Function splitDatabase

Rapfi/command/gomocup.cpp:1088–1104

}

void splitDatabase()
{
    auto databasePath = readPathFromInput();
    if (Search::Threads.dbStorage()) {
        std::string dbPathUTF8 = databasePath.u8string();
        if (auto dbToSplit = Config::createDefaultDBStorage(dbPathUTF8)) {
            auto   startTime  = now();
            size_t writeCount = ::Database::splitDatabase(*Search::Threads.dbStorage(),
                                                          *dbToSplit,
                                                          *board,
                                                          options.rule);
            auto   endTime    = now();
            MESSAGEL("Write " << writeCount << " records into the spilted database using "
                              << (endTime - startTime) << " ms.");
        }
    }
}

void mergeDatabase()
{