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Rewrite the way application exits

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Centralize in a single object all the global resources
management and avoid a bunch of sparse exit() calls.

This is more reliable and clean and more stick to C++ coding
practices.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2009-05-07 12:45:46 +02:00
parent 2155fb7825
commit a88e762b4e
13 changed files with 217 additions and 123 deletions
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15
src/benchmark.cpp
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@@ -79,15 +79,14 @@ void benchmark(const std::string& commandLine) {
if (val < 4 || val > 1024)
{
std::cerr << "The hash table size must be between 4 and 1024" << std::endl;
exit(EXIT_FAILURE);
Application::exit_with_failure();
}
csStr >> threads;
csVal >> val;
if (val < 1 || val > THREAD_MAX)
{
std::cerr << "The number of threads must be between 1 and " << THREAD_MAX
<< std::endl;
exit(EXIT_FAILURE);
std::cerr << "The number of threads must be between 1 and " << THREAD_MAX << std::endl;
Application::exit_with_failure();
}
set_option_value("Hash", ttSize);
set_option_value("Threads", threads);
@@ -115,9 +114,8 @@ void benchmark(const std::string& commandLine) {
std::ifstream fenFile(fileName.c_str());
if (!fenFile.is_open())
{
std::cerr << "Unable to open positions file " << fileName
<< std::endl;
exit(EXIT_FAILURE);
std::cerr << "Unable to open positions file " << fileName << std::endl;
Application::exit_with_failure();
}
std::string pos;
while (fenFile.good())
@@ -141,7 +139,8 @@ void benchmark(const std::string& commandLine) {
int dummy[2] = {0, 0};
Position pos(*it);
std::cout << "\nProcessing position " << cnt << '/' << positions.size() << std::endl << std::endl;
think(pos, true, false, 0, dummy, dummy, 0, maxDepth, maxNodes, secsPerPos, moves);
if (!think(pos, true, false, 0, dummy, dummy, 0, maxDepth, maxNodes, secsPerPos, moves))
break;
totalNodes += nodes_searched();
}
std::cout << "\nProcessing time (ms) " << get_system_time() - startTime << std::endl