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- // See LICENSE for license details.
- //**************************************************************************
- // Median filter bencmark
- //--------------------------------------------------------------------------
- //
- // This benchmark performs a 1D three element median filter. The
- // input data (and reference data) should be generated using the
- // median_gendata.pl perl script and dumped to a file named
- // dataset1.h You should not change anything except the
- // HOST_DEBUG and PREALLOCATE macros for your timing run.
- #include "util.h"
- #include "median.h"
- //--------------------------------------------------------------------------
- // Input/Reference Data
- #include "dataset1.h"
- //--------------------------------------------------------------------------
- // Main
- int main( int argc, char* argv[] )
- {
- int results_data[DATA_SIZE];
- // Output the input array
- printArray( "input", DATA_SIZE, input_data );
- printArray( "verify", DATA_SIZE, verify_data );
- #if PREALLOCATE
- // If needed we preallocate everything in the caches
- median( DATA_SIZE, input_data, results_data );
- #endif
- // Do the filter
- setStats(1);
- median( DATA_SIZE, input_data, results_data );
- setStats(0);
- // Print out the results
- printArray( "results", DATA_SIZE, results_data );
- // Check the results
- return verify( DATA_SIZE, results_data, verify_data );
- }
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