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Code Issues Releases Wiki Activity

Setup to use Callgrind profiler

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No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba 2009-05-02 14:39:23 +02:00
parent 991ab2bea8
commit fdb2242d34
1 changed files with 10 additions and 0 deletions
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10
src/main.cpp
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@ -17,6 +17,8 @@
along with this program. If not, see <http://www.gnu.org/licenses/>. along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
// To profile with callgrind uncomment following line
//#define USE_CALLGRIND
//// ////
//// Includes //// Includes
@ -39,6 +41,10 @@
#include "uci.h" #include "uci.h"
#include "ucioption.h" #include "ucioption.h"
#ifdef USE_CALLGRIND
#include <valgrind/callgrind.h>
#endif
using std::string; using std::string;
//// ////
@ -63,6 +69,10 @@ int main(int argc, char *argv[]) {
init_bitbases(); init_bitbases();
init_threads(); init_threads();
#ifdef USE_CALLGRIND
CALLGRIND_START_INSTRUMENTATION;
#endif
// Make random number generation less deterministic, for book moves // Make random number generation less deterministic, for book moves
for (int i = abs(get_system_time() % 10000); i > 0; i--) for (int i = abs(get_system_time() % 10000); i > 0; i--)
genrand_int32(); genrand_int32();