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blis/bench/bench_trsm.c
bhaskarn 0aec941586 Added bench application for trsm 
Description:
     Added bench_trsm.c to read inputs from AOCL DTL logs to benchmark
     Added sample input file

Change-Id: I6806e42244bf775cbed457553ca07fb0222ef597
2021-03-15 11:32:16 +05:30

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/*
BLIS
An object-based framework for developing high-performance BLAS-like
libraries.
Copyright (C) 2014, The University of Texas at Austin
Copyright (C) 2020, Advanced Micro Devices, Inc. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- 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.
- Neither the name of The University of Texas nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"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 COPYRIGHT
HOLDER 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.
*/
#ifdef WIN32
#include <io.h>
#else
#include <unistd.h>
#endif
#include "blis.h"
/*
Benchmark application to process aocl logs generated
by BLIS library for trsm.
*/
#ifndef N_REPEAT
#define N_REPEAT 30
#endif
#define AOCL_MATRIX_INITIALISATION
//#define BLIS_ENABLE_CBLAS
/* For BLIS since logs are collected at BLAS interfaces
* we disable cblas interfaces for this benchmark application
*/
/*
#ifdef BLIS_ENABLE_CBLAS
#define CBLAS
#endif
*/
int main( int argc, char** argv )
{
obj_t a, c;
obj_t c_save;
obj_t alpha;
dim_t m, n;
num_t dt = BLIS_DOUBLE;
int r, n_repeats;
char side;
uplo_t uploa;
trans_t transa;
diag_t diaga;
f77_char f77_side;
f77_char f77_uploa;
f77_char f77_transa;
f77_char f77_diaga;
double dtime;
double dtime_save;
double gflops;
double alphaR;
double alphaI;
FILE* fin = NULL;
FILE* fout = NULL;
n_repeats = N_REPEAT;
if(argc < 3)
{
printf("Usage: ./test_trsm_XX.x input.csv output.csv\n");
exit(1);
}
fin = fopen(argv[1], "r");
if(fin == NULL)
{
printf("Error opening the file %s\n", argv[1]);
exit(1);
}
fout = fopen(argv[2], "w");
if(fout == NULL)
{
printf("Error opening the file %s\n", argv[2]);
exit(1);
}
fprintf(fout,"dt\t side\t uploa\t transa\t diaga\t m\t n\t lda\t ldb\t\
lphaR\t alphaI\t gflops\n");
inc_t cs_a,rs_a,cs_c,rs_c;
char dt_type, side_c, uploa_c, transa_c, diaga_c;
char logline[255];
while(fscanf(fin, "%s %c %c %c %ld %ld %lu %lu %lu %lu %c %c %lf %lf\n",
logline,&dt_type, &side_c,&uploa_c, &m, &n, &cs_a, &cs_c,&rs_a,&rs_c,
&transa_c,&diaga_c,&alphaR,&alphaI) == 14)
{
if((dt_type=='S')||(dt_type=='s')) dt = BLIS_FLOAT;
if((dt_type=='D')||(dt_type=='d')) dt = BLIS_DOUBLE;
if((dt_type=='C')||(dt_type=='c')) dt = BLIS_SCOMPLEX;
if((dt_type=='Z')||(dt_type=='z')) dt = BLIS_DCOMPLEX;
if( 'l' == side_c|| 'L' == side_c)
side = BLIS_LEFT;
else if('r' == side_c || 'R' == side_c)
side = BLIS_RIGHT;
else
{
printf("Invalid entry for the argument 'side':%c\n",side_c);
continue;
}
if('l' == uploa_c || 'L' == uploa_c)
uploa = BLIS_LOWER;
