PerfUtils.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef _PERFUTILS_H_
#define _PERFUTILS_H_
 
// This is a collection of performance utilities used to
// benchmark the GeoModel.  Currently it includes a routine
// to fetch the current memory consumption in kilobytes and
// a routine to fetch the current CPU consumption in jiffies.
//
// Joe Boudreau March 2005.
 
class PerfUtils {
public:
    // Get the current Memory Usage (kbytes);
    static int getMem();
 
    // Get the current CPU Usage (jiffies= 1/100th of a second):
    static void getCpu(int& uTime, int& sTime);
};
 
#endif