Charm++ parallel programming system

[Ronak Buch <rabuch2 AT illinois.edu>]

The easiest way to do so, assuming you're using AtSync() for load balancing, is to merely not call AtSync() while you don't want to migrations to happen.

With periodic load balancing, then yes, TurnManualLBOn() and TurnManualLBOff() should disable migration due to load balancing while manual load balancing is turned on. You should only have to call CkStartLB() if you do want to balance load while manual load balancing is enabled, so you shouldn't have to call it at all.

Thanks,

Ronak

On Mon, Aug 6, 2018 at 4:29 PM, Jozsef Bakosi <jbakosi AT lanl.gov> wrote:

Hi folks,

I would like to turn off load balancing (and migration) for a given
period.

Should I just put TurnManualLBOn() and TurnManualLBOff() around which I
do not want migration and that's it?

Do I also have to call CkStartLB()? What if I don't? If I do, where
should that be relative to the above two calls?

Thanks,
Jozsef