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Diffstat (limited to 'CBLAS/testing/c_sblas2.c')
-rw-r--r-- | CBLAS/testing/c_sblas2.c | 579 |
1 files changed, 579 insertions, 0 deletions
diff --git a/CBLAS/testing/c_sblas2.c b/CBLAS/testing/c_sblas2.c new file mode 100644 index 00000000..c04d8db4 --- /dev/null +++ b/CBLAS/testing/c_sblas2.c @@ -0,0 +1,579 @@ +/* + * Written by D.P. Manley, Digital Equipment Corporation. + * Prefixed "C_" to BLAS routines and their declarations. + * + * Modified by T. H. Do, 1/23/98, SGI/CRAY Research. + */ +#include <stdlib.h> +#include "cblas.h" +#include "cblas_test.h" + +void F77_sgemv(int *layout, char *transp, int *m, int *n, float *alpha, + float *a, int *lda, float *x, int *incx, float *beta, + float *y, int *incy ) { + + float *A; + int i,j,LDA; + CBLAS_TRANSPOSE trans; + + get_transpose_type(transp, &trans); + if (*layout == TEST_ROW_MJR) { + LDA = *n+1; + A = ( float* )malloc( (*m)*LDA*sizeof( float ) ); + for( i=0; i<*m; i++ ) + for( j=0; j<*n; j++ ) + A[ LDA*i+j ]=a[ (*lda)*j+i ]; + cblas_sgemv( CblasRowMajor, trans, + *m, *n, *alpha, A, LDA, x, *incx, *beta, y, *incy ); + free(A); + } + else if (*layout == TEST_COL_MJR) + cblas_sgemv( CblasColMajor, trans, + *m, *n, *alpha, a, *lda, x, *incx, *beta, y, *incy ); + else + cblas_sgemv( UNDEFINED, trans, + *m, *n, *alpha, a, *lda, x, *incx, *beta, y, *incy ); +} + +void F77_sger(int *layout, int *m, int *n, float *alpha, float *x, int *incx, + float *y, int *incy, float *a, int *lda ) { + + float *A; + int i,j,LDA; + + if (*layout == TEST_ROW_MJR) { + LDA = *n+1; + A = ( float* )malloc( (*m)*LDA*sizeof( float ) ); + + for( i=0; i<*m; i++ ) { + for( j=0; j<*n; j++ ) + A[ LDA*i+j ]=a[ (*lda)*j+i ]; + } + + cblas_sger(CblasRowMajor, *m, *n, *alpha, x, *incx, y, *incy, A, LDA ); + for( i=0; i<*m; i++ ) + for( j=0; j<*n; j++ ) + a[ (*lda)*j+i ]=A[ LDA*i+j ]; + free(A); + } + else + cblas_sger( CblasColMajor, *m, *n, *alpha, x, *incx, y, *incy, a, *lda ); +} + +void F77_strmv(int *layout, char *uplow, char *transp, char *diagn, + int *n, float *a, int *lda, float *x, int *incx) { + float *A; + int i,j,LDA; + CBLAS_TRANSPOSE trans; + CBLAS_UPLO uplo; + CBLAS_DIAG diag; + + get_transpose_type(transp,&trans); + get_uplo_type(uplow,&uplo); + get_diag_type(diagn,&diag); + + if (*layout == TEST_ROW_MJR) { + LDA = *n+1; + A = ( float* )malloc( (*n)*LDA*sizeof( float ) ); + for( i=0; i<*n; i++ ) + for( j=0; j<*n; j++ ) + A[ LDA*i+j ]=a[ (*lda)*j+i ]; + cblas_strmv(CblasRowMajor, uplo, trans, diag, *n, A, LDA, x, *incx); + free(A); + } + else if (*layout == TEST_COL_MJR) + cblas_strmv(CblasColMajor, uplo, trans, diag, *n, a, *lda, x, *incx); + else { + cblas_strmv(UNDEFINED, uplo, trans, diag, *n, a, *lda, x, *incx); + } +} + +void F77_strsv(int *layout, char *uplow, char *transp, char *diagn, + int *n, float *a, int *lda, float *x, int *incx ) { + float *A; + int i,j,LDA; + CBLAS_TRANSPOSE trans; + CBLAS_UPLO uplo; + CBLAS_DIAG diag; + + get_transpose_type(transp,&trans); + get_uplo_type(uplow,&uplo); + get_diag_type(diagn,&diag); + + if (*layout == TEST_ROW_MJR) { + LDA = *n+1; + A = ( float* )malloc( (*n)*LDA*sizeof( float ) ); + for( i=0; i<*n; i++ ) + for( j=0; j<*n; j++ ) + A[ LDA*i+j ]=a[ (*lda)*j+i ]; + cblas_strsv(CblasRowMajor, uplo, trans, diag, *n, A, LDA, x, *incx ); + free(A); + } + else + cblas_strsv(CblasColMajor, uplo, trans, diag, *n, a, *lda, x, *incx ); +} +void F77_ssymv(int *layout, char *uplow, int *n, float *alpha, float *a, + int *lda, float *x, int *incx, float *beta, float *y, + int *incy) { + float *A; + int i,j,LDA; + CBLAS_UPLO uplo; + + get_uplo_type(uplow,&uplo); + + if (*layout == TEST_ROW_MJR) { + LDA = *n+1; + A = ( float* )malloc( (*n)*LDA*sizeof( float ) ); + for( i=0; i<*n; i++ ) + for( j=0; j<*n; j++ ) + A[ LDA*i+j ]=a[ (*lda)*j+i ]; + cblas_ssymv(CblasRowMajor, uplo, *n, *alpha, A, LDA, x, *incx, + *beta, y, *incy ); + free(A); + } + else + cblas_ssymv(CblasColMajor, uplo, *n, *alpha, a, *lda, x, *incx, + *beta, y, *incy ); +} + +void F77_ssyr(int *layout, char *uplow, int *n, float *alpha, float *x, + int *incx, float *a, int *lda) { + float *A; + int i,j,LDA; + CBLAS_UPLO uplo; + + get_uplo_type(uplow,&uplo); + + if (*layout == TEST_ROW_MJR) { + LDA = *n+1; + A = ( float* )malloc( (*n)*LDA*sizeof( float ) ); + for( i=0; i<*n; i++ ) + for( j=0; j<*n; j++ ) + A[ LDA*i+j ]=a[ (*lda)*j+i ]; + cblas_ssyr(CblasRowMajor, uplo, *n, *alpha, x, *incx, A, LDA); + for( i=0; i<*n; i++ ) + for( j=0; j<*n; j++ ) + a[ (*lda)*j+i ]=A[ LDA*i+j ]; + free(A); + } + else + cblas_ssyr(CblasColMajor, uplo, *n, *alpha, x, *incx, a, *lda); +} + +void F77_ssyr2(int *layout, char *uplow, int *n, float *alpha, float *x, + int *incx, float *y, int *incy, float *a, int *lda) { + float *A; + int i,j,LDA; + CBLAS_UPLO uplo; + + get_uplo_type(uplow,&uplo); + + if (*layout == TEST_ROW_MJR) { + LDA = *n+1; + A = ( float* )malloc( (*n)*LDA*sizeof( float ) ); + for( i=0; i<*n; i++ ) + for( j=0; j<*n; j++ ) + A[ LDA*i+j ]=a[ (*lda)*j+i ]; + cblas_ssyr2(CblasRowMajor, uplo, *n, *alpha, x, *incx, y, *incy, A, LDA); + for( i=0; i<*n; i++ ) + for( j=0; j<*n; j++ ) + a[ (*lda)*j+i ]=A[ LDA*i+j ]; + free(A); + } + else + cblas_ssyr2(CblasColMajor, uplo, *n, *alpha, x, *incx, y, *incy, a, *lda); +} + +void F77_sgbmv(int *layout, char *transp, int *m, int *n, int *kl, int *ku, + float *alpha, float *a, int *lda, float *x, int *incx, + float *beta, float *y, int *incy ) { + + float *A; + int i,irow,j,jcol,LDA; + CBLAS_TRANSPOSE trans; + + get_transpose_type(transp, &trans); + + if (*layout == TEST_ROW_MJR) { + LDA = *ku+*kl+2; + A = ( float* )malloc( (*n+*kl)*LDA*sizeof( float ) ); + for( i=0; i<*ku; i++ ){ + irow=*ku+*kl-i; + jcol=(*ku)-i; + for( j=jcol; j<*n; j++ ) + A[ LDA*(j-jcol)+irow ]=a[ (*lda)*j+i ]; + } + i=*ku; + irow=*ku+*kl-i; + for( j=0; j<*n; j++ ) + A[ LDA*j+irow ]=a[ (*lda)*j+i ]; + for( i=*ku+1; i<*ku+*kl+1; i++ ){ + irow=*ku+*kl-i; + jcol=i-(*ku); + for( j=jcol; j<(*n+*kl); j++ ) + A[ LDA*j+irow ]=a[ (*lda)*(j-jcol)+i ]; + } + cblas_sgbmv( CblasRowMajor, trans, *m, *n, *kl, *ku, *alpha, + A, LDA, x, *incx, *beta, y, *incy ); + free(A); + } + else + cblas_sgbmv( CblasColMajor, trans, *m, *n, *kl, *ku, *alpha, + a, *lda, x, *incx, *beta, y, *incy ); +} + +void F77_stbmv(int *layout, char *uplow, char *transp, char *diagn, + int *n, int *k, float *a, int *lda, float *x, int *incx) { + float *A; + int irow, jcol, i, j, LDA; + CBLAS_TRANSPOSE trans; + CBLAS_UPLO uplo; + CBLAS_DIAG diag; + + get_transpose_type(transp,&trans); + get_uplo_type(uplow,&uplo); + get_diag_type(diagn,&diag); + + if (*layout == TEST_ROW_MJR) { + LDA = *k+1; + A = ( float* )malloc( (*n+*k)*LDA*sizeof( float ) ); + if (uplo == CblasUpper) { + for( i=0; i<*k; i++ ){ + irow=*k-i; + jcol=(*k)-i; + for( j=jcol; j<*n; j++ ) + A[ LDA*(j-jcol)+irow ]=a[ (*lda)*j+i ]; + } + i=*k; + irow=*k-i; + for( j=0; j<*n; j++ ) + A[ LDA*j+irow ]=a[ (*lda)*j+i ]; + } + else { + i=0; + irow=*k-i; + for( j=0; j<*n; j++ ) + A[ LDA*j+irow ]=a[ (*lda)*j+i ]; + for( i=1; i<*k+1; i++ ){ + irow=*k-i; + jcol=i; + for( j=jcol; j<(*n+*k); j++ ) + A[ LDA*j+irow ]=a[ (*lda)*(j-jcol)+i ]; + } + } + cblas_stbmv(CblasRowMajor, uplo, trans, diag, *n, *k, A, LDA, x, *incx); + free(A); + } + else + cblas_stbmv(CblasColMajor, uplo, trans, diag, *n, *k, a, *lda, x, *incx); +} + +void F77_stbsv(int *layout, char *uplow, char *transp, char *diagn, + int *n, int *k, float *a, int *lda, float *x, int *incx) { + float *A; + int