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37 /*********************************************************************/
42 #ifdef FUNCTION_PROFILE
43 #include "functable.h"
47 #define ERROR_NAME "XTPSV "
49 #define ERROR_NAME "ZTPSV "
51 #define ERROR_NAME "CTPSV "
54 static int (*tpsv[])(BLASLONG, FLOAT *, FLOAT *, BLASLONG, void *) = {
56 xtpsv_NUU, xtpsv_NUN, xtpsv_NLU, xtpsv_NLN,
57 xtpsv_TUU, xtpsv_TUN, xtpsv_TLU, xtpsv_TLN,
58 xtpsv_RUU, xtpsv_RUN, xtpsv_RLU, xtpsv_RLN,
59 xtpsv_CUU, xtpsv_CUN, xtpsv_CLU, xtpsv_CLN,
61 ztpsv_NUU, ztpsv_NUN, ztpsv_NLU, ztpsv_NLN,
62 ztpsv_TUU, ztpsv_TUN, ztpsv_TLU, ztpsv_TLN,
63 ztpsv_RUU, ztpsv_RUN, ztpsv_RLU, ztpsv_RLN,
64 ztpsv_CUU, ztpsv_CUN, ztpsv_CLU, ztpsv_CLN,
66 ctpsv_NUU, ctpsv_NUN, ctpsv_NLU, ctpsv_NLN,
67 ctpsv_TUU, ctpsv_TUN, ctpsv_TLU, ctpsv_TLN,
68 ctpsv_RUU, ctpsv_RUN, ctpsv_RLU, ctpsv_RLN,
69 ctpsv_CUU, ctpsv_CUN, ctpsv_CLU, ctpsv_CLN,
75 void NAME(char *UPLO, char *TRANS, char *DIAG,
76 blasint *N, FLOAT *a, FLOAT *x, blasint *INCX){
78 char uplo_arg = *UPLO;
79 char trans_arg = *TRANS;
80 char diag_arg = *DIAG;
101 if (trans_arg == 'N') trans = 0;
102 if (trans_arg == 'T') trans = 1;
103 if (trans_arg == 'R') trans = 2;
104 if (trans_arg == 'C') trans = 3;
106 if (diag_arg == 'U') unit = 0;
107 if (diag_arg == 'N') unit = 1;
109 if (uplo_arg == 'U') uplo = 0;
110 if (uplo_arg == 'L') uplo = 1;
114 if (incx == 0) info = 7;
116 if (unit < 0) info = 3;
117 if (trans < 0) info = 2;
118 if (uplo < 0) info = 1;
121 BLASFUNC(xerbla)(ERROR_NAME, &info, sizeof(ERROR_NAME));
127 void CNAME(enum CBLAS_ORDER order, enum CBLAS_UPLO Uplo,
128 enum CBLAS_TRANSPOSE TransA, enum CBLAS_DIAG Diag,
129 blasint n, void *va, void *vx, blasint incx) {
131 FLOAT *a = (FLOAT*) va;
132 FLOAT *x = (FLOAT*) vx;
134 int trans, uplo, unit;
145 if (order == CblasColMajor) {
146 if (Uplo == CblasUpper) uplo = 0;
147 if (Uplo == CblasLower) uplo = 1;
149 if (TransA == CblasNoTrans) trans = 0;
150 if (TransA == CblasTrans) trans = 1;
151 if (TransA == CblasConjNoTrans) trans = 2;
152 if (TransA == CblasConjTrans) trans = 3;
154 if (Diag == CblasUnit) unit = 0;
155 if (Diag == CblasNonUnit) unit = 1;
159 if (incx == 0) info = 7;
161 if (unit < 0) info = 3;
162 if (trans < 0) info = 2;
163 if (uplo < 0) info = 1;
166 if (order == CblasRowMajor) {
167 if (Uplo == CblasUpper) uplo = 1;
168 if (Uplo == CblasLower) uplo = 0;
170 if (TransA == CblasNoTrans) trans = 1;
171 if (TransA == CblasTrans) trans = 0;
172 if (TransA == CblasConjNoTrans) trans = 3;
173 if (TransA == CblasConjTrans) trans = 2;
175 if (Diag == CblasUnit) unit = 0;
176 if (Diag == CblasNonUnit) unit = 1;
180 if (incx == 0) info = 7;
182 if (unit < 0) info = 3;
183 if (trans < 0) info = 2;
184 if (uplo < 0) info = 1;
188 BLASFUNC(xerbla)(ERROR_NAME, &info, sizeof(ERROR_NAME));
198 FUNCTION_PROFILE_START();
200 if (incx < 0 ) x -= (n - 1) * incx * 2;
202 buffer = (FLOAT *)blas_memory_alloc(1);
204 (tpsv[(trans<<2) | (uplo<<1) | unit])(n, a, x, incx, buffer);
206 blas_memory_free(buffer);
208 FUNCTION_PROFILE_END(4, n * n / 2 + n, n * n);