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blis/test/exec_sizes/test_size.c
Field G. Van Zee b65cdc57d9 Migrated 'bl2' prefix to 'bli'. 
Details:
- Changed all filename and function prefixes from 'bl2' to 'bli'.
- Changed the "blis2.h" header filename to "blis.h" and changed all
  corresponding #include statements accordingly.
- Fixed incorrect association for Fran in CREDITS file.
2013-03-24 20:01:49 -05:00

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/*
BLIS
An object-based framework for developing high-performance BLAS-like
libraries.
Copyright (C) 2013, The University of Texas
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.
*/
#include <unistd.h>
#include "blis.h"
void dgemm_ ( char* transa, char* transb, int* m, int* n, int* k, double* alpha, double* a, int* lda, double* b, int* ldb, double* beta, double* c, int* ldc );
void zhemm_ ( char* side, char* uplo, int* m, int* n, dcomplex* alpha, dcomplex* a, int* lda, dcomplex* b, int* ldb, dcomplex* beta, dcomplex* c, int* ldc );
void zherk_ ( char* uplo, char* transa, int* n, int* k, double* alpha, dcomplex* a, int* lda, double* beta, dcomplex* c, int* ldc );
void zher2k_( char* uplo, char* transa, int* n, int* k, dcomplex* alpha, dcomplex* a, int* lda, dcomplex* b, int* ldb, double* beta, dcomplex* c, int* ldc );
void dsymm_ ( char* side, char* uplo, int* m, int* n, double* alpha, double* a, int* lda, double* b, int* ldb, double* beta, double* c, int* ldc );
void dsyrk_ ( char* uplo, char* transa, int* n, int* k, double* alpha, double* a, int* lda, double* beta, double* c, int* ldc );
void dsyr2k_( char* uplo, char* transa, int* n, int* k, double* alpha, double* a, int* lda, double* b, int* ldb, double* beta, double* c, int* ldc );
void dtrmm_ ( char* side, char* uplo, char* transa, char* diag, int* m, int* n, double* alpha, double* a, int* lda, double* b, int* ldb );
void dtrsm_ ( char* side, char* uplo, char* transa, char* diag, int* m, int* n, double* alpha, double* a, int* lda, double* b, int* ldb );
int main( int argc, char** argv )
{
obj_t a, b, c;
obj_t c_save;
obj_t alpha, beta;
dim_t m, n, k;
dim_t p;
dim_t p_begin, p_end, p_inc;
int m_input, n_input, k_input;
num_t dt_a, dt_b, dt_c;
num_t dt_alpha, dt_beta;
int r, n_repeats;
int ii;
blksz_t* mr;
blksz_t* nr;
blksz_t* kr;
blksz_t* mc;
blksz_t* nc;
blksz_t* kc;
blksz_t* ni;
scalm_t* scalm_cntl;
packm_t* packm_cntl_a;
packm_t* packm_cntl_b;
gemm_t* gemm_cntl_bp_ke;
gemm_t* gemm_cntl_op_bp;
gemm_t* gemm_cntl_mm_op;
gemm_t* gemm_cntl_vl_mm;
double dtime;
double dtime_save;
double gflops;
bli_init();
n_repeats = 3;
p_begin = 32;
p_end = 1600;
p_inc = 32;
#if 0
m_input = -1;
//m_input = 128;
//m_input = 256;
n_input = -1;
//n_input = 1024;
k_input = -1;
k_input = 256;
#else
p_begin = 16;
p_end = 16;
p_inc = 1;
m_input = 16;
k_input = 16;
n_input = 16;
#endif
dt_a = BLIS_DOUBLE;
dt_b = BLIS_DOUBLE;
dt_c = BLIS_DOUBLE;
dt_alpha = BLIS_DOUBLE;
dt_beta = BLIS_DOUBLE;
for ( p = p_begin; p <= p_end; p += p_inc )
{
if ( m_input < 0 ) m = p * ( dim_t )abs(m_input);
else m = ( dim_t ) m_input;
if ( n_input < 0 ) n = p * ( dim_t )abs(n_input);
else n = ( dim_t ) n_input;
if ( k_input < 0 ) k = p * ( dim_t )abs(k_input);
else k = ( dim_t ) k_input;
bli_obj_create( dt_alpha, 1, 1, 0, 0, &alpha );
bli_obj_create( dt_beta, 1, 1, 0, 0, &beta );
bli_obj_create( dt_a, m, k, 0, 0, &a );
bli_obj_create( dt_b, k, n, 0, 0, &b );
bli_obj_create( dt_c, m, n, 0, 0, &c );
bli_obj_create( dt_c, m, n, 0, 0, &c_save );
bli_randm( &a );
bli_randm( &b );
bli_randm( &c );
bli_setsc( (2.0/1.0), 0.0, &alpha );
bli_setsc( -(1.0/1.0), 0.0, &beta );
mr = bli_blksz_obj_create( 2, 4, 2, 2 );
kr = bli_blksz_obj_create( 1, 2, 1, 1 );
nr = bli_blksz_obj_create( 1, 2, 1, 1 );
mc = bli_blksz_obj_create( 128, 128, 128, 128 );
kc = bli_blksz_obj_create( 256, 256, 256, 256 );
nc = bli_blksz_obj_create( 512, 512, 512, 512 );
ni = bli_blksz_obj_create( 16, 16, 16, 16 );
scalm_cntl =
bli_scalm_cntl_obj_create( BLIS_UNBLOCKED,
BLIS_VARIANT1 );
packm_cntl_a =
bli_packm_cntl_obj_create( BLIS_BLOCKED,
BLIS_VARIANT2,
mr,
kr,
TRUE, // scale?
