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85 lines
2.4 KiB
C
85 lines
2.4 KiB
C
/*********************************************************************/
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/* */
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/* Optimized BLAS libraries */
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/* By Kazushige Goto <kgoto@tacc.utexas.edu> */
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/* */
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/* Copyright (c) The University of Texas, 2009. All rights reserved. */
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/* UNIVERSITY EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES CONCERNING */
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/* THIS SOFTWARE AND DOCUMENTATION, INCLUDING ANY WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR ANY PARTICULAR PURPOSE, */
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/* NON-INFRINGEMENT AND WARRANTIES OF PERFORMANCE, AND ANY WARRANTY */
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/* THAT MIGHT OTHERWISE ARISE FROM COURSE OF DEALING OR USAGE OF */
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/* TRADE. NO WARRANTY IS EITHER EXPRESS OR IMPLIED WITH RESPECT TO */
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/* THE USE OF THE SOFTWARE OR DOCUMENTATION. */
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/* Under no circumstances shall University be liable for incidental, */
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/* special, indirect, direct or consequential damages or loss of */
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/* profits, interruption of business, or related expenses which may */
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/* arise from use of Software or Documentation, including but not */
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/* limited to those resulting from defects in Software and/or */
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/* Documentation, or loss or inaccuracy of data of any kind. */
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/*********************************************************************/
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#include <stdio.h>
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#include "common.h"
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#ifdef FUNCTION_PROFILE
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#include "functable.h"
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#endif
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#ifndef CBLAS
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FLOATRET NAME(blasint *N, FLOAT *a, FLOAT *x, blasint *INCX, FLOAT *y, blasint *INCY){
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BLASLONG n = *N;
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BLASLONG incx = *INCX;
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BLASLONG incy = *INCY;
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FLOATRET ret;
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PRINT_DEBUG_NAME;
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if (n <= 0) return 0.;
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IDEBUG_START;
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FUNCTION_PROFILE_START();
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if (incx < 0) x -= (n - 1) * incx;
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if (incy < 0) y -= (n - 1) * incy;
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ret = (FLOATRET)(SDSDOT_K(n, x, incx, y, incy) + *a);
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FUNCTION_PROFILE_END(1, 2 * n, 2 * n);
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IDEBUG_END;
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return ret;
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}
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#else
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FLOAT CNAME(blasint n, FLOAT alpha, FLOAT *x, blasint incx, FLOAT *y, blasint incy){
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FLOAT ret;
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PRINT_DEBUG_CNAME;
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if (n <= 0) return 0.;
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IDEBUG_START;
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FUNCTION_PROFILE_START();
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if (incx < 0) x -= (n - 1) * incx;
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if (incy < 0) y -= (n - 1) * incy;
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ret = SDSDOT_K(n, x, incx, y, incy) + alpha;
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FUNCTION_PROFILE_END(1, 2 * n, 2 * n);
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IDEBUG_END;
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return ret;
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}
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#endif
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