Re: [OMPI users] checkpoint/restart facility - blcr

2014-02-27 Thread George Bosilca
The C/R framework is generic, so once the CRIU support is working I expect all previous C/R modules (BLCR and user-level) to be fully functional again. George. On Feb 27, 2014, at 19:15 , Ralph Castain wrote: > It is being restored, using the new CRIU support in the latest Linux kernel > >

Re: [OMPI users] checkpoint/restart facility - blcr

2014-02-27 Thread George Bosilca
You are right, the support stopped with 1.6 so there is no support for C/R in 1.7. However, an effort to reinstate the C/R support in the trunk (and potentially in the 1.9) is ongoing. George. On Feb 27, 2014, at 19:11 , Maxime Boissonneault wrote: > I heard that c/r support in OpenMPI was

Re: [OMPI users] checkpoint/restart facility - blcr

2014-02-27 Thread Ralph Castain
It is being restored, using the new CRIU support in the latest Linux kernel On Feb 27, 2014, at 10:11 AM, Maxime Boissonneault wrote: > I heard that c/r support in OpenMPI was being dropped after version 1.6.x. Is > this not still the case ? > > Maxime Boissonneault > > Le 2014-02-27 13:09,

Re: [OMPI users] checkpoint/restart facility - blcr

2014-02-27 Thread Maxime Boissonneault
I heard that c/r support in OpenMPI was being dropped after version 1.6.x. Is this not still the case ? Maxime Boissonneault Le 2014-02-27 13:09, George Bosilca a écrit : Both were supported at some point. I'm not sure if any is still in a workable state in the trunk today. However, there is a

Re: [OMPI users] checkpoint/restart facility - blcr

2014-02-27 Thread George Bosilca
Both were supported at some point. I’m not sure if any is still in a workable state in the trunk today. However, there is an ongoing effort to reinstate the coordinated approach. George. On Feb 27, 2014, at 18:50 , basma a.azeem wrote: > i have a question about the checkpoint/restart facili

Re: [OMPI users] checkpoint/restart facility - blcr

2014-02-27 Thread Ralph Castain
coordinated - all the procs do it collectively On Feb 27, 2014, at 9:50 AM, basma a.azeem wrote: > i have a question about the checkpoint/restart facility of BLCR with OPEN MPI > , does the checkpoint/restart solution as a whole can be considered as a > coordinated or uncoordinated approach >

[OMPI users] checkpoint/restart facility - blcr

2014-02-27 Thread basma a . azeem
i have a question about the checkpoint/restart facility of BLCR with OPEN MPI , does the checkpoint/restart solution as a whole can be considered as a coordinated or uncoordinated approach