logical *, ftnlen); static integer isnum; static logical ltest[17], sfatal; static char snamet[6]; static doublereal thresh; static logical ltestt, tsterr; static char summry[32]; /* Fortran I/O blocks */ static cilist io___2 = { 0, 5, 0, 0, 0 }; static cilist io___4 = { 0, 5, 0, 0, 0 }; static cilist io___6 = { 0, 5, 0, 0, 0 }; static cilist io___8 = { 0, 5, 0, 0, 0 }; static cilist io___11 = { 0, 5, 0, 0, 0 }; static cilist io___13 = { 0, 5, 0, 0, 0 }; static cilist io___15 = { 0, 5, 0, 0, 0 }; static cilist io___17 = { 0, 5, 0, 0, 0 }; static cilist io___19 = { 0, 5, 0, 0, 0 }; static cilist io___21 = { 0, 0, 0, fmt_9997, 0 }; static cilist io___22 = { 0, 5, 0, 0, 0 }; static cilist io___25 = { 0, 0, 0, fmt_9996, 0 }; static cilist io___26 = { 0, 5, 0, 0, 0 }; static cilist io___28 = { 0, 0, 0, fmt_9997, 0 }; static cilist io___29 = { 0, 5, 0, 0, 0 }; static cilist io___31 = { 0, 0, 0, fmt_9995, 0 }; static cilist io___32 = { 0, 5, 0, 0, 0 }; static cilist io___34 = { 0, 0, 0, fmt_9997, 0 }; static cilist io___35 = { 0, 5, 0, 0, 0 }; static cilist io___37 = { 0, 0, 0, fmt_9994, 0 }; static cilist io___38 = { 0, 5, 0, 0, 0 }; static cilist io___40 = { 0, 0, 0, fmt_9997, 0 }; static cilist io___41 = { 0, 5, 0, 0, 0 }; static cilist io___43 = { 0, 5, 0, 0, 0 }; static cilist io___45 = { 0, 0, 0, fmt_9997, 0 }; static cilist io___46 = { 0, 5, 0, 0, 0 }; static cilist io___48 = { 0, 0, 0, fmt_9993, 0 }; static cilist io___49 = { 0, 0, 0, fmt_9992, 0 }; static cilist io___50 = { 0, 0, 0, fmt_9991, 0 }; static cilist io___51 = { 0, 0, 0, fmt_9990, 0 }; static cilist io___52 = { 0, 0, 0, fmt_9989, 0 }; static cilist io___53 = { 0, 0, 0, fmt_9988, 0 }; static cilist io___54 = { 0, 0, 0, 0, 0 }; static cilist io___55 = { 0, 0, 0, fmt_9980, 0 }; static cilist io___56 = { 0, 0, 0, 0, 0 }; static cilist io___57 = { 0, 0, 0, fmt_9999, 0 }; static cilist io___58 = { 0, 0, 0, 0, 0 }; static cilist io___60 = { 0, 5, 1, fmt_9984, 0 }; static cilist io___63 = { 0, 0, 0, fmt_9986, 0 }; static cilist io___65 = { 0, 0, 0, fmt_9998, 0 }; static cilist io___78 = { 0, 0, 0, fmt_9985, 0 }; static cilist io___79 = { 0, 0, 0, fmt_9985, 0 }; static cilist io___81 = { 0, 0, 0, 0, 0 }; static cilist io___82 = { 0, 0, 0, fmt_9983, 0 }; static cilist io___83 = { 0, 0, 0, 0, 0 }; static cilist io___90 = { 0, 0, 0, fmt_9982, 0 }; static cilist io___91 = { 0, 0, 0, fmt_9981, 0 }; static cilist io___92 = { 0, 0, 0, fmt_9987, 0 }; /* Test program for the COMPLEX*16 Level 2 Blas. The program must be driven by a short data file. The first 18 records of the file are read using list-directed input, the last 17 records are read using the format ( A6, L2 ). An annotated example of a data file can be obtained by deleting the first 3 characters from the following 35 lines: 'zblat2.out' NAME OF SUMMARY OUTPUT FILE 6 UNIT NUMBER OF SUMMARY FILE 'CBLA2T.SNAP' NAME OF SNAPSHOT OUTPUT FILE -1 UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0) F LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD. F LOGICAL FLAG, T TO STOP ON FAILURES. T LOGICAL FLAG, T TO TEST ERROR EXITS. 16.0 THRESHOLD VALUE OF TEST RATIO 6 NUMBER OF VALUES OF N 0 1 2 3 5 9 VALUES OF N 4 NUMBER OF VALUES OF K 0 1 2 4 VALUES OF K 4 NUMBER OF VALUES OF INCX AND INCY 1 2 -1 -2 VALUES OF INCX AND INCY 3 NUMBER OF VALUES OF ALPHA (0.0,0.0) (1.0,0.0) (0.7,-0.9) VALUES OF ALPHA 3 NUMBER OF VALUES OF BETA (0.0,0.0) (1.0,0.0) (1.3,-1.1) VALUES OF BETA ZGEMV T PUT F FOR NO TEST. SAME COLUMNS. ZGBMV T PUT F FOR NO TEST. SAME COLUMNS. ZHEMV T PUT F FOR NO TEST. SAME COLUMNS. ZHBMV T PUT F FOR NO TEST. SAME COLUMNS. ZHPMV T PUT F FOR NO TEST. SAME COLUMNS. ZTRMV T PUT F FOR NO TEST. SAME COLUMNS. ZTBMV T PUT F FOR NO TEST. SAME COLUMNS. ZTPMV T PUT F FOR NO TEST. SAME COLUMNS. ZTRSV T PUT F FOR NO TEST. SAME COLUMNS. ZTBSV T PUT F FOR NO TEST. SAME COLUMNS. ZTPSV T PUT F FOR NO TEST. SAME COLUMNS. ZGERC T PUT F FOR NO TEST. SAME COLUMNS. ZGERU T PUT F FOR NO TEST. SAME COLUMNS. ZHER T PUT F FOR NO TEST. SAME COLUMNS. ZHPR T PUT F FOR NO TEST. SAME COLUMNS. ZHER2 T PUT F FOR NO TEST. SAME COLUMNS. ZHPR2 T PUT F FOR NO TEST. SAME COLUMNS. See: Dongarra J. J., Du Croz J. J., Hammarling S. and Hanson R. J.. An extended set of Fortran Basic Linear Algebra Subprograms. Technical Memoranda Nos. 41 (revision 3) and 81, Mathematics and Computer Science Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, US. Or NAG Technical Reports TR3/87 and TR4/87, Numerical Algorithms Group Ltd., NAG Central Office, 256 Banbury Road, Oxford OX2 7DE, UK, and Numerical Algorithms Group Inc., 1101 31st Street, Suite 100, Downers Grove, Illinois 60515-1263, USA. -- Written on 10-August-1987. Richard Hanson, Sandia National Labs. Jeremy Du Croz, NAG Central Office. 10-9-00: Change STATUS='NEW' to 'UNKNOWN' so that the testers can be run multiple times without deleting generated output files (susan) Read name and unit number for summary output file and open file. */ s_rsle(&io___2); do_lio(&c__9, &c__1, summry, (ftnlen)32); e_rsle(); s_rsle(&io___4); do_lio(&c__3, &c__1, (char *)&nout, (ftnlen)sizeof(integer)); e_rsle(); o__1.oerr = 0; o__1.ounit = nout; o__1.ofnmlen = 32; o__1.ofnm = summry; o__1.orl = 0; o__1.osta = "UNKNOWN"; o__1.oacc = 0; o__1.ofm = 0; o__1.oblnk = 0; f_open(&o__1); infoc_1.noutc = nout; /* Read name and unit number for snapshot output file and open file. */ s_rsle(&io___6); do_lio(&c__9, &c__1, snaps, (ftnlen)32); e_rsle(); s_rsle(&io___8); do_lio(&c__3, &c__1, (char *)&ntra, (ftnlen)sizeof(integer)); e_rsle(); trace = ntra >= 0; if (trace) { o__1.oerr = 0; o__1.ounit = ntra; o__1.ofnmlen = 32; o__1.ofnm = snaps; o__1.orl = 0; o__1.osta = "UNKNOWN"; o__1.oacc = 0; o__1.ofm = 0; o__1.oblnk = 0; f_open(&o__1); } /* Read the flag that directs rewinding of the snapshot file. */ s_rsle(&io___11); do_lio(&c__8, &c__1, (char *)&rewi, (ftnlen)sizeof(logical)); e_rsle(); rewi = rewi && trace; /* Read the flag that directs stopping on any failure. */ s_rsle(&io___13); do_lio(&c__8, &c__1, (char *)&sfatal, (ftnlen)sizeof(logical)); e_rsle(); /* Read the flag that indicates whether error exits are to be tested. */ s_rsle(&io___15); do_lio(&c__8, &c__1, (char *)&tsterr, (ftnlen)sizeof(logical)); e_rsle(); /* Read the threshold value of the test ratio */ s_rsle(&io___17); do_lio(&c__5, &c__1, (char *)&thresh, (ftnlen)sizeof(doublereal)); e_rsle(); /* Read and check the parameter values for the tests. Values of N */ s_rsle(&io___19); do_lio(&c__3, &c__1, (char *)&nidim, (ftnlen)sizeof(integer)); e_rsle(); if (nidim < 1 || nidim > 9) { io___21.ciunit = nout; s_wsfe(&io___21); do_fio(&c__1, "N", (ftnlen)1); do_fio(&c__1, (char *)&c__9, (ftnlen)sizeof(integer)); e_wsfe(); goto L230; } s_rsle(&io___22); i__1 = nidim; for (i__ = 1; i__ <= i__1; ++i__) { do_lio(&c__3, &c__1, (char *)&idim[i__ - 1], (ftnlen)sizeof(integer)); } e_rsle(); i__1 = nidim; for (i__ = 1; i__ <= i__1; ++i__) { if (idim[i__ - 1] < 0 || idim[i__ - 1] > 65) { io___25.ciunit = nout; s_wsfe(&io___25); do_fio(&c__1, (char *)&c__65, (ftnlen)sizeof(integer)); e_wsfe(); goto L230; } /* L10: */ } /* Values of K */ s_rsle(&io___26); do_lio(&c__3, &c__1, (char *)&nkb, (ftnlen)sizeof(integer)); e_rsle(); if (nkb < 1 || nkb > 7) { io___28.ciunit = nout; s_wsfe(&io___28); do_fio(&c__1, "K", (ftnlen)1); do_fio(&c__1, (char *)&c__7, (ftnlen)sizeof(integer)); e_wsfe(); goto L230; } s_rsle(&io___29); i__1 = nkb; for (i__ = 1; i__ <= i__1; ++i__) { do_lio(&c__3, &c__1, (char *)&kb[i__ - 1], (ftnlen)sizeof(integer)); } e_rsle(); i__1 = nkb; for (i__ = 1; i__ <= i__1; ++i__) { if (kb[i__ - 1] < 0) { io___31.ciunit = nout; s_wsfe(&io___31); e_wsfe(); goto L230; } /* L20: */ } /* Values of INCX and INCY */ s_rsle(&io___32); do_lio(&c__3, &c__1, (char *)&ninc, (ftnlen)sizeof(integer)); e_rsle(); if (ninc < 1 || ninc > 7) { io___34.ciunit = nout; s_wsfe(&io___34); do_fio(&c__1, "INCX AND INCY", (ftnlen)13); do_fio(&c__1, (char *)&c__7, (ftnlen)sizeof(integer)); e_wsfe(); goto L230; } s_rsle(&io___35); i__1 = ninc; for (i__ = 1; i__ <= i__1; ++i__) { do_lio(&c__3, &c__1, (char *)&inc[i__ - 1], (ftnlen)sizeof(integer)); } e_rsle(); i__1 = ninc; for (i__ = 1; i__ <= i__1; ++i__) { if (inc[i__ - 1] == 0 || (i__2 = inc[i__ - 1], abs(i__2)) > 2) { io___37.ciunit = nout; s_wsfe(&io___37); do_fio(&c__1, (char *)&c__2, (ftnlen)sizeof(integer)); e_wsfe(); goto L230; } /* L30: */ } /* Values of ALPHA */ s_rsle(&io___38); do_lio(&c__3, &c__1, (char *)&nalf, (ftnlen)sizeof(integer)); e_rsle(); if (nalf < 1 || nalf > 7) { io___40.ciunit = nout; s_wsfe(&io___40); do_fio(&c__1, "ALPHA", (ftnlen)5); do_fio(&c__1, (char *)&c__7, (ftnlen)sizeof(integer)); e_wsfe(); goto L230; } s_rsle(&io___41); i__1 = nalf; for (i__ = 1; i__ <= i__1; ++i__) { do_lio(&c__7, &c__1, (char *)&alf[i__ - 1], (ftnlen)sizeof( doublecomplex)); } e_rsle(); /* Values of BETA */ s_rsle(&io___43); do_lio(&c__3, &c__1, (char *)&nbet, (ftnlen)sizeof(integer)); e_rsle(); if (nbet < 1 || nbet > 7) { io___45.ciunit = nout; s_wsfe(&io___45); do_fio(&c__1, "BETA", (ftnlen)4); do_fio(&c__1, (char *)&c__7, (ftnlen)sizeof(integer)); e_wsfe(); goto L230; } s_rsle(&io___46); i__1 = nbet; for (i__ = 1; i__ <= i__1; ++i__) { do_lio(&c__7, &c__1, (char *)&bet[i__ - 1], (ftnlen)sizeof( doublecomplex)); } e_rsle(); /* Report values of parameters. */ io___48.ciunit = nout; s_wsfe(&io___48); e_wsfe(); io___49.ciunit = nout; s_wsfe(&io___49); i__1 = nidim; for (i__ = 1; i__ <= i__1; ++i__) { do_fio(&c__1, (char *)&idim[i__ - 1], (ftnlen)sizeof(integer)); } e_wsfe(); io___50.ciunit = nout; s_wsfe(&io___50); i__1 = nkb; for (i__ = 1; i__ <= i__1; ++i__) { do_fio(&c__1, (char *)&kb[i__ - 1], (ftnlen)sizeof(integer)); } e_wsfe(); io___51.ciunit = nout; s_wsfe(&io___51); i__1 = ninc; for (i__ = 1; i__ <= i__1; ++i__) { do_fio(&c__1, (char *)&inc[i__ - 1], (ftnlen)sizeof(integer)); } e_wsfe(); io___52.ciunit = nout; s_wsfe(&io___52); i__1 = nalf; for (i__ = 1; i__ <= i__1; ++i__) { do_fio(&c__2, (char *)&alf[i__ - 1], (ftnlen)sizeof(doublereal)); } e_wsfe(); io___53.ciunit = nout; s_wsfe(&io___53); i__1 = nbet; for (i__ = 1; i__ <= i__1; ++i__) { do_fio(&c__2, (char *)&bet[i__ - 1], (ftnlen)sizeof(doublereal)); } e_wsfe(); if (! tsterr) { io___54.ciunit = nout; s_wsle(&io___54); e_wsle(); io___55.ciunit = nout; s_wsfe(&io___55); e_wsfe(); } io___56.ciunit = nout; s_wsle(&io___56); e_wsle(); io___57.ciunit = nout; s_wsfe(&io___57); do_fio(&c__1, (char *)&thresh, (ftnlen)sizeof(doublereal)); e_wsfe(); io___58.ciunit = nout; s_wsle(&io___58); e_wsle(); /* Read names of subroutines and flags which indicate whether they are to be tested. */ for (i__ = 1; i__ <= 17; ++i__) { ltest[i__ - 1] = FALSE_; /* L40: */ } L50: i__1 = s_rsfe(&io___60); if (i__1 != 0) { goto L80; } i__1 = do_fio(&c__1, snamet, (ftnlen)6); if (i__1 != 0) { goto L80; } i__1 = do_fio(&c__1, (char *)<estt, (ftnlen)sizeof(logical)); if (i__1 != 0) { goto L80; } i__1 = e_rsfe(); if (i__1 != 0) { goto L80; } for (i__ = 1; i__ <= 17; ++i__) { if (s_cmp(snamet, snames + (i__ - 1) * 6, (ftnlen)6, (ftnlen)6) == 0) { goto L70; } /* L60: */ } io___63.ciunit = nout; s_wsfe(&io___63); do_fio(&c__1, snamet, (ftnlen)6); e_wsfe(); s_stop("", (ftnlen)0); L70: ltest[i__ - 1] = ltestt; goto L50; L80: cl__1.cerr = 0; cl__1.cunit = 5; cl__1.csta = 0; f_clos(&cl__1); /* Compute EPS (the machine precision). */ eps = 1.; L90: d__1 = eps + 1.; if (ddiff_(&d__1, &c_b123) == 0.) { goto L100; } eps *= .5; goto L90; L100: eps += eps; io___65.ciunit = nout; s_wsfe(&io___65); do_fio(&c__1, (char *)&eps, (ftnlen)sizeof(doublereal)); e_wsfe(); /* Check the reliability of ZMVCH using exact data. */ n = 32; i__1 = n; for (j = 1; j <= i__1; ++j) { i__2 = n; for (i__ = 1; i__ <= i__2; ++i__) { i__3 = i__ + j * 65 - 66; /* Computing MAX */ i__5 = i__ - j + 1; i__4 = max(i__5,0); a[i__3].r = (doublereal) i__4, a[i__3].i = 0.; /* L110: */ } i__2 = j - 1; x[i__2].r = (doublereal) j, x[i__2].i = 0.; i__2 = j - 1; y[i__2].r = 0., y[i__2].i = 0.; /* L120: */ } i__1 = n; for (j = 1; j <= i__1; ++j) { i__2 = j - 1; i__3 = j * ((j + 1) * j) / 2 - (j + 1) * j * (j - 1) / 3; yy[i__2].r = (doublereal) i__3, yy[i__2].i = 0.; /* L130: */ } /* YY holds the exact result. On exit from ZMVCH YT holds the result computed by ZMVCH. */ *(unsigned char *)trans = 'N'; zmvch_(trans, &n, &n, &c_b2, a, &c__65, x, &c__1, &c_b1, y, &c__1, yt, g, yy, &eps, &err, &fatal, &nout, &c_true, (ftnlen)1); same = lze_(yy, yt, &n); if (! same || err != 0.) { io___78.ciunit = nout; s_wsfe(&io___78); do_fio(&c__1, trans, (ftnlen)1); do_fio(&c__1, (char *)&same, (ftnlen)sizeof(logical)); do_fio(&c__1, (char *)&err, (ftnlen)sizeof(doublereal)); e_wsfe(); s_stop("", (ftnlen)0); } *(unsigned char *)trans = 'T'; zmvch_(trans, &n, &n, &c_b2, a, &c__65, x, &c_n1, &c_b1, y, &c_n1, yt, g, yy, &eps, &err, &fatal, &nout, &c_true, (ftnlen)1); same = lze_(yy, yt, &n); if (! same || err != 0.) { io___79.ciunit = nout; s_wsfe(&io___79); do_fio(&c__1, trans, (ftnlen)1); do_fio(&c__1, (char *)&same, (ftnlen)sizeof(logical)); do_fio(&c__1, (char *)&err, (ftnlen)sizeof(doublereal)); e_wsfe(); s_stop("", (ftnlen)0); } /* Test each subroutine in turn. */ for (isnum = 1; isnum <= 17; ++isnum) { io___81.ciunit = nout; s_wsle(&io___81); e_wsle(); if (! ltest[isnum - 1]) { /* Subprogram is not to be tested. */ io___82.ciunit = nout; s_wsfe(&io___82); do_fio(&c__1, snames + (isnum - 1) * 6, (ftnlen)6); e_wsfe(); } else { s_copy(srnamc_1.srnamt, snames + (isnum - 1) * 6, (ftnlen)6, ( ftnlen)6); /* Test error exits. */ if (tsterr) { zchke_(&isnum, snames + (isnum - 1) * 6, &nout, (ftnlen)6); io___83.ciunit = nout; s_wsle(&io___83); e_wsle(); } /* Test computations. */ infoc_1.infot = 0; infoc_1.ok = TRUE_; fatal = FALSE_; switch (isnum) { case 1: goto L140; case 2: goto L140; case 3: goto L150; case 4: goto L150; case 5: goto L150; case 6: goto L160; case 7: goto L160; case 8: goto L160; case 9: goto L160; case 10: goto L160; case 11: goto L160; case 12: goto L170; case 13: goto L170; case 14: goto L180; case 15: goto L180; case 16: goto L190; case 17: goto L190; } /* Test ZGEMV, 01, and ZGBMV, 02. */ L140: zchk1_(snames + (isnum - 1) * 6, &eps, &thresh, &nout, &ntra, & trace, &rewi, &fatal, &nidim, idim, &nkb, kb, &nalf, alf, &nbet, bet, &ninc, inc, &c__65, &c__2, a, aa, as, x, xx, xs, y, yy, ys, yt, g, (ftnlen)6); goto L200; /* Test ZHEMV, 03, ZHBMV, 04, and ZHPMV, 05. */ L150: zchk2_(snames + (isnum - 1) * 6, &eps, &thresh, &nout, &ntra, & trace, &rewi, &fatal, &nidim, idim, &nkb, kb, &nalf, alf, &nbet, bet, &ninc, inc, &c__65, &c__2, a, aa, as, x, xx, xs, y, yy, ys, yt, g, (ftnlen)6); goto L200; /* Test ZTRMV, 06, ZTBMV, 07, ZTPMV, 08, ZTRSV, 09, ZTBSV, 10, and ZTPSV, 11. */ L160: zchk3_(snames + (isnum - 1) * 6, &eps, &thresh, &nout, &ntra, & trace, &rewi, &fatal, &nidim, idim, &nkb, kb, &ninc, inc, &c__65, &c__2, a, aa, as, y, yy, ys, yt, g, z__, (ftnlen) 6); goto L200; /* Test ZGERC, 12, ZGERU, 13. */ L170: zchk4_(snames + (isnum - 1) * 6, &eps, &thresh, &nout, &ntra, & trace, &rewi, &fatal, &nidim, idim, &nalf, alf, &ninc, inc, &c__65, &c__2, a, aa, as, x, xx, xs, y, yy, ys, yt, g, z__, (ftnlen)6); goto L200; /* Test ZHER, 14, and ZHPR, 15. */ L180: zchk5_(snames + (isnum - 1) * 6, &eps, &thresh, &nout, &ntra, & trace, &rewi, &fatal, &nidim, idim, &nalf, alf, &ninc, inc, &c__65, &c__2, a, aa, as, x, xx, xs, y, yy, ys, yt, g, z__, (ftnlen)6); goto L200; /* Test ZHER2, 16, and ZHPR2, 17. */ L190: zchk6_(snames + (isnum - 1) * 6, &eps, &thresh, &nout, &ntra, & trace, &rewi, &fatal, &nidim, idim, &nalf, alf, &ninc, inc, &c__65, &c__2, a, aa, as, x, xx, xs, y, yy, ys, yt, g, z__, (ftnlen)6); L200: if (fatal && sfatal) { goto L220; } } /* L210: */ } io___90.ciunit = nout; s_wsfe(&io___90); e_wsfe(); goto L240; L220: io___91.ciunit = nout; s_wsfe(&io___91); e_wsfe(); goto L240; L230: io___92.ciunit = nout; s_wsfe(&io___92); e_wsfe(); L240: if (trace) { cl__1.cerr = 0; cl__1.cunit = ntra; cl__1.csta = 0; f_clos(&cl__1); } cl__1.cerr = 0; cl__1.cunit = nout; cl__1.csta = 0; f_clos(&cl__1); s_stop("", (ftnlen)0); /* End of ZBLAT2. */ return 0; } /* MAIN__ Subroutine */ int zchk1_(char *sname, doublereal *eps, doublereal *thresh, integer *nout, integer *ntra, logical *trace, logical *rewi, logical * fatal, integer *nidim, integer *idim, integer *nkb, integer *kb, integer *nalf, doublecomplex *alf, integer *nbet, doublecomplex *bet, integer *ninc, integer *inc, integer *nmax, integer *incmax, doublecomplex *a, doublecomplex *aa, doublecomplex *as, doublecomplex *x, doublecomplex *xx, doublecomplex *xs, doublecomplex *y, doublecomplex *yy, doublecomplex *ys, doublecomplex *yt, doublereal * g, ftnlen sname_len) { /* Initialized data */ static char ich[3] = "NTC"; /* Format strings */ static char fmt_9994[] = "(1x,i6,\002: \002,a6,\002('\002,a1,\002',\002," "2(i3,\002,\002),\002(\002,f4.1,\002,\002,f4.1,\002), A,\002,i3" ",\002, X,\002,i2,\002,(\002,f4.1,\002,\002,f4.1,\002), Y,\002,i2," "\002) .