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diff ext/cblas/src/cblas_ddot.c @ 427:905e45637745

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Add the CLAPACK and CBLAS/F2C-BLAS files we use
author Chris Cannam <c.cannam@qmul.ac.uk>
date Fri, 30 Sep 2016 15:51:22 +0100
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ext/cblas/src/cblas_ddot.c	Fri Sep 30 15:51:22 2016 +0100
@@ -0,0 +1,17 @@
+#include "cblas.h"
+#include "cblas_f77.h"
+
+extern double ddot_(const int *n, const double *dx, const int *incx, const double *dy, const int *incy);
+
+double cblas_ddot( const int N, const double *X,
+                   const int incX, const double *Y, const int incY)
+{
+#ifdef F77_INT
+   F77_INT F77_N=N, F77_incX=incX, F77_incY=incY;
+#else 
+   #define F77_N N
+   #define F77_incX incX
+   #define F77_incY incY
+#endif
+   return ddot_( &F77_N, X, &F77_incX, Y, &F77_incY);
+}