tests: sc_time/test19: simple benchmark mode

Signed-off-by: Philipp A. Hartmann <[email protected]>
AmeyaVS · Nov 22, 2024 · dfbd5fb · dfbd5fb
1 parent 63d1f3d
commit dfbd5fb
Showing 1 changed file with 25 additions and 2 deletions.
diff --git a/tests/systemc/kernel/sc_time/test19/test19.cpp b/tests/systemc/kernel/sc_time/test19/test19.cpp
@@ -32,14 +32,15 @@ void check_time( const sc_time& t, sc_time_unit tu, const std::string & str )
 {
     sc_time_tuple tp = t;
 
+#ifndef BENCHMARK
     std::cout << t.to_string() << ", value=" << t.value() << std::endl;
     std::cout << "  ";
     if( tp.has_value() )
         std::cout << "t.value=" << tp.value();
     else
         std::cout << "t.double=" << tp.to_double();
-    std::cout << ", t.unit="  << tp.unit_symbol()
-              << std::endl;
+    std::cout << ", t.unit="  << tp.unit_symbol() << std::endl;
+#endif // BENCHMARK
 
     sc_assert( tp.has_value() );
     sc_assert( t.to_string() == str );
@@ -50,10 +51,26 @@ void check_time( const sc_time& t, sc_time_unit tu, const std::string & str )
     sc_assert( t == u );
     sc_assert( u == tp );
     sc_assert( tp.unit() == sc_time_tuple(u).unit() );
+}
+
+#ifdef BENCHMARK
+int test_iteration();
 
+int sc_main( int, char*[] )
+{
+    sc_report_handler::set_actions( SC_WARNING, SC_DO_NOTHING );
+
+    static const int iterations = 20'000;
+    for(int i = 0; i < iterations; ++i ) {
+        test_iteration();
+    }
+    return 0;
 }
 
+int test_iteration()
+#else
 int sc_main( int, char*[] )
+#endif
 {
     sc_report_handler::set_actions( SC_ID_SET_TIME_RESOLUTION_, SC_DO_NOTHING );
     sc_report_handler::set_actions( SC_ID_TIME_CONVERSION_FAILED_, SC_DISPLAY );
@@ -77,7 +94,9 @@ int sc_main( int, char*[] )
     for( auto res : resolutions )
     {
         sc_set_time_resolution( res, resunit );
+#ifndef BENCHMARK
         std::cout << "\nResolution = " << sc_get_time_resolution() << std::endl;
+#endif // BENCHMARK
 
         check_time( sc_time(  10,   SC_NS),  SC_NS,  "10 ns" );
         check_time( sc_time( 100,   SC_NS),  SC_NS, "100 ns" );
@@ -98,12 +117,16 @@ int sc_main( int, char*[] )
 
     {
       sc_set_time_resolution(1, SC_SEC);
+#ifndef BENCHMARK
       std::cout << "\nResolution = " << sc_get_time_resolution() << std::endl;
+#endif // BENCHMARK
 
       auto t = sc_core::sc_time(1, SC_SEC);
       check_time( t, SC_SEC, "1 s");
     }
 
+#ifndef BENCHMARK
     cout << "\nProgram completed" << endl;
+#endif // BENCHMARK
     return 0;
 }