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