modify sm-perf-test

extensions/tests/sm_perf_test.cc

@@ -110,11 +110,11 @@ int main(int argc, char* argv[] )
 
 		std::chrono::time_point<std::chrono::system_clock> start, end;
 		start = std::chrono::system_clock::now();
-		run_test(50, 1000000, shm);
+		run_test(8, 1000000, shm);
 		end = std::chrono::system_clock::now();
 
 		int elapsed_seconds = std::chrono::duration_cast<std::chrono::milliseconds>(end - start).count();
-		std::cout << "elapsed time: " << elapsed_seconds << " ms\n";
+		std::cerr << "elapsed time: " << elapsed_seconds << " ms\n";
 		return 0;
 	}
 	catch( const SystemError& err )

extensions/tests/sm_perf_test.sh

@@ -11,4 +11,6 @@ cd ../../Utilities/Admin/
 cd -
 
 #time -p ./uniset2-start.sh -vcall --dump-instr=yes --simulate-cache=yes --collect-jumps=yes ./sm_perf_test $* --confile sm_perf_test.xml --e-startup-pause 10
-./uniset2-start.sh -f ./sm_perf_test $* --confile sm_perf_test.xml --e-startup-pause 10 > sm_test_gprof.log
+for i in `seq  1 5`; do
+	./uniset2-start.sh -f ./sm_perf_test $* --confile sm_perf_test.xml --e-startup-pause 10 2>>sm_perf_test.log
+done