void NAME(char *TRANSA, char *TRANSB, blasint *M, blasint *N, blasint *K, FLOAT *alpha, FLOAT *a, blasint *ldA, FLOAT *b, blasint *ldB, FLOAT *beta, FLOAT *c, blasint *ldC){ blas_arg_t args; int transa, transb, nrowa, nrowb; blasint info; char transA, transB; FLOAT *buffer; FLOAT *sa, *sb; #ifdef SMP #ifndef COMPLEX #ifdef XDOUBLE int mode = BLAS_XDOUBLE | BLAS_REAL; #elif defined(DOUBLE) int mode = BLAS_DOUBLE | BLAS_REAL; #else int mode = BLAS_SINGLE | BLAS_REAL; #endif #else #ifdef XDOUBLE int mode = BLAS_XDOUBLE | BLAS_COMPLEX; #elif defined(DOUBLE) int mode = BLAS_DOUBLE | BLAS_COMPLEX; #else int mode = BLAS_SINGLE | BLAS_COMPLEX; #endif #endif #endif #if defined(SMP) && !defined(NO_AFFINITY) && !defined(USE_SIMPLE_THREADED_LEVEL3) int nodes; #endif PRINT_DEBUG_NAME; args.m = *M; args.n = *N; args.k = *K; args.a = (void *)a; args.b = (void *)b; args.c = (void *)c; args.lda = *ldA; args.ldb = *ldB; args.ldc = *ldC; args.alpha = (void *)alpha; args.beta = (void *)beta; transA = *TRANSA; transB = *TRANSB; TOUPPER(transA); TOUPPER(transB); transa = -1; transb = -1; if (transA == 'N') transa = 0; if (transA == 'T') transa = 1; #ifndef COMPLEX if (transA == 'R') transa = 0; if (transA == 'C') transa = 1; #else if (transA == 'R') transa = 2; if (transA == 'C') transa = 3; #endif if (transB == 'N') transb = 0; if (transB == 'T') transb = 1; #ifndef COMPLEX if (transB == 'R') transb = 0; if (transB == 'C') transb = 1; #else if (transB == 'R') transb = 2; if (transB == 'C') transb = 3; #endif nrowa = args.m; if (transa & 1) nrowa = args.k; nrowb = args.k; if (transb & 1) nrowb = args.n; info = 0; if (args.ldc < args.m) info = 13; if (args.ldb < nrowb) info = 10; if (args.lda < nrowa) info = 8; if (args.k < 0) info = 5; if (args.n < 0) info = 4; if (args.m < 0) info = 3; if (transb < 0) info = 2; if (transa < 0) info = 1; if (info){ BLASFUNC(xerbla)(ERROR_NAME, &info, sizeof(ERROR_NAME)); return; } #else void CNAME(enum CBLAS_ORDER order, enum CBLAS_TRANSPOSE TransA, enum CBLAS_TRANSPOSE TransB, blasint m, blasint n, blasint k, #ifndef COMPLEX FLOAT alpha, #else FLOAT *alpha, #endif FLOAT *a, blasint lda, FLOAT *b, blasint ldb, #ifndef COMPLEX FLOAT beta, #else FLOAT *beta, #endif FLOAT *c, blasint ldc) { blas_arg_t args; int transa, transb; blasint nrowa, nrowb, info; XFLOAT *buffer; XFLOAT *sa, *sb; #ifdef SMP #ifndef COMPLEX #ifdef XDOUBLE int mode = BLAS_XDOUBLE | BLAS_REAL; #elif defined(DOUBLE) int mode = BLAS_DOUBLE | BLAS_REAL; #else int mode = BLAS_SINGLE | BLAS_REAL; #endif #else #ifdef XDOUBLE int mode = BLAS_XDOUBLE | BLAS_COMPLEX; #elif defined(DOUBLE) int mode = BLAS_DOUBLE | BLAS_COMPLEX; #else int mode = BLAS_SINGLE | BLAS_COMPLEX; #endif #endif #endif #if defined(SMP) && !defined(NO_AFFINITY) && !defined(USE_SIMPLE_THREADED_LEVEL3) int