else if('u' == uploa_c || 'U' == uploa_c)
uploa = BLIS_UPPER;
else
{
printf("Invalid entry for the argument 'uplo':%c\n",uploa_c);
continue;
}
if('t' == transa_c || 'T' == transa_c)
transa = BLIS_TRANSPOSE;
else if('n' == transa_c || 'N' == transa_c)
transa = BLIS_NO_TRANSPOSE;
else
{
printf("Invalid entry for the argument 'transa':%c\n",transa_c);
continue;
}
if('u' == diaga_c || 'U' == diaga_c)
diaga = BLIS_UNIT_DIAG;
else if('n' == diaga_c || 'N' == diaga_c)
diaga = BLIS_NONUNIT_DIAG;
else
{
printf("Invalid entry for the argument 'diaga':%c\n", diaga_c);
continue;
}
bli_param_map_blis_to_netlib_side( side, &f77_side );
bli_param_map_blis_to_netlib_uplo( uploa, &f77_uploa );
bli_param_map_blis_to_netlib_trans( transa, &f77_transa );
bli_param_map_blis_to_netlib_diag( diaga, &f77_diaga );
if ( bli_is_left( side ) )
bli_obj_create( dt, m, m, rs_a, cs_a, &a );
else
bli_obj_create( dt, n, n, rs_a, cs_a, &a );
bli_obj_create( dt, m, n, rs_c, cs_c, &c );
bli_obj_create( dt, m, n, rs_c, cs_c, &c_save );
#ifdef AOCL_MATRIX_INITIALISATION
bli_randm( &a );
bli_randm( &c );
#endif
bli_obj_set_struc( BLIS_TRIANGULAR, &a );
bli_obj_set_uplo( uploa, &a );
bli_obj_set_conjtrans( transa, &a );
bli_obj_set_diag( diaga, &a );
// Randomize A and zero the unstored triangle to ensure the
// implementation reads only from the stored region.
bli_randm( &a );
bli_mktrim( &a );
// Load the diagonal of A to make it more likely to be invertible.
bli_shiftd( &BLIS_TWO, &a );
bli_obj_create( dt, 1, 1, 0, 0, &alpha );
bli_setsc( alphaR, alphaI, &alpha );
bli_copym( &c, &c_save );
dtime_save = DBL_MAX;
for ( r = 0; r < n_repeats; ++r )
{
bli_copym( &c_save, &c );
#ifdef PRINT
bli_printm( "a", &a, "%4.1f", "" );
bli_printm( "c", &c, "%4.1f", "" );
#endif
dtime = bli_clock();
#ifdef BLIS
bli_trsm( &side,
&alpha,
&a,
&c );
#else
#ifdef CBLAS
enum CBLAS_ORDER cblas_order;
enum CBLAS_TRANSPOSE cblas_transa;
enum CBLAS_UPLO cblas_uplo;
enum CBLAS_SIDE cblas_side;
enum CBLAS_DIAG cblas_diag;
if ( bli_obj_row_stride( &c ) == 1 )
cblas_order = CblasColMajor;
else
cblas_order = CblasRowMajor;
if( bli_is_trans( transa ) )
cblas_transa = CblasTrans;
else if( bli_is_conjtrans( transa ) )
cblas_transa = CblasConjTrans;
else
cblas_transa = CblasNoTrans;
if(bli_is_upper(uploa))
cblas_uplo = CblasUpper;
else
cblas_uplo = CblasLower;
if(bli_is_left(side))
cblas_side = CblasLeft;
else
cblas_side = CblasRight;
if(bli_is_unit_diag(diaga))
cblas_diag = CblasUnit;
else
cblas_diag = CblasNonUnit;
#else
f77_char f77_transa;
bli_param_map_blis_to_netlib_trans( transa, &f77_transa );
#endif
if ( bli_is_float( dt ) )
{
f77_int mm = bli_obj_length( &c );
f77_int nn = bli_obj_width( &c );
f77_int lda = bli_obj_col_stride( &a );
f77_int ldc = bli_obj_col_stride( &c );
float* alphap = bli_obj_buffer( &alpha );
float* ap = bli_obj_buffer( &a );
float* cp = bli_obj_buffer( &c );
#ifdef CBLAS
cblas_strsm( cblas_order,
