580 lines
16 KiB
C
580 lines
16 KiB
C
/*
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* Written by D.P. Manley, Digital Equipment Corporation.
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* Prefixed "C_" to BLAS routines and their declarations.
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*
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* Modified by T. H. Do, 1/23/98, SGI/CRAY Research.
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*/
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#include <stdlib.h>
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#include "cblas.h"
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#include "cblas_test.h"
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void F77_sgemv(int *layout, char *transp, int *m, int *n, float *alpha,
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float *a, int *lda, float *x, int *incx, float *beta,
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float *y, int *incy ) {
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float *A;
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int i,j,LDA;
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CBLAS_TRANSPOSE trans;
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get_transpose_type(transp, &trans);
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if (*layout == TEST_ROW_MJR) {
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LDA = *n+1;
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A = ( float* )malloc( (*m)*LDA*sizeof( float ) );
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for( i=0; i<*m; i++ )
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for( j=0; j<*n; j++ )
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A[ LDA*i+j ]=a[ (*lda)*j+i ];
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cblas_sgemv( CblasRowMajor, trans,
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*m, *n, *alpha, A, LDA, x, *incx, *beta, y, *incy );
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free(A);
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}
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else if (*layout == TEST_COL_MJR)
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cblas_sgemv( CblasColMajor, trans,
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*m, *n, *alpha, a, *lda, x, *incx, *beta, y, *incy );
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else
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cblas_sgemv( UNDEFINED, trans,
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*m, *n, *alpha, a, *lda, x, *incx, *beta, y, *incy );
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}
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void F77_sger(int *layout, int *m, int *n, float *alpha, float *x, int *incx,
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float *y, int *incy, float *a, int *lda ) {
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float *A;
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int i,j,LDA;
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if (*layout == TEST_ROW_MJR) {
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LDA = *n+1;
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A = ( float* )malloc( (*m)*LDA*sizeof( float ) );
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for( i=0; i<*m; i++ ) {
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for( j=0; j<*n; j++ )
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A[ LDA*i+j ]=a[ (*lda)*j+i ];
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}
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cblas_sger(CblasRowMajor, *m, *n, *alpha, x, *incx, y, *incy, A, LDA );
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for( i=0; i<*m; i++ )
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for( j=0; j<*n; j++ )
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a[ (*lda)*j+i ]=A[ LDA*i+j ];
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free(A);
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}
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else
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cblas_sger( CblasColMajor, *m, *n, *alpha, x, *incx, y, *incy, a, *lda );
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}
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void F77_strmv(int *layout, char *uplow, char *transp, char *diagn,
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int *n, float *a, int *lda, float *x, int *incx) {
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float *A;
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int i,j,LDA;
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CBLAS_TRANSPOSE trans;
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CBLAS_UPLO uplo;
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CBLAS_DIAG diag;
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get_transpose_type(transp,&trans);
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get_uplo_type(uplow,&uplo);
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get_diag_type(diagn,&diag);
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if (*layout == TEST_ROW_MJR) {
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LDA = *n+1;
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A = ( float* )malloc( (*n)*LDA*sizeof( float ) );
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for( i=0; i<*n; i++ )
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for( j=0; j<*n; j++ )
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A[ LDA*i+j ]=a[ (*lda)*j+i ];
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cblas_strmv(CblasRowMajor, uplo, trans, diag, *n, A, LDA, x, *incx);
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free(A);
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}
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else if (*layout == TEST_COL_MJR)
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cblas_strmv(CblasColMajor, uplo, trans, diag, *n, a, *lda, x, *incx);
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else {
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cblas_strmv(UNDEFINED, uplo, trans, diag, *n, a, *lda, x, *incx);
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}
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}
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void F77_strsv(int *layout, char *uplow, char *transp, char *diagn,
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int *n, float *a, int *lda, float *x, int *incx ) {
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float *A;
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int i,j,LDA;
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CBLAS_TRANSPOSE trans;
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CBLAS_UPLO uplo;
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CBLAS_DIAG diag;
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get_transpose_type(transp,&trans);
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get_uplo_type(uplow,&uplo);
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get_diag_type(diagn,&diag);
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if (*layout == TEST_ROW_MJR) {
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LDA = *n+1;
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A = ( float* )malloc( (*n)*LDA*sizeof( float ) );
