Hi Wentao, I just briefly browsed PETSc and SLEPc, and I think DMTCP should support them well (although I haven't tried), since essentially what they do is numerical computation, with nothing fancy to the OS. I've tried DMTCP on HPCG (High Performance Conjugate Gradients) and NAMD (Scalable Molecular Dynamics), and both of them work nicely under DMTCP. The result should be similar to your applications.
Also, scale isn't a problem, since we've tested a series of large-scale experiments, using up to 32k cores. Let me know if you have any other questions, Jiajun On Thu, Sep 29, 2016 at 3:37 PM Zhang, Wentao <wzhan...@illinois.edu> wrote: > Hi, > > My name Wentao Zhang. I am running some long-running-time jobs on TACC > Stampede and I need help to restart my run. I asked TACC for help and > Jerome@TACC directed me to DMTCP:-) > > Before starting reading manual and running demos, I just want to quickly > confirm whether the features of my program sound compatible to DMTCP? Below > are the features of my program: > > 1. Written primarily in Fortran90 (minor in C) and parallelized with MPI > 2. Integrated with PETSc(https://www.mcs.anl.gov/petsc/) and SLEPc( > http://slepc.upv.es/) > 3. Typically run on 500~4000 cores of TACC Stampede > > I think DMTCP support Fortran and MPI but I am not sure anyone has ever > used it with PETSc and SLEPc. Any comments and suggestions are greatly > appreciated! > > Thank you. > > Best regards, > Wentao > -- > > Wentao Zhang > Ph.D. Student > Department of Mechanical Science and Engineering > University of Illinois at Urbana-Champaign > MP:1-217-8197908 > Email:wzhan...@illinois.edu > Web:https://www.linkedin.com/in/wzhang80 > > > ------------------------------------------------------------------------------ > _______________________________________________ > Dmtcp-forum mailing list > Dmtcp-forum@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/dmtcp-forum >
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