\002)"; static char fmt_9995[] = "(1x,i6,\002: \002,a6,\002('\002,a1,\002',\002," "4(i3,\002,\002),\002(\002,f4.1,\002,\002,f4.1,\002), A,\002,i3" ",\002, X,\002,i2,\002,(\002,f4.1,\002,\002,f4.1,\002), Y,\002,i2," "\002) .\002)"; static char fmt_9993[] = "(\002 ******* FATAL ERROR - ERROR-EXIT TAKEN O" "N VALID CALL *\002,\002******\002)"; static char fmt_9998[] = "(\002 ******* FATAL ERROR - PARAMETER NUMBER" " \002,i2,\002 WAS CH\002,\002ANGED INCORRECTLY *******\002)"; static char fmt_9999[] = "(\002 \002,a6,\002 PASSED THE COMPUTATIONAL TE" "STS (\002,i6,\002 CALL\002,\002S)\002)"; static char fmt_9997[] = "(\002 \002,a6,\002 COMPLETED THE COMPUTATIONAL" " TESTS (\002,i6,\002 C\002,\002ALLS)\002,/\002 ******* BUT WITH " "MAXIMUM TEST RATIO\002,f8.2,\002 - SUSPECT *******\002)"; static char fmt_9996[] = "(\002 ******* \002,a6,\002 FAILED ON CALL NUMB" "ER:\002)"; /* System generated locals */ integer a_dim1, a_offset, i__1, i__2, i__3, i__4, i__5, i__6, i__7, i__8, i__9; alist al__1; /* Builtin functions */ integer s_wsfe(cilist *), do_fio(integer *, char *, ftnlen), e_wsfe(void), f_rew(alist *); /* Local variables */ static integer i__, m, n, ia, ib, ic, nc, nd, im, in, kl, ml, nk, nl, ku, ix, iy, ms, lx, ly, ns, laa, lda; static doublecomplex als, bls; static doublereal err; static integer iku, kls; extern logical lze_(doublecomplex *, doublecomplex *, integer *); static integer kus; static doublecomplex beta; static integer ldas; static logical same; static integer incx, incy; static logical full, tran, null; static doublecomplex alpha; static logical isame[13]; extern /* Subroutine */ int zmake_(char *, char *, char *, integer *, integer *, doublecomplex *, integer *, doublecomplex *, integer *, integer *, integer *, logical *, doublecomplex *, ftnlen, ftnlen, ftnlen); static integer nargs; static logical reset; static integer incxs, incys; extern /* Subroutine */ int zgbmv_(char *, integer *, integer *, integer * , integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *); static char trans[1]; extern /* Subroutine */ int zgemv_(char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *), zmvch_(char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, doublereal *, doublecomplex *, doublereal *, doublereal *, logical *, integer *, logical *, ftnlen); static logical banded; static doublereal errmax; static doublecomplex transl; extern logical lzeres_(char *, char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, ftnlen, ftnlen); static char transs[1]; /* Fortran I/O blocks */ static cilist io___139 = { 0, 0, 0, fmt_9994, 0 }; static cilist io___140 = { 0, 0, 0, fmt_9995, 0 }; static cilist io___141 = { 0, 0, 0, fmt_9993, 0 }; static cilist io___144 = { 0, 0, 0, fmt_9998, 0 }; static cilist io___146 = { 0, 0, 0, fmt_9999, 0 }; static cilist io___147 = { 0, 0, 0, fmt_9997, 0 }; static cilist io___148 = { 0, 0, 0, fmt_9996, 0 }; static cilist io___149 = { 0, 0, 0, fmt_9994, 0 }; static cilist io___150 = { 0, 0, 0, fmt_9995, 0 }; /* Tests ZGEMV and ZGBMV. Auxiliary routine for test program for Level 2 Blas. -- Written on 10-August-1987. Richard Hanson, Sandia National Labs. Jeremy Du Croz, NAG Central Office. Parameter adjustments */ --idim; --kb; --alf; --bet; --inc; --g; --yt; --y; --x; --as; --aa; a_dim1 = *nmax; a_offset = 1 + a_dim1; a -= a_offset; --ys; --yy; --xs; --xx; /* Function Body */ full = *(unsigned char *)&sname[2] == 'E'; banded = *(unsigned char *)&sname[2] == 'B'; /* Define the number of arguments. */ if (full) { nargs = 11; } else if (banded) { nargs = 13; } nc = 0; reset = TRUE_; errmax = 0.; i__1 = *nidim; for (in = 1; in <= i__1; ++in) { n = idim[in]; nd = n / 2 + 1; for (im = 1; im <= 2; ++im) { if (im == 1) { /* Computing MAX */ i__2 = n - nd; m = max(i__2,0); } if (im == 2) { /* Computing MIN */ i__2 = n + nd; m = min(i__2,*nmax); } if (banded) { nk = *nkb; } else { nk = 1; } i__2 = nk; for (iku = 1; iku <= i__2; ++iku) { if (banded) { ku = kb[iku]; /* Computing MAX */ i__3 = ku - 1; kl = max(i__3,0); } else { ku = n - 1; kl = m - 1; } /* Set LDA to 1 more than minimum value if room. */ if (banded) { lda = kl + ku + 1; } else { lda = m; } if (lda < *nmax) { ++lda; } /* Skip tests if not enough room. */ if (lda > *nmax) { goto L100; } laa = lda * n; null = n <= 0 || m <= 0; /* Generate the matrix A. */ transl.r = 0., transl.i = 0.; zmake_(sname + 1, " ", " ", &m, &n, &a[a_offset], nmax, &aa[1] , &lda, &kl, &ku, &reset, &transl, (ftnlen)2, (ftnlen) 1, (ftnlen)1); for (ic = 1; ic <= 3; ++ic) { *(unsigned char *)trans = *(unsigned char *)&ich[ic - 1]; tran = *(unsigned char *)trans == 'T' || *(unsigned char * )trans == 'C'; if (tran) { ml = n; nl = m; } else { ml = m; nl = n; } i__3 = *ninc; for (ix = 1; ix <= i__3; ++ix) { incx = inc[ix]; lx = abs(incx) * nl; /* Generate the vector X. */ transl.r = .5, transl.i = 0.; i__4 = abs(incx); i__5 = nl - 1; zmake_("GE", " ", " ", &c__1, &nl, &x[1], &c__1, &xx[ 1], &i__4, &c__0, &i__5, &reset, &transl, ( ftnlen)2, (ftnlen)1, (ftnlen)1); if (nl > 1) { i__4 = nl / 2; x[i__4].r = 0., x[i__4].i = 0.; i__4 = abs(incx) * (nl / 2 - 1) + 1; xx[i__4].r = 0., xx[i__4].i = 0.; } i__4 = *ninc; for (iy = 1; iy <= i__4; ++iy) { incy = inc[iy]; ly = abs(incy) * ml; i__5 = *nalf; for (ia = 1; ia <= i__5; ++ia) { i__6 = ia; alpha.r = alf[i__6].r, alpha.i = alf[i__6].i; i__6 = *nbet; for (ib = 1; ib <= i__6; ++ib) { i__7 = ib; beta.r = bet[i__7].r, beta.i = bet[i__7] .i; /* Generate the vector Y. */ transl.r = 0., transl.i = 0.; i__7 = abs(incy); i__8 = ml - 1; zmake_("GE", " ", " ", &c__1, &ml, &y[1], &c__1, &yy[1], &i__7, &c__0, & i__8, &reset, &transl, (ftnlen)2, (ftnlen)1, (ftnlen)1); ++nc; /* Save every datum before calling the subroutine. */ *(unsigned char *)transs = *(unsigned char *)trans; ms = m; ns = n; kls = kl; kus = ku; als.r = alpha.r, als.i = alpha.i; i__7 = laa; for (i__ = 1; i__ <= i__7; ++i__) { i__8 = i__; i__9 = i__; as[i__8].r = aa[i__9].r, as[i__8].i = aa[i__9].i; /* L10: */ } ldas = lda; i__7 = lx; for (i__ = 1; i__ <= i__7; ++i__) { i__8 = i__; i__9 = i__; xs[i__8].r = xx[i__9].r, xs[i__8].i = xx[i__9].i; /* L20: */ } incxs = incx; bls.r = beta.r, bls.i = beta.i; i__7 = ly; for (i__ = 1; i__ <= i__7; ++i__) { i__8 = i__; i__9 = i__; ys[i__8].r = yy[i__9].r, ys[i__8].i = yy[i__9].i; /* L30: */ } incys = incy; /* Call the subroutine. */ if (full) { if (*trace) { io___139.ciunit = *ntra; s_wsfe(&io___139); do_fio(&c__1, (char *)&nc, ( ftnlen)sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, trans, (ftnlen)1); do_fio(&c__1, (char *)&m, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&n, (ftnlen) sizeof(integer)); do_fio(&c__2, (char *)&alpha, ( ftnlen)sizeof(doublereal)) ; do_fio(&c__1, (char *)&lda, ( ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&incx, ( ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&beta, ( ftnlen)sizeof(doublereal)) ; do_fio(&c__1, (char *)&incy, ( ftnlen)sizeof(integer)); e_wsfe(); } if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } zgemv_(trans, &m, &n, &alpha, &aa[1], &lda, &xx[1], &incx, &beta, & yy[1], &incy); } else if (banded) { if (*trace) { io___140.ciunit = *ntra; s_wsfe(&io___140); do_fio(&c__1, (char *)&nc, ( ftnlen)sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, trans, (ftnlen)1); do_fio(&c__1, (char *)&m, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&n, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&kl, ( ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&ku, ( ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&alpha, ( ftnlen)sizeof(doublereal)) ; do_fio(&c__1, (char *)&lda, ( ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&incx, ( ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&beta, ( ftnlen)sizeof(doublereal)) ; do_fio(&c__1, (char *)&incy, ( ftnlen)sizeof(integer)); e_wsfe(); } if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } zgbmv_(trans, &m, &n, &kl, &ku, & alpha, &aa[1], &lda, &xx[1], & incx, &beta, &yy[1], &incy); } /* Check if error-exit was taken incorrectly. */ if (! infoc_1.ok) { io___141.ciunit = *nout; s_wsfe(&io___141); e_wsfe(); *fatal = TRUE_; goto L130; } /* See what data changed inside subroutines. */ isame[0] = *(unsigned char *)trans == *( unsigned char *)transs; isame[1] = ms == m; isame[2] = ns == n; if (full) { isame[3] = als.r == alpha.r && als.i == alpha.i; isame[4] = lze_(&as[1], &aa[1], &laa); isame[5] = ldas == lda; isame[6] = lze_(&xs[1], &xx[1], &lx); isame[7] = incxs == incx; isame[8] = bls.r == beta.r && bls.i == beta.i; if (null) { isame[9] = lze_(&ys[1], &yy[1], & ly); } else { i__7 = abs(incy); isame[9] = lzeres_("GE", " ", & c__1, &ml, &ys[1], &yy[1], &i__7, (ftnlen)2, ( ftnlen)1); } isame[10] = incys == incy; } else if (banded) { isame[3] = kls == kl; isame[4] = kus == ku; isame[5] = als.r == alpha.r && als.i == alpha.i; isame[6] = lze_(&as[1], &aa[1], &laa); isame[7] = ldas == lda; isame[8] = lze_(&xs[1], &xx[1], &lx); isame[9] = incxs == incx; isame[10] = bls.r == beta.r && bls.i == beta.i; if (null) { isame[11] = lze_(&ys[1], &yy[1], & ly); } else { i__7 = abs(incy); isame[11] = lzeres_("GE", " ", & c__1, &ml, &ys[1], &yy[1], &i__7, (ftnlen)2, ( ftnlen)1); } isame[12] = incys == incy; } /* If data was incorrectly changed, report and return. */ same = TRUE_; i__7 = nargs; for (i__ = 1; i__ <= i__7; ++i__) { same = same && isame[i__ - 1]; if (! isame[i__ - 1]) { io___144.ciunit = *nout; s_wsfe(&io___144); do_fio(&c__1, (char *)&i__, ( ftnlen)sizeof(integer)); e_wsfe(); } /* L40: */ } if (! same) { *fatal = TRUE_; goto L130; } if (! null) { /* Check the result. */ zmvch_(trans, &m, &n, &alpha, &a[ a_offset], nmax, &x[1], &incx, &beta, &y[1], &incy, &yt[1], &g[1], &yy[1], eps, &err, fatal, nout, &c_true, (ftnlen) 1); errmax = max(errmax,err); /* If got really bad answer, report and return. */ if (*fatal) { goto L130; } } else { /* Avoid repeating tests with M.le.0 or N.le.0. */ goto L110; } /* L50: */ } /* L60: */ } /* L70: */ } /* L80: */ } /* L90: */ } L100: ; } L110: ; } /* L120: */ } /* Report result. */ if (errmax < *thresh) { io___146.ciunit = *nout; s_wsfe(&io___146); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); e_wsfe(); } else { io___147.ciunit = *nout; s_wsfe(&io___147); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&errmax, (ftnlen)sizeof(doublereal)); e_wsfe(); } goto L140; L130: io___148.ciunit = *nout; s_wsfe(&io___148); do_fio(&c__1, sname, (ftnlen)6); e_wsfe(); if (full) { io___149.ciunit = *nout; s_wsfe(&io___149); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, trans, (ftnlen)1); do_fio(&c__1, (char *)&m, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&alpha, (ftnlen)sizeof(doublereal)); do_fio(&c__1, (char *)&lda, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&beta, (ftnlen)sizeof(doublereal)); do_fio(&c__1, (char *)&incy, (ftnlen)sizeof(integer)); e_wsfe(); } else if (banded) { io___150.ciunit = *nout; s_wsfe(&io___150); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, trans, (ftnlen)1); do_fio(&c__1, (char *)&m, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&kl, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&ku, (ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&alpha, (ftnlen)sizeof(doublereal)); do_fio(&c__1, (char *)&lda, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&beta, (ftnlen)sizeof(doublereal)); do_fio(&c__1, (char *)&incy, (ftnlen)sizeof(integer)); e_wsfe(); } L140: return 0; /* End of ZCHK1. */ } /* zchk1_ Subroutine */ int zchk2_(char *sname, doublereal *eps, doublereal *thresh, integer *nout, integer *ntra, logical *trace, logical *rewi, logical * fatal, integer *nidim, integer *idim, integer *nkb, integer *kb, integer *nalf, doublecomplex *alf, integer *nbet, doublecomplex *bet, integer *ninc, integer *inc, integer *nmax, integer *incmax, doublecomplex *a, doublecomplex *aa, doublecomplex *as, doublecomplex *x, doublecomplex *xx, doublecomplex *xs, doublecomplex *y, doublecomplex *yy, doublecomplex *ys, doublecomplex *yt, doublereal * g, ftnlen sname_len) { /* Initialized data */ static char ich[2] = "UL"; /* Format strings */ static char fmt_9993[] = "(1x,i6,\002: \002,a6,\002('\002,a1,\002',\002," "i3,\002,(\002,f4.1,\002,\002,f4.1,\002), A,\002,i3,\002, X,\002," "i2,\002,(\002,f4.1,\002,\002,f4.1,\002), \002,\002Y,\002,i2,\002" ") .\002)"; static char fmt_9994[] = "(1x,i6,\002: \002,a6,\002('\002,a1,\002',\002," "2(i3,\002,\002),\002(\002,f4.1,\002,\002,f4.1,\002), A,\002,i3" ",\002, X,\002,i2,\002,(\002,f4.1,\002,\002,f4.1,\002), Y,\002,i2," "\002) .\002)"; static char fmt_9995[] = "(1x,i6,\002: \002,a6,\002('\002,a1,\002',\002," "i3,\002,(\002,f4.1,\002,\002,f4.1,\002), AP, X,\002,i2,\002,(" "\002,f4.1,\002,\002,f4.1,\002), Y,\002,i2,\002) " ".