setupenv.cpp

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// setupenv.cpp ---
//
// Filename: setupenv.cpp
// Description:
// Author: Subhasis Ray
// Maintainer:
// Copyright (C) 2010 Subhasis Ray, all rights reserved.
// Created: Sat Mar 26 22:36:10 2011 (+0530)
// Version:
// Last-Updated: Fri Aug 10 17:15:17 2012 (+0530)
//           By: subha
//     Update #: 31
// URL:
// Keywords:
// Compatibility:
//
//

// Commentary:
//
//
//
//

// Change log:
//
//
//

// Code:

#include <map>
#include <string>
#include <sstream>
#include <cstdlib>
using namespace std;

extern unsigned getNumCores();

namespace moose {
    const map<string, string>& getArgMap()
    {
        static map<string, string> argmap;
        if (argmap.empty()){
            char * verbosity = getenv("VERBOSITY");
            if (verbosity != NULL){
                argmap.insert(pair<string, string>("VERBOSITY", string(verbosity)));
            } else {
                argmap.insert(pair<string, string>("VERBOSITY", "0"));
            }
            char * isSingleThreaded = getenv("SINGLETHREADED");
            if (isSingleThreaded != NULL){
                argmap.insert(pair<string, string>("SINGLETHREADED", string(isSingleThreaded)));
            }
            else {
                argmap.insert(pair<string, string>("SINGLETHREADED", "0"));
            }
            char * isInfinite = getenv("INFINITE");
            if (isInfinite != NULL){
                argmap.insert(pair<string, string>("INFINITE", string(isInfinite)));
            }
            // else {
            //     argmap.insert(pair<string, string>("INFINITE", "0"));
            // }

            char * numCores = getenv("NUMCORES");
            if (numCores != NULL){
                argmap.insert(pair<string, string>("NUMCORES", string(numCores)));
            } else {
                unsigned int cores = getNumCores();
                stringstream s;
                s << cores;
                argmap.insert(pair<string, string>("NUMCORES", s.str()));
            }
            char * numNodes = getenv("NUMNODES");
            if (numNodes != NULL){
                argmap.insert(pair<string, string>("NUMNODES", string(numNodes)));
            } // else {
            //     argmap.insert(pair<string, string>("NUMNODES", "1"));
            // }
            char * numProcessThreads = getenv("NUMPTHREADS");
            if (numProcessThreads != NULL){
                argmap.insert(pair<string, string>("NUMPTHREADS", string(numProcessThreads)));
            }
            char * doQuit = getenv("QUIT");
            if (doQuit != NULL){
                argmap.insert(pair<string, string>("QUIT", string(doQuit)));
            } // else {
            //     argmap.insert(pair<string, string>("QUIT", "0"));
            // }
            char * doUnitTests = getenv("DOUNITTESTS");
            if (doUnitTests != NULL){
                argmap.insert(pair<string, string>("DOUNITTESTS", string(doUnitTests)));
            } // else {
            //     argmap.insert(pair<string, string>("DOUNITTESTS", "0"));
            // }
            char * doRegressionTests = getenv("DOREGRESSIONTESTS");
            if (doRegressionTests != NULL){
                argmap.insert(pair<string, string>("DOREGRESSIONTESTS", string(doRegressionTests)));
            } // else {
            //     argmap.insert(pair<string, string>("DOREGRESSIONTESTS", "0"));
            // }

        }
        return argmap;
    }

}


//
// setupenv.cpp ends here