Remove smips/host-debugging cruft

[riscv-tests.git] / benchmarks / multiply / multiply_main.c

diff --git a/benchmarks/multiply/multiply_main.c b/benchmarks/multiply/multiply_main.c
index fcb6b2769b355c8836baed8de87401f2ee0d3f8d..ea225eb520a8e165b848d701caceade71c590251 100644 (file)
--- a/benchmarks/multiply/multiply_main.c
+++ b/benchmarks/multiply/multiply_main.c
@@ -1,3 +1,5 @@
+// See LICENSE for license details.
+
 // *************************************************************************
 // multiply filter bencmark
 // -------------------------------------------------------------------------
@@ -5,98 +7,17 @@
 // This benchmark tests the software multiply implemenation. The
 // input data (and reference data) should be generated using the
 // multiply_gendata.pl perl script and dumped to a file named
-// dataset1.h You should not change anything except the
-// HOST_DEBUG and VERIFY macros for your timing run.
-
-#include "multiply.h"
-
-//--------------------------------------------------------------------------
-// Macros
-
-// Set HOST_DEBUG to 1 if you are going to compile this for a host 
-// machine (ie Athena/Linux) for debug purposes and set HOST_DEBUG 
-// to 0 if you are compiling with the smips-gcc toolchain.
-
-#ifndef HOST_DEBUG
-#define HOST_DEBUG 0
-#endif
-
-// Set PREALLOCATE to 1 if you want to preallocate the benchmark
-// function before starting stats. If you have instruction/data
-// caches and you don't want to count the overhead of misses, then
-// you will need to use preallocation.
-
-#ifndef PREALLOCATE
-#define PREALLOCATE 0
-#endif
-
-// Set VERIFY to 1 if you want the program to check that the sort
-// function returns the right answer. When you are doing your 
-// benchmarking you should set this to 0 so that the verification
-// is not included in your timing.
+// dataset1.h
 
-#ifndef VERIFY
-#define VERIFY     1
-#endif
-
-// Set SET_STATS to 1 if you want to carve out the piece that actually
-// does the computation.
+#include "util.h"
 
-#ifndef SET_STATS
-#define SET_STATS 0
-#endif
+#include "multiply.h"
 
 //--------------------------------------------------------------------------
 // Input/Reference Data
 
 #include "dataset1.h"
 
-//--------------------------------------------------------------------------
-// Helper functions
-
-int verify( int n, int test[], int correct[] )
-{
-  int i;
-  for ( i = 0; i < n; i++ ) {
-    if ( test[i] != correct[i] ) {
-      return 2;
-    }
-  }
-  return 1;
-}
-
-#if HOST_DEBUG
-void printArray( char name[], int n, int arr[] )
-{
-  int i;
-  printf( " %10s :", name );
-  for ( i = 0; i < n; i++ )
-    printf( " %3d ", arr[i] );
-  printf( "\n" );
-}
-#endif
-
-void finishTest( int toHostValue )
-{
-#if HOST_DEBUG
-  if ( toHostValue == 1 )
-    printf( "*** PASSED ***\n" );
-  else
-    printf( "*** FAILED *** (tohost = %d)\n", toHostValue );
-  exit(0);
-#else
-  asm( "mtpcr %0, cr30" : : "r" (toHostValue) );
-  while ( 1 ) { }
-#endif
-}
-
-void setStats( int enable )
-{
-#if ( !HOST_DEBUG && SET_STATS )
-  asm( "mtpcr %0, cr10" : : "r" (enable) );
-#endif
-}
-
 //--------------------------------------------------------------------------
 // Main
 
@@ -105,43 +26,20 @@ int main( int argc, char* argv[] )
   int i;
   int results_data[DATA_SIZE];
 
-  // Output the input arrays
-
-#if HOST_DEBUG
-  printArray( "input1",  DATA_SIZE, input_data1  );
-  printArray( "input2",  DATA_SIZE, input_data2  );
-  printArray( "verify", DATA_SIZE, verify_data );
-#endif
-
-#if ( !HOST_DEBUG && PREALLOCATE )
+#if PREALLOCATE
   for (i = 0; i < DATA_SIZE; i++)
   {
     results_data[i] = multiply( input_data1[i], input_data2[i] );
   }
 #endif
 
-#if HOST_DEBUG
-  for (i = 0; i < DATA_SIZE; i++)
-  {
-    results_data[i] = multiply( input_data1[i], input_data2[i] );
-  }
-#else
   setStats(1);
   for (i = 0; i < DATA_SIZE; i++)
   {
     results_data[i] = multiply( input_data1[i], input_data2[i] );
   }
   setStats(0);
-#endif
-  
-  // Print out the results
-
-#if HOST_DEBUG
-  printArray( "results", DATA_SIZE, results_data );
-#endif
 
   // Check the results
-
-  finishTest(verify( DATA_SIZE, results_data, verify_data ));
-
+  return verify( DATA_SIZE, results_data, verify_data );
 }