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2 /* Copyright 2009, 2010 The University of Texas at Austin. */
3 /* All rights reserved. */
5 /* Redistribution and use in source and binary forms, with or */
6 /* without modification, are permitted provided that the following */
7 /* conditions are met: */
9 /* 1. Redistributions of source code must retain the above */
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13 /* 2. Redistributions in binary form must reproduce the above */
14 /* copyright notice, this list of conditions and the following */
15 /* disclaimer in the documentation and/or other materials */
16 /* provided with the distribution. */
18 /* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF TEXAS AT */
19 /* AUSTIN ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, */
20 /* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
21 /* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
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34 /* documentation are those of the authors and should not be */
35 /* interpreted as representing official policies, either expressed */
36 /* or implied, of The University of Texas at Austin. */
37 /*********************************************************************/
41 #ifdef FUNCTION_PROFILE
42 #include "functable.h"
47 void NAME(blasint *N, FLOAT *ALPHA, FLOAT *x, blasint *INCX){
55 FLOAT alpha[2] = {ALPHA[0], ZERO};
61 void CNAME(blasint n, void *VALPHA, void *vx, blasint incx){
63 FLOAT *x = (FLOAT*) vx;
64 FLOAT *alpha=(FLOAT*)VALPHA;
66 void CNAME(blasint n, FLOAT alpha_r, void *vx, blasint incx){
67 FLOAT *x = (FLOAT*) vx;
69 FLOAT alpha[2] = {alpha_r, ZERO};
84 if (incx <= 0 || n <= 0) return;
86 if ((alpha[0] == ONE) && (alpha[1] == ZERO)) return;
90 FUNCTION_PROFILE_START();
96 nthreads = num_cpu_avail(1);
101 SCAL_K(n, 0, 0, alpha[0], alpha[1], x, incx, NULL, 0, NULL, 0);
106 mode = BLAS_DOUBLE | BLAS_COMPLEX;
108 mode = BLAS_SINGLE | BLAS_COMPLEX;
111 blas_level1_thread(mode, n, 0, 0, alpha, x, incx, NULL, 0, NULL, 0, (void *)SCAL_K, nthreads);
116 FUNCTION_PROFILE_END(4, n, n);