\002)"; static char fmt_9992[] = "(\002 ******* FATAL ERROR - ERROR-EXIT TAKEN O" "N VALID CALL *\002,\002******\002)"; static char fmt_9998[] = "(\002 ******* FATAL ERROR - PARAMETER NUMBER" " \002,i2,\002 WAS CH\002,\002ANGED INCORRECTLY *******\002)"; static char fmt_9999[] = "(\002 \002,a6,\002 PASSED THE COMPUTATIONAL TE" "STS (\002,i6,\002 CALL\002,\002S)\002)"; static char fmt_9997[] = "(\002 \002,a6,\002 COMPLETED THE COMPUTATIONAL" " TESTS (\002,i6,\002 C\002,\002ALLS)\002,/\002 ******* BUT WITH " "MAXIMUM TEST RATIO\002,f8.2,\002 - SUSPECT *******\002)"; static char fmt_9996[] = "(\002 ******* \002,a6,\002 FAILED ON CALL NUMB" "ER:\002)"; /* System generated locals */ integer a_dim1, a_offset, i__1, i__2, i__3, i__4, i__5, i__6, i__7, i__8, i__9; alist al__1; /* Builtin functions */ integer s_wsfe(cilist *), do_fio(integer *, char *, ftnlen), e_wsfe(void), f_rew(alist *); /* Local variables */ static integer i__, k, n, ia, ib, ic, nc, ik, in, nk, ks, ix, iy, ns, lx, ly, laa, lda; static doublecomplex als, bls; static doublereal err; extern logical lze_(doublecomplex *, doublecomplex *, integer *); static doublecomplex beta; static integer ldas; static logical same; static integer incx, incy; static logical full, null; static char uplo[1]; static doublecomplex alpha; static logical isame[13]; extern /* Subroutine */ int zmake_(char *, char *, char *, integer *, integer *, doublecomplex *, integer *, doublecomplex *, integer *, integer *, integer *, logical *, doublecomplex *, ftnlen, ftnlen, ftnlen); static integer nargs; static logical reset; static integer incxs, incys; extern /* Subroutine */ int zhbmv_(char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *), zmvch_(char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, doublereal *, doublecomplex *, doublereal *, doublereal *, logical *, integer *, logical *, ftnlen), zhemv_(char *, integer * , doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *); static char uplos[1]; extern /* Subroutine */ int zhpmv_(char *, integer *, doublecomplex *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *); static logical banded, packed; static doublereal errmax; static doublecomplex transl; extern logical lzeres_(char *, char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, ftnlen, ftnlen); /* Fortran I/O blocks */ static cilist io___189 = { 0, 0, 0, fmt_9993, 0 }; static cilist io___190 = { 0, 0, 0, fmt_9994, 0 }; static cilist io___191 = { 0, 0, 0, fmt_9995, 0 }; static cilist io___192 = { 0, 0, 0, fmt_9992, 0 }; static cilist io___195 = { 0, 0, 0, fmt_9998, 0 }; static cilist io___197 = { 0, 0, 0, fmt_9999, 0 }; static cilist io___198 = { 0, 0, 0, fmt_9997, 0 }; static cilist io___199 = { 0, 0, 0, fmt_9996, 0 }; static cilist io___200 = { 0, 0, 0, fmt_9993, 0 }; static cilist io___201 = { 0, 0, 0, fmt_9994, 0 }; static cilist io___202 = { 0, 0, 0, fmt_9995, 0 }; /* Tests ZHEMV, ZHBMV and ZHPMV. Auxiliary routine for test program for Level 2 Blas. -- Written on 10-August-1987. Richard Hanson, Sandia National Labs. Jeremy Du Croz, NAG Central Office. Parameter adjustments */ --idim; --kb; --alf; --bet; --inc; --g; --yt; --y; --x; --as; --aa; a_dim1 = *nmax; a_offset = 1 + a_dim1; a -= a_offset; --ys; --yy; --xs; --xx; /* Function Body */ full = *(unsigned char *)&sname[2] == 'E'; banded = *(unsigned char *)&sname[2] == 'B'; packed = *(unsigned char *)&sname[2] == 'P'; /* Define the number of arguments. */ if (full) { nargs = 10; } else if (banded) { nargs = 11; } else if (packed) { nargs = 9; } nc = 0; reset = TRUE_; errmax = 0.; i__1 = *nidim; for (in = 1; in <= i__1; ++in) { n = idim[in]; if (banded) { nk = *nkb; } else { nk = 1; } i__2 = nk; for (ik = 1; ik <= i__2; ++ik) { if (banded) { k = kb[ik]; } else { k = n - 1; } /* Set LDA to 1 more than minimum value if room. */ if (banded) { lda = k + 1; } else { lda = n; } if (lda < *nmax) { ++lda; } /* Skip tests if not enough room. */ if (lda > *nmax) { goto L100; } if (packed) { laa = n * (n + 1) / 2; } else { laa = lda * n; } null = n <= 0; for (ic = 1; ic <= 2; ++ic) { *(unsigned char *)uplo = *(unsigned char *)&ich[ic - 1]; /* Generate the matrix A. */ transl.r = 0., transl.i = 0.; zmake_(sname + 1, uplo, " ", &n, &n, &a[a_offset], nmax, &aa[ 1], &lda, &k, &k, &reset, &transl, (ftnlen)2, (ftnlen) 1, (ftnlen)1); i__3 = *ninc; for (ix = 1; ix <= i__3; ++ix) { incx = inc[ix]; lx = abs(incx) * n; /* Generate the vector X. */ transl.r = .5, transl.i = 0.; i__4 = abs(incx); i__5 = n - 1; zmake_("GE", " ", " ", &c__1, &n, &x[1], &c__1, &xx[1], & i__4, &c__0, &i__5, &reset, &transl, (ftnlen)2, ( ftnlen)1, (ftnlen)1); if (n > 1) { i__4 = n / 2; x[i__4].r = 0., x[i__4].i = 0.; i__4 = abs(incx) * (n / 2 - 1) + 1; xx[i__4].r = 0., xx[i__4].i = 0.; } i__4 = *ninc; for (iy = 1; iy <= i__4; ++iy) { incy = inc[iy]; ly = abs(incy) * n; i__5 = *nalf; for (ia = 1; ia <= i__5; ++ia) { i__6 = ia; alpha.r = alf[i__6].r, alpha.i = alf[i__6].i; i__6 = *nbet; for (ib = 1; ib <= i__6; ++ib) { i__7 = ib; beta.r = bet[i__7].r, beta.i = bet[i__7].i; /* Generate the vector Y. */ transl.r = 0., transl.i = 0.; i__7 = abs(incy); i__8 = n - 1; zmake_("GE", " ", " ", &c__1, &n, &y[1], & c__1, &yy[1], &i__7, &c__0, &i__8, & reset, &transl, (ftnlen)2, (ftnlen)1, (ftnlen)1); ++nc; /* Save every datum before calling the subroutine. */ *(unsigned char *)uplos = *(unsigned char *) uplo; ns = n; ks = k; als.r = alpha.r, als.i = alpha.i; i__7 = laa; for (i__ = 1; i__ <= i__7; ++i__) { i__8 = i__; i__9 = i__; as[i__8].r = aa[i__9].r, as[i__8].i = aa[ i__9].i; /* L10: */ } ldas = lda; i__7 = lx; for (i__ = 1; i__ <= i__7; ++i__) { i__8 = i__; i__9 = i__; xs[i__8].r = xx[i__9].r, xs[i__8].i = xx[ i__9].i; /* L20: */ } incxs = incx; bls.r = beta.r, bls.i = beta.i; i__7 = ly; for (i__ = 1; i__ <= i__7; ++i__) { i__8 = i__; i__9 = i__; ys[i__8].r = yy[i__9].r, ys[i__8].i = yy[ i__9].i; /* L30: */ } incys = incy; /* Call the subroutine. */ if (full) { if (*trace) { io___189.ciunit = *ntra; s_wsfe(&io___189); do_fio(&c__1, (char *)&nc, (ftnlen) sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen) sizeof(integer)); do_fio(&c__2, (char *)&alpha, (ftnlen) sizeof(doublereal)); do_fio(&c__1, (char *)&lda, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&incx, (ftnlen) sizeof(integer)); do_fio(&c__2, (char *)&beta, (ftnlen) sizeof(doublereal)); do_fio(&c__1, (char *)&incy, (ftnlen) sizeof(integer)); e_wsfe(); } if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } zhemv_(uplo, &n, &alpha, &aa[1], &lda, & xx[1], &incx, &beta, &yy[1], & incy); } else if (banded) { if (*trace) { io___190.ciunit = *ntra; s_wsfe(&io___190); do_fio(&c__1, (char *)&nc, (ftnlen) sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&k, (ftnlen) sizeof(integer)); do_fio(&c__2, (char *)&alpha, (ftnlen) sizeof(doublereal)); do_fio(&c__1, (char *)&lda, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&incx, (ftnlen) sizeof(integer)); do_fio(&c__2, (char *)&beta, (ftnlen) sizeof(doublereal)); do_fio(&c__1, (char *)&incy, (ftnlen) sizeof(integer)); e_wsfe(); } if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } zhbmv_(uplo, &n, &k, &alpha, &aa[1], &lda, &xx[1], &incx, &beta, &yy[1], & incy); } else if (packed) { if (*trace) { io___191.ciunit = *ntra; s_wsfe(&io___191); do_fio(&c__1, (char *)&nc, (ftnlen) sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen) sizeof(integer)); do_fio(&c__2, (char *)&alpha, (ftnlen) sizeof(doublereal)); do_fio(&c__1, (char *)&incx, (ftnlen) sizeof(integer)); do_fio(&c__2, (char *)&beta, (ftnlen) sizeof(doublereal)); do_fio(&c__1, (char *)&incy, (ftnlen) sizeof(integer)); e_wsfe(); } if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } zhpmv_(uplo, &n, &alpha, &aa[1], &xx[1], & incx, &beta, &yy[1], &incy); } /* Check if error-exit was taken incorrectly. */ if (! infoc_1.ok) { io___192.ciunit = *nout; s_wsfe(&io___192); e_wsfe(); *fatal = TRUE_; goto L120; } /* See what data changed inside subroutines. */ isame[0] = *(unsigned char *)uplo == *( unsigned char *)uplos; isame[1] = ns == n; if (full) { isame[2] = als.r == alpha.r && als.i == alpha.i; isame[3] = lze_(&as[1], &aa[1], &laa); isame[4] = ldas == lda; isame[5] = lze_(&xs[1], &xx[1], &lx); isame[6] = incxs == incx; isame[7] = bls.r == beta.r && bls.i == beta.i; if (null) { isame[8] = lze_(&ys[1], &yy[1], &ly); } else { i__7 = abs(incy); isame[8] = lzeres_("GE", " ", &c__1, & n, &ys[1], &yy[1], &i__7, ( ftnlen)2, (ftnlen)1); } isame[9] = incys == incy; } else if (banded) { isame[2] = ks == k; isame[3] = als.r == alpha.r && als.i == alpha.i; isame[4] = lze_(&as[1], &aa[1], &laa); isame[5] = ldas == lda; isame[6] = lze_(&xs[1], &xx[1], &lx); isame[7] = incxs == incx; isame[8] = bls.r == beta.r && bls.i == beta.i; if (null) { isame[9] = lze_(&ys[1], &yy[1], &ly); } else { i__7 = abs(incy); isame[9] = lzeres_("GE", " ", &c__1, & n, &ys[1], &yy[1], &i__7, ( ftnlen)2, (ftnlen)1); } isame[10] = incys == incy; } else if (packed) { isame[2] = als.r == alpha.r && als.i == alpha.i; isame[3] = lze_(&as[1], &aa[1], &laa); isame[4] = lze_(&xs[1], &xx[1], &lx); isame[5] = incxs == incx; isame[6] = bls.r == beta.r && bls.i == beta.i; if (null) { isame[7] = lze_(&ys[1], &yy[1], &ly); } else { i__7 = abs(incy); isame[7] = lzeres_("GE", " ", &c__1, & n, &ys[1], &yy[1], &i__7, ( ftnlen)2, (ftnlen)1); } isame[8] = incys == incy; } /* If data was incorrectly changed, report and return. */ same = TRUE_; i__7 = nargs; for (i__ = 1; i__ <= i__7; ++i__) { same = same && isame[i__ - 1]; if (! isame[i__ - 1]) { io___195.ciunit = *nout; s_wsfe(&io___195); do_fio(&c__1, (char *)&i__, (ftnlen) sizeof(integer)); e_wsfe(); } /* L40: */ } if (! same) { *fatal = TRUE_; goto L120; } if (! null) { /* Check the result. */ zmvch_("N", &n, &n, &alpha, &a[a_offset], nmax, &x[1], &incx, &beta, &y[1], &incy, &yt[1], &g[1], &yy[1], eps, &err, fatal, nout, &c_true, ( ftnlen)1); errmax = max(errmax,err); /* If got really bad answer, report and return. */ if (*fatal) { goto L120; } } else { /* Avoid repeating tests with N.le.0 */ goto L110; } /* L50: */ } /* L60: */ } /* L70: */ } /* L80: */ } /* L90: */ } L100: ; } L110: ; } /* Report result. */ if (errmax < *thresh) { io___197.ciunit = *nout; s_wsfe(&io___197); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); e_wsfe(); } else { io___198.ciunit = *nout; s_wsfe(&io___198); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&errmax, (ftnlen)sizeof(doublereal)); e_wsfe(); } goto L130; L120: io___199.ciunit = *nout; s_wsfe(&io___199); do_fio(&c__1, sname, (ftnlen)6); e_wsfe(); if (full) { io___200.ciunit = *nout; s_wsfe(&io___200); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&alpha, (ftnlen)sizeof(doublereal)); do_fio(&c__1, (char *)&lda, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&beta, (ftnlen)sizeof(doublereal)); do_fio(&c__1, (char *)&incy, (ftnlen)sizeof(integer)); e_wsfe(); } else if (banded) { io___201.ciunit = *nout; s_wsfe(&io___201); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&k, (ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&alpha, (ftnlen)sizeof(doublereal)); do_fio(&c__1, (char *)&lda, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&beta, (ftnlen)sizeof(doublereal)); do_fio(&c__1, (char *)&incy, (ftnlen)sizeof(integer)); e_wsfe(); } else if (packed) { io___202.ciunit = *nout; s_wsfe(&io___202); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&alpha, (ftnlen)sizeof(doublereal)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&beta, (ftnlen)sizeof(doublereal)); do_fio(&c__1, (char *)&incy, (ftnlen)sizeof(integer)); e_wsfe(); } L130: return 0; /* End of ZCHK2. */ } /* zchk2_ Subroutine */ int zchk3_(char *sname, doublereal *eps, doublereal *thresh, integer *nout, integer *ntra, logical *trace, logical *rewi, logical * fatal, integer *nidim, integer *idim, integer *nkb, integer *kb, integer *ninc, integer *inc, integer *nmax, integer *incmax, doublecomplex *a, doublecomplex *aa, doublecomplex *as, doublecomplex *x, doublecomplex *xx, doublecomplex *xs, doublecomplex *xt, doublereal *g, doublecomplex *z__, ftnlen sname_len) { /* Initialized data */ static char ichu[2] = "UL"; static char icht[3] = "NTC"; static char ichd[2] = "UN"; /* Format strings */ static char fmt_9993[] = "(1x,i6,\002: \002,a6,\002(\002,3(\002'\002,a1" ",\002',\002),i3,\002, A,\002,i3,\002, X,\002,i2,\002) " " .\002)"; static char fmt_9994[] = "(1x,i6,\002: \002,a6,\002(\002,3(\002'\002,a1" ",\002',\002),2(i3,\002,\002),\002 A,\002,i3,\002, X,\002,i2,\002" ") .\002)"; static char fmt_9995[] = "(1x,i6,\002: \002,a6,\002(\002,3(\002'\002,a1" ",\002',\002),i3,\002, AP, \002,\002X,\002,i2,\002) " " .\002)"; static char fmt_9992[] = "(\002 ******* FATAL ERROR - ERROR-EXIT TAKEN O" "N VALID CALL *\002,\002******\002)"; static char fmt_9998[] = "(\002 ******* FATAL ERROR - PARAMETER NUMBER" " \002,i2,\002 WAS CH\002,\002ANGED INCORRECTLY *******\002)"; static char fmt_9999[] = "(\002 \002,a6,\002 PASSED THE COMPUTATIONAL TE" "STS (\002,i6,\002 CALL\002,\002S)\002)"; static char fmt_9997[] = "(\002 \002,a6,\002 COMPLETED THE COMPUTATIONAL" " TESTS (\002,i6,\002 C\002,\002ALLS)\002,/\002 ******* BUT WITH " "MAXIMUM TEST RATIO\002,f8.2,\002 - SUSPECT *******\002)"; static char fmt_9996[] = "(\002 ******* \002,a6,\002 FAILED ON CALL NUMB" "ER:\002)"; /* System generated locals */ integer a_dim1, a_offset, i__1, i__2, i__3, i__4, i__5, i__6; alist al__1; /* Builtin functions */ integer s_cmp(char *, char *, ftnlen, ftnlen), s_wsfe(cilist *), do_fio( integer *, char *, ftnlen), e_wsfe(void), f_rew(alist *); /* Local variables */ static integer i__, k, n, nc, ik, in, nk, ks, ix, ns, lx, laa, icd, lda, ict, icu; static doublereal err; extern logical lze_(doublecomplex *, doublecomplex *, integer *); static char diag[1]; static integer ldas; static logical same; static integer incx; static logical full, null; static char uplo[1], diags[1]; static logical isame[13]; extern /* Subroutine */ int zmake_(char *, char *, char *, integer *, integer *, doublecomplex *, integer *, doublecomplex *, integer *, integer *, integer *, logical *, doublecomplex *, ftnlen, ftnlen, ftnlen); static integer nargs; static logical reset; static integer incxs; static char trans[1]; extern /* Subroutine */ int zmvch_(char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, doublereal *, doublecomplex *, doublereal *, doublereal *, logical *, integer *, logical *, ftnlen); static char uplos[1]; extern /* Subroutine */ int ztbmv_(char *, char *, char *, integer *, integer *, doublecomplex *, integer *, doublecomplex *, integer *), ztbsv_(char *, char *, char *, integer * , integer *, doublecomplex *, integer *, doublecomplex *, integer *), ztpmv_(char *, char *, char *, integer *, doublecomplex *, doublecomplex *, integer *), ztrmv_(char *, char *, char *, integer *, doublecomplex *, integer *, doublecomplex *, integer *), ztpsv_(char *, char *, char *, integer *, doublecomplex *, doublecomplex *, integer *), ztrsv_(char *, char *, char *, integer *, doublecomplex * , integer *, doublecomplex *, integer *); static