112 lines
4.6 KiB
C
112 lines
4.6 KiB
C
/*********************************************************************/
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/* Copyright 2009, 2010 The University of Texas at Austin. */
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/* All rights reserved. */
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/* */
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/* Redistribution and use in source and binary forms, with or */
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/* without modification, are permitted provided that the following */
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/* conditions are met: */
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/* */
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/* 1. Redistributions of source code must retain the above */
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/* copyright notice, this list of conditions and the following */
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/* disclaimer. */
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/* */
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/* 2. Redistributions in binary form must reproduce the above */
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/* copyright notice, this list of conditions and the following */
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/* disclaimer in the documentation and/or other materials */
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/* provided with the distribution. */
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/* */
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/* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF TEXAS AT */
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/* AUSTIN ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, */
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/* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
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/* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
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/* DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OF TEXAS AT */
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/* AUSTIN OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
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/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
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/* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE */
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/* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR */
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/* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
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/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
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/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT */
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/* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
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/* POSSIBILITY OF SUCH DAMAGE. */
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/* */
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/* The views and conclusions contained in the software and */
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/* documentation are those of the authors and should not be */
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/* interpreted as representing official policies, either expressed */
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/* or implied, of The University of Texas at Austin. */
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/*********************************************************************/
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#include <stdio.h>
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#include "common.h"
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#if !defined(TRANS) && !defined(UPLO) && !defined(DIAG)
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#define TRSM TRSM_LNUU
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#define TRSV TRSV_NUU
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#elif !defined(TRANS) && !defined(UPLO) && defined(DIAG)
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#define TRSM TRSM_LNUN
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#define TRSV TRSV_NUN
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#elif !defined(TRANS) && defined(UPLO) && !defined(DIAG)
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#define TRSM TRSM_LNLU
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#define TRSV TRSV_NLU
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#elif !defined(TRANS) && defined(UPLO) && defined(DIAG)
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#define TRSM TRSM_LNLN
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#define TRSV TRSV_NLN
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#elif defined(TRANS) && !defined(UPLO) && !defined(DIAG)
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#define TRSM TRSM_LTUU
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#define TRSV TRSV_TUU
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#elif defined(TRANS) && !defined(UPLO) && defined(DIAG)
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#define TRSM TRSM_LTUN
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#define TRSV TRSV_TUN
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#elif defined(TRANS) && defined(UPLO) && !defined(DIAG)
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#define TRSM TRSM_LTLU
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#define TRSV TRSV_TLU
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#elif defined(TRANS) && defined(UPLO) && defined(DIAG)
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#define TRSM TRSM_LTLN
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#define TRSV TRSV_TLN
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#endif
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static int inner_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
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FLOAT *sa, FLOAT *sb, BLASLONG mypos) {
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TRSM (args, range_m, range_n, sa, sb, 0);
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return 0;
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}
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blasint CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, FLOAT *sb, BLASLONG mypos) {
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int mode;
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#ifndef TRANS
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if (args -> n == 1){
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TRSV (args -> m, args -> a, args -> lda, args -> b, 1, sb);
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} else {
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#ifdef XDOUBLE
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mode = BLAS_XDOUBLE | BLAS_REAL;
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#elif defined(DOUBLE)
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mode = BLAS_DOUBLE | BLAS_REAL;
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#else
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mode = BLAS_SINGLE | BLAS_REAL;
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#endif
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gemm_thread_n(mode, args, NULL, NULL, inner_thread, sa, sb, args -> nthreads);
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}
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#else
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if (args -> n == 1){
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TRSV (args -> m, args -> a, args -> lda, args -> b, 1, sb);
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} else {
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#ifdef XDOUBLE
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mode = BLAS_XDOUBLE | BLAS_REAL | (1 << BLAS_TRANSA_SHIFT);
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#elif defined(DOUBLE)
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mode = BLAS_DOUBLE | BLAS_REAL | (1 << BLAS_TRANSA_SHIFT);
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#else
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mode = BLAS_SINGLE | BLAS_REAL | (1 << BLAS_TRANSA_SHIFT);
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#endif
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gemm_thread_n(mode, args, NULL, NULL, inner_thread, sa, sb, args -> nthreads);
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}
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#endif
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return 0;
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}
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