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31 lines
794 B
31 lines
794 B
/*
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* Copyright(C) 1999-2020 National Technology & Engineering Solutions
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* of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with
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* NTESS, the U.S. Government retains certain rights in this software.
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*
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* See packages/seacas/LICENSE for details
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*/
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/* Scale - fills vec1 with alpha*vec2 over range, double version */
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void vecscale(double *vec1, int beg, int end, double alpha, double *vec2)
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{
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int i;
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vec1 += beg;
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vec2 += beg;
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for (i = end - beg + 1; i; i--) {
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(*vec1++) = alpha * (*vec2++);
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}
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}
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/* Scale - fills vec1 with alpha*vec2 over range, float version */
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void vecscale_float(float *vec1, int beg, int end, float alpha, float *vec2)
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{
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int i;
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vec1 += beg;
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vec2 += beg;
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for (i = end - beg + 1; i; i--) {
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(*vec1++) = alpha * (*vec2++);
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}
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}
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