logical banded, packed; static doublereal errmax; static doublecomplex transl; extern logical lzeres_(char *, char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, ftnlen, ftnlen); static char transs[1]; /* Fortran I/O blocks */ static cilist io___239 = { 0, 0, 0, fmt_9993, 0 }; static cilist io___240 = { 0, 0, 0, fmt_9994, 0 }; static cilist io___241 = { 0, 0, 0, fmt_9995, 0 }; static cilist io___242 = { 0, 0, 0, fmt_9993, 0 }; static cilist io___243 = { 0, 0, 0, fmt_9994, 0 }; static cilist io___244 = { 0, 0, 0, fmt_9995, 0 }; static cilist io___245 = { 0, 0, 0, fmt_9992, 0 }; static cilist io___248 = { 0, 0, 0, fmt_9998, 0 }; static cilist io___250 = { 0, 0, 0, fmt_9999, 0 }; static cilist io___251 = { 0, 0, 0, fmt_9997, 0 }; static cilist io___252 = { 0, 0, 0, fmt_9996, 0 }; static cilist io___253 = { 0, 0, 0, fmt_9993, 0 }; static cilist io___254 = { 0, 0, 0, fmt_9994, 0 }; static cilist io___255 = { 0, 0, 0, fmt_9995, 0 }; /* Tests ZTRMV, ZTBMV, ZTPMV, ZTRSV, ZTBSV and ZTPSV. Auxiliary routine for test program for Level 2 Blas. -- Written on 10-August-1987. Richard Hanson, Sandia National Labs. Jeremy Du Croz, NAG Central Office. Parameter adjustments */ --idim; --kb; --inc; --z__; --g; --xt; --x; --as; --aa; a_dim1 = *nmax; a_offset = 1 + a_dim1; a -= a_offset; --xs; --xx; /* Function Body */ full = *(unsigned char *)&sname[2] == 'R'; banded = *(unsigned char *)&sname[2] == 'B'; packed = *(unsigned char *)&sname[2] == 'P'; /* Define the number of arguments. */ if (full) { nargs = 8; } else if (banded) { nargs = 9; } else if (packed) { nargs = 7; } nc = 0; reset = TRUE_; errmax = 0.; /* Set up zero vector for ZMVCH. */ i__1 = *nmax; for (i__ = 1; i__ <= i__1; ++i__) { i__2 = i__; z__[i__2].r = 0., z__[i__2].i = 0.; /* L10: */ } i__1 = *nidim; for (in = 1; in <= i__1; ++in) { n = idim[in]; if (banded) { nk = *nkb; } else { nk = 1; } i__2 = nk; for (ik = 1; ik <= i__2; ++ik) { if (banded) { k = kb[ik]; } else { k = n - 1; } /* Set LDA to 1 more than minimum value if room. */ if (banded) { lda = k + 1; } else { lda = n; } if (lda < *nmax) { ++lda; } /* Skip tests if not enough room. */ if (lda > *nmax) { goto L100; } if (packed) { laa = n * (n + 1) / 2; } else { laa = lda * n; } null = n <= 0; for (icu = 1; icu <= 2; ++icu) { *(unsigned char *)uplo = *(unsigned char *)&ichu[icu - 1]; for (ict = 1; ict <= 3; ++ict) { *(unsigned char *)trans = *(unsigned char *)&icht[ict - 1] ; for (icd = 1; icd <= 2; ++icd) { *(unsigned char *)diag = *(unsigned char *)&ichd[icd - 1]; /* Generate the matrix A. */ transl.r = 0., transl.i = 0.; zmake_(sname + 1, uplo, diag, &n, &n, &a[a_offset], nmax, &aa[1], &lda, &k, &k, &reset, &transl, ( ftnlen)2, (ftnlen)1, (ftnlen)1); i__3 = *ninc; for (ix = 1; ix <= i__3; ++ix) { incx = inc[ix]; lx = abs(incx) * n; /* Generate the vector X. */ transl.r = .5, transl.i = 0.; i__4 = abs(incx); i__5 = n - 1; zmake_("GE", " ", " ", &c__1, &n, &x[1], &c__1, & xx[1], &i__4, &c__0, &i__5, &reset, & transl, (ftnlen)2, (ftnlen)1, (ftnlen)1); if (n > 1) { i__4 = n / 2; x[i__4].r = 0., x[i__4].i = 0.; i__4 = abs(incx) * (n / 2 - 1) + 1; xx[i__4].r = 0., xx[i__4].i = 0.; } ++nc; /* Save every datum before calling the subroutine. */ *(unsigned char *)uplos = *(unsigned char *)uplo; *(unsigned char *)transs = *(unsigned char *) trans; *(unsigned char *)diags = *(unsigned char *)diag; ns = n; ks = k; i__4 = laa; for (i__ = 1; i__ <= i__4; ++i__) { i__5 = i__; i__6 = i__; as[i__5].r = aa[i__6].r, as[i__5].i = aa[i__6] .i; /* L20: */ } ldas = lda; i__4 = lx; for (i__ = 1; i__ <= i__4; ++i__) { i__5 = i__; i__6 = i__; xs[i__5].r = xx[i__6].r, xs[i__5].i = xx[i__6] .i; /* L30: */ } incxs = incx; /* Call the subroutine. */ if (s_cmp(sname + 3, "MV", (ftnlen)2, (ftnlen)2) == 0) { if (full) { if (*trace) { io___239.ciunit = *ntra; s_wsfe(&io___239); do_fio(&c__1, (char *)&nc, (ftnlen) sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, trans, (ftnlen)1); do_fio(&c__1, diag, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&lda, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&incx, (ftnlen) sizeof(integer)); e_wsfe(); } if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } ztrmv_(uplo, trans, diag, &n, &aa[1], & lda, &xx[1], &incx); } else if (banded) { if (*trace) { io___240.ciunit = *ntra; s_wsfe(&io___240); do_fio(&c__1, (char *)&nc, (ftnlen) sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, trans, (ftnlen)1); do_fio(&c__1, diag, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&k, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&lda, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&incx, (ftnlen) sizeof(integer)); e_wsfe(); } if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } ztbmv_(uplo, trans, diag, &n, &k, &aa[1], &lda, &xx[1], &incx); } else if (packed) { if (*trace) { io___241.ciunit = *ntra; s_wsfe(&io___241); do_fio(&c__1, (char *)&nc, (ftnlen) sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, trans, (ftnlen)1); do_fio(&c__1, diag, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&incx, (ftnlen) sizeof(integer)); e_wsfe(); } if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } ztpmv_(uplo, trans, diag, &n, &aa[1], &xx[ 1], &incx); } } else if (s_cmp(sname + 3, "SV", (ftnlen)2, ( ftnlen)2) == 0) { if (full) { if (*trace) { io___242.ciunit = *ntra; s_wsfe(&io___242); do_fio(&c__1, (char *)&nc, (ftnlen) sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, trans, (ftnlen)1); do_fio(&c__1, diag, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&lda, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&incx, (ftnlen) sizeof(integer)); e_wsfe(); } if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } ztrsv_(uplo, trans, diag, &n, &aa[1], & lda, &xx[1], &incx); } else if (banded) { if (*trace) { io___243.ciunit = *ntra; s_wsfe(&io___243); do_fio(&c__1, (char *)&nc, (ftnlen) sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, trans, (ftnlen)1); do_fio(&c__1, diag, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&k, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&lda, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&incx, (ftnlen) sizeof(integer)); e_wsfe(); } if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } ztbsv_(uplo, trans, diag, &n, &k, &aa[1], &lda, &xx[1], &incx); } else if (packed) { if (*trace) { io___244.ciunit = *ntra; s_wsfe(&io___244); do_fio(&c__1, (char *)&nc, (ftnlen) sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, trans, (ftnlen)1); do_fio(&c__1, diag, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen) sizeof(integer)); do_fio(&c__1, (char *)&incx, (ftnlen) sizeof(integer)); e_wsfe(); } if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } ztpsv_(uplo, trans, diag, &n, &aa[1], &xx[ 1], &incx); } } /* Check if error-exit was taken incorrectly. */ if (! infoc_1.ok) { io___245.ciunit = *nout; s_wsfe(&io___245); e_wsfe(); *fatal = TRUE_; goto L120; } /* See what data changed inside subroutines. */ isame[0] = *(unsigned char *)uplo == *(unsigned char *)uplos; isame[1] = *(unsigned char *)trans == *(unsigned char *)transs; isame[2] = *(unsigned char *)diag == *(unsigned char *)diags; isame[3] = ns == n; if (full) { isame[4] = lze_(&as[1], &aa[1], &laa); isame[5] = ldas == lda; if (null) { isame[6] = lze_(&xs[1], &xx[1], &lx); } else { i__4 = abs(incx); isame[6] = lzeres_("GE", " ", &c__1, &n, & xs[1], &xx[1], &i__4, (ftnlen)2, ( ftnlen)1); } isame[7] = incxs == incx; } else if (banded) { isame[4] = ks == k; isame[5] = lze_(&as[1], &aa[1], &laa); isame[6] = ldas == lda; if (null) { isame[7] = lze_(&xs[1], &xx[1], &lx); } else { i__4 = abs(incx); isame[7] = lzeres_("GE", " ", &c__1, &n, & xs[1], &xx[1], &i__4, (ftnlen)2, ( ftnlen)1); } isame[8] = incxs == incx; } else if (packed) { isame[4] = lze_(&as[1], &aa[1], &laa); if (null) { isame[5] = lze_(&xs[1], &xx[1], &lx); } else { i__4 = abs(incx); isame[5] = lzeres_("GE", " ", &c__1, &n, & xs[1], &xx[1], &i__4, (ftnlen)2, ( ftnlen)1); } isame[6] = incxs == incx; } /* If data was incorrectly changed, report and return. */ same = TRUE_; i__4 = nargs; for (i__ = 1; i__ <= i__4; ++i__) { same = same && isame[i__ - 1]; if (! isame[i__ - 1]) { io___248.ciunit = *nout; s_wsfe(&io___248); do_fio(&c__1, (char *)&i__, (ftnlen) sizeof(integer)); e_wsfe(); } /* L40: */ } if (! same) { *fatal = TRUE_; goto L120; } if (! null) { if (s_cmp(sname + 3, "MV", (ftnlen)2, (ftnlen) 2) == 0) { /* Check the result. */ zmvch_(trans, &n, &n, &c_b2, &a[a_offset], nmax, &x[1], &incx, &c_b1, &z__[ 1], &incx, &xt[1], &g[1], &xx[1], eps, &err, fatal, nout, &c_true, ( ftnlen)1); } else if (s_cmp(sname + 3, "SV", (ftnlen)2, ( ftnlen)2) == 0) { /* Compute approximation to original vector. */ i__4 = n; for (i__ = 1; i__ <= i__4; ++i__) { i__5 = i__; i__6 = (i__ - 1) * abs(incx) + 1; z__[i__5].r = xx[i__6].r, z__[i__5].i = xx[i__6].i; i__5 = (i__ - 1) * abs(incx) + 1; i__6 = i__; xx[i__5].r = x[i__6].r, xx[i__5].i = x[i__6].i; /* L50: */ } zmvch_(trans, &n, &n, &c_b2, &a[a_offset], nmax, &z__[1], &incx, &c_b1, &x[ 1], &incx, &xt[1], &g[1], &xx[1], eps, &err, fatal, nout, &c_false, (ftnlen)1); } errmax = max(errmax,err); /* If got really bad answer, report and return. */ if (*fatal) { goto L120; } } else { /* Avoid repeating tests with N.le.0. */ goto L110; } /* L60: */ } /* L70: */ } /* L80: */ } /* L90: */ } L100: ; } L110: ; } /* Report result. */ if (errmax < *thresh) { io___250.ciunit = *nout; s_wsfe(&io___250); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); e_wsfe(); } else { io___251.ciunit = *nout; s_wsfe(&io___251); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&errmax, (ftnlen)sizeof(doublereal)); e_wsfe(); } goto L130; L120: io___252.ciunit = *nout; s_wsfe(&io___252); do_fio(&c__1, sname, (ftnlen)6); e_wsfe(); if (full) { io___253.ciunit = *nout; s_wsfe(&io___253); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, trans, (ftnlen)1); do_fio(&c__1, diag, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&lda, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof(integer)); e_wsfe(); } else if (banded) { io___254.ciunit = *nout; s_wsfe(&io___254); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, trans, (ftnlen)1); do_fio(&c__1, diag, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&k, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&lda, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof(integer)); e_wsfe(); } else if (packed) { io___255.ciunit = *nout; s_wsfe(&io___255); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, trans, (ftnlen)1); do_fio(&c__1, diag, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof(integer)); e_wsfe(); } L130: return 0; /* End of ZCHK3. */ } /* zchk3_ Subroutine */ int zchk4_(char *sname, doublereal *eps, doublereal *thresh, integer *nout, integer *ntra, logical *trace, logical *rewi, logical * fatal, integer *nidim, integer *idim, integer *nalf, doublecomplex * alf, integer *ninc, integer *inc, integer *nmax, integer *incmax, doublecomplex *a, doublecomplex *aa, doublecomplex *as, doublecomplex *x, doublecomplex *xx, doublecomplex *xs, doublecomplex *y, doublecomplex *yy, doublecomplex *ys, doublecomplex *yt, doublereal * g, doublecomplex *z__, ftnlen sname_len) { /* Format strings */ static char fmt_9994[] = "(1x,i6,\002: \002,a6,\002(\002,2(i3,\002," "\002),\002(\002,f4.1,\002,\002,f4.1,\002), X,\002,i2,\002, Y," "\002,i2,\002, A,\002,i3,\002) \002,\002 " ".\002)"; static char fmt_9993[] = "(\002 ******* FATAL ERROR - ERROR-EXIT TAKEN O" "N VALID CALL *\002,\002******\002)"; static char fmt_9998[] = "(\002 ******* FATAL ERROR - PARAMETER NUMBER" " \002,i2,\002 WAS CH\002,\002ANGED INCORRECTLY *******\002)"; static char fmt_9999[] = "(\002 \002,a6,\002 PASSED THE COMPUTATIONAL TE" "STS (\002,i6,\002 CALL\002,\002S)\002)"; static char fmt_9997[] = "(\002 \002,a6,\002 COMPLETED THE COMPUTATIONAL" " TESTS (\002,i6,\002 C\002,\002ALLS)\002,/\002 ******* BUT WITH " "MAXIMUM TEST RATIO\002,f8.2,\002 - SUSPECT *******\002)"; static char fmt_9995[] = "(\002 THESE ARE THE RESULTS FOR COLUMN" " \002,i3)"; static char fmt_9996[] = "(\002 ******* \002,a6,\002 FAILED ON CALL NUMB" "ER:\002)"; /* System generated locals */ integer a_dim1, a_offset, i__1, i__2, i__3, i__4, i__5, i__6, i__7; doublecomplex z__1; alist al__1; /* Builtin functions */ integer s_wsfe(cilist *), do_fio(integer *, char *, ftnlen), e_wsfe(void), f_rew(alist *); void d_cnjg(doublecomplex *, doublecomplex *); /* Local variables */ static integer i__, j, m, n; static doublecomplex w[1]; static integer ia, nc, nd, im, in, ms, ix, iy, ns, lx, ly, laa, lda; static doublecomplex als; static doublereal err; extern logical lze_(doublecomplex *, doublecomplex *, integer *); static integer ldas; static logical same, conj; static integer incx, incy; static logical null; static doublecomplex alpha; static logical isame[13]; extern /* Subroutine */ int zmake_(char *, char *, char *, integer *, integer *, doublecomplex *, integer *, doublecomplex *, integer *, integer *, integer *, logical *, doublecomplex *, ftnlen, ftnlen, ftnlen); static integer nargs; extern /* Subroutine */ int zgerc_(integer *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, integer *); static logical reset; static integer incxs, incys; extern /* Subroutine */ int zmvch_(char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, doublereal *, doublecomplex *, doublereal *, doublereal *, logical *, integer *, logical *, ftnlen), zgeru_( integer *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, integer *); static doublereal errmax; static doublecomplex transl; extern logical lzeres_(char *, char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, ftnlen, ftnlen); /* Fortran I/O blocks */ static cilist io___285 = { 0, 0, 0, fmt_9994, 0 }; static cilist io___286 = { 0, 0, 0, fmt_9993, 0 }; static cilist io___289 = { 0, 0, 0, fmt_9998, 0 }; static cilist io___293 = { 0, 0, 0, fmt_9999, 0 }; static cilist io___294 = { 0, 0, 0, fmt_9997, 0 }; static cilist io___295 = { 0, 0, 0, fmt_9995, 0 }; static cilist io___296 = { 0, 0, 0, fmt_9996, 0 }; static cilist io___297 = { 0, 0, 0, fmt_9994, 0 }; /* Tests ZGERC and ZGERU. Auxiliary routine for test program for Level 2 Blas. -- Written on 10-August-1987. Richard Hanson, Sandia National Labs. Jeremy Du Croz, NAG Central Office. Parameter adjustments */ --idim; --alf; --inc; --z__; --g; --yt; --y; --x; --as; --aa; a_dim1 = *nmax; a_offset = 1 + a_dim1; a -= a_offset; --ys; --yy; --xs; --xx; /* Function Body */ conj = *(unsigned char *)&sname[4] == 'C'; /* Define the number of arguments. */ nargs = 9; nc = 0; reset = TRUE_; errmax = 0.; i__1 = *nidim; for (in = 1; in <= i__1; ++in) { n = idim[in]; nd = n / 2 + 1; for (im = 1; im <= 2; ++im) { if (im == 1) { /* Computing MAX */ i__2 = n - nd; m = max(i__2,0); } if (im == 2) { /* Computing MIN */ i__2 = n + nd; m = min(i__2,*nmax); } /* Set LDA to 1 more than minimum value if room. */ lda = m; if (lda < *nmax) { ++lda; } /* Skip tests if not enough room. */ if (lda > *nmax) { goto L110; } laa = lda * n; null = n <= 0 || m <= 0; i__2 = *ninc; for (ix = 1; ix <= i__2; ++ix) { incx = inc[ix]; lx = abs(incx) * m; /* Generate the vector X. */ transl.r = .5, transl.i = 0.; i__3 = abs(incx); i__4 = m - 1; zmake_("GE", " ", " ", &c__1, &m, &x[1], &c__1, &xx[1], &i__3, &c__0, &i__4, &reset, &transl, (ftnlen)2, (ftnlen)1, (ftnlen)1); if (m > 1) { i__3 = m / 2; x[i__3].r = 0., x[i__3].i = 0.; i__3 = abs(incx) * (m / 2 - 1) + 1; xx[i__3].r = 0., xx[i__3].i = 0.; } i__3 = *ninc; for (iy = 1; iy <= i__3; ++iy) { incy = inc[iy]; ly = abs(incy) * n; /* Generate the vector Y. */ transl.r = 0., transl.i = 0.; i__4 = abs(incy); i__5 = n - 1; zmake_("GE", " ", " ", &c__1, &n, &y[1], &c__1, &yy[1], & i__4, &c__0, &i__5, &reset, &transl, (ftnlen)2, ( ftnlen)1, (ftnlen)1); if (n > 1) { i__4 = n / 2; y[i__4].r = 0., y[i__4].i = 0.; i__4 = abs(incy) * (n / 2 - 1) + 1; yy[i__4].r = 0., yy[i__4].i = 0.; } i__4 = *nalf; for (ia = 1; ia <= i__4; ++ia) { i__5 = ia; alpha.r = alf[i__5].r, alpha.i = alf[i__5].i; /* Generate the matrix A. */ transl.r = 0., transl.i = 0.; i__5 = m - 1; i__6 = n - 1; zmake_(sname + 1, " ", " ", &m, &n, &a[a_offset], nmax, &aa[1], &lda, &i__5, &i__6, &reset, & transl, (ftnlen)2, (ftnlen)1, (ftnlen)1); ++nc; /* Save every datum before calling the subroutine. */ ms = m; ns = n; als.r = alpha.r, als.i = alpha.i; i__5 = laa; for (i__ = 1; i__ <= i__5; ++i__) { i__6 = i__; i__7 = i__; as[i__6].r = aa[i__7].r, as[i__6].i = aa[i__7].i; /* L10: */ } ldas = lda; i__5 = lx; for (i__ = 1; i__ <= i__5; ++i__) { i__6 = i__; i__7 = i__; xs[i__6].r = xx[i__7].r, xs[i__6].i = xx[i__7].i; /* L20: */ } incxs = incx; i__5 = ly; for (i__ = 1; i__ <= i__5; ++i__) { i__6 = i__; i__7 = i__; ys[i__6].r = yy[i__7].r, ys[i__6].i = yy[i__7].i; /* L30: */ } incys = incy; /* Call the subroutine. */ if (*trace) { io___285.ciunit = *ntra; s_wsfe(&io___285); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer) ); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, (char *)&m, (ftnlen)sizeof(integer)) ; do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer)) ; do_fio(&c__2, (char *)&alpha, (ftnlen)sizeof( doublereal)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof( integer)); do_fio(&c__1, (char *)&incy, (ftnlen)sizeof( integer)); do_fio(&c__1, (char *)&lda, (ftnlen)sizeof( integer)); e_wsfe(); } if (conj) { if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } zgerc_(&m, &n, &alpha, &xx[1], &incx, &yy[1], & incy, &aa[1], &lda); } else { if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } zgeru_(&m, &n, &alpha, &xx[1], &incx, &yy[1], & incy, &aa[1], &lda); } /* Check if error-exit was taken incorrectly. */ if (! infoc_1.ok) { io___286.ciunit = *nout; s_wsfe(&io___286); e_wsfe(); *fatal = TRUE_; goto L140; } /* See what data changed inside subroutine. */ isame[0] = ms == m; isame[1] = ns == n; isame[2] = als.r == alpha.r && als.i == alpha.i; isame[3] = lze_(&xs[1], &xx[1], &lx); isame[4] = incxs == incx; isame[5] = lze_(&ys[1], &yy[1], &ly); isame[6] = incys == incy; if (null) { isame[7] = lze_(&as[1], &aa[1], &laa); } else { isame[7] = lzeres_("GE", " ", &m, &n, &as[1], &aa[ 1], &lda, (ftnlen)2, (ftnlen)1); } isame[8] = ldas == lda; /* If data was incorrectly changed, report and return. */ same = TRUE_; i__5 = nargs; for (i__ = 1; i__ <= i__5; ++i__) { same = same && isame[i__ - 1]; if (! isame[i__ - 1]) { io___289.ciunit = *nout; s_wsfe(&io___289); do_fio(&c__1, (char *)&i__, (ftnlen)sizeof( integer)); e_wsfe(); } /* L40: */ } if (! same) { *fatal = TRUE_; goto L140; } if (! null) { /* Check the result column by column. */ if (incx > 0) { i__5 = m; for (i__ = 1; i__ <= i__5; ++i__) { i__6 = i__; i__7 = i__; z__[i__6].r = x[i__7].r, z__[i__6].i = x[ i__7].i; /* L50: */ } } else { i__5 = m; for (i__ = 1; i__ <= i__5; ++i__) { i__6 = i__; i__7 = m - i__ + 1; z__[i__6].r = x[i__7].r, z__[i__6].i = x[ i__7].i; /* L60: */ } } i__5 = n; for (j = 1; j <= i__5; ++j) { if (incy > 0) { i__6 = j; w[0].r = y[i__6].r, w[0].i = y[i__6].i; } else { i__6 = n - j + 1; w[0].r = y[i__6].r, w[0].i = y[i__6].i; } if (conj) { d_cnjg(&z__1, w); w[0].r = z__1.r, w[0].i = z__1.i; } zmvch_("N", &m, &c__1, &alpha, &z__[1], nmax, w, &c__1, &c_b2, &a[j * a_dim1 + 1], & c__1, &yt[1], &g[1], &aa[(j - 1) * lda + 1], eps, &err, fatal, nout, & c_true, (ftnlen)1); errmax = max(errmax,err); /* If got really bad answer, report and return. */ if (*fatal) { goto L130; } /* L70: */ } } else { /* Avoid repeating tests with M.le.0 or N.le.0. */ goto L110; } /* L80: */ } /* L90: */ } /* L100: */ } L110: ; } /* L120: */ } /* Report result. */ if (errmax < *thresh) { io___293.ciunit = *nout; s_wsfe(&io___293); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); e_wsfe(); } else { io___294.ciunit = *nout; s_wsfe(&io___294); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&errmax, (ftnlen)sizeof(doublereal)); e_wsfe(); } goto L150; L130: io___295.ciunit = *nout; s_wsfe(&io___295); do_fio(&c__1, (char *)&j, (ftnlen)sizeof(integer)); e_wsfe(); L140: io___296.ciunit = *nout; s_wsfe(&io___296); do_fio(&c__1, sname, (ftnlen)6); e_wsfe(); io___297.ciunit = *nout; s_wsfe(&io___297); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, (char *)&m, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&alpha, (ftnlen)sizeof(doublereal)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&incy, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&lda, (ftnlen)sizeof(integer)); e_wsfe(); L150: return 0; /* End of ZCHK4. */ } /* zchk4_ Subroutine */ int zchk5_(char *sname, doublereal *eps, doublereal *thresh, integer *nout, integer *ntra, logical *trace, logical *rewi, logical * fatal, integer *nidim, integer *idim, integer *nalf, doublecomplex * alf, integer *ninc, integer *inc, integer *nmax, integer *incmax, doublecomplex *a, doublecomplex *aa, doublecomplex *as, doublecomplex *x, doublecomplex *xx, doublecomplex *xs, doublecomplex *y, doublecomplex *yy, doublecomplex *ys, doublecomplex *yt, doublereal * g, doublecomplex *z__, ftnlen sname_len) { /* Initialized data */ static char ich[2] = "UL"; /* Format strings */ static char fmt_9993[] = "(1x,i6,\002: \002,a6,\002('\002,a1,\002',\002," "i3,\002,\002,f4.1,\002, X,\002,i2,\002, A,\002,i3,\002) " " .\002)"; static char fmt_9994[] = "(1x,i6,\002: \002,a6,\002('\002,a1,\002',\002," "i3,\002,\002,f4.1,\002, X,\002,i2,\002, AP) " " .\002)"; static char fmt_9992[] = "(\002 ******* FATAL ERROR - ERROR-EXIT TAKEN O" "N VALID CALL *\002,\002******\002)"; static char fmt_9998[] = "(\002 ******* FATAL ERROR - PARAMETER NUMBER" " \002,i2,\002 WAS CH\002,\002ANGED INCORRECTLY *******\002)"; static char fmt_9999[] = "(\002 \002,a6,\002 PASSED THE COMPUTATIONAL TE" "STS (\002,i6,\002 CALL\002,\002S)\002)"; static char fmt_9997[] = "(\002 \002,a6,\002 COMPLETED THE COMPUTATIONAL" " TESTS (\002,i6,\002 C\002,\002ALLS)\002,/\002 ******* BUT WITH " "MAXIMUM TEST RATIO\002,f8.2,\002 - SUSPECT *******\002)"; static char fmt_9995[] = "(\002 THESE ARE THE RESULTS FOR COLUMN" " \002,i3)"; static char fmt_9996[] = "(\002 ******* \002,a6,\002 FAILED ON CALL NUMB" "ER:\002)"; /* System generated locals */ integer a_dim1, a_offset, i__1, i__2, i__3, i__4, i__5, i__6; doublecomplex z__1; alist al__1; /* Builtin functions */ integer s_wsfe(cilist *), do_fio(integer *, char *, ftnlen), e_wsfe(void), f_rew(alist *); void d_cnjg(doublecomplex *, doublecomplex *); /* Local variables */ static integer i__, j, n; static doublecomplex w[1]; static integer ia, ja, ic, nc, jj, lj, in, ix, ns, lx, laa, lda; static doublereal err; extern logical lze_(doublecomplex *, doublecomplex *, integer *); static integer ldas; static logical same; static doublereal rals; static integer incx; static logical full; extern /* Subroutine */ int zher_(char *, integer *, doublereal *, doublecomplex *, integer *, doublecomplex *, integer *); static logical null; static char uplo[1]; extern /* Subroutine */ int zhpr_(char *, integer *, doublereal *, doublecomplex *, integer *, doublecomplex *); static doublecomplex alpha; static logical isame[13]; extern /* Subroutine */ int zmake_(char *, char *, char *, integer *, integer *, doublecomplex *, integer *, doublecomplex *, integer *, integer *, integer *, logical *, doublecomplex *, ftnlen, ftnlen, ftnlen); static integer nargs; static logical reset; static integer incxs; extern /* Subroutine */ int zmvch_(char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, doublereal *, doublecomplex *, doublereal *, doublereal *, logical *, integer *, logical *, ftnlen); static logical upper; static char uplos[1]; static logical packed; static doublereal ralpha, errmax; static doublecomplex transl; extern logical lzeres_(char *, char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, ftnlen, ftnlen); /* Fortran I/O blocks */ static cilist io___326 = { 0, 0, 0, fmt_9993, 0 }; static cilist io___327 = { 0, 0, 0, fmt_9994, 0 }; static cilist io___328 = { 0, 0, 0, fmt_9992, 0 }; static cilist io___331 = { 0, 0, 0, fmt_9998, 0 }; static cilist io___338 = { 0, 0, 0, fmt_9999, 0 }; static cilist io___339 = { 0, 0, 0, fmt_9997, 0 }; static cilist io___340 = { 0, 0, 0, fmt_9995, 0 }; static cilist io___341 = { 0, 0, 0, fmt_9996, 0 }; static cilist io___342 = { 0, 0, 0, fmt_9993, 0 }; static cilist io___343 = { 0, 0, 0, fmt_9994, 0 }; /* Tests ZHER and ZHPR. Auxiliary routine for test program for Level 2 Blas. -- Written on 10-August-1987. Richard Hanson, Sandia National Labs. Jeremy Du Croz, NAG Central Office. Parameter adjustments */ --idim; --alf; --inc; --z__; --g; --yt; --y; --x; --as; --aa; a_dim1 = *nmax; a_offset = 1 + a_dim1; a -= a_offset; --ys; --yy; --xs; --xx; /* Function Body */ full = *(unsigned char *)&sname[2] == 'E'; packed = *(unsigned char *)&sname[2] == 'P'; /* Define the number of arguments. */ if (full) { nargs = 7; } else if (packed) { nargs = 6; } nc = 0; reset = TRUE_; errmax = 0.; i__1 = *nidim; for (in = 1; in <= i__1; ++in) { n = idim[in]; /* Set LDA to 1 more than minimum value if room. */ lda = n; if (lda < *nmax) { ++lda; } /* Skip tests if not enough room. */ if (lda > *nmax) { goto L100; } if (packed) { laa = n * (n + 1) / 2; } else { laa = lda * n; } for (ic = 1; ic <= 2; ++ic) { *(unsigned char *)uplo = *(unsigned char *)&ich[ic - 1]; upper = *(unsigned char *)uplo == 'U'; i__2 = *ninc; for (ix = 1; ix <= i__2; ++ix) { incx = inc[ix]; lx = abs(incx) * n; /* Generate the vector X. */ transl.r = .5, transl.i = 0.; i__3 = abs(incx); i__4 = n - 1; zmake_("GE", " ", " ", &c__1, &n, &x[1], &c__1, &xx[1], &i__3, &c__0, &i__4, &reset, &transl, (ftnlen)2, (ftnlen)1, (ftnlen)1); if (n > 1) { i__3 = n / 2; x[i__3].r = 0., x[i__3].i = 0.; i__3 = abs(incx) * (n / 2 - 1) + 1; xx[i__3].r = 0., xx[i__3].i = 0.; } i__3 = *nalf; for (ia = 1; ia <= i__3; ++ia) { i__4 = ia; ralpha = alf[i__4].r; z__1.r = ralpha, z__1.i = 0.; alpha.r = z__1.r, alpha.i = z__1.i; null = n <= 0 || ralpha == 0.; /* Generate the matrix A. */ transl.r = 0., transl.i = 0.; i__4 = n - 1; i__5 = n - 1; zmake_(sname + 1, uplo, " ", &n, &n, &a[a_offset], nmax, & aa[1], &lda, &i__4, &i__5, &reset, &transl, ( ftnlen)2, (ftnlen)1, (ftnlen)1); ++nc; /* Save every datum before calling the subroutine. */ *(unsigned char *)uplos = *(unsigned char *)uplo; ns = n; rals = ralpha; i__4 = laa; for (i__ = 1; i__ <= i__4; ++i__) { i__5 = i__; i__6 = i__; as[i__5].r = aa[i__6].r, as[i__5].i = aa[i__6].i; /* L10: */ } ldas = lda; i__4 = lx; for (i__ = 1; i__ <= i__4; ++i__) { i__5 = i__; i__6 = i__; xs[i__5].r = xx[i__6].r, xs[i__5].i = xx[i__6].i; /* L20: */ } incxs = incx; /* Call the subroutine. */ if (full) { if (*trace) { io___326.ciunit = *ntra; s_wsfe(&io___326); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer) ); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer)) ; do_fio(&c__1, (char *)&ralpha, (ftnlen)sizeof( doublereal)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof( integer)); do_fio(&c__1, (char *)&lda, (ftnlen)sizeof( integer)); e_wsfe(); } if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } zher_(uplo, &n, &ralpha, &xx[1], &incx, &aa[1], &lda); } else if (packed) { if (*trace) { io___327.ciunit = *ntra; s_wsfe(&io___327); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer) ); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer)) ; do_fio(&c__1, (char *)&ralpha, (ftnlen)sizeof( doublereal)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof( integer)); e_wsfe(); } if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } zhpr_(uplo, &n, &ralpha, &xx[1], &incx, &aa[1]); } /* Check if error-exit was taken incorrectly. */ if (! infoc_1.ok) { io___328.ciunit = *nout; s_wsfe(&io___328); e_wsfe(); *fatal = TRUE_; goto L120; } /* See what data changed inside subroutines. */ isame[0] = *(unsigned char *)uplo == *(unsigned char *) uplos; isame[1] = ns == n; isame[2] = rals == ralpha; isame[3] = lze_(&xs[1], &xx[1], &lx); isame[4] = incxs == incx; if (null) { isame[5] = lze_(&as[1], &aa[1], &laa); } else { isame[5] = lzeres_(sname + 1, uplo, &n, &n, &as[1], & aa[1], &lda, (ftnlen)2, (ftnlen)1); } if (! packed) { isame[6] = ldas == lda; } /* If data was incorrectly changed, report and return. */ same = TRUE_; i__4 = nargs; for (i__ = 1; i__ <= i__4; ++i__) { same = same && isame[i__ - 1]; if (! isame[i__ - 1]) { io___331.ciunit = *nout; s_wsfe(&io___331); do_fio(&c__1, (char *)&i__, (ftnlen)sizeof( integer)); e_wsfe(); } /* L30: */ } if (! same) { *fatal = TRUE_; goto L120; } if (! null) { /* Check the result column by column. */ if (incx > 0) { i__4 = n; for (i__ = 1; i__ <= i__4; ++i__) { i__5 = i__; i__6 = i__; z__[i__5].r = x[i__6].r, z__[i__5].i = x[i__6] .i; /* L40: */ } } else { i__4 = n; for (i__ = 1; i__ <= i__4; ++i__) { i__5 = i__; i__6 = n - i__ + 1; z__[i__5].r = x[i__6].r, z__[i__5].i = x[i__6] .i; /* L50: */ } } ja = 1; i__4 = n; for (j = 1; j <= i__4; ++j) { d_cnjg(&z__1, &z__[j]); w[0].r = z__1.r, w[0].i = z__1.i; if (upper) { jj = 1; lj = j; } else { jj = j; lj = n - j + 1; } zmvch_("N", &lj, &c__1, &alpha, &z__[jj], &lj, w, &c__1, &c_b2, &a[jj + j * a_dim1], &c__1, &yt[1], &g[1], &aa[ja], eps, &err, fatal, nout, &c_true, (ftnlen)1); if (full) { if (upper) { ja += lda; } else { ja = ja + lda + 1; } } else { ja += lj; } errmax = max(errmax,err); /* If got really bad answer, report and return. */ if (*fatal) { goto L110; } /* L60: */ } } else { /* Avoid repeating tests if N.le.0. */ if (n <= 0) { goto L100; } } /* L70: */ } /* L80: */ } /* L90: */ } L100: ; } /* Report result. */ if (errmax < *thresh) { io___338.ciunit = *nout; s_wsfe(&io___338); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); e_wsfe(); } else { io___339.ciunit = *nout; s_wsfe(&io___339); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&errmax, (ftnlen)sizeof(doublereal)); e_wsfe(); } goto L130; L110: io___340.ciunit = *nout; s_wsfe(&io___340); do_fio(&c__1, (char *)&j, (ftnlen)sizeof(integer)); e_wsfe(); L120: io___341.ciunit = *nout; s_wsfe(&io___341); do_fio(&c__1, sname, (ftnlen)6); e_wsfe(); if (full) { io___342.ciunit = *nout; s_wsfe(&io___342); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&ralpha, (ftnlen)sizeof(doublereal)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&lda, (ftnlen)sizeof(integer)); e_wsfe(); } else if (packed) { io___343.ciunit = *nout; s_wsfe(&io___343); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&ralpha, (ftnlen)sizeof(doublereal)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof(integer)); e_wsfe(); } L130: return 0; /* End of ZCHK5. */ } /* zchk5_ Subroutine */ int zchk6_(char *sname, doublereal *eps, doublereal *thresh, integer *nout, integer *ntra, logical *trace, logical *rewi, logical * fatal, integer *nidim, integer *idim, integer *nalf, doublecomplex * alf, integer *ninc, integer *inc, integer *nmax, integer *incmax, doublecomplex *a, doublecomplex *aa, doublecomplex *as, doublecomplex *x, doublecomplex *xx, doublecomplex *xs, doublecomplex *y, doublecomplex *yy, doublecomplex *ys, doublecomplex *yt, doublereal * g, doublecomplex *z__, ftnlen sname_len) { /* Initialized data */ static char ich[2] = "UL"; /* Format strings */ static char fmt_9993[] = "(1x,i6,\002: \002,a6,\002('\002,a1,\002',\002," "i3,\002,(\002,f4.1,\002,\002,f4.1,\002), X,\002,i2,\002, Y,\002," "i2,\002, A,\002,i3,\002) \002,\002 .