181253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray/* 281253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray * cblas_cgeru.c 381253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray * The program is a C interface to cgeru. 481253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray * 581253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray * Keita Teranishi 5/20/98 681253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray * 781253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray */ 881253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray#include "cblas.h" 981253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray#include "cblas_f77.h" 1081253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murrayvoid cblas_cgeru(const enum CBLAS_ORDER order, const int M, const int N, 1181253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray const void *alpha, const void *X, const int incX, 1281253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray const void *Y, const int incY, void *A, const int lda) 1381253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray{ 1481253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray#ifdef F77_INT 1581253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray F77_INT F77_M=M, F77_N=N, F77_lda=lda, F77_incX=incX, F77_incY=incY; 1681253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray#else 1781253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray #define F77_M M 1881253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray #define F77_N N 1981253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray #define F77_incX incX 2081253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray #define F77_incY incY 2181253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray #define F77_lda lda 2281253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray#endif 2381253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray 2481253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray extern int CBLAS_CallFromC; 2581253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray extern int RowMajorStrg; 2681253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray RowMajorStrg = 0; 2781253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray 2881253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray CBLAS_CallFromC = 1; 2981253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray 3081253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray if (order == CblasColMajor) 3181253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray { 3281253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray F77_cgeru( &F77_M, &F77_N, alpha, X, &F77_incX, Y, &F77_incY, A, 3381253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray &F77_lda); 3481253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray } 3581253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray else if (order == CblasRowMajor) 3681253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray { 3781253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray RowMajorStrg = 1; 3881253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray F77_cgeru( &F77_N, &F77_M, alpha, Y, &F77_incY, X, &F77_incX, A, 3981253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray &F77_lda); 4081253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray } 4181253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray else cblas_xerbla(1, "cblas_cgeru","Illegal Order setting, %d\n", order); 4281253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray CBLAS_CallFromC = 0; 4381253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray RowMajorStrg = 0; 4481253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray return; 4581253e9afbc34b99e9adc22ddf33a1bfac56c697Tim Murray} 46