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for( i=0; i<*n; i++ )
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for( j=0; j<*n; j++ )
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A[ LDA*i+j ]=a[ (*lda)*j+i ];
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cblas_strsv(CblasRowMajor, uplo, trans, diag, *n, A, LDA, x, *incx );
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free(A);
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}
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else
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cblas_strsv(CblasColMajor, uplo, trans, diag, *n, a, *lda, x, *incx );
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}
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void F77_ssymv(int *layout, char *uplow, int *n, float *alpha, float *a,
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int *lda, float *x, int *incx, float *beta, float *y,
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int *incy) {
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float *A;
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int i,j,LDA;
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CBLAS_UPLO uplo;
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get_uplo_type(uplow,&uplo);
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if (*layout == TEST_ROW_MJR) {
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LDA = *n+1;
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A = ( float* )malloc( (*n)*LDA*sizeof( float ) );
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for( i=0; i<*n; i++ )
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for( j=0; j<*n; j++ )
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A[ LDA*i+j ]=a[ (*lda)*j+i ];
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cblas_ssymv(CblasRowMajor, uplo, *n, *alpha, A, LDA, x, *incx,
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*beta, y, *incy );
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free(A);
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}
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else
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cblas_ssymv(CblasColMajor, uplo, *n, *alpha, a, *lda, x, *incx,
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*beta, y, *incy );
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}
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void F77_ssyr(int *layout, char *uplow, int *n, float *alpha, float *x,
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int *incx, float *a, int *lda) {
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float *A;
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int i,j,LDA;
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CBLAS_UPLO uplo;
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get_uplo_type(uplow,&uplo);
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if (*layout == TEST_ROW_MJR) {
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LDA = *n+1;
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A = ( float* )malloc( (*n)*LDA*sizeof( float ) );
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for( i=0; i<*n; i++ )
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for( j=0; j<*n; j++ )
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A[ LDA*i+j ]=a[ (*lda)*j+i ];
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cblas_ssyr(CblasRowMajor, uplo, *n, *alpha, x, *incx, A, LDA);
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for( i=0; i<*n; i++ )
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for( j=0; j<*n; j++ )
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a[ (*lda)*j+i ]=A[ LDA*i+j ];
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free(A);
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}
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else
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cblas_ssyr(CblasColMajor, uplo, *n, *alpha, x, *incx, a, *lda);
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}
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void F77_ssyr2(int *layout, char *uplow, int *n, float *alpha, float *x,
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int *incx, float *y, int *incy, float *a, int *lda) {
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float *A;
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int i,j,LDA;
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CBLAS_UPLO uplo;
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get_uplo_type(uplow,&uplo);
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if (*layout == TEST_ROW_MJR) {
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LDA = *n+1;
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A = ( float* )malloc( (*n)*LDA*sizeof( float ) );
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for( i=0; i<*n; i++ )
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for( j=0; j<*n; j++ )
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A[ LDA*i+j ]=a[ (*lda)*j+i ];
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cblas_ssyr2(CblasRowMajor, uplo, *n, *alpha, x, *incx, y, *incy, A, LDA);
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for( i=0; i<*n; i++ )
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for( j=0; j<*n; j++ )
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a[ (*lda)*j+i ]=A[ LDA*i+j ];
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free(A);
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}
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else
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cblas_ssyr2(CblasColMajor, uplo, *n, *alpha, x, *incx, y, *incy, a, *lda);
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}
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void F77_sgbmv(int *layout, char *transp, int *m, int *n, int *kl, int *ku,
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float *alpha, float *a, int *lda, float *x, int *incx,
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float *beta, float *y, int *incy ) {
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float *A;
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int i,irow,j,jcol,LDA;
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CBLAS_TRANSPOSE trans;
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get_transpose_type(transp, &trans);
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if (*layout == TEST_ROW_MJR) {
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LDA = *ku+*kl+2;
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A = ( float* )malloc( (*n+*kl)*LDA*sizeof( float ) );
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for( i=0; i<*ku; i++ ){
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irow=*ku+*kl-i;
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jcol=(*ku)-i;
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for( j=jcol; j<*n; j++ )
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A[ LDA*(j-jcol)+irow ]=a[ (*lda)*j+i ];
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}
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i=*ku;
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irow=*ku+*kl-i;
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for( j=0; j<*n; j++ )
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A[ LDA*j+irow ]=a[ (*lda)*j+i ];
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for( i=*ku+1; i<*ku+*kl+1; i++ ){
