LAPACK
3.7.1
LAPACK: Linear Algebra PACKage

void LAPACK_dsygvd  (  lapack_int *  itype, 
char *  jobz,  
char *  uplo,  
lapack_int *  n,  
double *  a,  
lapack_int *  lda,  
double *  b,  
lapack_int *  ldb,  
double *  w,  
double *  work,  
lapack_int *  lwork,  
lapack_int *  iwork,  
lapack_int *  liwork,  
lapack_int *  info  
) 