Re: [OMPI users] Checkpointing mpi4py program (Probably bcast issue)

2010-08-20 Thread ananda.mudar
e > > - Ananda > > Ananda B Mudar, PMP > Senior Technical Architect > Wipro Technologies > Ph: 972 765 8093 begin_of_the_skype_highlighting 972 765 8093 > end_of_the_skype_highlighting > ananda.mudar_at_[hidden] > > From: Ananda Babu Mudar > Sen

Re: [OMPI users] Checkpointing mpi4py program (Probably bcast issue)

2010-08-18 Thread ananda.mudar
d any other information. Thanks Ananda Ananda B Mudar, PMP Senior Technical Architect Wipro Technologies Ph: 972 765 8093 ananda.mu...@wipro.com --- Original Message --- Subject: Re: [OMPI users] Checkpointing mpi4py program From: Joshua Hursey (jjhursey_at_[h

Re: [OMPI users] Checkpointing mpi4py program

2010-08-18 Thread Joshua Hursey
ve reported. > > Let me know if you need any additional information. > > Thanks for your time in advance > > - Ananda > > Ananda B Mudar, PMP > Senior Technical Architect > Wipro Technologies > Ph: 972 765 8093 > ananda.mu...@wipro.com > >

Re: [OMPI users] Checkpointing mpi4py program

2010-08-16 Thread ananda.mudar
logies Ph: 972 765 8093 ananda.mu...@wipro.com From: Ananda Babu Mudar (WT01 - Energy and Utilities) Sent: Sunday, August 15, 2010 11:25 PM To: us...@open-mpi.org Subject: Re: [OMPI users] Checkpointing mpi4py program Importance: High Josh I tried running the mpi4py program with the late

Re: [OMPI users] Checkpointing mpi4py program

2010-08-16 Thread ananda.mudar
e let me know if you need any additional information. Thanks for your time in advance Thanks Ananda -Original Message- Subject: Re: [OMPI users] Checkpointing mpi4py program From: Joshua Hursey (jjhursey_at_[hidden]) List-Post: users@lists.open-mpi.org Date: 2010-08-13 12:28:31 No

Re: [OMPI users] Checkpointing mpi4py program

2010-08-13 Thread Joshua Hursey
em. I will see if I have to change any other environment variables >> to have a successful compilation. I will keep you posted. >> >> BTW, were you successful in reproducing the problem on a system with >> OpenMPI 1.4.2? >> >> Thanks >> Ananda >&g

Re: [OMPI users] Checkpointing mpi4py program

2010-08-13 Thread ananda.mudar
> Thanks > Ananda > -Original Message- > Date: Thu, 12 Aug 2010 09:12:26 -0400 > From: Joshua Hursey > Subject: Re: [OMPI users] Checkpointing mpi4py program > To: Open MPI Users > Message-ID: <1f1445ab-9208-4ef0-af25-5926bd53c...@open-mpi.org> > Content

Re: [OMPI users] Checkpointing mpi4py program

2010-08-13 Thread ananda.mudar
: Joshua Hursey Subject: Re: [OMPI users] Checkpointing mpi4py program To: Open MPI Users Message-ID: <1f1445ab-9208-4ef0-af25-5926bd53c...@open-mpi.org> Content-Type: text/plain; charset=us-ascii Can you try this with the current trunk (r23587 or later)? I just added a number of new features a

Re: [OMPI users] Checkpointing mpi4py program

2010-08-12 Thread Joshua Hursey
...@wipro.com > > > -Original Message----- > Date: Mon, 9 Aug 2010 16:37:58 -0400 > From: Joshua Hursey > Subject: Re: [OMPI users] Checkpointing mpi4py program > To: Open MPI Users > Message-ID: <270bd450-743a-4662-9568-1fedfcc6f...@open-mpi.org> > Content-Ty

Re: [OMPI users] Checkpointing mpi4py program

2010-08-10 Thread ananda.mudar
users] Checkpointing mpi4py program To: Open MPI Users Message-ID: <270bd450-743a-4662-9568-1fedfcc6f...@open-mpi.org> Content-Type: text/plain; charset=windows-1252 I have not tried to checkpoint an mpi4py application, so I cannot say for sure if it works or not. You might be hitting somethin

Re: [OMPI users] Checkpointing mpi4py program

2010-08-09 Thread Joshua Hursey
I have not tried to checkpoint an mpi4py application, so I cannot say for sure if it works or not. You might be hitting something with the Python runtime interacting in an odd way with either Open MPI or BLCR. Can you attach a debugger and get a backtrace on a stuck checkpoint? That might show

[OMPI users] Checkpointing mpi4py program

2010-08-09 Thread ananda.mudar
Hi I have integrated mpi4py with openmpi 1.4.2 that was built with BLCR 0.8.2. When I run ompi-checkpoint on the program written using mpi4py, I see that program doesn't resume sometimes after successful checkpoint creation. This doesn't occur always meaning the program resumes after successful