Re: [OMPI devel] segmentation fault

2015-04-14 Thread Ralph Castain
I’m afraid I don’t know much about that code, but I can try to help. Can you look at the core file from the segfault and send the backtrace? > On Apr 14, 2015, at 8:04 AM, Cyrille DIBAMOU MBEUYO > wrote: > > Thank you for your reply. > > This error appear on the master node, where i launch t

[OMPI devel] Common symbols warning

2015-04-14 Thread Ralph Castain
Dave committed this earlier today, and here is the first error report: WARNING! Common symbols found: comm_request.o: 0068 C ompi_comm_request_mutex comm_request.o: 0001 C ompi_comm_request_progress_active comm_request.o: 0210 C

Re: [OMPI devel] segmentation fault

2015-04-14 Thread Cyrille DIBAMOU MBEUYO
Thank you for your reply. This error appear on the master node, where i launch the "ompi-restart" command. It is on the 1.6.5 serie 2015-04-14 15:21 GMT+01:00 Ralph Castain : > Is this on the master? Or on the 1.8 series? > > > On Apr 14, 2015, at 2:12 AM, Cyrille DIBAMOU MBEUYO > wrote: > >

Re: [OMPI devel] segmentation fault

2015-04-14 Thread Ralph Castain
Is this on the master? Or on the 1.8 series? > On Apr 14, 2015, at 2:12 AM, Cyrille DIBAMOU MBEUYO > wrote: > > Good morning, > > In my experiences, i have shared a folder in my cluster of 4 computers. > I then run a mpi programm (which calculate the nomber pi) on 2 computers, and > i checkp

[OMPI devel] segmentation fault

2015-04-14 Thread Cyrille DIBAMOU MBEUYO
*Good morning,* In my experiences, i have shared a folder in my cluster of 4 computers. I then run a mpi programm (which calculate the nomber pi) on 2 computers, and i checkpoint it with the ompi-checkpoint command. For the restart, i modify the nodes file for change one computer name so that the