On Mar 21, 2014, at 3:26 AM, madhurima madhunapanthula <erankima...@gmail.com> wrote:
> Iam trying to link the jumpshot libraries with the graph500 (mpi_tuned_2d > sources). > After linkin the libraries and executing mpirun with the > graph500_mpi_custome_n binaries Iam getting the following segmenation fault. Are you using Open MPI? > I have no clue as to where the issue is. When I dont link the jumpshot > libraries with the Graph500(mpi_tuned_2d) sources the binaries run without > segfault error That seems to imply that the problem is with Jumpshot...? The stack trace you're showing seems to show that it's segv'ing inside graph500_mpi_custom_8, which seems to be supplying its own MPI_Testany (which is how these profiling libraries usually work). You might want to look at the corefile and see what Jumpshot is doing when the segv occurs. -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