cblas_side,
cblas_uplo,
cblas_transa,
cblas_diag,
mm,
nn,
*alphap,
ap, lda,
cp, ldc
);
#else
strsm_( &f77_side,
&f77_uploa,
&f77_transa,
&f77_diaga,
&mm,
&nn,
alphap,
ap, &lda,
cp, &ldc );
#endif
}
else if ( bli_is_double( dt ) )
{
f77_int mm = bli_obj_length( &c );
f77_int nn = bli_obj_width( &c );
f77_int lda = bli_obj_col_stride( &a );
f77_int ldc = bli_obj_col_stride( &c );
double* alphap = bli_obj_buffer( &alpha );
double* ap = bli_obj_buffer( &a );
double* cp = bli_obj_buffer( &c );
#ifdef CBLAS
cblas_dtrsm( cblas_order,
cblas_side,
cblas_uplo,
cblas_transa,
cblas_diag,
mm,
nn,
*alphap,
ap, lda,
cp, ldc
);
#else
dtrsm_( &f77_side,
&f77_uploa,
&f77_transa,
&f77_diaga,
&mm,
&nn,
alphap,
ap, &lda,
cp, &ldc );
#endif
}
else if ( bli_is_scomplex( dt ) )
{
f77_int mm = bli_obj_length( &c );
f77_int nn = bli_obj_width( &c );
f77_int lda = bli_obj_col_stride( &a );
f77_int ldc = bli_obj_col_stride( &c );
scomplex* alphap = bli_obj_buffer( &alpha );
scomplex* ap = bli_obj_buffer( &a );
scomplex* cp = bli_obj_buffer( &c );
#ifdef CBLAS
cblas_ctrsm( cblas_order,
cblas_side,
cblas_uplo,
cblas_transa,
cblas_diag,
mm,
nn,
alphap,
ap, lda,
cp, ldc
);
#else
ctrsm_( &f77_side,
&f77_uploa,
&f77_transa,
&f77_diaga,
&mm,
&nn,
alphap,
ap, &lda,
cp, &ldc );
#endif
}
else if ( bli_is_dcomplex( dt ) )
{
f77_int mm = bli_obj_length( &c );
f77_int nn = bli_obj_width( &c );
f77_int lda = bli_obj_col_stride( &a );
f77_int ldc = bli_obj_col_stride( &c );
dcomplex* alphap = bli_obj_buffer( &alpha );
dcomplex* ap = bli_obj_buffer( &a );
dcomplex* cp = bli_obj_buffer( &c );
#ifdef CBLAS
cblas_ztrsm( cblas_order,
cblas_side,
cblas_uplo,
cblas_transa,
cblas_diag,
mm,
nn,
alphap,
ap, lda,
cp, ldc
);
#else
ztrsm_( &f77_side,
&f77_uploa,
&f77_transa,
&f77_diaga,
&mm,
&nn,
alphap,
ap, &lda,
cp, &ldc );
#endif
}else{
printf("Invalid data type! Exiting!\n");
exit(1);
}
#endif
dtime_save = bli_clock_min_diff( dtime_save, dtime );
}
if ( bli_is_left( side ) )
gflops = ( 1.0 * m * m * n ) / ( dtime_save * 1.0e9 );
else
gflops = ( 1.0 * m * n * n ) / ( dtime_save * 1.0e9 );
if ( bli_is_complex( dt ) ) gflops *= 4.0;
#ifdef BLIS
printf( "data_trsm_blis\t\t");
#else
printf( "data_trsm_%s\t\t",BLAS );
#endif
printf("%c\t %c\t %c\t %c\t %c\t %4lu\t %4lu\t %4lu\t %4lu\t %6.3f\t %6.3f\t %6.3f\n",
dt_type,side_c, uploa_c, transa_c,
diaga_c, (unsigned long )m, (unsigned long ) n, (unsigned long )cs_a,
(unsigned long )cs_c, alphaR, alphaI, gflops);
fprintf(fout,"%c\t %c\t %c\t %c\t %c\t %4lu\t %4lu\t %4lu\t %4lu\t %6.3f\t %6.3f\t %6.3f\n",
dt_type,side_c, uploa_c, transa_c,
diaga_c, (unsigned long )m, (unsigned long ) n, (unsigned long )cs_a,
(unsigned long )cs_c, alphaR, alphaI, gflops);
fflush(fout);
bli_obj_free( &alpha );
bli_obj_free( &a );
bli_obj_free( &c );
bli_obj_free( &c_save );
}
fclose(fin);
fclose(fout);
//bli_finalize();
return 0;
}
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