TRUE, // densify?
FALSE, // invert diagonal?
FALSE, // reverse iteration if upper?
FALSE, // reverse iteration if lower?
BLIS_PACKED_ROW_PANELS );
packm_cntl_b =
bli_packm_cntl_obj_create( BLIS_BLOCKED,
BLIS_VARIANT2,
kr,
nr,
FALSE, // scale?
FALSE, // densify?
FALSE, // invert diagonal?
FALSE, // reverse iteration if upper?
FALSE, // reverse iteration if lower?
BLIS_PACKED_COL_PANELS );
gemm_cntl_bp_ke =
bli_gemm_cntl_obj_create( BLIS_UNB_OPT,
BLIS_VARIANT2,
NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL );
gemm_cntl_op_bp =
bli_gemm_cntl_obj_create( BLIS_BLOCKED,
//BLIS_VARIANT4,
BLIS_VARIANT1,
mc,
ni,
NULL,
packm_cntl_a,
packm_cntl_b,
NULL,
gemm_cntl_bp_ke,
NULL );
gemm_cntl_mm_op =
bli_gemm_cntl_obj_create( BLIS_BLOCKED,
BLIS_VARIANT3,
kc,
NULL,
scalm_cntl,
NULL,
NULL,
NULL,
gemm_cntl_op_bp,
NULL );
gemm_cntl_vl_mm =
bli_gemm_cntl_obj_create( BLIS_BLOCKED,
BLIS_VARIANT2,
nc,
NULL,
NULL,
NULL,
NULL,
NULL,
gemm_cntl_mm_op,
NULL );
bli_copym( &c, &c_save );
dtime_save = 1.0e9;
for ( r = 0; r < n_repeats; ++r )
{
bli_copym( &c_save, &c );
dtime = bli_clock();
#ifdef NBLIS
#if NBLIS >= 1
for ( ii = 0; ii < 2000000000; ++ii )
{
bli_gemm( &BLIS_ONE,
&a,
&b,
&BLIS_ONE,
&c );
}
#endif
#if NBLIS >= 2
bli_hemm( BLIS_LEFT,
&BLIS_ONE,
&a,
&b,
&BLIS_ONE,
&c );
#endif
#if NBLIS >= 3
bli_herk( &BLIS_ONE,
&a,
&BLIS_ONE,
&c );
#endif
#if NBLIS >= 4
bli_her2k( &BLIS_ONE,
&a,
&b,
&BLIS_ONE,
&c );
#endif
#if NBLIS >= 5
bli_trmm( BLIS_LEFT,
&BLIS_ONE,
&a,
&c );
#endif
#if NBLIS >= 6
bli_trsm( BLIS_LEFT,
&BLIS_ONE,
&a,
&c );
#endif
#endif
#ifdef NBLAS
#if NBLAS >= 1
for ( ii = 0; ii < 2000000000; ++ii )
{
char transa = 'N';
char transb = 'N';
int mm = bli_obj_length( c );
int kk = bli_obj_width_after_trans( a );
int nn = bli_obj_width( c );
int lda = bli_obj_col_stride( a );
int ldb = bli_obj_col_stride( b );
int ldc = bli_obj_col_stride( c );
double* alphap = bli_obj_buffer( alpha );
double* ap = bli_obj_buffer( a );
double* bp = bli_obj_buffer( b );
double* betap = bli_obj_buffer( beta );
double* cp = bli_obj_buffer( c );
dgemm_( &transa,
&transb,
&mm,
&nn,
&kk,
alphap,
ap, &lda,
bp, &ldb,
betap,
cp, &ldc );
}
#endif
#if NBLAS >= 2
{
char side = 'L';
char uplo = 'L';
int mm = bli_obj_length( c );
int nn = bli_obj_width( c );
int lda = bli_obj_col_stride( a );
int ldb = bli_obj_col_stride( b );
int ldc = bli_obj_col_stride( c );
double* alphap = bli_obj_buffer( alpha );
double* ap = bli_obj_buffer( a );
double* bp = bli_obj_buffer( b );
double* betap = bli_obj_buffer( beta );
double* cp = bli_obj_buffer( c );