nodes; #endif PRINT_DEBUG_CNAME; #ifndef COMPLEX args.alpha = (void *)α args.beta = (void *)β #else args.alpha = (void *)alpha; args.beta = (void *)beta; #endif transa = -1; transb = -1; info = 0; if (order == CblasColMajor) { args.m = m; args.n = n; args.k = k; args.a = (void *)a; args.b = (void *)b; args.c = (void *)c; args.lda = lda; args.ldb = ldb; args.ldc = ldc; if (TransA == CblasNoTrans) transa = 0; if (TransA == CblasTrans) transa = 1; #ifndef COMPLEX if (TransA == CblasConjNoTrans) transa = 0; if (TransA == CblasConjTrans) transa = 1; #else if (TransA == CblasConjNoTrans) transa = 2; if (TransA == CblasConjTrans) transa = 3; #endif if (TransB == CblasNoTrans) transb = 0; if (TransB == CblasTrans) transb = 1; #ifndef COMPLEX if (TransB == CblasConjNoTrans) transb = 0; if (TransB == CblasConjTrans) transb = 1; #else if (TransB == CblasConjNoTrans) transb = 2; if (TransB == CblasConjTrans) transb = 3; #endif nrowa = args.m; if (transa & 1) nrowa = args.k; nrowb = args.k; if (transb & 1) nrowb = args.n; info = -1; if (args.ldc < args.m) info = 13; if (args.ldb < nrowb) info = 10; if (args.lda < nrowa) info = 8; if (args.k < 0) info = 5; if (args.n < 0) info = 4; if (args.m < 0) info = 3; if (transb < 0) info = 2; if (transa < 0) info = 1; } if (order == CblasRowMajor) { args.m = n; args.n = m; args.k = k; args.a = (void *)b; args.b = (void *)a; args.c = (void *)c; args.lda = ldb; args.ldb = lda; args.ldc = ldc; if (TransB == CblasNoTrans) transa = 0; if (TransB == CblasTrans) transa = 1; #ifndef COMPLEX if (TransB == CblasConjNoTrans) transa = 0; if (TransB == CblasConjTrans) transa = 1; #else if (TransB == CblasConjNoTrans) transa = 2; if (TransB == CblasConjTrans) transa = 3; #endif if (TransA == CblasNoTrans) transb = 0; if (TransA == CblasTrans) transb = 1; #ifndef COMPLEX if (TransA == CblasConjNoTrans) transb = 0; if (TransA == CblasConjTrans) transb = 1; #else if (TransA == CblasConjNoTrans) transb = 2; if (TransA == CblasConjTrans) transb = 3; #endif nrowa = args.m; if (transa & 1) nrowa = args.k; nrowb = args.k; if (transb & 1) nrowb = args.n; info = -1; if (args.ldc < args.m) info = 13; if (args.ldb < nrowb) info = 10; if (args.lda < nrowa) info = 8; if (args.k < 0) info = 5; if (args.n < 0) info = 4; if (args.m < 0) info = 3; if (transb < 0) info = 2; if (transa < 0) info = 1; } if (info >= 0) { BLASFUNC(xerbla)(ERROR_NAME, &info, sizeof(ERROR_NAME)); return; } #endif if ((args.m == 0) || (args.n == 0)) return; #if 0 fprintf(stderr, "m = %4d n = %d k = %d lda = %4d ldb = %4d ldc = %4d\n", args.m, args.n, args.k, args.lda, args.ldb, args.ldc); #endif IDEBUG_START; FUNCTION_PROFILE_START(); buffer = (XFLOAT *)blas_memory_alloc(0); sa = (XFLOAT *)((BLASLONG)buffer +GEMM_OFFSET_A); sb = (XFLOAT *)(((BLASLONG)sa + ((GEMM_P * GEMM_Q * COMPSIZE * SIZE + GEMM_ALIGN) & ~GEMM_ALIGN)) + GEMM_OFFSET_B); #ifdef SMP mode |= (transa << BLAS_TRANSA_SHIFT); mode |= (transb << BLAS_TRANSB_SHIFT); args.common = NULL; args.nthreads = num_cpu_avail(3); if (args.nthreads == 1) { #endif (gemm[(transb << 2) | transa])(&args, NULL, NULL, sa, sb, 0); #ifdef SMP } else { #ifndef USE_SIMPLE_THREADED_LEVEL3 #ifndef NO_AFFINITY nodes = get_num_nodes(); if ((nodes > 1) && get_node_equal()) { args.nthreads /= nodes; gemm_thread_mn(mode, &args, NULL, NULL, gemm[16 | (transb << 2) | transa], sa, sb, nodes); } else { #endif (gemm[16 | (transb << 2) | transa])(&args, NULL, NULL, sa, sb, 0); #else GEMM_THREAD(mode, &args, NULL, NULL, gemm[(transb << 2) | transa], sa, sb, args.nthreads); #endif #ifndef USE_SIMPLE_THREADED_LEVEL3 #ifndef NO_AFFINITY } #endif #endif #endif #ifdef SMP } #endif blas_memory_free(buffer); FUNCTION_PROFILE_END(COMPSIZE * COMPSIZE, args.m * args.k + args.k * args.n + args.m * args.n, 2 * args.m * args.n * args.k); IDEBUG_END; return; }
void NAME(char *SIDE, char *UPLO, blasint *M, blasint *N, FLOAT *alpha, FLOAT *a, blasint *ldA, FLOAT *b, blasint *ldB, FLOAT *beta, FLOAT *c, blasint *ldC){ char side_arg = *SIDE; char uplo_arg = *UPLO; blas_arg_t args; FLOAT *buffer; FLOAT *sa, *sb; #if defined(SMP) && !defined(NO_AFFINITY) int nodes; #endif blasint info; int side; int uplo; PRINT_DEBUG_NAME; args.alpha = (void *)alpha; args.beta = (void *)beta; TOUPPER(side_arg); TOUPPER(uplo_arg); side = -1; uplo = -1; if (side_arg == 'L') side = 0; if (side_arg == 'R') side = 1; if (uplo_arg == 'U') uplo = 0; if (uplo_arg == 'L') uplo = 1; args.m = *M; args.n = *N; args.c = (void *)c; args.ldc = *ldC; info = 0; if (args.ldc < MAX(1, args.m)) info = 12; if (!side) { args.a = (void *)a; args.b = (void *)b; args.lda = *ldA; args.ldb = *ldB; if (args.ldb < MAX(1, args.m)) info = 9; if (args.lda < MAX(1, args.m)) info = 7; } else { args.a = (void *)b; args.b = (void *)a; args.lda = *ldB; args.ldb = *ldA; if (args.lda < MAX(1, args.m)) info = 9; if (args.ldb < MAX(1, args.n)) info = 7; } if (args.n < 0) info = 4; if (args.m < 0) info = 3; if (uplo < 0) info = 2; if (side < 0) info = 1; if (info != 0) { BLASFUNC(xerbla)(ERROR_NAME, &info, sizeof(ERROR_NAME)); return; } #else void CNAME(enum CBLAS_ORDER order, enum CBLAS_SIDE Side, enum CBLAS_UPLO Uplo, blasint m, blasint n, #ifndef COMPLEX FLOAT alpha, #else FLOAT *alpha, #endif FLOAT *a, blasint lda, FLOAT *b, blasint ldb, #ifndef COMPLEX FLOAT beta, #else FLOAT *beta, #endif FLOAT *c, blasint ldc) { blas_arg_t args; int side, uplo; blasint info; FLOAT *buffer; FLOAT *sa, *sb; #if defined(SMP) && !defined(NO_AFFINITY) int nodes; #endif PRINT_DEBUG_CNAME; #ifndef