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376ac5856b
AMD-Internal: [CPUPL-1151] Induced 3M1 method is enabled for CGEMM3M and ZGEMM3M Change-Id: I8276c5018340d0a45694551f48aad5b735819eae
348 lines
12 KiB
C
348 lines
12 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) 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 of The University of Texas 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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#include "cblas.h"
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#define CBLAS
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//#define FILE_IN_OUT
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//#define PRINT
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#define MATRIX_INITIALISATION
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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, n, 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, n_input, k_input;
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num_t dt;
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int r, n_repeats;
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trans_t transa;
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trans_t transb;
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f77_char f77_transa;
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f77_char f77_transb;
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double dtime;
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double dtime_save;
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double gflops;
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#ifdef FILE_IN_OUT
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FILE* fin = NULL;
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FILE* fout = NULL;
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#endif
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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 = 100;
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m_input = -1;
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n_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 = 5;
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k_input = 6;
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n_input = 4;
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#endif
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dt = BLIS_SCOMPLEX;
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//dt = BLIS_DCOMPLEX;
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transa = BLIS_NO_TRANSPOSE;
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transb = BLIS_NO_TRANSPOSE;
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bli_param_map_blis_to_netlib_trans( transa, &f77_transa );
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bli_param_map_blis_to_netlib_trans( transb, &f77_transb );
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// printf("BLIS Library version is : %s\n", bli_info_get_version_str());
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#ifdef FILE_IN_OUT
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if (argc < 3)
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{
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printf("Usage: ./test_gemm_XX.x input.csv output.csv\n");
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exit(1);
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}
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fin = fopen(argv[1], "r");
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if (fin == NULL)
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{
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printf("Error opening the file %s\n", argv[1]);
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exit(1);
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}
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fout = fopen(argv[2], "w");
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if (fout == NULL)
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{
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printf("Error opening output file %s\n", argv[2]);
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exit(1);
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}
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fprintf(fout, "m\t k\t n\t cs_a\t cs_b\t cs_c\t gflops\t GEMM_Algo\n");
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printf("~~~~~~~~~~_BLAS\t m\t k\t n\t cs_a\t cs_b\t cs_c \t gflops\t GEMM_Algo\n");
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inc_t cs_a;
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inc_t cs_b;
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inc_t cs_c;
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while (fscanf(fin, "%lld %lld %lld %lld %lld %lld\n", &m, &k, &n, &cs_a, &cs_b, &cs_c) == 6)
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{
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if ((m > cs_a) || (k > cs_b) || (m > cs_c)) continue; // leading dimension should be greater than number of rows
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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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bli_obj_create( dt, m, k, 1, cs_a, &a );
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bli_obj_create( dt, k, n, 1, cs_b, &b );
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bli_obj_create( dt, m, n, 1, cs_c, &c );
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bli_obj_create( dt, m, n, 1, cs_c, &c_save );
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#ifdef MATRIX_INITIALISATION
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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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#endif
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bli_obj_set_conjtrans( transa, &a);
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bli_obj_set_conjtrans( transb, &b);
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//bli_setsc( 0.0, -1, &alpha );
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//bli_setsc( 0.0, 1, &beta );
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bli_setsc( -1, 0.0, &alpha );
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bli_setsc( 1, 0.0, &beta );
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#else
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for ( p = p_begin; p <= p_end; 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 ( n_input < 0 ) n = p * ( dim_t )abs(n_input);
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else n = ( dim_t ) n_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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bli_obj_create( dt, m, k, 0, 0, &a );
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bli_obj_create( dt, k, n, 0, 0, &b );
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bli_obj_create( dt, m, n, 0, 0, &c );
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bli_obj_create( dt, m, n, 0, 0, &c_save );
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#ifdef MATRIX_INITIALISATION
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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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#endif
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bli_obj_set_conjtrans( transa, &a );
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bli_obj_set_conjtrans( transb, &b );
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bli_setsc( (0.9/1.0), 0.2, &alpha );
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bli_setsc( -(1.1/1.0), 0.3, &beta );
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#endif
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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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#ifndef CBLAS
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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 nn = bli_obj_width( &c );
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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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scomplex* betap = bli_obj_buffer( &beta );
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scomplex* cp = bli_obj_buffer( &c );
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cgemm3m_( &f77_transa,
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&f77_transb,
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&mm,
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&nn,
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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 nn = bli_obj_width( &c );
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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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dcomplex* betap = bli_obj_buffer( &beta );
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dcomplex* cp = bli_obj_buffer( &c );
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zgemm3m_( &f77_transa,
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&f77_transb,
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&mm,
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&nn,
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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
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if ( bli_is_scomplex( dt ) ){
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scomplex* ap = bli_obj_buffer( &a );
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scomplex* bp = bli_obj_buffer( &b );
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scomplex* cp = bli_obj_buffer( &c );
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scomplex* alphap = bli_obj_buffer( &alpha );
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scomplex* betap = bli_obj_buffer( &beta );
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cblas_cgemm3m( CblasColMajor,
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CblasNoTrans,
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CblasNoTrans,
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m,
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n,
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k,
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(const void*)alphap,
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ap, m,
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bp, k,
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(const void*)betap,
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cp, m );
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}else if (bli_is_dcomplex(dt)){
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dcomplex* ap = bli_obj_buffer( &a );
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dcomplex* bp = bli_obj_buffer( &b );
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dcomplex* cp = bli_obj_buffer( &c );
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dcomplex* alphap = bli_obj_buffer( &alpha );
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dcomplex* betap = bli_obj_buffer( &beta );
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cblas_zgemm3m( CblasColMajor,
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CblasNoTrans,
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CblasNoTrans,
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m,
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n,
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k,
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(const void*)alphap,
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ap, m,
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bp, k,
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(const void*)betap,
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cp, m );
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}
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#endif
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#ifdef PRINT
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bli_printm( "c after", &c, "%4.6f", "" );
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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 * n ) / ( dtime_save * 1.0e9 );
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gflops *= 4.0; //to represent complex ops in gflops
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#ifdef BLIS
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printf( "data_gemm_blis" );
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#else
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printf( "data_gemm_%s", BLAS );
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#endif
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#ifdef FILE_IN_OUT
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printf("%6lu \t %4lu \t %4lu \t %4lu \t %4lu \t %4lu \t %6.3f\n", \
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( unsigned long )m,
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( unsigned long )k,
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( unsigned long )n, (unsigned long)cs_a, (unsigned long)cs_b, (unsigned long)cs_c, gflops);
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fprintf(fout, "%6lu \t %4lu \t %4lu \t %4lu \t %4lu \t %4lu \t %6.3f \n", \
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( unsigned long )m,
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( unsigned long )k,
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( unsigned long )n, (unsigned long)cs_a, (unsigned long)cs_b, (unsigned long)cs_c, gflops);
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fflush(fout);
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#else
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printf( "( %2lu, 1:4 ) = [ %4lu %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,
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( unsigned long )n, gflops );
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#endif
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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( &b );
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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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#ifdef FILE_IN_OUT
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fclose(fin);
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fclose(fout);
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#endif
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return 0;
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}
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