cosmotool/external/sharp/c_utils/memusage.h

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2012-11-10 14:59:10 +01:00
/*
* This file is part of libc_utils.
*
* libc_utils 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 2 of the License, or
* (at your option) any later version.
*
* libc_utils 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 libc_utils; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* libc_utils is being developed at the Max-Planck-Institut fuer Astrophysik
* and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt
* (DLR).
*/
/*! \file memusage.h
* Functionality for measuring memory consumption
*
* Copyright (C) 2012 Max-Planck-Society
* \author Martin Reinecke
*/
#ifndef PLANCK_MEMUSAGE_H
#define PLANCK_MEMUSAGE_H
#ifdef __cplusplus
extern "C" {
#endif
/*! Returns the current resident set size in bytes.
\note Currently only supported on Linux. Returns -1 if unsupported. */
double residentSetSize(void);
/*! Returns the high water mark of the resident set size in bytes.
\note Currently only supported on Linux. Returns -1 if unsupported. */
double VmHWM(void);
#ifdef __cplusplus
}
#endif
#endif