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irow=*ku+*kl-i;
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jcol=i-(*ku);
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for( j=jcol; j<(*n+*kl); j++ )
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A[ LDA*j+irow ]=a[ (*lda)*(j-jcol)+i ];
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}
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cblas_sgbmv( CblasRowMajor, trans, *m, *n, *kl, *ku, *alpha,
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A, LDA, x, *incx, *beta, y, *incy );
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free(A);
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}
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else
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cblas_sgbmv( CblasColMajor, trans, *m, *n, *kl, *ku, *alpha,
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a, *lda, x, *incx, *beta, y, *incy );
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}
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void F77_stbmv(int *layout, char *uplow, char *transp, char *diagn,
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int *n, int *k, float *a, int *lda, float *x, int *incx) {
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float *A;
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int irow, jcol, i, j, LDA;
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CBLAS_TRANSPOSE trans;
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CBLAS_UPLO uplo;
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CBLAS_DIAG diag;
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get_transpose_type(transp,&trans);
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get_uplo_type(uplow,&uplo);
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get_diag_type(diagn,&diag);
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if (*layout == TEST_ROW_MJR) {
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LDA = *k+1;
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A = ( float* )malloc( (*n+*k)*LDA*sizeof( float ) );
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if (uplo == CblasUpper) {
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for( i=0; i<*k; i++ ){
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irow=*k-i;
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jcol=(*k)-i;
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for( j=jcol; j<*n; j++ )
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A[ LDA*(j-jcol)+irow ]=a[ (*lda)*j+i ];
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}
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i=*k;
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irow=*k-i;
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for( j=0; j<*n; j++ )
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A[ LDA*j+irow ]=a[ (*lda)*j+i ];
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}
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else {
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i=0;
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irow=*k-i;
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for( j=0; j<*n; j++ )
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A[ LDA*j+irow ]=a[ (*lda)*j+i ];
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for( i=1; i<*k+1; i++ ){
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irow=*k-i;
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jcol=i;
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for( j=jcol; j<(*n+*k); j++ )
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A[ LDA*j+irow ]=a[ (*lda)*(j-jcol)+i ];
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}
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}
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cblas_stbmv(CblasRowMajor, uplo, trans, diag, *n, *k, A, LDA, x, *incx);
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free(A);
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}
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else
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cblas_stbmv(CblasColMajor, uplo, trans, diag, *n, *k, a, *lda, x, *incx);
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}
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void F77_stbsv(int *layout, char *uplow, char *transp, char *diagn,
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int *n, int *k, float *a, int *lda, float *x, int *incx) {
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float *A;
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int irow, jcol, i, j, LDA;
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CBLAS_TRANSPOSE trans;
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CBLAS_UPLO uplo;
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CBLAS_DIAG diag;
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get_transpose_type(transp,&trans);
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get_uplo_type(uplow,&uplo);
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get_diag_type(diagn,&diag);
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if (*layout == TEST_ROW_MJR) {
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LDA = *k+1;
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A = ( float* )malloc( (*n+*k)*LDA*sizeof( float ) );
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if (uplo == CblasUpper) {
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for( i=0; i<*k; i++ ){
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irow=*k-i;
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jcol=(*k)-i;
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for( j=jcol; j<*n; j++ )
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A[ LDA*(j-jcol)+irow ]=a[ (*lda)*j+i ];
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}
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i=*k;
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irow=*k-i;
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for( j=0; j<*n; j++ )
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A[ LDA*j+irow ]=a[ (*lda)*j+i ];
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}
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else {
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i=0;
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irow=*k-i;
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for( j=0; j<*n; j++ )
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A[ LDA*j+irow ]=a[ (*lda)*j+i ];
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for( i=1; i<*k+1; i++ ){
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irow=*k-i;
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jcol=i;
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for( j=jcol; j<(*n+*k); j++ )
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A[ LDA*j+irow ]=a[ (*lda)*(j-jcol)+i ];
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}
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}
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cblas_stbsv(CblasRowMajor, uplo, trans, diag, *n, *k, A, LDA, x, *incx);
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free(A);
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}
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else
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cblas_stbsv(CblasColMajor, uplo, trans, diag, *n, *k, a, *lda, x, *incx);
