diff options
Diffstat (limited to 'bench/btl/libs/C_BLAS/C_BLAS_interface.hh')
| -rw-r--r-- | bench/btl/libs/C_BLAS/C_BLAS_interface.hh | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/bench/btl/libs/C_BLAS/C_BLAS_interface.hh b/bench/btl/libs/C_BLAS/C_BLAS_interface.hh index f07df1033..aeb4e4380 100644 --- a/bench/btl/libs/C_BLAS/C_BLAS_interface.hh +++ b/bench/btl/libs/C_BLAS/C_BLAS_interface.hh @@ -134,6 +134,7 @@ static char trans = 'T'; static char nonunit = 'N'; static char lower = 'L'; static char right = 'R'; +static char left = 'L'; static int intone = 1; template<> @@ -186,7 +187,7 @@ public : cblas_srot(N,A,1,B,1,c,s); #endif } - + static inline void atv_product(gene_matrix & A, gene_vector & B, gene_vector & X, int N){ #ifdef PUREBLAS sgemv_(&trans,&N,&N,&fone,A,&N,B,&intone,&fzero,X,&intone); @@ -274,7 +275,7 @@ public : sgetc2_(&N, C, &N, ipiv, jpiv, &info); } - + static inline void hessenberg(const gene_matrix & X, gene_matrix & C, int N){ #ifdef PUREBLAS @@ -338,6 +339,14 @@ public : #endif } + static inline void trmm(gene_matrix & A, gene_matrix & B, gene_matrix & X, int N){ + #ifdef PUREBLAS + strmm_(&left, &lower, ¬rans,&nonunit, &N,&N,&fone,A,&N,B,&N); + #else + cblas_strmm(CblasColMajor, CblasLeft, CblasLower, CblasNoTrans,CblasNonUnit, N,N,1,A,N,B,N); + #endif + } + }; |