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Introduce node limited benchmarking

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Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba 2008-11-22 11:56:14 +01:00
parent 1867785231
commit 62ab7e4612
2 changed files with 15 additions and 14 deletions
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23
src/benchmark.cpp
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@ -71,8 +71,8 @@ void benchmark(const std::string& commandLine) {
std::istringstream csVal(commandLine); std::istringstream csVal(commandLine);
std::istringstream csStr(commandLine); std::istringstream csStr(commandLine);
std::string ttSize, threads, fileName, timeOrDepth; std::string ttSize, threads, fileName, limitType;
int val, secsPerPos, maxDepth = 0; int val, secsPerPos, maxDepth, maxNodes;
csStr >> ttSize; csStr >> ttSize;
csVal >> val; csVal >> val;
@ -95,17 +95,18 @@ void benchmark(const std::string& commandLine) {
set_option_value("Use Search Log", "true"); set_option_value("Use Search Log", "true");
set_option_value("Search Log Filename", "bench.txt"); set_option_value("Search Log Filename", "bench.txt");
csVal >> secsPerPos; csVal >> val;
csVal >> fileName; csVal >> fileName;
csVal >> timeOrDepth; csVal >> limitType;
if (timeOrDepth == "time") secsPerPos = maxDepth = maxNodes = 0;
secsPerPos *= 1000;
if (limitType == "time")
secsPerPos = val * 1000;
else if (limitType == "depth")
maxDepth = val;
else else
{ maxNodes = val;
maxDepth = secsPerPos;
secsPerPos = 0;
}
std::vector<std::string> positions; std::vector<std::string> positions;
@ -139,7 +140,7 @@ void benchmark(const std::string& commandLine) {
int dummy[2] = {0, 0}; int dummy[2] = {0, 0};
Position pos(*it); Position pos(*it);
std::cout << "\nProcessing position " << cnt << '/' << positions.size() << std::endl << std::endl; std::cout << "\nProcessing position " << cnt << '/' << positions.size() << std::endl << std::endl;
think(pos, true, false, 0, dummy, dummy, 0, maxDepth, 0, secsPerPos, moves); think(pos, true, false, 0, dummy, dummy, 0, maxDepth, maxNodes, secsPerPos, moves);
} }
std::cout << "\n\nBenchmarking finished. Processing time (ms) " << get_system_time() - startTime std::cout << "\n\nBenchmarking finished. Processing time (ms) " << get_system_time() - startTime
<< std::endl << "Press any key to exit\n"; << std::endl << "Press any key to exit\n";

6
src/main.cpp
View file

@ -75,14 +75,14 @@ int main(int argc, char *argv[]) {
{ {
std::cout << "Usage: glaurung bench <hash size> <threads> " std::cout << "Usage: glaurung bench <hash size> <threads> "
<< "[time = 60s] [fen positions file = default] " << "[time = 60s] [fen positions file = default] "
<< "[time or depth limited = time]" << "[time, depth or node limited = time]"
<< std::endl; << std::endl;
exit(0); exit(0);
} }
string time = argc > 4 ? argv[4] : "60"; string time = argc > 4 ? argv[4] : "60";
string fen = argc > 5 ? argv[5] : "default"; string fen = argc > 5 ? argv[5] : "default";
string dt = argc > 6 ? argv[6] : "time"; string lim = argc > 6 ? argv[6] : "time";
benchmark(string(argv[2]) + " " + string(argv[3]) + " " + time + " " + fen + " " + dt); benchmark(string(argv[2]) + " " + string(argv[3]) + " " + time + " " + fen + " " + lim);
return 0; return 0;
} }