#include "f2c.h" #include "blaswrap.h" /* Common Block Declarations */ struct { integer infot, nout; logical ok, lerr; } infoc_; #define infoc_1 infoc_ struct { char srnamt[6]; } srnamc_; #define srnamc_1 srnamc_ /* Table of constant values */ static integer c_n1 = -1; static integer c__0 = 0; static integer c__1 = 1; static integer c__2 = 2; /* Subroutine */ int serrlq_(char *path, integer *nunit) { /* Builtin functions */ integer s_wsle(cilist *), e_wsle(void); /* Subroutine */ int s_copy(char *, char *, ftnlen, ftnlen); /* Local variables */ real a[4] /* was [2][2] */, b[2]; integer i__, j; real w[2], x[2], af[4] /* was [2][2] */; integer info; extern /* Subroutine */ int sgelq2_(integer *, integer *, real *, integer *, real *, real *, integer *), sorgl2_(integer *, integer *, integer *, real *, integer *, real *, real *, integer *), sorml2_( char *, char *, integer *, integer *, integer *, real *, integer * , real *, real *, integer *, real *, integer *), alaesm_(char *, logical *, integer *), sgelqf_(integer *, integer *, real *, integer *, real *, real *, integer *, integer * ), chkxer_(char *, integer *, integer *, logical *, logical *), sgelqs_(integer *, integer *, integer *, real *, integer *, real *, real *, integer *, real *, integer *, integer *), sorglq_(integer *, integer *, integer *, real *, integer *, real * , real *, integer *, integer *), sormlq_(char *, char *, integer * , integer *, integer *, real *, integer *, real *, real *, integer *, real *, integer *, integer *); /* Fortran I/O blocks */ static cilist io___1 = { 0, 0, 0, 0, 0 }; /* -- LAPACK test routine (version 3.1) -- */ /* Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */ /* November 2006 */ /* .. Scalar Arguments .. */ /* .. */ /* Purpose */ /* ======= */ /* SERRLQ tests the error exits for the REAL routines */ /* that use the LQ decomposition of a general matrix. */ /* Arguments */ /* ========= */ /* PATH (input) CHARACTER*3 */ /* The LAPACK path name for the routines to be tested. */ /* NUNIT (input) INTEGER */ /* The unit number for output. */ /* ===================================================================== */ /* .. Parameters .. */ /* .. */ /* .. Local Scalars .. */ /* .. */ /* .. Local Arrays .. */ /* .. */ /* .. External Subroutines .. */ /* .. */ /* .. Scalars in Common .. */ /* .. */ /* .. Common blocks .. */ /* .. */ /* .. Intrinsic Functions .. */ /* .. */ /* .. Executable Statements .. */ infoc_1.nout = *nunit; io___1.ciunit = infoc_1.nout; s_wsle(&io___1); e_wsle(); /* Set the variables to innocuous values. */ for (j = 1; j <= 2; ++j) { for (i__ = 1; i__ <= 2; ++i__) { a[i__ + (j << 1) - 3] = 1.f / (real) (i__ + j); af[i__ + (j << 1) - 3] = 1.f / (real) (i__ + j); /* L10: */ } b[j - 1] = 0.f; w[j - 1] = 0.f; x[j - 1] = 0.f; /* L20: */ } infoc_1.ok = TRUE_; /* Error exits for LQ factorization */ /* SGELQF */ s_copy(srnamc_1.srnamt, "SGELQF", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; sgelqf_(&c_n1, &c__0, a, &c__1, b, w, &c__1, &info); chkxer_("SGELQF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sgelqf_(&c__0, &c_n1, a, &c__1, b, w, &c__1, &info); chkxer_("SGELQF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 4; sgelqf_(&c__2, &c__1, a, &c__1, b, w, &c__2, &info); chkxer_("SGELQF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; sgelqf_(&c__2, &c__1, a, &c__2, b, w, &c__1, &info); chkxer_("SGELQF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SGELQ2 */ s_copy(srnamc_1.srnamt, "SGELQ2", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; sgelq2_(&c_n1, &c__0, a, &c__1, b, w, &info); chkxer_("SGELQ2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sgelq2_(&c__0, &c_n1, a, &c__1, b, w, &info); chkxer_("SGELQ2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 4; sgelq2_(&c__2, &c__1, a, &c__1, b, w, &info); chkxer_("SGELQ2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SGELQS */ s_copy(srnamc_1.srnamt, "SGELQS", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; sgelqs_(&c_n1, &c__0, &c__0, a, &c__1, x, b, &c__1, w, &c__1, &info); chkxer_("SGELQS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sgelqs_(&c__0, &c_n1, &c__0, a, &c__1, x, b, &c__1, w, &c__1, &info); chkxer_("SGELQS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sgelqs_(&c__2, &c__1, &c__0, a, &c__2, x, b, &c__1, w, &c__1, &info); chkxer_("SGELQS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sgelqs_(&c__0, &c__0, &c_n1, a, &c__1, x, b, &c__1, w, &c__1, &info); chkxer_("SGELQS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sgelqs_(&c__2, &c__2, &c__0, a, &c__1, x, b, &c__2, w, &c__1, &info); chkxer_("SGELQS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 8; sgelqs_(&c__1, &c__2, &c__0, a, &c__1, x, b, &c__1, w, &c__1, &info); chkxer_("SGELQS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 