\002)"; static char fmt_9994[] = "(1x,i6,\002: \002,a6,\002('\002,a1,\002',\002," "i3,\002,(\002,f4.1,\002,\002,f4.1,\002), X,\002,i2,\002, Y,\002," "i2,\002, AP) \002,\002 .\002)"; static char fmt_9992[] = "(\002 ******* FATAL ERROR - ERROR-EXIT TAKEN O" "N VALID CALL *\002,\002******\002)"; static char fmt_9998[] = "(\002 ******* FATAL ERROR - PARAMETER NUMBER" " \002,i2,\002 WAS CH\002,\002ANGED INCORRECTLY *******\002)"; static char fmt_9999[] = "(\002 \002,a6,\002 PASSED THE COMPUTATIONAL TE" "STS (\002,i6,\002 CALL\002,\002S)\002)"; static char fmt_9997[] = "(\002 \002,a6,\002 COMPLETED THE COMPUTATIONAL" " TESTS (\002,i6,\002 C\002,\002ALLS)\002,/\002 ******* BUT WITH " "MAXIMUM TEST RATIO\002,f8.2,\002 - SUSPECT *******\002)"; static char fmt_9995[] = "(\002 THESE ARE THE RESULTS FOR COLUMN" " \002,i3)"; static char fmt_9996[] = "(\002 ******* \002,a6,\002 FAILED ON CALL NUMB" "ER:\002)"; /* System generated locals */ integer a_dim1, a_offset, z_dim1, z_offset, i__1, i__2, i__3, i__4, i__5, i__6, i__7; doublecomplex z__1, z__2, z__3; alist al__1; /* Builtin functions */ integer s_wsfe(cilist *), do_fio(integer *, char *, ftnlen), e_wsfe(void), f_rew(alist *); void d_cnjg(doublecomplex *, doublecomplex *); /* Local variables */ static integer i__, j, n; static doublecomplex w[2]; static integer ia, ja, ic, nc, jj, lj, in, ix, iy, ns, lx, ly, laa, lda; static doublecomplex als; static doublereal err; extern logical lze_(doublecomplex *, doublecomplex *, integer *); static integer ldas; static logical same; static integer incx, incy; static logical full, null; static char uplo[1]; extern /* Subroutine */ int zher2_(char *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, integer *), zhpr2_(char *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *); static doublecomplex alpha; static logical isame[13]; extern /* Subroutine */ int zmake_(char *, char *, char *, integer *, integer *, doublecomplex *, integer *, doublecomplex *, integer *, integer *, integer *, logical *, doublecomplex *, ftnlen, ftnlen, ftnlen); static integer nargs; static logical reset; static integer incxs, incys; extern /* Subroutine */ int zmvch_(char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, doublereal *, doublecomplex *, doublereal *, doublereal *, logical *, integer *, logical *, ftnlen); static logical upper; static char uplos[1]; static logical packed; static doublereal errmax; static doublecomplex transl; extern logical lzeres_(char *, char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, ftnlen, ftnlen); /* Fortran I/O blocks */ static cilist io___375 = { 0, 0, 0, fmt_9993, 0 }; static cilist io___376 = { 0, 0, 0, fmt_9994, 0 }; static cilist io___377 = { 0, 0, 0, fmt_9992, 0 }; static cilist io___380 = { 0, 0, 0, fmt_9998, 0 }; static cilist io___387 = { 0, 0, 0, fmt_9999, 0 }; static cilist io___388 = { 0, 0, 0, fmt_9997, 0 }; static cilist io___389 = { 0, 0, 0, fmt_9995, 0 }; static cilist io___390 = { 0, 0, 0, fmt_9996, 0 }; static cilist io___391 = { 0, 0, 0, fmt_9993, 0 }; static cilist io___392 = { 0, 0, 0, fmt_9994, 0 }; /* Tests ZHER2 and ZHPR2. Auxiliary routine for test program for Level 2 Blas. -- Written on 10-August-1987. Richard Hanson, Sandia National Labs. Jeremy Du Croz, NAG Central Office. Parameter adjustments */ --idim; --alf; --inc; z_dim1 = *nmax; z_offset = 1 + z_dim1; z__ -= z_offset; --g; --yt; --y; --x; --as; --aa; a_dim1 = *nmax; a_offset = 1 + a_dim1; a -= a_offset; --ys; --yy; --xs; --xx; /* Function Body */ full = *(unsigned char *)&sname[2] == 'E'; packed = *(unsigned char *)&sname[2] == 'P'; /* Define the number of arguments. */ if (full) { nargs = 9; } else if (packed) { nargs = 8; } nc = 0; reset = TRUE_; errmax = 0.; i__1 = *nidim; for (in = 1; in <= i__1; ++in) { n = idim[in]; /* Set LDA to 1 more than minimum value if room. */ lda = n; if (lda < *nmax) { ++lda; } /* Skip tests if not enough room. */ if (lda > *nmax) { goto L140; } if (packed) { laa = n * (n + 1) / 2; } else { laa = lda * n; } for (ic = 1; ic <= 2; ++ic) { *(unsigned char *)uplo = *(unsigned char *)&ich[ic - 1]; upper = *(unsigned char *)uplo == 'U'; i__2 = *ninc; for (ix = 1; ix <= i__2; ++ix) { incx = inc[ix]; lx = abs(incx) * n; /* Generate the vector X. */ transl.r = .5, transl.i = 0.; i__3 = abs(incx); i__4 = n - 1; zmake_("GE", " ", " ", &c__1, &n, &x[1], &c__1, &xx[1], &i__3, &c__0, &i__4, &reset, &transl, (ftnlen)2, (ftnlen)1, (ftnlen)1); if (n > 1) { i__3 = n / 2; x[i__3].r = 0., x[i__3].i = 0.; i__3 = abs(incx) * (n / 2 - 1) + 1; xx[i__3].r = 0., xx[i__3].i = 0.; } i__3 = *ninc; for (iy = 1; iy <= i__3; ++iy) { incy = inc[iy]; ly = abs(incy) * n; /* Generate the vector Y. */ transl.r = 0., transl.i = 0.; i__4 = abs(incy); i__5 = n - 1; zmake_("GE", " ", " ", &c__1, &n, &y[1], &c__1, &yy[1], & i__4, &c__0, &i__5, &reset, &transl, (ftnlen)2, ( ftnlen)1, (ftnlen)1); if (n > 1) { i__4 = n / 2; y[i__4].r = 0., y[i__4].i = 0.; i__4 = abs(incy) * (n / 2 - 1) + 1; yy[i__4].r = 0., yy[i__4].i = 0.; } i__4 = *nalf; for (ia = 1; ia <= i__4; ++ia) { i__5 = ia; alpha.r = alf[i__5].r, alpha.i = alf[i__5].i; null = n <= 0 || alpha.r == 0. && alpha.i == 0.; /* Generate the matrix A. */ transl.r = 0., transl.i = 0.; i__5 = n - 1; i__6 = n - 1; zmake_(sname + 1, uplo, " ", &n, &n, &a[a_offset], nmax, &aa[1], &lda, &i__5, &i__6, &reset, & transl, (ftnlen)2, (ftnlen)1, (ftnlen)1); ++nc; /* Save every datum before calling the subroutine. */ *(unsigned char *)uplos = *(unsigned char *)uplo; ns = n; als.r = alpha.r, als.i = alpha.i; i__5 = laa; for (i__ = 1; i__ <= i__5; ++i__) { i__6 = i__; i__7 = i__; as[i__6].r = aa[i__7].r, as[i__6].i = aa[i__7].i; /* L10: */ } ldas = lda; i__5 = lx; for (i__ = 1; i__ <= i__5; ++i__) { i__6 = i__; i__7 = i__; xs[i__6].r = xx[i__7].r, xs[i__6].i = xx[i__7].i; /* L20: */ } incxs = incx; i__5 = ly; for (i__ = 1; i__ <= i__5; ++i__) { i__6 = i__; i__7 = i__; ys[i__6].r = yy[i__7].r, ys[i__6].i = yy[i__7].i; /* L30: */ } incys = incy; /* Call the subroutine. */ if (full) { if (*trace) { io___375.ciunit = *ntra; s_wsfe(&io___375); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof( integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen)sizeof( integer)); do_fio(&c__2, (char *)&alpha, (ftnlen)sizeof( doublereal)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof( integer)); do_fio(&c__1, (char *)&incy, (ftnlen)sizeof( integer)); do_fio(&c__1, (char *)&lda, (ftnlen)sizeof( integer)); e_wsfe(); } if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } zher2_(uplo, &n, &alpha, &xx[1], &incx, &yy[1], & incy, &aa[1], &lda); } else if (packed) { if (*trace) { io___376.ciunit = *ntra; s_wsfe(&io___376); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof( integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen)sizeof( integer)); do_fio(&c__2, (char *)&alpha, (ftnlen)sizeof( doublereal)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof( integer)); do_fio(&c__1, (char *)&incy, (ftnlen)sizeof( integer)); e_wsfe(); } if (*rewi) { al__1.aerr = 0; al__1.aunit = *ntra; f_rew(&al__1); } zhpr2_(uplo, &n, &alpha, &xx[1], &incx, &yy[1], & incy, &aa[1]); } /* Check if error-exit was taken incorrectly. */ if (! infoc_1.ok) { io___377.ciunit = *nout; s_wsfe(&io___377); e_wsfe(); *fatal = TRUE_; goto L160; } /* See what data changed inside subroutines. */ isame[0] = *(unsigned char *)uplo == *(unsigned char * )uplos; isame[1] = ns == n; isame[2] = als.r == alpha.r && als.i == alpha.i; isame[3] = lze_(&xs[1], &xx[1], &lx); isame[4] = incxs == incx; isame[5] = lze_(&ys[1], &yy[1], &ly); isame[6] = incys == incy; if (null) { isame[7] = lze_(&as[1], &aa[1], &laa); } else { isame[7] = lzeres_(sname + 1, uplo, &n, &n, &as[1] , &aa[1], &lda, (ftnlen)2, (ftnlen)1); } if (! packed) { isame[8] = ldas == lda; } /* If data was incorrectly changed, report and return. */ same = TRUE_; i__5 = nargs; for (i__ = 1; i__ <= i__5; ++i__) { same = same && isame[i__ - 1]; if (! isame[i__ - 1]) { io___380.ciunit = *nout; s_wsfe(&io___380); do_fio(&c__1, (char *)&i__, (ftnlen)sizeof( integer)); e_wsfe(); } /* L40: */ } if (! same) { *fatal = TRUE_; goto L160; } if (! null) { /* Check the result column by column. */ if (incx > 0) { i__5 = n; for (i__ = 1; i__ <= i__5; ++i__) { i__6 = i__ + z_dim1; i__7 = i__; z__[i__6].r = x[i__7].r, z__[i__6].i = x[ i__7].i; /* L50: */ } } else { i__5 = n; for (i__ = 1; i__ <= i__5; ++i__) { i__6 = i__ + z_dim1; i__7 = n - i__ + 1; z__[i__6].r = x[i__7].r, z__[i__6].i = x[ i__7].i; /* L60: */ } } if (incy > 0) { i__5 = n; for (i__ = 1; i__ <= i__5; ++i__) { i__6 = i__ + (z_dim1 << 1); i__7 = i__; z__[i__6].r = y[i__7].r, z__[i__6].i = y[ i__7].i; /* L70: */ } } else { i__5 = n; for (i__ = 1; i__ <= i__5; ++i__) { i__6 = i__ + (z_dim1 << 1); i__7 = n - i__ + 1; z__[i__6].r = y[i__7].r, z__[i__6].i = y[ i__7].i; /* L80: */ } } ja = 1; i__5 = n; for (j = 1; j <= i__5; ++j) { d_cnjg(&z__2, &z__[j + (z_dim1 << 1)]); z__1.r = alpha.r * z__2.r - alpha.i * z__2.i, z__1.i = alpha.r * z__2.i + alpha.i * z__2.r; w[0].r = z__1.r, w[0].i = z__1.i; d_cnjg(&z__2, &alpha); d_cnjg(&z__3, &z__[j + z_dim1]); z__1.r = z__2.r * z__3.r - z__2.i * z__3.i, z__1.i = z__2.r * z__3.i + z__2.i * z__3.r; w[1].r = z__1.r, w[1].i = z__1.i; if (upper) { jj = 1; lj = j; } else { jj = j; lj = n - j + 1; } zmvch_("N", &lj, &c__2, &c_b2, &z__[jj + z_dim1], nmax, w, &c__1, &c_b2, &a[jj + j * a_dim1], &c__1, &yt[1], &g[1], & aa[ja], eps, &err, fatal, nout, & c_true, (ftnlen)1); if (full) { if (upper) { ja += lda; } else { ja = ja + lda + 1; } } else { ja += lj; } errmax = max(errmax,err); /* If got really bad answer, report and return. */ if (*fatal) { goto L150; } /* L90: */ } } else { /* Avoid repeating tests with N.le.0. */ if (n <= 0) { goto L140; } } /* L100: */ } /* L110: */ } /* L120: */ } /* L130: */ } L140: ; } /* Report result. */ if (errmax < *thresh) { io___387.ciunit = *nout; s_wsfe(&io___387); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); e_wsfe(); } else { io___388.ciunit = *nout; s_wsfe(&io___388); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&errmax, (ftnlen)sizeof(doublereal)); e_wsfe(); } goto L170; L150: io___389.ciunit = *nout; s_wsfe(&io___389); do_fio(&c__1, (char *)&j, (ftnlen)sizeof(integer)); e_wsfe(); L160: io___390.ciunit = *nout; s_wsfe(&io___390); do_fio(&c__1, sname, (ftnlen)6); e_wsfe(); if (full) { io___391.ciunit = *nout; s_wsfe(&io___391); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&alpha, (ftnlen)sizeof(doublereal)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&incy, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&lda, (ftnlen)sizeof(integer)); e_wsfe(); } else if (packed) { io___392.ciunit = *nout; s_wsfe(&io___392); do_fio(&c__1, (char *)&nc, (ftnlen)sizeof(integer)); do_fio(&c__1, sname, (ftnlen)6); do_fio(&c__1, uplo, (ftnlen)1); do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&alpha, (ftnlen)sizeof(doublereal)); do_fio(&c__1, (char *)&incx, (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&incy, (ftnlen)sizeof(integer)); e_wsfe(); } L170: return 0; /* End of ZCHK6. */ } /* zchk6_ Subroutine */ int zchke_(integer *isnum, char *srnamt, integer *nout, ftnlen srnamt_len) { /* Format strings */ static char fmt_9999[] = "(\002 \002,a6,\002 PASSED THE TESTS OF ERROR-E" "XITS\002)"; static char fmt_9998[] = "(\002 ******* \002,a6,\002 FAILED THE TESTS OF" " ERROR-EXITS *****\002,\002**\002)"; /* Builtin functions */ integer s_wsfe(cilist *), do_fio(integer *, char *, ftnlen), e_wsfe(void); /* Local variables */ static doublecomplex a[1] /* was [1][1] */, x[1], y[1], beta; extern /* Subroutine */ int zher_(char *, integer *, doublereal *, doublecomplex *, integer *, doublecomplex *, integer *), zhpr_(char *, integer *, doublereal *, doublecomplex *, integer *, doublecomplex *), zher2_(char *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, integer *), zhpr2_(char *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *); static doublecomplex alpha; extern /* Subroutine */ int zgerc_(integer *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, integer *), zgbmv_(char *, integer *, integer *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *), zhbmv_(char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *), zgemv_(char *, integer *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *), zhemv_(char *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *), zgeru_(integer *, integer *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, integer *, doublecomplex *, integer *), ztbmv_(char *, char *, char *, integer *, integer *, doublecomplex *, integer *, doublecomplex *, integer *), zhpmv_(char *, integer *, doublecomplex *, doublecomplex *, doublecomplex *, integer *, doublecomplex *, doublecomplex *, integer *), ztbsv_(char *, char *, char *, integer *, integer *, doublecomplex *, integer *, doublecomplex *, integer *), ztpmv_( char *, char *, char *, integer *, doublecomplex *, doublecomplex *, integer *), ztrmv_(char *, char *, char *, integer *, doublecomplex *, integer *, doublecomplex *, integer *), ztpsv_(char *, char *, char *, integer *, doublecomplex *, doublecomplex *, integer *), ztrsv_(char *, char *, char *, integer *, doublecomplex *, integer *, doublecomplex *, integer *); static doublereal ralpha; extern /* Subroutine */ int chkxer_(char *, integer *, integer *, logical *, logical *, ftnlen); /* Fortran I/O blocks */ static cilist io___399 = { 0, 0, 0, fmt_9999, 0 }; static