mirror of
https://github.com/amd/blis.git
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0680916fdd
Details: - Added frame/compat/check directory, which now houses companion _check() routines for each of the BLAS wrappers in frame/compat. These _check() routines are called from the compatibility wrappers and mimic the error-checking present in the netlib BLAS. - Edited bla_xerbla.c so that xerbla() translates the operation string to uppercase before printing. - Redefined util routines in frame/compat/f2c/util in terms of level0 macros. - Added prototypes for util routines, f2c routines, lsame(), and xerbla(). - Commented out prototypes in test/test_*.c since Fortran integers are now int64_t by default (and the prototypes that were present in the files used int). - Removed redundant #include "bli_f2c.h" in bli_?lamch.c and bli_lsame.c, since blis.h was already being included. - Other minor changes to code in frame/compat/f2c.
350 lines
9.7 KiB
C
350 lines
9.7 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) 2013, The University of Texas
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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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#include <unistd.h>
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#include "blis.h"
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// side uplo trans diag m n alpha a lda b ldb
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//void dtrmm_( char*, char*, char*, char*, int*, int*, double*, double*, int*, double*, int* );
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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, n;
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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;
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num_t dt_a, dt_b, dt_c;
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num_t dt_alpha, dt_beta;
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int r, n_repeats;
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side_t side;
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#if 0
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blksz_t* mr;
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blksz_t* nr;
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blksz_t* kr;
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blksz_t* mc;
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blksz_t* nc;
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blksz_t* kc;
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blksz_t* ni;
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scalm_t* scalm_cntl;
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packm_t* packm_cntl_a;
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packm_t* packm_cntl_b;
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gemm_t* gemm_cntl_bp_ke;
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trmm_t* trmm_cntl_bp_ke;
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trmm_t* trmm_cntl_op_bp;
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trmm_t* trmm_cntl_mm_op;
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trmm_t* trmm_cntl_vl_mm;
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#endif
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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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n_repeats = 3;
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#ifndef PRINT
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p_begin = 40;
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p_end = 2000;
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p_inc = 40;
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m_input = -1;
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n_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 = 8;
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n_input = 4;
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#endif
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dt_a = BLIS_DOUBLE;
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dt_b = BLIS_DOUBLE;
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dt_c = BLIS_DOUBLE;
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dt_alpha = BLIS_DOUBLE;
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dt_beta = BLIS_DOUBLE;
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side = BLIS_LEFT;
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//side = BLIS_RIGHT;
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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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bli_obj_create( dt_alpha, 1, 1, 0, 0, &alpha );
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bli_obj_create( dt_beta, 1, 1, 0, 0, &beta );
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if ( bli_is_left( side ) )
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bli_obj_create( dt_a, m, m, 0, 0, &a );
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else
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bli_obj_create( dt_a, n, n, 0, 0, &a );
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bli_obj_create( dt_b, m, n, 0, 0, &b );
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bli_obj_create( dt_c, m, n, 0, 0, &c );
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bli_obj_create( dt_c, m, n, 0, 0, &c_save );
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bli_obj_set_struc( BLIS_TRIANGULAR, a );
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//bli_obj_set_uplo( BLIS_UPPER, a );
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bli_obj_set_uplo( BLIS_LOWER, a );
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bli_randm( &a );
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bli_randm( &c );
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bli_randm( &b );
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#if 0
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bli_obj_set_struc( BLIS_TRIANGULAR, a );
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//bli_obj_set_uplo( BLIS_LOWER, a );
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bli_obj_set_uplo( BLIS_UPPER, a );
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bli_obj_set_diag( BLIS_UNIT_DIAG, a );
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bli_setm( &BLIS_ZERO, &a );
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bli_obj_set_struc( BLIS_GENERAL, a );
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bli_obj_set_uplo( BLIS_DENSE, a );
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bli_obj_set_diag( BLIS_NONUNIT_DIAG, a );
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#endif
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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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#if 0
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mr = bli_blksz_obj_create( 2, 4, 2, 2 );
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kr = bli_blksz_obj_create( 1, 1, 1, 1 );
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nr = bli_blksz_obj_create( 1, 4, 1, 1 );
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mc = bli_blksz_obj_create( 128, 368, 128, 128 );
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kc = bli_blksz_obj_create( 256, 256, 256, 256 );
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nc = bli_blksz_obj_create( 512, 512, 512, 512 );
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ni = bli_blksz_obj_create( 16, 16, 16, 16 );
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scalm_cntl =
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bli_scalm_cntl_obj_create( BLIS_UNBLOCKED,
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BLIS_VARIANT1 );
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packm_cntl_a =
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bli_packm_cntl_obj_create( BLIS_BLOCKED,
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BLIS_VARIANT3,
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mr, // IMPORTANT: for consistency with trsm, "k" dim
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mr, // multiple is set to mr.
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FALSE, // scale?
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TRUE, // densify?
