added option -w to specifiy space_subsize.

Former-commit-id: 7c98b7f1f10b2e060a3fd883f2ae561c3968cfd8

examples/test.c

@@ -648,7 +648,7 @@ int main ( int argc , char *argv[] ) {
     bzero( &s , sizeof(struct space) );
 
     /* Parse the options */
-    while ( ( c = getopt( argc , argv  , "a:d:f:m:s:t:q:r:z:" ) ) != -1 )
+    while ( ( c = getopt( argc , argv  , "a:d:f:m:q:r:s:t:w:z:" ) ) != -1 )
       switch( c )
 	{
 	case 'a':
@@ -689,6 +689,11 @@ int main ( int argc , char *argv[] ) {
 	    error( "Error parsing number of threads." );
 	  omp_set_num_threads( nr_threads );
 	  break;
+	case 'w':
+	  if ( sscanf( optarg , "%d" , &space_subsize ) != 1 )
+	    error( "Error parsing sub size." );
+	  printf( "main: sub size set to %i.\n" , space_subsize );
+	  break;
 	case 'z':
 	  if ( sscanf( optarg , "%d" , &space_splitsize ) != 1 )
 	    error( "Error parsing split size." );