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24 lines
482 B
24 lines
482 B
2 years ago
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/*
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* cblas_dasum.c
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*
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* The program is a C interface to dasum.
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* It calls the fortran wrapper before calling dasum.
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*
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* Written by Keita Teranishi. 2/11/1998
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*
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*/
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#include "cblas.h"
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#include "cblas_f77.h"
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double cblas_dasum( const CBLAS_INT N, const double *X, const CBLAS_INT incX)
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{
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double asum;
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#ifdef F77_INT
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F77_INT F77_N=N, F77_incX=incX;
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#else
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#define F77_N N
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#define F77_incX incX
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#endif
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F77_dasum_sub( &F77_N, X, &F77_incX, &asum);
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return asum;
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}
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