parProfiling.H

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/*---------------------------------------------------------------------------*\
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-------------------------------------------------------------------------------
    Copyright (C) 2019-2020 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::functionObjects::parProfiling
 
Group
    grpUtilitiesFunctionObjects
 
Description
    Simple (simplistic) mpi-profiling.
 
Usage
    Example of function object specification:
    \verbatim
    profiling
    {
        type  parProfiling;
        libs  (utilityFunctionObjects);
 
        // Report stats on exit only (instead of every time step)
        executeControl  onEnd;
        writeControl    none;
    }
    \endverbatim
 
SourceFiles
    parProfiling.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef functionObjects_parProfiling_H
#define functionObjects_parProfiling_H
 
#include "functionObject.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward declaration of classes
class Time;
 
namespace functionObjects
{
 
/*---------------------------------------------------------------------------*\
                  Class parProfiling Declaration
\*---------------------------------------------------------------------------*/
 
class parProfiling
:
    public functionObject
{
    // Private Member Functions
 
        //- No copy construct
        parProfiling(const parProfiling&) = delete;
 
        //- No copy assignment
        void operator=(const parProfiling&) = delete;
 
 
public:
 
    //- Runtime type information
    TypeName("parProfiling");
 
 
    // Constructors
 
        //- Construct from Time and dictionary
        parProfiling
        (
            const word& name,
            const Time& runTime,
            const dictionary& dict
        );
 
 
    //- Destructor
    virtual ~parProfiling();
 
 
    // Member Functions
 
        //- Report the current profiling information
        void report();
 
        //- Report
        virtual bool execute();
 
        //- Do nothing
        virtual bool write();
 
        //- Report
        virtual bool end();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace functionObjects
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //