process-migration.c File Reference

#include "simgrid/msg.h"
#include "xbt/synchro_core.h"

Functions
	XBT_LOG_NEW_DEFAULT_CATEGORY (msg_process_migration,"Messages specific for this msg example")
static int	emigrant (int argc, char *argv[])
	The Emigrant will be moved from host to host. More...
static int	policeman (int argc, char *argv[])
	The policeman check for emigrants and move them back to 'Jacquelin'. More...
int	main (int argc, char *argv[])

Variables
xbt_mutex_t	checkpoint = NULL
xbt_cond_t	identification = NULL
static msg_process_t	controlled_process = NULL

Function Documentation

XBT_LOG_NEW_DEFAULT_CATEGORY	(	msg_process_migration	,
		"Messages specific for this msg example"
	)

static int emigrant ( int  argc, char *  argv[]  )

static

The Emigrant will be moved from host to host.

• First, move to another host by myself
• Execute some work there
• Move back to original location
• Go back to the other host to sleep
• Get controlled at checkpoint
• and get moved back by policeman

static int policeman ( int  argc, char *  argv[]  )

static

The policeman check for emigrants and move them back to 'Jacquelin'.

• Wait at checkpoint to control the identification of processes
• Move an emigrant to Jacquelin

int main	(	int	argc,
		char *	argv[]
	)

• Load the platform description
• Create and deploy emigrant and policeman processes
• Initiate checkpoint and identification
• Run the simulation

Variable Documentation

xbt_mutex_t checkpoint = NULL

xbt_cond_t identification = NULL

msg_process_t controlled_process = NULL

static