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FALSE, // invert diagonal?
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FALSE, // reverse iteration if upper?
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FALSE, // reverse iteration if lower?
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BLIS_PACKED_ROW_PANELS,
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BLIS_BUFFER_FOR_A_BLOCK );
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packm_cntl_b =
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bli_packm_cntl_obj_create( BLIS_BLOCKED,
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BLIS_VARIANT2,
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mr, // IMPORTANT: m dim multiple here must be mr
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nr, // since "k" dim multiple is set to mr above.
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FALSE, // scale?
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FALSE, // densify?
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FALSE, // invert diagonal?
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FALSE, // reverse iteration if upper?
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FALSE, // reverse iteration if lower?
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BLIS_PACKED_COL_PANELS,
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BLIS_BUFFER_FOR_B_PANEL );
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gemm_cntl_bp_ke =
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bli_gemm_cntl_obj_create( BLIS_UNB_OPT,
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BLIS_VARIANT2,
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NULL, NULL, NULL, NULL,
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NULL, NULL, NULL, NULL );
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trmm_cntl_bp_ke =
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bli_trmm_cntl_obj_create( BLIS_UNB_OPT,
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BLIS_VARIANT2,
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//BLIS_VARIANT3,
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NULL, NULL, NULL, NULL, NULL,
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NULL, NULL, NULL, NULL );
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trmm_cntl_op_bp =
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bli_trmm_cntl_obj_create( BLIS_BLOCKED,
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//BLIS_VARIANT4,
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BLIS_VARIANT1,
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mc,
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ni,
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NULL,
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packm_cntl_a,
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packm_cntl_b,
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NULL,
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trmm_cntl_bp_ke,
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gemm_cntl_bp_ke,
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NULL );
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trmm_cntl_mm_op =
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bli_trmm_cntl_obj_create( BLIS_BLOCKED,
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BLIS_VARIANT3,
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kc,
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NULL,
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NULL, //scalm_cntl,
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NULL,
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NULL,
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NULL,
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trmm_cntl_op_bp,
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NULL,
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NULL );
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trmm_cntl_vl_mm =
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bli_trmm_cntl_obj_create( BLIS_BLOCKED,
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BLIS_VARIANT2,
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nc,
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NULL,
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NULL,
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NULL,
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NULL,
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NULL,
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trmm_cntl_mm_op,
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NULL,
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NULL );
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#endif
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bli_copym( &c, &c_save );
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dtime_save = 1.0e9;
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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, "%11.8f", "" );
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bli_printm( "c", &c, "%14.11f", "" );
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#endif
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#ifdef BLIS
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//bli_error_checking_level_set( BLIS_NO_ERROR_CHECKING );
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//bli_obj_set_onlytrans( BLIS_TRANSPOSE, a );
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bli_trmm( side,
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&alpha,
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&a,
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&c );
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#else
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f77_char side = 'L';
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f77_char uplo = 'L';
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f77_char transa = 'N';
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f77_char diag = 'N';
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f77_int mm = bli_obj_length( c );
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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 ldc = bli_obj_col_stride( c );
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double* alphap = bli_obj_buffer( alpha );
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double* ap = bli_obj_buffer( a );
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double* cp = bli_obj_buffer( c );
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dtrmm_( &side,
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&uplo,
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&transa,
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&diag,
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&mm,
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&nn,
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alphap,
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ap, &lda,
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cp, &ldc );
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#endif
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#ifdef PRINT
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bli_printm( "c after", &c, "%14.11f", "" );
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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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if ( bli_is_left( side ) )
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gflops = ( 1.0 * m * m * n ) / ( dtime_save * 1.0e9 );
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else
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gflops = ( 1.0 * m * n * n ) / ( dtime_save * 1.0e9 );
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#ifdef BLIS
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printf( "data_trmm_blis" );
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#else
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printf( "data_trmm_%s", BLAS );
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#endif
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printf( "( %2ld, 1:4 ) = [ %4lu %4lu %10.3e %6.3f ];\n",
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(p - p_begin + 1)/p_inc + 1, m, n, dtime_save, gflops );
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#if 0
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bli_blksz_obj_free( mr );
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bli_blksz_obj_free( nr );
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bli_blksz_obj_free( kr );
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bli_blksz_obj_free( mc );
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bli_blksz_obj_free( nc );
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bli_blksz_obj_free( kc );
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bli_blksz_obj_free( ni );
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bli_cntl_obj_free( scalm_cntl );
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bli_cntl_obj_free( packm_cntl_a );
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bli_cntl_obj_free( packm_cntl_b );
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bli_cntl_obj_free( trmm_cntl_bp_ke );
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bli_cntl_obj_free( trmm_cntl_op_bp );
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bli_cntl_obj_free( trmm_cntl_mm_op );
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bli_cntl_obj_free( trmm_cntl_vl_mm );
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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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return 0;
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}
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