C++ (Cpp) ProcessInfo::getNumCores Exemples

Exemple #1

Fichier : dbcommands_generic.cpp Projet : NathanZamecnik/mongo

        bool run(const string& dbname, BSONObj& cmdObj, int, string& errmsg, BSONObjBuilder& result, bool fromRepl) {
            ProcessInfo p;
            BSONObjBuilder bSys, bOs;

            bSys.appendDate( "currentTime" , jsTime() );
            bSys.append( "hostname" , prettyHostName() );
            bSys.append( "cpuAddrSize", p.getAddrSize() );
            bSys.append( "memSizeMB", static_cast <unsigned>( p.getMemSizeMB() ) );
            bSys.append( "numCores", p.getNumCores() );
            bSys.append( "cpuArch", p.getArch() );
            bSys.append( "numaEnabled", p.hasNumaEnabled() );
            bOs.append( "type", p.getOsType() );
            bOs.append( "name", p.getOsName() );
            bOs.append( "version", p.getOsVersion() );

            result.append( StringData( "system" ), bSys.obj() );
            result.append( StringData( "os" ), bOs.obj() );
            p.appendSystemDetails( result );

            return true;
        }

Exemple #2

Fichier : processinfo_test.cpp Projet : amidvidy/mongo

TEST(ProcessInfo, GetNumCoresReturnsNonZeroNumberOfProcessors) {
    ProcessInfo processInfo;
    ProcessInfo::initializeSystemInfo();
    ASSERT_GREATER_THAN((int)processInfo.getNumCores(), 0);
}