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#include "cblas.h" |
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#include "cblas_f77.h" |
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void cblas_dgbmv(const enum CBLAS_ORDER order, |
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const enum CBLAS_TRANSPOSE TransA, const CBLAS_INT_TYPE M, const CBLAS_INT_TYPE N, |
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const CBLAS_INT_TYPE KL, const CBLAS_INT_TYPE KU, |
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const double alpha, const double *A, const CBLAS_INT_TYPE lda, |
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const double *X, const CBLAS_INT_TYPE incX, const double beta, |
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double *Y, const CBLAS_INT_TYPE incY) |
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{ |
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char TA; |
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#ifdef F77_CHAR |
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F77_CHAR F77_TA; |
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#else |
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#define F77_TA &TA |
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#endif |
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#ifdef F77_INT |
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F77_INT F77_M=M, F77_N=N, F77_lda=lda, F77_incX=incX, F77_incY=incY; |
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F77_INT F77_KL=KL,F77_KU=KU; |
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#else |
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#define F77_M M |
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#define F77_N N |
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#define F77_lda lda |
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#define F77_KL KL |
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#define F77_KU KU |
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#define F77_incX incX |
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#define F77_incY incY |
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#endif |
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if (order == CblasColMajor) |
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{ |
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if (TransA == CblasNoTrans) TA = 'N'; |
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else if (TransA == CblasTrans) TA = 'T'; |
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else if (TransA == CblasConjTrans) TA = 'C'; |
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else |
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{ |
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cblas_xerbla(2, "cblas_dgbmv","Illegal TransA setting, %d\n", TransA); |
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return; |
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} |
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#ifdef F77_CHAR |
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F77_TA = C2F_CHAR(&TA); |
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#endif |
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F77_dgbmv(F77_TA, &F77_M, &F77_N, &F77_KL, &F77_KU, &alpha, |
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A, &F77_lda, X, &F77_incX, &beta, Y, &F77_incY); |
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} |
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else if (order == CblasRowMajor) |
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{ |
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if (TransA == CblasNoTrans) TA = 'T'; |
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else if (TransA == CblasTrans) TA = 'N'; |
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else if (TransA == CblasConjTrans) TA = 'N'; |
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else |
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{ |
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cblas_xerbla(2, "cblas_dgbmv","Illegal TransA setting, %d\n", TransA); |
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return; |
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} |
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#ifdef F77_CHAR |
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F77_TA = C2F_CHAR(&TA); |
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#endif |
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F77_dgbmv(F77_TA, &F77_N, &F77_M, &F77_KU, &F77_KL, &alpha, |
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A ,&F77_lda, X,&F77_incX, &beta, Y, &F77_incY); |
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} |
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else cblas_xerbla(1, "cblas_dgbmv", "Illegal Order setting, %d\n", order); |
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} |
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