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38698f0dfd
Fixed test driver code for her, her2, herk and her2k function. Above functions supports only complex and double complex data type, test code is updated accordingly. Change-Id: Iee7b79abda4a2959a265c420d23879bf47f2c38d AMD-Internal: [CPUPL-1313]
265 lines
6.5 KiB
C
265 lines
6.5 KiB
C
/*
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BLIS
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An object-based framework for developing high-performance BLAS-like
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libraries.
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Copyright (C) 2014, The University of Texas at Austin
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Copyright (C) 2020, Advanced Micro Devices, Inc. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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- Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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- Neither the name(s) of the copyright holder(s) nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifdef WIN32
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#include <io.h>
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#else
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#include <unistd.h>
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#endif
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#include "blis.h"
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//#define PRINT
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int main( int argc, char** argv )
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{
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obj_t a, b, c;
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obj_t c_save;
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obj_t alpha, beta;
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dim_t m, k;
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dim_t p;
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dim_t p_begin, p_end, p_inc;
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int m_input, k_input;
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num_t dt;
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int r, n_repeats;
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uplo_t uploc;
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trans_t transa;
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f77_char f77_uploc;
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f77_char f77_transa;
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double dtime;
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double dtime_save;
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double gflops;
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//bli_init();
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//bli_error_checking_level_set( BLIS_NO_ERROR_CHECKING );
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n_repeats = 3;
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#ifndef PRINT
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p_begin = 200;
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p_end = 2000;
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p_inc = 200;
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m_input = -1;
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k_input = -1;
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#else
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p_begin = 16;
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p_end = 16;
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p_inc = 1;
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m_input = 3;
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k_input = 1;
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#endif
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// her2k supports complex and double complex
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//dt = BLIS_SCOMPLEX;
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dt = BLIS_DCOMPLEX;
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uploc = BLIS_LOWER;
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//uploc = BLIS_UPPER;
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transa = BLIS_NO_TRANSPOSE;
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bli_param_map_blis_to_netlib_uplo( uploc, &f77_uploc );
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bli_param_map_blis_to_netlib_trans( transa, &f77_transa );
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// Begin with initializing the last entry to zero so that
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// matlab allocates space for the entire array once up-front.
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for ( p = p_begin; p + p_inc <= p_end; p += p_inc ) ;
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#ifdef BLIS
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printf( "data_her2k_blis" );
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#else
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printf( "data_her2k_%s", BLAS );
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#endif
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printf( "( %2lu, 1:3 ) = [ %4lu %4lu %7.2f ];\n",
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( unsigned long )(p - p_begin)/p_inc + 1,
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( unsigned long )0,
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( unsigned long )0, 0.0 );
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//for ( p = p_begin; p <= p_end; p += p_inc )
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for ( p = p_end; p_begin <= p; p -= p_inc )
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{
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if ( m_input < 0 ) m = p * ( dim_t )abs(m_input);
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else m = ( dim_t ) m_input;
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if ( k_input < 0 ) k = p * ( dim_t )abs(k_input);
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else k = ( dim_t ) k_input;
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bli_obj_create( dt, 1, 1, 0, 0, &alpha );
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bli_obj_create( dt, 1, 1, 0, 0, &beta );
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if ( bli_does_trans( transa ) )
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{
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bli_obj_create( dt, k, m, 0, 0, &a );
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bli_obj_create( dt, k, m, 0, 0, &b );
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}
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else
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{
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bli_obj_create( dt, m, k, 0, 0, &a );
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bli_obj_create( dt, m, k, 0, 0, &b );
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}
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bli_obj_create( dt, m, m, 0, 0, &c );
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bli_obj_create( dt, m, m, 0, 0, &c_save );
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bli_randm( &a );
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bli_randm( &b );
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bli_randm( &c );
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bli_obj_set_struc( BLIS_HERMITIAN, &c );
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bli_obj_set_uplo( uploc, &c );
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bli_obj_set_conjtrans( transa, &a );
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bli_obj_set_conjtrans( transa, &b );
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bli_setsc( (2.0/1.0), 0.0, &alpha );
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bli_setsc( -(1.0/1.0), 0.0, &beta );
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bli_copym( &c, &c_save );
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dtime_save = DBL_MAX;
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for ( r = 0; r < n_repeats; ++r )
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{
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bli_copym( &c_save, &c );
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dtime = bli_clock();
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#ifdef PRINT
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bli_printm( "a", &a, "%4.1f", "" );
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bli_printm( "b", &b, "%4.1f", "" );
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bli_printm( "c", &c, "%4.1f", "" );
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#endif
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#ifdef BLIS
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bli_her2k( &alpha,
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&a,
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&b,
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&beta,
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&c );
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#else
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if ( bli_is_scomplex( dt ) )
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{
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f77_int mm = bli_obj_length( &c );
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f77_int kk = bli_obj_width_after_trans( &a );
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f77_int lda = bli_obj_col_stride( &a );
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f77_int ldb = bli_obj_col_stride( &b );
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f77_int ldc = bli_obj_col_stride( &c );
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scomplex* alphap = bli_obj_buffer( &alpha );
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scomplex* ap = bli_obj_buffer( &a );
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scomplex* bp = bli_obj_buffer( &b );
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float* betap = bli_obj_buffer( &beta );
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scomplex* cp = bli_obj_buffer( &c );
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cher2k_( &f77_uploc,
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&f77_transa,
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&mm,
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&kk,
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alphap,
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ap, &lda,
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bp, &ldb,
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betap,
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cp, &ldc );
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}
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else if ( bli_is_dcomplex( dt ) )
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{
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f77_int mm = bli_obj_length( &c );
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f77_int kk = bli_obj_width_after_trans( &a );
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f77_int lda = bli_obj_col_stride( &a );
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f77_int ldb = bli_obj_col_stride( &b );
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f77_int ldc = bli_obj_col_stride( &c );
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dcomplex* alphap = bli_obj_buffer( &alpha );
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dcomplex* ap = bli_obj_buffer( &a );
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dcomplex* bp = bli_obj_buffer( &b );
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double* betap = bli_obj_buffer( &beta );
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dcomplex* cp = bli_obj_buffer( &c );
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zher2k_( &f77_uploc,
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&f77_transa,
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&mm,
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&kk,
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alphap,
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ap, &lda,
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bp, &ldb,
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betap,
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cp, &ldc );
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}
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#endif
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#ifdef PRINT
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bli_printm( "c after", &c, "%4.1f", "" );
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exit(1);
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#endif
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dtime_save = bli_clock_min_diff( dtime_save, dtime );
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}
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gflops = ( 2.0 * m * k * m ) / ( dtime_save * 1.0e9 );
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if ( bli_is_complex( dt ) ) gflops *= 4.0;
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#ifdef BLIS
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printf( "data_her2k_blis" );
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#else
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printf( "data_her2k_%s", BLAS );
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#endif
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printf( "( %2lu, 1:3 ) = [ %4lu %4lu %7.2f ];\n",
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( unsigned long )(p - p_begin)/p_inc + 1,
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( unsigned long )m,
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( unsigned long )k, gflops );
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bli_obj_free( &alpha );
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bli_obj_free( &beta );
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bli_obj_free( &a );
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bli_obj_free( &c );
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bli_obj_free( &c_save );
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}
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//bli_finalize();
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return 0;
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}
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