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ff2ee0ae3f
1. Added the checks in .c files of the bench folder to read the input parameters from the given input files on windows using fscanf. Change-Id: Ie0497696304d318f345a646ab0ce3ba84debd4e2
291 lines
8.2 KiB
C
291 lines
8.2 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) 2021-2022, 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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// Benchmark application to process aocl logs generated by BLIS library.
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#ifndef DT
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#define DT BLIS_DOUBLE
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#endif
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#define AOCL_MATRIX_INITIALISATION
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//#define BLIS_ENABLE_CBLAS
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/* For BLIS since logs are collected at BLAS interfaces
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* we disable cblas interfaces for this benchmark application
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*/
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/* #ifdef BLIS_ENABLE_CBLAS */
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/* #define CBLAS */
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/* #endif */
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int main( int argc, char** argv )
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{
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obj_t x, y, res;
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dim_t p_inc = 0; // to keep track of number of inputs
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num_t dt;
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char dt_ch;
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int r, n_repeats;
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double dtime;
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double dtime_save;
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double gflops;
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FILE* fin = NULL;
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FILE* fout = NULL;
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n_repeats = N_REPEAT; // This macro will get from Makefile.
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dt = DT;
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if (argc < 3)
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{
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printf("Usage: ./test_dotv_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, "Dt\t n\t incx\t incy\t gflops\n");
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dim_t n;
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inc_t incx;
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inc_t incy;
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char tmp[256]; // to store function name, line no present in logs.
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// {S,D,C,Z} {n incx incy}
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while (fscanf(fin, "%s %c " INT_FS INT_FS INT_FS "\n",
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tmp, &dt_ch, &n, &incx, &incy) == 5)
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{
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#ifdef PRINT
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fprintf (stdout, "Input = %s %c %ld %ld %ld %6.3f\n",
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tmp, dt_ch, n, incx, incy, gflops);
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#endif
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if (dt_ch == 'D' || dt_ch == 'd') dt = BLIS_DOUBLE;
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else if (dt_ch == 'Z' || dt_ch == 'z') dt = BLIS_DCOMPLEX;
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else if (dt_ch == 'S' || dt_ch == 's') dt = BLIS_FLOAT;
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else if (dt_ch == 'C' || dt_ch == 'c') dt = BLIS_SCOMPLEX;
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else
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{
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printf("Invalid data type %c\n", dt_ch);
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continue;
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}
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// Create objects with required sizes and strides.
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//
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// The ?dot routines perform a vector-vector reduction operation defined as
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// dot product of two vector x and y
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//
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// where:
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// n is lenght of vector
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// x is an n-element vector, Array size at least (1+(n-1)*abs(incx)).
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// y is an n-element vector, Array size at least (1+(n-1)*abs(incy)).
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bli_obj_create( dt, n, 1, incx, 1, &x );
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bli_obj_create( dt, n, 1, incy, 1, &y );
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bli_obj_create( dt, 1, 1, 0, 0, &res );
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#ifdef AOCL_MATRIX_INITIALISATION
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bli_randm( &x );
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bli_randm( &y );
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#endif
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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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dtime = bli_clock();
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#ifdef PRINT
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bli_printm( "x", &x, "%4.1f", "" );
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bli_printm( "y", &y, "%4.1f", "" );
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#endif
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#ifdef BLIS
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bli_dotv( &x,
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&y,
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&res);
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#else
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// Data type independent variables
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f77_int nn = bli_obj_length( &x );
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f77_int incx = bli_obj_vector_inc( &x );
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f77_int incy = bli_obj_vector_inc( &y );
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if ( bli_is_float( dt ) )
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{
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float* xp = bli_obj_buffer( &x );
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float* yp = bli_obj_buffer( &y );
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float* resp = bli_obj_buffer( &res );
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#ifdef CBLAS
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*resp = cblas_sdot( nn,
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xp, incx,
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yp, incy );
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#else
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*resp = sdot_( &nn,
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xp, &incx,
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yp, &incy );
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#endif
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}
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else if ( bli_is_double( dt ) )
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{
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double* xp = bli_obj_buffer( &x );
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double* yp = bli_obj_buffer( &y );
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double* resp = bli_obj_buffer( &res );
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#ifdef CBLAS
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*resp = cblas_ddot( nn,
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xp, incx,
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yp, incy );
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#else
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*resp = ddot_( &nn,
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xp, &incx,
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yp, &incy );
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#endif
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}
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else if ( bli_is_scomplex( dt ) )
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{
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scomplex* xp = bli_obj_buffer( &x );
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scomplex* yp = bli_obj_buffer( &y );
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scomplex* resp = bli_obj_buffer( &res );
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#ifdef CBLAS
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cblas_cdotu_sub(nn,
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xp, incx,
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yp, incy, resp );
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#else
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#ifdef BLIS_DISABLE_COMPLEX_RETURN_INTEL
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*resp = cdotu_(&nn,
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xp, &incx,
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yp, &incy );
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#else
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cdotu_(resp, &nn,
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xp, &incx,
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yp, &incy );
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#endif // BLIS_DISABLE_COMPLEX_RETURN_INTEL ...
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#endif
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}
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else if ( bli_is_dcomplex( dt ) )
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{
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dcomplex* xp = bli_obj_buffer( &x );
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dcomplex* yp = bli_obj_buffer( &y );
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dcomplex* resp = bli_obj_buffer( &res );
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#ifdef CBLAS
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cblas_zdotu_sub( nn,
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xp, incx,
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yp, incy, resp );
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#else
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#ifdef BLIS_DISABLE_COMPLEX_RETURN_INTEL
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*resp = zdotu_( &nn,
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xp, &incx,
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yp, &incy );
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#else
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zdotu_( resp, &nn,
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xp, &incx,
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yp, &incy );
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#endif // BLIS_DISABLE_COMPLEX_RETURN_INTEL
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#endif
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}
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#endif // BLIS Interface
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#ifdef PRINT
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bli_printm( "a after", &a, "%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 * n ) / ( dtime_save * 1.0e9 );
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if ( bli_is_complex( dt ) ) gflops *= 4.0;
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printf( "data_dotv_%s", BLAS );
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p_inc++;
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printf("( %2lu, 1:4 ) = [ %4lu %7.2f ];\n",
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(unsigned long)(p_inc),
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(unsigned long)n,
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gflops);
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fprintf (fout, "%s %c %ld %ld %ld %6.3f\n", tmp, dt_ch, n, incx, incy, gflops);
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fflush(fout);
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bli_obj_free( &x );
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bli_obj_free( &y );
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bli_obj_free( &res );
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}
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//bli_finalize();
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fclose(fin);
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fclose(fout);
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return 0;
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}
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