benchmarks/multiply/multiply_main.c

   1 // See LICENSE for license details.
   2
   3 // *************************************************************************
   4 // multiply filter bencmark
   5 // -------------------------------------------------------------------------
   6 //
   7 // This benchmark tests the software multiply implemenation. The
   8 // input data (and reference data) should be generated using the
   9 // multiply_gendata.pl perl script and dumped to a file named
  10 // dataset1.h
  11
  12 #include "util.h"
  13
  14 #include "multiply.h"
  15
  16 //--------------------------------------------------------------------------
  17 // Input/Reference Data
  18
  19 #include "dataset1.h"
  20
  21 //--------------------------------------------------------------------------
  22 // Main
  23
  24 int main( int argc, char* argv[] )
  25 {
  26   int i;
  27   int results_data[DATA_SIZE];
  28
  29 #if PREALLOCATE
  30   for (i = 0; i < DATA_SIZE; i++)
  31   {
  32     results_data[i] = multiply( input_data1[i], input_data2[i] );
  33   }
  34 #endif
  35
  36   setStats(1);
  37   for (i = 0; i < DATA_SIZE; i++)
  38   {
  39     results_data[i] = multiply( input_data1[i], input_data2[i] );
  40   }
  41   setStats(0);
  42
  43   // Check the results
  44   return verify( DATA_SIZE, results_data, verify_data );
  45 }