vprivcheckpoint.c

Path MPICH-V for MPICH the MPI Implementation

/*
  MPICH-V
  Copyright (C) 2002, 2003 Groupe Cluster et Grid, LRI, Universite de Paris Sud


  This file is part of MPICH-V.

  MPICH-V 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.

  MPICH-V 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 MPICH-V; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

  $Id: vprivcheckpoint.c,v 1.1 2006/01/19 13:37:28 herault Exp $
*/
#include "config.h"
#include "vprivcheckpoint.h"
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <signal.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <fcntl.h>
#include <wait.h>
#include <time.h>

#include "debug.h"

#include "mpid.h"
#include "mpiddev.h"
#include "mpimem.h"

/**
  *  Open pipe for asynchronous read
  *  @return -1 on error, 0 on success
  */
int vprivcheckpoint_init(int group, int rank)
{
  printe("should not call this function: no checkpoint");
  return -1;
}

/**
  * Perform actual checkpoint 
  * @return -1 on failure, 0 on success
  */
int vprivcheckpoint_performcheckpoint(int ckpt_wait)
{
  printe("should not call this function: no checkpoint");
  return -1;
}

/**
  * Close and free all internaly used data structures
  * @return -1 on error, 0 on success
  */
int vprivcheckpoint_finalize(void)
{
  printe("should not call this function: no checkpoint");
  return -1;
}