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}
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void F77_ssbmv(int *layout, char *uplow, int *n, int *k, float *alpha,
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float *a, int *lda, float *x, int *incx, float *beta,
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float *y, int *incy) {
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float *A;
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int i,j,irow,jcol,LDA;
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CBLAS_UPLO uplo;
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get_uplo_type(uplow,&uplo);
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if (*layout == TEST_ROW_MJR) {
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LDA = *k+1;
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A = ( float* )malloc( (*n+*k)*LDA*sizeof( float ) );
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if (uplo == CblasUpper) {
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for( i=0; i<*k; i++ ){
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irow=*k-i;
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jcol=(*k)-i;
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for( j=jcol; j<*n; j++ )
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A[ LDA*(j-jcol)+irow ]=a[ (*lda)*j+i ];
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}
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i=*k;
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irow=*k-i;
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for( j=0; j<*n; j++ )
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A[ LDA*j+irow ]=a[ (*lda)*j+i ];
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}
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else {
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i=0;
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irow=*k-i;
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for( j=0; j<*n; j++ )
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A[ LDA*j+irow ]=a[ (*lda)*j+i ];
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for( i=1; i<*k+1; i++ ){
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irow=*k-i;
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jcol=i;
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for( j=jcol; j<(*n+*k); j++ )
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A[ LDA*j+irow ]=a[ (*lda)*(j-jcol)+i ];
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}
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}
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cblas_ssbmv(CblasRowMajor, uplo, *n, *k, *alpha, A, LDA, x, *incx,
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*beta, y, *incy );
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free(A);
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}
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else
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cblas_ssbmv(CblasColMajor, uplo, *n, *k, *alpha, a, *lda, x, *incx,
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*beta, y, *incy );
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}
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void F77_sspmv(int *layout, char *uplow, int *n, float *alpha, float *ap,
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float *x, int *incx, float *beta, float *y, int *incy) {
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float *A,*AP;
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int i,j,k,LDA;
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CBLAS_UPLO uplo;
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get_uplo_type(uplow,&uplo);
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if (*layout == TEST_ROW_MJR) {
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LDA = *n;
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A = ( float* )malloc( LDA*LDA*sizeof( float ) );
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AP = ( float* )malloc( (((LDA+1)*LDA)/2)*sizeof( float ) );
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if (uplo == CblasUpper) {
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for( j=0, k=0; j<*n; j++ )
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for( i=0; i<j+1; i++, k++ )
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A[ LDA*i+j ]=ap[ k ];
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for( i=0, k=0; i<*n; i++ )
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for( j=i; j<*n; j++, k++ )
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AP[ k ]=A[ LDA*i+j ];
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}
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else {
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for( j=0, k=0; j<*n; j++ )
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for( i=j; i<*n; i++, k++ )
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A[ LDA*i+j ]=ap[ k ];
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for( i=0, k=0; i<*n; i++ )
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for( j=0; j<i+1; j++, k++ )
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AP[ k ]=A[ LDA*i+j ];
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}
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cblas_sspmv( CblasRowMajor, uplo, *n, *alpha, AP, x, *incx, *beta, y,
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*incy );
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free(A); free(AP);
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}
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else
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cblas_sspmv( CblasColMajor, uplo, *n, *alpha, ap, x, *incx, *beta, y,
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*incy );
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}
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void F77_stpmv(int *layout, char *uplow, char *transp, char *diagn,
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int *n, float *ap, float *x, int *incx) {
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float *A, *AP;
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int i, j, k, LDA;
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CBLAS_TRANSPOSE trans;
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CBLAS_UPLO uplo;
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CBLAS_DIAG diag;
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get_transpose_type(transp,&trans);
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get_uplo_type(uplow,&uplo);
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get_diag_type(diagn,&diag);
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if (*layout == TEST_ROW_MJR) {
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LDA = *n;
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A = ( float* )malloc( LDA*LDA*sizeof( float ) );
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AP = ( float* )malloc( (((LDA+1)*LDA)/2)*sizeof( float ) );
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if (uplo == CblasUpper) {
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for( j=0, k=0; j<*n; j++ )
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for( i=0; i<j+1; i++, k++ )
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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 );
|
|
}
|