Re: [OMPI users] check point restart

2013-07-19 Thread Erik Nelson
Thanks Lloyd, Ralph . . regarding Ralph's comment, >I don't understand the comment about printing and recompiling. Usually, people just have the app >write its intermediate results to a file, and provide a cmd line option .. right, I shouldn't have written compile. It probably wouldn't increase t

Re: [OMPI users] check point restart

2013-07-19 Thread Ralph Castain
On Jul 19, 2013, at 12:41 PM, Lloyd Brown wrote: > I know that in the past it has been supported via toolkits like BLCR, > but I don't know the current level of support, to be honest. I think I > heard somewhere that the checkpoint/restart support in OpenMPI was going > away in some fashion. I

Re: [OMPI users] check point restart

2013-07-19 Thread Lloyd Brown
I know that in the past it has been supported via toolkits like BLCR, but I don't know the current level of support, to be honest. I think I heard somewhere that the checkpoint/restart support in OpenMPI was going away in some fashion. In any case, if you have the ability to set up application-aw