Determine computer processor information.
/* ############################################################################## # file: config_procs.cpp # # 'msparser' toolkit example code # ############################################################################## # COPYRIGHT NOTICE # # Copyright 1998-2005 Matrix Science Limited All Rights Reserved. # # # ############################################################################## # $Source: parser/examples/test_cxx/config_procs.cpp $ # # $Author: villek@matrixscience.com $ # # $Date: 2018-07-30 16:23:53 +0100 $ # # $Revision: 1b450440f9c97e1e41d0fc6016a27d68951d4532 | MSPARSER_REL_2_8_1-0-gea32989045 $ # # $NoKeywords:: $ # ############################################################################## */ #include "msparser.hpp" #include <iostream> // All the classes are part of the matrix_science namespace using namespace matrix_science; int main(int argc, char * argv[]) { // Don't check for Linux hyperthreading, assume 4 cpu license ms_processors cpus(false, 1); if ( !cpus.isValid() ) { std::cout << "There are errors. Cannot continue. The last error description:" << std::endl; std::cout << cpus.getLastErrorString() << std::endl; return 1; } std::cout << "Number of CPUS available on the system: " << cpus.getNumOnSystem() << std::endl; return 0; } /* will give the output, for instance: # config_procs Number of CPUS available on the system: 2 */
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