COMPLEX args.alpha = (void *)α args.beta = (void *)β #else args.alpha = (void *)alpha; args.beta = (void *)beta; #endif args.c = (void *)c; args.ldc = ldc; side = -1; uplo = -1; info = 0; if (order == CblasColMajor) { if (Side == CblasLeft) side = 0; if (Side == CblasRight) side = 1; if (Uplo == CblasUpper) uplo = 0; if (Uplo == CblasLower) uplo = 1; info = -1; args.m = m; args.n = n; if (args.ldc < MAX(1, args.m)) info = 12; if (!side) { args.a = (void *)a; args.b = (void *)b; args.lda = lda; args.ldb = ldb; if (args.ldb < MAX(1, args.m)) info = 9; if (args.lda < MAX(1, args.m)) info = 7; } else { args.a = (void *)b; args.b = (void *)a; args.lda = ldb; args.ldb = lda; if (args.lda < MAX(1, args.m)) info = 9; if (args.ldb < MAX(1, args.n)) info = 7; } if (args.n < 0) info = 4; if (args.m < 0) info = 3; if (uplo < 0) info = 2; if (side < 0) info = 1; } if (order == CblasRowMajor) { if (Side == CblasLeft) side = 1; if (Side == CblasRight) side = 0; if (Uplo == CblasUpper) uplo = 1; if (Uplo == CblasLower) uplo = 0; info = -1; args.m = n; args.n = m; if (args.ldc < MAX(1, args.m)) info = 12; if (!side) { args.a = (void *)a; args.b = (void *)b; args.lda = lda; args.ldb = ldb; if (args.ldb < MAX(1, args.m)) info = 9; if (args.lda < MAX(1, args.m)) info = 7; } else { args.a = (void *)b; args.b = (void *)a; args.lda = ldb; args.ldb = lda; if (args.lda < MAX(1, args.m)) info = 9; if (args.ldb < MAX(1, args.n)) info = 7; } if (args.n < 0) info = 4; if (args.m < 0) info = 3; if (uplo < 0) info = 2; if (side < 0) info = 1; } if (info >= 0) { BLASFUNC(xerbla)(ERROR_NAME, &info, sizeof(ERROR_NAME)); return; } #endif if (args.m == 0 || args.n == 0) return; IDEBUG_START; FUNCTION_PROFILE_START(); buffer = (FLOAT *)blas_memory_alloc(0); sa = (FLOAT *)((BLASLONG)buffer + GEMM_OFFSET_A); sb = (FLOAT *)(((BLASLONG)sa + ((GEMM_P * GEMM_Q * COMPSIZE * SIZE + GEMM_ALIGN) & ~GEMM_ALIGN)) + GEMM_OFFSET_B); #ifdef SMP args.common = NULL; args.nthreads = num_cpu_avail(3); if (args.nthreads == 1) { #endif (symm[(side << 1) | uplo ])(&args, NULL, NULL, sa, sb, 0); #ifdef SMP } else { #ifndef NO_AFFINITY nodes = get_num_nodes(); if (nodes > 1) { args.nthreads /= nodes; gemm_thread_mn(MODE, &args, NULL, NULL, symm[4 | (side << 1) | uplo ], sa, sb, nodes); } else { #endif #ifndef USE_SIMPLE_THREADED_LEVEL3 (symm[4 | (side << 1) | uplo ])(&args, NULL, NULL, sa, sb, 0); #else GEMM_THREAD(MODE, &args, NULL, NULL, symm[(side << 1) | uplo ], sa, sb, args.nthreads); #endif #ifndef NO_AFFINITY } #endif } #endif blas_memory_free(buffer); FUNCTION_PROFILE_END(COMPSIZE * COMPSIZE, (!side)? args.m * (args.m / 2 + args.n) : args.n * (args.m + args.n / 2), (!side)? 2 * args.m * args.m * args.n : 2 * args.m * args.n * args.n); IDEBUG_END; return; }