dsymm_( &side,
&uplo,
&mm,
&nn,
alphap,
ap, &lda,
bp, &ldb,
betap,
cp, &ldc );
}
#endif
#if NBLAS >= 3
{
char uplo = 'L';
char trans = 'N';
int mm = bli_obj_length( c );
int kk = bli_obj_width( a );
int lda = bli_obj_col_stride( a );
int ldc = bli_obj_col_stride( c );
double* alphap = bli_obj_buffer( alpha );
double* ap = bli_obj_buffer( a );
double* betap = bli_obj_buffer( beta );
double* cp = bli_obj_buffer( c );
dsyrk_( &uplo,
&trans,
&mm,
&kk,
alphap,
ap, &lda,
betap,
cp, &ldc );
}
#endif
#if NBLAS >= 4
{
char uplo = 'L';
char trans = 'N';
int mm = bli_obj_length( c );
int kk = bli_obj_width( a );
int lda = bli_obj_col_stride( a );
int ldb = bli_obj_col_stride( b );
int ldc = bli_obj_col_stride( c );
double* alphap = bli_obj_buffer( alpha );
double* ap = bli_obj_buffer( a );
double* bp = bli_obj_buffer( b );
double* betap = bli_obj_buffer( beta );
double* cp = bli_obj_buffer( c );
dsyr2k_( &uplo,
&trans,
&mm,
&kk,
alphap,
ap, &lda,
bp, &ldb,
betap,
cp, &ldc );
}
#endif
#if NBLAS >= 5
{
char side = 'L';
char uplo = 'L';
char trans = 'N';
char diag = 'N';
int mm = bli_obj_length( c );
int nn = bli_obj_width( c );
int lda = bli_obj_col_stride( a );
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 );
dtrmm_( &side,
&uplo,
&trans,
&diag,
&mm,
&nn,
alphap,
ap, &lda,
cp, &ldc );
}
#endif
#if NBLAS >= 6
{
char side = 'L';
char uplo = 'L';
char trans = 'N';
char diag = 'N';
int mm = bli_obj_length( c );
int nn = bli_obj_width( c );
int lda = bli_obj_col_stride( a );
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 );
dtrsm_( &side,
&uplo,
&trans,
&diag,
&mm,
&nn,
alphap,
ap, &lda,
cp, &ldc );
}
#endif
#endif
dtime = bli_clock() - dtime;
dtime_save = bli_min( dtime, dtime_save );
}
gflops = ( 2.0 * m * k * n ) / ( dtime_save * 1.0e9 );
printf( "data_blis( %2ld, 1:5 ) = [ %4lu %4lu %4lu %10.3e %6.3f ];\n",
(p - p_begin + 1)/p_inc + 1, m, k, n, dtime_save, gflops );
bli_blksz_obj_free( mr );
bli_blksz_obj_free( nr );
bli_blksz_obj_free( kr );
bli_blksz_obj_free( mc );
bli_blksz_obj_free( nc );
bli_blksz_obj_free( kc );
bli_blksz_obj_free( ni );
bli_cntl_obj_free( scalm_cntl );
bli_cntl_obj_free( packm_cntl_a );
bli_cntl_obj_free( packm_cntl_b );
bli_cntl_obj_free( gemm_cntl_bp_ke );
bli_cntl_obj_free( gemm_cntl_op_bp );
bli_cntl_obj_free( gemm_cntl_mm_op );
bli_cntl_obj_free( gemm_cntl_vl_mm );
bli_obj_free( &alpha );
bli_obj_free( &beta );
bli_obj_free( &a );
bli_obj_free( &b );
bli_obj_free( &c );
bli_obj_free( &c_save );
}
bli_finalize();
return 0;
}
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