cilist io___400 = { 0, 0, 0, fmt_9998, 0 }; /* Tests the error exits from the Level 2 Blas. Requires a special version of the error-handling routine XERBLA. ALPHA, RALPHA, BETA, A, X and Y should not need to be defined. Auxiliary routine for test program for Level 2 Blas. -- Written on 10-August-1987. Richard Hanson, Sandia National Labs. Jeremy Du Croz, NAG Central Office. OK is set to .FALSE. by the special version of XERBLA or by CHKXER if anything is wrong. */ infoc_1.ok = TRUE_; /* LERR is set to .TRUE. by the special version of XERBLA each time it is called, and is then tested and re-set by CHKXER. */ infoc_1.lerr = FALSE_; switch (*isnum) { case 1: goto L10; case 2: goto L20; case 3: goto L30; case 4: goto L40; case 5: goto L50; case 6: goto L60; case 7: goto L70; case 8: goto L80; case 9: goto L90; case 10: goto L100; case 11: goto L110; case 12: goto L120; case 13: goto L130; case 14: goto L140; case 15: goto L150; case 16: goto L160; case 17: goto L170; } L10: infoc_1.infot = 1; zgemv_("/", &c__0, &c__0, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; zgemv_("N", &c_n1, &c__0, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 3; zgemv_("N", &c__0, &c_n1, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 6; zgemv_("N", &c__2, &c__0, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 8; zgemv_("N", &c__0, &c__0, &alpha, a, &c__1, x, &c__0, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 11; zgemv_("N", &c__0, &c__0, &alpha, a, &c__1, x, &c__1, &beta, y, &c__0); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); goto L180; L20: infoc_1.infot = 1; zgbmv_("/", &c__0, &c__0, &c__0, &c__0, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; zgbmv_("N", &c_n1, &c__0, &c__0, &c__0, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 3; zgbmv_("N", &c__0, &c_n1, &c__0, &c__0, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 4; zgbmv_("N", &c__0, &c__0, &c_n1, &c__0, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 5; zgbmv_("N", &c__2, &c__0, &c__0, &c_n1, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 8; zgbmv_("N", &c__0, &c__0, &c__1, &c__0, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 10; zgbmv_("N", &c__0, &c__0, &c__0, &c__0, &alpha, a, &c__1, x, &c__0, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 13; zgbmv_("N", &c__0, &c__0, &c__0, &c__0, &alpha, a, &c__1, x, &c__1, &beta, y, &c__0); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); goto L180; L30: infoc_1.infot = 1; zhemv_("/", &c__0, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1) ; chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; zhemv_("U", &c_n1, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1) ; chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 5; zhemv_("U", &c__2, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1) ; chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 7; zhemv_("U", &c__0, &alpha, a, &c__1, x, &c__0, &beta, y, &c__1) ; chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 10; zhemv_("U", &c__0, &alpha, a, &c__1, x, &c__1, &beta, y, &c__0) ; chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); goto L180; L40: infoc_1.infot = 1; zhbmv_("/", &c__0, &c__0, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; zhbmv_("U", &c_n1, &c__0, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 3; zhbmv_("U", &c__0, &c_n1, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 6; zhbmv_("U", &c__0, &c__1, &alpha, a, &c__1, x, &c__1, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 8; zhbmv_("U", &c__0, &c__0, &alpha, a, &c__1, x, &c__0, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 11; zhbmv_("U", &c__0, &c__0, &alpha, a, &c__1, x, &c__1, &beta, y, &c__0); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); goto L180; L50: infoc_1.infot = 1; zhpmv_("/", &c__0, &alpha, a, x, &c__1, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; zhpmv_("U", &c_n1, &alpha, a, x, &c__1, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 6; zhpmv_("U", &c__0, &alpha, a, x, &c__0, &beta, y, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 9; zhpmv_("U", &c__0, &alpha, a, x, &c__1, &beta, y, &c__0); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); goto L180; L60: infoc_1.infot = 1; ztrmv_("/", "N", "N", &c__0, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; ztrmv_("U", "/", "N", &c__0, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 3; ztrmv_("U", "N", "/", &c__0, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 4; ztrmv_("U", "N", "N", &c_n1, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 6; ztrmv_("U", "N", "N", &c__2, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 8; ztrmv_("U", "N", "N", &c__0, a, &c__1, x, &c__0); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); goto L180; L70: infoc_1.infot = 1; ztbmv_("/", "N", "N", &c__0, &c__0, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; ztbmv_("U", "/", "N", &c__0, &c__0, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 3; ztbmv_("U", "N", "/", &c__0, &c__0, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 4; ztbmv_("U", "N", "N", &c_n1, &c__0, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 5; ztbmv_("U", "N", "N", &c__0, &c_n1, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 7; ztbmv_("U", "N", "N", &c__0, &c__1, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 9; ztbmv_("U", "N", "N", &c__0, &c__0, a, &c__1, x, &c__0); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); goto L180; L80: infoc_1.infot = 1; ztpmv_("/", "N", "N", &c__0, a, x, &c__1) ; chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; ztpmv_("U", "/", "N", &c__0, a, x, &c__1) ; chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 3; ztpmv_("U", "N", "/", &c__0, a, x, &c__1) ; chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 4; ztpmv_("U", "N", "N", &c_n1, a, x, &c__1) ; chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 7; ztpmv_("U", "N", "N", &c__0, a, x, &c__0) ; chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); goto L180; L90: infoc_1.infot = 1; ztrsv_("/", "N", "N", &c__0, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; ztrsv_("U", "/", "N", &c__0, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 3; ztrsv_("U", "N", "/", &c__0, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 4; ztrsv_("U", "N", "N", &c_n1, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 6; ztrsv_("U", "N", "N", &c__2, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 8; ztrsv_("U", "N", "N", &c__0, a, &c__1, x, &c__0); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); goto L180; L100: infoc_1.infot = 1; ztbsv_("/", "N", "N", &c__0, &c__0, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; ztbsv_("U", "/", "N", &c__0, &c__0, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 3; ztbsv_("U", "N", "/", &c__0, &c__0, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 4; ztbsv_("U", "N", "N", &c_n1, &c__0, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 5; ztbsv_("U", "N", "N", &c__0, &c_n1, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 7; ztbsv_("U", "N", "N", &c__0, &c__1, a, &c__1, x, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 9; ztbsv_("U", "N", "N", &c__0, &c__0, a, &c__1, x, &c__0); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); goto L180; L110: infoc_1.infot = 1; ztpsv_("/", "N", "N", &c__0, a, x, &c__1) ; chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; ztpsv_("U", "/", "N", &c__0, a, x, &c__1) ; chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 3; ztpsv_("U", "N", "/", &c__0, a, x, &c__1) ; chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 4; ztpsv_("U", "N", "N", &c_n1, a, x, &c__1) ; chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 7; ztpsv_("U", "N", "N", &c__0, a, x, &c__0) ; chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); goto L180; L120: infoc_1.infot = 1; zgerc_(&c_n1, &c__0, &alpha, x, &c__1, y, &c__1, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; zgerc_(&c__0, &c_n1, &alpha, x, &c__1, y, &c__1, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 5; zgerc_(&c__0, &c__0, &alpha, x, &c__0, y, &c__1, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 7; zgerc_(&c__0, &c__0, &alpha, x, &c__1, y, &c__0, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 9; zgerc_(&c__2, &c__0, &alpha, x, &c__1, y, &c__1, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); goto L180; L130: infoc_1.infot = 1; zgeru_(&c_n1, &c__0, &alpha, x, &c__1, y, &c__1, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; zgeru_(&c__0, &c_n1, &alpha, x, &c__1, y, &c__1, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 5; zgeru_(&c__0, &c__0, &alpha, x, &c__0, y, &c__1, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 7; zgeru_(&c__0, &c__0, &alpha, x, &c__1, y, &c__0, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 9; zgeru_(&c__2, &c__0, &alpha, x, &c__1, y, &c__1, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); goto L180; L140: infoc_1.infot = 1; zher_("/", &c__0, &ralpha, x, &c__1, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; zher_("U", &c_n1, &ralpha, x, &c__1, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 5; zher_("U", &c__0, &ralpha, x, &c__0, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 7; zher_("U", &c__2, &ralpha, x, &c__1, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); goto L180; L150: infoc_1.infot = 1; zhpr_("/", &c__0, &ralpha, x, &c__1, a); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; zhpr_("U", &c_n1, &ralpha, x, &c__1, a); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 5; zhpr_("U", &c__0, &ralpha, x, &c__0, a); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); goto L180; L160: infoc_1.infot = 1; zher2_("/", &c__0, &alpha, x, &c__1, y, &c__1, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; zher2_("U", &c_n1, &alpha, x, &c__1, y, &c__1, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 5; zher2_("U", &c__0, &alpha, x, &c__0, y, &c__1, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 7; zher2_("U", &c__0, &alpha, x, &c__1, y, &c__0, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 9; zher2_("U", &c__2, &alpha, x, &c__1, y, &c__1, a, &c__1); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); goto L180; L170: infoc_1.infot = 1; zhpr2_("/", &c__0, &alpha, x, &c__1, y, &c__1, a); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 2; zhpr2_("U", &c_n1, &alpha, x, &c__1, y, &c__1, a); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 5; zhpr2_("U", &c__0, &alpha, x, &c__0, y, &c__1, a); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); infoc_1.infot = 7; zhpr2_("U", &c__0, &alpha, x, &c__1, y, &c__0, a); chkxer_(srnamt, &infoc_1.infot, nout, &infoc_1.lerr, &infoc_1.ok, (ftnlen) 6); L180: if (infoc_1.ok) { io___399.ciunit = *nout; s_wsfe(&io___399); do_fio(&c__1, srnamt, (ftnlen)6); e_wsfe(); } else { io___400.ciunit = *nout; s_wsfe(&io___400); do_fio(&c__1, srnamt, (ftnlen)6); e_wsfe(); } return 0; /* End of ZCHKE. */ } /* zchke_ Subroutine */ int zmake_(char *type__, char *uplo, char *diag, integer *m, integer *n, doublecomplex *a, integer *nmax, doublecomplex *aa, integer *lda, integer *kl, integer *ku, logical *reset, doublecomplex *transl, ftnlen type_len, ftnlen uplo_len, ftnlen diag_len) { /* System generated locals */ integer a_dim1, a_offset, i__1, i__2, i__3, i__4; doublereal d__1; doublecomplex z__1, z__2; /* Builtin functions */ void d_cnjg(doublecomplex *, doublecomplex *); integer s_cmp(char *, char *, ftnlen, ftnlen); /* Local variables */ static integer i__, j, i1, i2, i3, jj, kk; static logical gen, tri, sym; static integer ibeg, iend, ioff; extern /* Double Complex */ VOID zbeg_(doublecomplex *, logical *); static logical unit, lower, upper; /* Generates values for an M by N matrix A within the bandwidth defined by KL and KU. Stores the values in the array AA in the data structure required by the routine, with unwanted elements set to rogue value. TYPE is 'GE', 'GB', 'HE', 'HB', 'HP', 'TR', 'TB' OR 'TP'. Auxiliary routine for test program for Level 2 Blas. -- Written on 10-August-1987. Richard Hanson, Sandia National Labs. Jeremy Du Croz, NAG Central Office. Parameter adjustments */ a_dim1 = *nmax; a_offset = 1 + a_dim1; a -= a_offset; --aa; /* Function Body */ gen = *(unsigned char *)type__ == 'G'; sym = *(unsigned char *)type__ == 'H'; tri = *(unsigned char *)type__ == 'T'; upper = (sym || tri) && *(unsigned char *)uplo == 'U'; lower = (sym || tri) && *(unsigned char *)uplo == 'L'; unit = tri && *(unsigned char *)diag == 'U'; /* Generate data in array A. */ i__1 = *n; for (j = 1; j <= i__1; ++j) { i__2 = *m; for (i__ = 1; i__ <= i__2; ++i__) { if (gen || upper && i__ <= j || lower && i__ >= j) { if (i__ <= j && j - i__ <= *ku || i__ >= j && i__ - j <= *kl) { i__3 = i__ + j * a_dim1; zbeg_(&z__2, reset); z__1.r = z__2.r + transl->r, z__1.i = z__2.i + transl->i; a[i__3].r = z__1.r, a[i__3].i = z__1.i; } else { i__3 = i__ + j * a_dim1; a[i__3].r = 0., a[i__3].i = 0.; } if (i__ != j) { if (sym) { i__3 = j + i__ * a_dim1; d_cnjg(&z__1, &a[i__ + j * a_dim1]); a[i__3].r = z__1.r, a[i__3].i = z__1.i; } else if (tri) { i__3 = j + i__ * a_dim1; a[i__3].r = 0., a[i__3].i = 0.; } } } /* L10: */ } if (sym) { i__2 = j + j * a_dim1; i__3 = j + j * a_dim1; d__1 = a[i__3].r; z__1.r = d__1, z__1.i = 0.; a[i__2].r = z__1.r, a[i__2].i = z__1.i; } if (tri) { i__2 = j + j * a_dim1; i__3 = j + j * a_dim1; z__1.r = a[i__3].r + 1., z__1.i = a[i__3].i + 0.; a[i__2].r = z__1.r, a[i__2].i = z__1.i; } if (unit) { i__2 = j + j * a_dim1; a[i__2].r = 1., a[i__2].i = 0.; } /* L20: */ } /* Store elements in array AS in data structure required by routine. */ if (s_cmp(type__, "GE", (ftnlen)2, (ftnlen)2) == 0) { i__1 = *n; for (j = 1; j <= i__1; ++j) { i__2 = *m; for (i__ = 1; i__ <= i__2; ++i__) { i__3 = i__ + (j - 1) * *lda; i__4 = i__ + j * a_dim1; aa[i__3].r = a[i__4].r, aa[i__3].i = a[i__4].i; /* L30: */ } i__2 = *lda; for (i__ = *m + 1; i__ <= i__2; ++i__) { i__3 = i__ + (j - 1) * *lda; aa[i__3].r = -1e10, aa[i__3].i = 1e10; /* L40: */ } /* L50: */ } } else if (s_cmp(type__, "GB", (ftnlen)2, (ftnlen)2) == 0) { i__1 = *n; for (j = 1; j <= i__1; ++j) { i__2 = *ku + 1 - j; for (i1 = 1; i1 <= i__2; ++i1) { i__3 = i1 + (j - 1) * *lda; aa[i__3].r = -1e10, aa[i__3].i = 1e10; /* L60: */ } /* Computing MIN */ i__3 = *kl + *ku + 1, i__4 = *ku + 1 + *m - j; i__2 = min(i__3,i__4); for (i2 = i1; i2 <= i__2; ++i2) { i__3 = i2 + (j - 1) * *lda; i__4 = i2 + j - *ku - 1 + j * a_dim1; aa[i__3].r = a[i__4].r, aa[i__3].i = a[i__4].i; /* L70: */ } i__2 = *lda; for (i3 = i2; i3 <= i__2; ++i3) { i__3 = i3 + (j - 1) * *lda; aa[i__3].r = -1e10, aa[i__3].i = 1e10; /* L80: */ } /* L90: */ } } else if (s_cmp(type__, "HE", (ftnlen)2, (ftnlen)2) == 0 || s_cmp(type__, "TR", (ftnlen)2, (ftnlen)2) == 0) { i__1 = *n; for (j = 1; j <= i__1; ++j) { if (upper) { ibeg = 1; if (unit) { iend = j - 1; } else { iend = j; } } else { if (unit) { ibeg = j + 1; } else { ibeg = j; } iend = *n; } i__2 = ibeg - 1; for (i__ = 1; i__ <= i__2; ++i__) { i__3 = i__ + (j - 1) * *lda; aa[i__3].r = -1e10, aa[i__3].i = 1e10; /* L100: */ } i__2 = iend; for (i__ = ibeg; i__ <= i__2; ++i__) { i__3 = i__ + (j - 1) * *lda; i__4 = i__ + j * a_dim1; aa[i__3].r = a[i__4].r, aa[i__3].i = a[i__4].i; /* L110: */ } i__2 = *lda; for (i__ = iend + 1; i__ <= i__2; ++i__) { i__3 = i__ + (j - 1) * *lda; aa[i__3].r = -1e10, aa[i__3].i = 1e10; /* L120: */ } if (sym) { jj = j + (j - 1) * *lda; i__2 = jj; i__3 = jj; d__1 = aa[i__3].r; z__1.r = d__1, z__1.i = -1e10; aa[i__2].r = z__1.r, aa[i__2].i = z__1.i; } /* L130: */ } } else if (s_cmp(type__, "HB", (ftnlen)2, (ftnlen)2) == 0 || s_cmp(type__, "TB", (ftnlen)2, (ftnlen)2) == 0) { i__1 = *n; for (j = 1; j <= i__1; ++j) { if (upper) { kk = *kl + 1; /* Computing MAX */ i__2 = 1, i__3 = *kl + 2 - j; ibeg = max(i__2,i__3); if (unit) { iend = *kl; } else { iend = *kl + 1; } } else { kk = 1; if (unit) { ibeg = 2; } else { ibeg = 1; } /* Computing MIN */ i__2 = *kl + 1, i__3 = *m + 1 - j; iend = min(i__2,i__3); } i__2 = ibeg - 1; for (i__ = 1; i__ <= i__2; ++i__) { i__3 = i__ + (j - 1) * *lda; aa[i__3].r = -1e10, aa[i__3].i = 1e10; /* L140: */ } i__2 = iend; for (i__ = ibeg; i__ <= i__2; ++i__) { i__3 = i__ + (j - 1) * *lda; i__4 = i__ + j - kk + j * a_dim1; aa[i__3].r = a[i__4].r, aa[i__3].i = a[i__4].i; /* L150: */ } i__2 = *lda; for (i__ = iend + 1; i__ <= i__2; ++i__) { i__3 = i__ + (j - 1) * *lda; aa[i__3].r = -1e10, aa[i__3].i = 1e10; /* L160: */ } if (sym) { jj = kk + (j - 1) * *lda; i__2 = jj; i__3 = jj; d__1 = aa[i__3].r; z__1.r = d__1, z__1.i = -1e10; aa[i__2].r = z__1.r, aa[i__2].i = z__1.i; } /* L170: */ } } else if (s_cmp(type__, "HP", (ftnlen)2, (ftnlen)2) == 0 || s_cmp(type__, "TP", (ftnlen)2, (ftnlen)2) == 0) { ioff = 0; i__1 = *n; for (j = 1; j <= i__1; ++j) { if (upper) { ibeg = 1; iend = j; } else { ibeg = j; iend = *n; } i__2 = iend; for (i__ = ibeg; i__ <= i__2; ++i__) { ++ioff; i__3 = ioff; i__4 = i__ + j * a_dim1; aa[i__3].r = a[i__4].r, aa[i__3].i = a[i__4].i; if (i__ == j) { if (unit) { i__3 = ioff; aa[i__3].r = -1e10, aa[i__3].i = 1e10; } if (sym) { i__3 = ioff; i__4 = ioff; d__1 = aa[i__4].r; z__1.r = d__1, z__1.i = -1e10; aa[i__3].r = z__1.r, aa[i__3].i = z__1.i; } } /* L180: */ } /* L190: */ } } return 0; /* End of ZMAKE. */ } /* zmake_ Subroutine */ int zmvch_(char *trans, integer *m, integer *n, doublecomplex *alpha, doublecomplex *a, integer *nmax, doublecomplex * x, integer *incx, doublecomplex *beta, doublecomplex *y, integer * incy, doublecomplex *yt, doublereal *g, doublecomplex *yy, doublereal *eps, doublereal *err, logical *fatal, integer *nout, logical *mv, ftnlen trans_len) { /* Format strings */ static char fmt_9999[] = "(\002 ******* FATAL ERROR - COMPUTED RESULT IS" " LESS THAN HAL\002,\002F ACCURATE *******\002,/\002 " " EXPECTED RE\002,\002SULT COMPUTED R" "ESULT\002)"; static char fmt_9998[] = "(1x,i7,2(\002 (\002,g15.6,\002,\002,g15.6," "\002)\002))"; /* System generated locals */ integer a_dim1, a_offset, i__1, i__2, i__3, i__4, i__5, i__6; doublereal d__1, d__2, d__3, d__4, d__5, d__6; doublecomplex z__1, z__2, z__3; /* Builtin functions */ double d_imag(doublecomplex *); void d_cnjg(doublecomplex *, doublecomplex *); double z_abs(doublecomplex *), sqrt(doublereal); integer s_wsfe(cilist *), e_wsfe(void), do_fio(integer *, char *, ftnlen); /* Local variables */ static integer i__, j, ml, nl, iy, jx, kx, ky; static doublereal erri; static logical tran, ctran; static integer incxl, incyl; /* Fortran I/O blocks */ static cilist io___430 = { 0, 0, 0, fmt_9999, 0 }; static cilist io___431 = { 0, 0, 0, fmt_9998, 0 }; static cilist io___432 = { 0, 0, 0, fmt_9998, 0 }; /* Checks the results of the computational tests. Auxiliary routine for test program for Level 2 Blas. -- Written on 10-August-1987. Richard Hanson, Sandia National Labs. Jeremy Du Croz, NAG Central Office. Parameter adjustments */ a_dim1 = *nmax; a_offset = 1 + a_dim1; a -= a_offset; --x; --y; --yt; --g; --yy; /* Function Body */ tran = *(unsigned char *)trans == 'T'; ctran = *(unsigned char *)trans == 'C'; if (tran || ctran) { ml = *n; nl = *m; } else { ml = *m; nl = *n; } if (*incx < 0) { kx = nl; incxl = -1; } else { kx = 1; incxl = 1; } if (*incy < 0) { ky = ml; incyl = -1; } else { ky = 1; incyl = 1; } /* Compute expected result in YT using data in A, X and Y. Compute gauges in G. */ iy = ky; i__1 = ml; for (i__ = 1; i__ <= i__1; ++i__) { i__2 = iy; yt[i__2].r = 0., yt[i__2].i = 0.; g[iy] = 0.; jx = kx; if (tran) { i__2 = nl; for (j = 1; j <= i__2; ++j) { i__3 = iy; i__4 = iy; i__5 = j + i__ * a_dim1; i__6 = jx; z__2.r = a[i__5].r * x[i__6].r - a[i__5].i * x[i__6].i, z__2.i = a[i__5].r * x[i__6].i + a[i__5].i * x[i__6] .r; z__1.r = yt[i__4].r + z__2.r, z__1.i = yt[i__4].i + z__2.i; yt[i__3].r = z__1.r, yt[i__3].i = z__1.i; i__3 = j + i__ * a_dim1; i__4 = jx; g[iy] += ((d__1 = a[i__3].r, abs(d__1)) + (d__2 = d_imag(&a[j + i__ * a_dim1]), abs(d__2))) * ((d__3 = x[i__4].r, abs(d__3)) + (d__4 = d_imag(&x[jx]), abs(d__4))); jx += incxl; /* L10: */ } } else if (ctran) { i__2 = nl; for (j = 1; j <= i__2; ++j) { i__3 = iy; i__4 = iy; d_cnjg(&z__3, &a[j + i__ * a_dim1]); i__5 = jx; z__2.r = z__3.r * x[i__5].r - z__3.i * x[i__5].i, z__2.i = z__3.r * x[i__5].i + z__3.i * x[i__5].r; z__1.r = yt[i__4].r + z__2.r, z__1.i = yt[i__4].i + z__2.i; yt[i__3].r = z__1.r, yt[i__3].i = z__1.i; i__3 = j + i__ * a_dim1; i__4 = jx; g[iy] += ((d__1 = a[i__3].r, abs(d__1)) + (d__2 = d_imag(&a[j + i__ * a_dim1]), abs(d__2))) * ((d__3 = x[i__4].r, abs(d__3)) + (d__4 = d_imag(&x[jx]), abs(d__4))); jx += incxl; /* L20: */ } } else { i__2 = nl; for (j = 1; j <= i__2; ++j) { i__3 = iy; i__4 = iy; i__5 = i__ + j * a_dim1; i__6 = jx; z__2.r = a[i__5].r * x[i__6].r - a[i__5].i * x[i__6].i, z__2.i = a[i__5].r * x[i__6].i + a[i__5].i * x[i__6] .r; z__1.r = yt[i__4].r + z__2.r, z__1.i = yt[i__4].i + z__2.i; yt[i__3].r = z__1.r, yt[i__3].i = z__1.i; i__3 = i__ + j * a_dim1; i__4 = jx; g[iy] += ((d__1 = a[i__3].r, abs(d__1)) + (d__2 = d_imag(&a[ i__ + j * a_dim1]), abs(d__2))) * ((d__3 = x[i__4].r, abs(d__3)) + (d__4 = d_imag(&x[jx]), abs(d__4))); jx += incxl; /* L30: */ } } i__2 = iy; i__3 = iy; z__2.r = alpha->r * yt[i__3].r - alpha->i * yt[i__3].i, z__2.i = alpha->r * yt[i__3].i + alpha->i * yt[i__3].r; i__4 = iy; z__3.r = beta->r * y[i__4].r - beta->i * y[i__4].i, z__3.i = beta->r * y[i__4].i + beta->i * y[i__4].r; z__1.r = z__2.r + z__3.r, z__1.i = z__2.i + z__3.i; yt[i__2].r = z__1.r, yt[i__2].i = z__1.i; i__2 = iy; g[iy] = ((d__1 = alpha->r, abs(d__1)) + (d__2 = d_imag(alpha), abs( d__2))) * g[iy] + ((d__3 = beta->r, abs(d__3)) + (d__4 = d_imag(beta), abs(d__4))) * ((d__5 = y[i__2].r, abs(d__5)) + ( d__6 = d_imag(&y[iy]), abs(d__6))); iy += incyl; /* L40: */ } /* Compute the error ratio for this result. */ *err = 0.; i__1 = ml; for (i__ = 1; i__ <= i__1; ++i__) { i__2 = i__; i__3 = (i__ - 1) * abs(*incy) + 1; z__1.r = yt[i__2].r - yy[i__3].r, z__1.i = yt[i__2].i - yy[i__3].i; erri = z_abs(&z__1) / *eps; if (g[i__] != 0.) { erri /= g[i__]; } *err = max(*err,erri); if (*err * sqrt(*eps) >= 1.) { goto L60; } /* L50: */ } /* If the loop completes, all results are at least half accurate. */ goto L80; /* Report fatal error. */ L60: *fatal = TRUE_; io___430.ciunit = *nout; s_wsfe(&io___430); e_wsfe(); i__1 = ml; for (i__ = 1; i__ <= i__1; ++i__) { if (*mv) { io___431.ciunit = *nout; s_wsfe(&io___431); do_fio(&c__1, (char *)&i__, (ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&yt[i__], (ftnlen)sizeof(doublereal)); do_fio(&c__2, (char *)&yy[(i__ - 1) * abs(*incy) + 1], (ftnlen) sizeof(doublereal)); e_wsfe(); } else { io___432.ciunit = *nout; s_wsfe(&io___432); do_fio(&c__1, (char *)&i__, (ftnlen)sizeof(integer)); do_fio(&c__2, (char *)&yy[(i__ - 1) * abs(*incy) + 1], (ftnlen) sizeof(doublereal)); do_fio(&c__2, (char *)&yt[i__], (ftnlen)sizeof(doublereal)); e_wsfe(); } /* L70: */ } L80: return 0; /* End of ZMVCH. */ } /* zmvch_ */ logical lze_(doublecomplex *ri, doublecomplex *rj, integer *lr) { /* System generated locals */ integer i__1, i__2, i__3; logical ret_val; /* Local variables */ static integer i__; /* Tests if two arrays are identical. Auxiliary routine for test program for Level 2 Blas. -- Written on 10-August-1987. Richard Hanson, Sandia National Labs. Jeremy Du Croz, NAG Central Office. Parameter adjustments */ --rj; --ri; /* Function Body */ i__1 = *lr; for (i__ = 1; i__ <= i__1; ++i__) { i__2 = i__; i__3 = i__; if (ri[i__2].r != rj[i__3].r || ri[i__2].i != rj[i__3].i) { goto L20; } /* L10: */ } ret_val = TRUE_; goto L30; L20: ret_val = FALSE_; L30: return ret_val; /* End of LZE. */ } /* lze_ */ logical lzeres_(char *type__, char *uplo, integer *m, integer *n, doublecomplex *aa, doublecomplex *as, integer *lda, ftnlen type_len, ftnlen uplo_len) { /* System generated locals */ integer aa_dim1, aa_offset, as_dim1, as_offset, i__1, i__2, i__3, i__4; logical ret_val; /* Builtin functions */ integer s_cmp(char *, char *, ftnlen, ftnlen); /* Local variables */ static integer i__, j, ibeg, iend; static logical upper; /* Tests if selected elements in two arrays are equal. TYPE is 'GE', 'HE' or 'HP'. Auxiliary routine for test program for Level 2 Blas. -- Written on 10-August-1987. Richard Hanson, Sandia National Labs. Jeremy Du Croz, NAG Central Office. Parameter adjustments */ as_dim1 = *lda; as_offset = 1 + as_dim1; as -= as_offset; aa_dim1 = *lda; aa_offset = 1 + aa_dim1; aa -= aa_offset; /* Function Body */ upper = *(unsigned char *)uplo == 'U'; if (s_cmp(type__, "GE", (ftnlen)2, (ftnlen)2) == 0) { i__1 = *n; for (j = 1; j <= i__1; ++j) { i__2 = *lda; for (i__ = *m + 1; i__ <= i__2; ++i__) { i__3 = i__ + j * aa_dim1; i__4 = i__ + j * as_dim1; if (aa[i__3].r != as[i__4].r || aa[i__3].i != as[i__4].i) { goto L70; } /* L10: */ } /* L20: */ } } else if (s_cmp(type__, "HE", (ftnlen)2, (ftnlen)2) == 0) { i__1 = *n; for (j = 1; j <= i__1; ++j) { if (upper) { ibeg = 1; iend = j; } else { ibeg = j; iend = *n; } i__2 = ibeg - 1; for (i__ = 1; i__ <= i__2; ++i__) { i__3 = i__ + j * aa_dim1; i__4 = i__ + j * as_dim1; if (aa[i__3].r != as[i__4].r || aa[i__3].i != as[i__4].i) { goto L70; } /* L30: */ } i__2 = *lda; for (i__ = iend + 1; i__ <= i__2; ++i__) { i__3 = i__ + j * aa_dim1; i__4 = i__ + j * as_dim1; if (aa[i__3].r != as[i__4].r || aa[i__3].i != as[i__4].i) { goto L70; } /* L40: */ } /* L50: */ } } /* L60: */ ret_val = TRUE_; goto L80; L70: ret_val = FALSE_; L80: return ret_val; /* End of LZERES. */ } /* lzeres_ Double Complex */ VOID zbeg_(doublecomplex * ret_val, logical *reset) { /* System generated locals */ doublereal d__1, d__2; doublecomplex z__1; /* Local variables */ static integer i__, j, ic, mi, mj; /* Generates complex numbers as pairs of random numbers uniformly distributed between -0.5 and 0.5. Auxiliary routine for test program for Level 2 Blas. -- Written on 10-August-1987. Richard Hanson, Sandia National Labs. Jeremy Du Croz, NAG Central Office. */ if (*reset) { /* Initialize local variables. */ mi = 891; mj = 457; i__ = 7; j = 7; ic = 0; *reset = FALSE_; } /* The sequence of values of I or J is bounded between 1 and 999. If initial I or J = 1,2,3,6,7 or 9, the period will be 50. If initial I or J = 4 or 8, the period will be 25. If initial I or J = 5, the period will be 10. IC is used to break up the period by skipping 1 value of I or J in 6. */ ++ic; L10: i__ *= mi; j *= mj; i__ -= i__ / 1000 * 1000; j -= j / 1000 * 1000; if (ic >= 5) { ic = 0; goto L10; } d__1 = (i__ - 500) / 1001.; d__2 = (j - 500) / 1001.; z__1.r = d__1, z__1.i = d__2; ret_val->r = z__1.r, ret_val->i = z__1.i; return ; /* End of ZBEG. */ } /* zbeg_ */ doublereal ddiff_(doublereal *x, doublereal *y) { /* System generated locals */ doublereal ret_val; /* Auxiliary routine for test program for Level 2 Blas. -- Written on 10-August-1987. Richard Hanson, Sandia National Labs. */ ret_val = *x - *y; return ret_val; /* End of DDIFF. */ } /* ddiff_ Subroutine */ int chkxer_(char *srnamt, integer *infot, integer *nout, logical *lerr, logical *ok, ftnlen srnamt_len) { /* Format strings */ static char fmt_9999[] = "(\002 ***** ILLEGAL VALUE OF PARAMETER NUMBER" " \002,i2,\002 NOT D\002,\002ETECTED BY \002,a6,\002 *****\002)"; /* Builtin functions */ integer s_wsfe(cilist *), do_fio(integer *, char *, ftnlen), e_wsfe(void); /* Fortran I/O blocks */ static cilist io___444 = { 0, 0, 0, fmt_9999, 0 }; /* Tests whether XERBLA has detected an error when it should. Auxiliary routine for test program for Level 2 Blas. -- Written on 10-August-1987. Richard Hanson, Sandia National Labs. Jeremy Du Croz, NAG Central Office. */ if (! (*lerr)) { io___444.ciunit = *nout; s_wsfe(&io___444); do_fio(&c__1, (char *)&(*infot), (ftnlen)sizeof(integer)); do_fio(&c__1, srnamt, (ftnlen)6); e_wsfe(); *ok = FALSE_; } *lerr = FALSE_; return 0; /* End of CHKXER. */ } /* chkxer_ Subroutine */ int xerbla_(char *srname, integer *info) { /* Format strings */ static char fmt_9999[] = "(\002 ******* XERBLA WAS CALLED WITH INFO =" " \002,i6,\002 INSTEAD\002,\002 OF \002,i2,\002 *******\002)"; static char fmt_9997[] = "(\002 ******* XERBLA WAS CALLED WITH INFO =" " \002,i6,\002 *******\002)"; static char fmt_9998[] = "(\002 ******* XERBLA WAS CALLED WITH SRNAME =" " \002,a6,\002 INSTE\002,\002AD OF \002,a6,\002 *******\002)"; /* Builtin functions */ integer s_wsfe(cilist *), do_fio(integer *, char *, ftnlen), e_wsfe(void), s_cmp(char *, char *, ftnlen, ftnlen); /* Fortran I/O blocks */ static cilist io___445 = { 0, 0, 0, fmt_9999, 0 }; static cilist io___446 = { 0, 0, 0, fmt_9997, 0 }; static cilist io___447 = { 0, 0, 0, fmt_9998, 0 }; /* This is a special version of XERBLA to be used only as part of the test program for testing error exits from the Level 2 BLAS routines. XERBLA is an error handler for the Level 2 BLAS routines. It is called by the Level 2 BLAS routines if an input parameter is invalid. Auxiliary routine for test program for Level 2 Blas. -- Written on 10-August-1987. Richard Hanson, Sandia National Labs. Jeremy Du Croz, NAG Central Office. */ infoc_2.lerr = TRUE_; if (*info != infoc_2.infot) { if (infoc_2.infot != 0) { io___445.ciunit = infoc_2.nout; s_wsfe(&io___445); do_fio(&c__1, (char *)&(*info), (ftnlen)sizeof(integer)); do_fio(&c__1, (char *)&infoc_2.infot, (ftnlen)sizeof(integer)); e_wsfe(); } else { io___446.ciunit = infoc_2.nout; s_wsfe(&io___446); do_fio(&c__1, (char *)&(*info), (ftnlen)sizeof(integer)); e_wsfe(); } infoc_2.ok = FALSE_; } if (s_cmp(srname, srnamc_1.srnamt, (ftnlen)6, (ftnlen)6) != 0) { io___447.ciunit = infoc_2.nout; s_wsfe(&io___447); do_fio(&c__1, srname, (ftnlen)6); do_fio(&c__1, srnamc_1.srnamt, (ftnlen)6); e_wsfe(); infoc_2.ok = FALSE_; } return 0; /* End of XERBLA */ } /* xerbla_ Main program alias */ int zblat2_ () { MAIN__ (); return 0; }