irow, jcol, i, j, LDA; + CBLAS_TRANSPOSE trans; + CBLAS_UPLO uplo; + CBLAS_DIAG diag; + + get_transpose_type(transp,&trans); + get_uplo_type(uplow,&uplo); + get_diag_type(diagn,&diag); + + if (*layout == TEST_ROW_MJR) { + LDA = *k+1; + A = ( float* )malloc( (*n+*k)*LDA*sizeof( float ) ); + if (uplo == CblasUpper) { + for( i=0; i<*k; i++ ){ + irow=*k-i; + jcol=(*k)-i; + for( j=jcol; j<*n; j++ ) + A[ LDA*(j-jcol)+irow ]=a[ (*lda)*j+i ]; + } + i=*k; + irow=*k-i; + for( j=0; j<*n; j++ ) + A[ LDA*j+irow ]=a[ (*lda)*j+i ]; + } + else { + i=0; + irow=*k-i; + for( j=0; j<*n; j++ ) + A[ LDA*j+irow ]=a[ (*lda)*j+i ]; + for( i=1; i<*k+1; i++ ){ + irow=*k-i; + jcol=i; + for( j=jcol; j<(*n+*k); j++ ) + A[ LDA*j+irow ]=a[ (*lda)*(j-jcol)+i ]; + } + } + cblas_stbsv(CblasRowMajor, uplo, trans, diag, *n, *k, A, LDA, x, *incx); + free(A); + } + else + cblas_stbsv(CblasColMajor, uplo, trans, diag, *n, *k, a, *lda, x, *incx); +} + +void F77_ssbmv(int *layout, char *uplow, int *n, int *k, float *alpha, + float *a, int *lda, float *x, int *incx, float *beta, + float *y, int *incy) { + float *A; + int i,j,irow,jcol,LDA; + CBLAS_UPLO uplo; + + get_uplo_type(uplow,&uplo); + + if (*layout == TEST_ROW_MJR) { + LDA = *k+1; + A = ( float* )malloc( (*n+*k)*LDA*sizeof( float ) ); + if (uplo == CblasUpper) { + for( i=0; i<*k; i++ ){ + irow=*k-i; + jcol=(*k)-i; + for( j=jcol; j<*n; j++ ) + A[ LDA*(j-jcol)+irow ]=a[ (*lda)*j+i ]; + } + i=*k; + irow=*k-i; + for( j=0; j<*n; j++ ) + A[ LDA*j+irow ]=a[ (*lda)*j+i ]; + } + else { + i=0; + irow=*k-i; + for( j=0; j<*n; j++ ) + A[ LDA*j+irow ]=a[ (*lda)*j+i ]; + for( i=1; i<*k+1; i++ ){ + irow=*k-i; + jcol=i; + for( j=jcol; j<(*n+*k); j++ ) + A[ LDA*j+irow ]=a[ (*lda)*(j-jcol)+i ]; + } + } + cblas_ssbmv(CblasRowMajor, uplo, *n, *k, *alpha, A, LDA, x, *incx, + *beta, y, *incy ); + free(A); + } + else + cblas_ssbmv(CblasColMajor, uplo, *n, *k, *alpha, a, *lda, x, *incx, + *beta, y, *incy ); +} + +void F77_sspmv(int *layout, char *uplow, int *n, float *alpha, float *ap, + float *x, int *incx, float *beta, float *y, int *incy) { + float *A,*AP; + int i,j,k,LDA; + CBLAS_UPLO uplo; + + get_uplo_type(uplow,&uplo); + + if (*layout == TEST_ROW_MJR) { + LDA = *n; + A = ( float* )malloc( LDA*LDA*sizeof( float ) ); + AP = ( float* )malloc( (((LDA+1)*LDA)/2)*sizeof( float ) ); + if (uplo == CblasUpper) { + for( j=0, k=0; j<*n; j++ ) + for( i=0; i<j+1; i++, k++ ) + A[ LDA*i+j ]=ap[ k ]; + for( i=0, k=0; i<*n; i++ ) + for( j=i; j<*n; j++, k++ ) + AP[ k ]=A[ LDA*i+j ]; + } + else { + for( j=0, k=0; j<*n; j++ ) + for( i=j; i<*n; i++, k++ ) + A[ LDA*i+j ]=ap[ k ]; + for( i=0, k=0; i<*n; i++ ) + for( j=0; j<i+1; j++, k++ ) + AP[ k ]=A[ LDA*i+j ]; + } + cblas_sspmv( CblasRowMajor, uplo, *n, *alpha, AP, x, *incx, *beta, y, + *incy ); + free(A); free(AP); + } + else + cblas_sspmv( CblasColMajor, uplo, *n, *alpha, ap, x, *incx, *beta, y, + *incy ); +} + +void F77_stpmv(int *layout, char *uplow, char *transp, char *diagn, + int *n, float *ap, float *x, int *incx) { + float *A, *AP; + int i, j, k, LDA; + CBLAS_TRANSPOSE trans; + CBLAS_UPLO uplo; + CBLAS_DIAG diag; + + get_transpose_type(transp,&trans); + get_uplo_type(uplow,&uplo); + get_diag_type(diagn,&diag); + + if (*layout == TEST_ROW_MJR) { + LDA = *n; + A = ( float* )malloc( LDA*LDA*sizeof( float ) ); + AP = ( float* )malloc( (((LDA+1)*LDA)/2)*sizeof( float ) ); + if (uplo == CblasUpper) { + for( j=0, k=0; j<*n; j++ ) + for( i=0; i<j+1; i++, k++ ) + A[ LDA*i+j ]=ap[ k ]; + for( i=0, k=0; i<*n; i++ ) + for( j=i; j<*n; j++, k++ ) + AP[ k ]=A[ LDA*i+j ]; + } + else { + for( j=0, k=0; j<*n; j++ ) + for( i=j; i<*n; i++, k++ ) + A[ LDA*i+j ]=ap[ k ]; + for( i=0, k=0; i<*n; i++ ) + for( j=0; j<i+1; j++, k++ ) + AP[ k ]=A[ LDA*i+j ]; + } + cblas_stpmv( CblasRowMajor, uplo, trans, diag, *n, AP, x, *incx ); + free(A); free(AP); + } + else + cblas_stpmv( CblasColMajor, uplo, trans, diag, *n, ap, x, *incx ); +} + +void F77_stpsv(int *layout, char *uplow, char *transp, char *diagn, + int *n, float *ap, float *x, int *incx) { + float *A, *AP; + int i, j, k, LDA; + CBLAS_TRANSPOSE trans; + CBLAS_UPLO uplo; + CBLAS_DIAG diag; + + get_transpose_type(transp,&trans); + get_uplo_type(uplow,&uplo); + get_diag_type(diagn,&diag); + + if (*layout == TEST_ROW_MJR) { + LDA = *n; + A = ( float* )malloc( LDA*LDA*sizeof( float ) ); + AP = ( float* )malloc( (((LDA+1)*LDA)/2)*sizeof( float ) ); + if (uplo == CblasUpper) { + for( j=0, k=0; j<*n; j++ ) + for( i=0; i<j+1; i++, k++ ) + A[ LDA*i+j ]=ap[ k ]; + for( i=0, k=0; i<*n; i++ ) + for( j=i; j<*n; j++, k++ ) + AP[ k ]=A[ LDA*i+j ]; + + } + else { + for( j=0, k=0; j<*n; j++ ) + for( i=j; i<*n; i++, k++ ) + A[ LDA*i+j ]=ap[ k ]; + for( i=0, k=0; i<*n; i++ ) + for( j=0; j<i+1; j++, k++ ) + AP[ k ]=A[ LDA*i+j ]; + } + cblas_stpsv( CblasRowMajor, uplo, trans, diag, *n, AP, x, *incx ); + free(A); free(AP); + } + else + cblas_stpsv( CblasColMajor, uplo, trans, diag, *n, ap, x, *incx ); +} + +void F77_sspr(int *layout, char *uplow, int *n, float *alpha, float *x, + int *incx, float *ap ){ + float *A, *AP; + int i,j,k,LDA; + CBLAS_UPLO uplo; + + get_uplo_type(uplow,&uplo); + + if (*layout == TEST_ROW_MJR) { + LDA = *n; + A = ( float* )malloc( LDA*LDA*sizeof( float ) ); + AP = ( float* )malloc( (((LDA+1)*LDA)/2)*sizeof( float ) ); + if (uplo == CblasUpper) { + for( j=0, k=0; j<*n; j++ ) + for( i=0; i<j+1; i++, k++ ) + A[ LDA*i+j ]=ap[ k ]; + for( i=0, k=0; i<*n; i++ ) + for( j=i; j<*n; j++, k++ ) + AP[ k ]=A[ LDA*i+j ]; + } + else { + for( j=0, k=0; j<*n; j++ ) + for( i=j; i<*n; i++, k++ ) + A[ LDA*i+j ]=ap[ k ]; + for( i=0, k=0; i<*n; i++ ) + for( j=0; j<i+1; j++, k++ ) + AP[ k ]=A[ LDA*i+j ]; + } + cblas_sspr( CblasRowMajor, uplo, *n, *alpha, x, *incx, AP ); + if (uplo == CblasUpper) { + for( i=0, k=0; i<*n; i++ ) + for( j=i; j<*n; j++, k++ ) + A[ LDA*i+j ]=AP[ k ]; + for( j=0, k=0; j<*n; j++ ) + for( i=0; i<j+1; i++, k++ ) + ap[ k ]=A[ LDA*i+j ]; + } + else { + for( i=0, k=0; i<*n; i++ ) + for( j=0; j<i+1; j++, k++ ) + A[ LDA*i+j ]=AP[ k ]; + for( j=0, k=0; j<*n; j++ ) + for( i=j; i<*n; i++, k++ ) + ap[ k ]=A[ LDA*i+j ]; + } + free(A); free(AP); + } + else + cblas_sspr( CblasColMajor, uplo, *n, *alpha, x, *incx, ap ); +} + +void F77_sspr2(int *layout, char *uplow, int *n, float *alpha, float *x, + int *incx, float *y, int *incy, float *ap ){ + float *A, *AP; + int i,j,k,LDA; + CBLAS_UPLO uplo; + + get_uplo_type(uplow,&uplo); + + if (*layout == TEST_ROW_MJR) { + LDA = *n; + A = ( float* )malloc( LDA*LDA*sizeof( float ) ); + AP = ( float* )malloc( (((LDA+1)*LDA)/2)*sizeof( float ) ); + if (uplo == CblasUpper) { + for( j=0, k=0; j<*n; j++ ) + for( i=0; i<j+1; i++, k++ ) + A[ LDA*i+j ]=ap[ k ]; + for( i=0, k=0; i<*n; i++ ) + for( j=i; j<*n; j++, k++ ) + AP[ k ]=A[ LDA*i+j ]; + } + else { + for( j=0, k=0; j<*n; j++ ) + for( i=j; i<*n; i++, k++ ) + A[ LDA*i+j ]=ap[ k ]; + for( i=0, k=0; i<*n; i++ ) + for( j=0; j<i+1; j++, k++ ) + AP[ k ]=A[ LDA*i+j ]; + } + cblas_sspr2( CblasRowMajor, uplo, *n, *alpha, x, *incx, y, *incy, AP ); + if (uplo == CblasUpper) { + for( i=0, k=0; i<*n; i++ ) + for( j=i; j<*n; j++, k++ ) + A[ LDA*i+j ]=AP[ k ]; + for( j=0, k=0; j<*n; j++ ) + for( i=0; i<j+1; i++, k++ ) + ap[ k ]=A[ LDA*i+j ]; + } + else { + for( i=0, k=0; i<*n; i++ ) + for( j=0; j<i+1; j++, k++ ) + A[ LDA*i+j ]=AP[ k ]; + for( j=0, k=0; j<*n; j++ ) + for( i=j; i<*n; i++, k++ ) + ap[ k ]=A[ LDA*i+j ]; + } + free(A); + free(AP); + } + else + cblas_sspr2( CblasColMajor, uplo, *n, *alpha, x, *incx, y, *incy, ap ); +} |