10; sgelqs_(&c__1, &c__1, &c__2, a, &c__1, x, b, &c__1, w, &c__1, &info); chkxer_("SGELQS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SORGLQ */ s_copy(srnamc_1.srnamt, "SORGLQ", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; sorglq_(&c_n1, &c__0, &c__0, a, &c__1, x, w, &c__1, &info); chkxer_("SORGLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sorglq_(&c__0, &c_n1, &c__0, a, &c__1, x, w, &c__1, &info); chkxer_("SORGLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sorglq_(&c__2, &c__1, &c__0, a, &c__2, x, w, &c__2, &info); chkxer_("SORGLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sorglq_(&c__0, &c__0, &c_n1, a, &c__1, x, w, &c__1, &info); chkxer_("SORGLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sorglq_(&c__1, &c__1, &c__2, a, &c__1, x, w, &c__1, &info); chkxer_("SORGLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sorglq_(&c__2, &c__2, &c__0, a, &c__1, x, w, &c__2, &info); chkxer_("SORGLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 8; sorglq_(&c__2, &c__2, &c__0, a, &c__2, x, w, &c__1, &info); chkxer_("SORGLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SORGL2 */ s_copy(srnamc_1.srnamt, "SORGL2", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; sorgl2_(&c_n1, &c__0, &c__0, a, &c__1, x, w, &info); chkxer_("SORGL2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sorgl2_(&c__0, &c_n1, &c__0, a, &c__1, x, w, &info); chkxer_("SORGL2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sorgl2_(&c__2, &c__1, &c__0, a, &c__2, x, w, &info); chkxer_("SORGL2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sorgl2_(&c__0, &c__0, &c_n1, a, &c__1, x, w, &info); chkxer_("SORGL2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sorgl2_(&c__1, &c__1, &c__2, a, &c__1, x, w, &info); chkxer_("SORGL2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sorgl2_(&c__2, &c__2, &c__0, a, &c__1, x, w, &info); chkxer_("SORGL2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SORMLQ */ s_copy(srnamc_1.srnamt, "SORMLQ", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; sormlq_("/", "N", &c__0, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sormlq_("L", "/", &c__0, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sormlq_("L", "N", &c_n1, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 4; sormlq_("L", "N", &c__0, &c_n1, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sormlq_("L", "N", &c__0, &c__0, &c_n1, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sormlq_("L", "N", &c__0, &c__1, &c__1, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sormlq_("R", "N", &c__1, &c__0, &c__1, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; sormlq_("L", "N", &c__2, &c__0, &c__2, a, &c__1, x, af, &c__2, w, &c__1, & info); chkxer_("SORMLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; sormlq_("R", "N", &c__0, &c__2, &c__2, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 10; sormlq_("L", "N", &c__2, &c__1, &c__0, a, &c__2, x, af, &c__1, w, &c__1, & info); chkxer_("SORMLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 12; sormlq_("L", "N", &c__1, &c__2, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 12; sormlq_("R", "N", &c__2, &c__1, &c__0, a, &c__1, x, af, &c__2, w, &c__1, & info); chkxer_("SORMLQ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SORML2 */ s_copy(srnamc_1.srnamt, "SORML2", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; sorml2_("/", "N", &c__0, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORML2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sorml2_("L", "/", &c__0, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORML2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sorml2_("L", "N", &c_n1, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORML2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 4; sorml2_("L", "N", &c__0, &c_n1, &c__0, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORML2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sorml2_("L", "N", &c__0, &c__0, &c_n1, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORML2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sorml2_("L", "N", &c__0, &c__1, &c__1, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORML2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sorml2_("R", "N", &c__1, &c__0, &c__1, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORML2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; sorml2_("L", "N", &c__2, &c__1, &c__2, a, &c__1, x, af, &c__2, w, &info); chkxer_("SORML2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; sorml2_("R", "N", &c__1, &c__2, &c__2, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORML2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 10; sorml2_("L", "N", &c__2, &c__1, &c__0, a, &c__2, x, af, &c__1, w, &info); chkxer_("SORML2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* Print a summary line. */ alaesm_(path, &infoc_1.ok, &infoc_1.nout); return 0; /* End of SERRLQ */ } /* serrlq_ */