One of my researchers is receiving the following error while calling the parallel function. This started recently and we've tried some basic troubleshooting. This is running on a RHEL 5.9 64 bit Dell server.
Error using parallel_function (line 589) The session that parfor is using has shut down
Error in MCpost (line 27) parfor a = 1:length(vamp) % amp = vamp
The client lost connection to lab 5. This might be due to network problems, or the interactive matlabpool job might have errored.
Whenever he runs this job, I can see there are segfault errors in the logs.
Jul 19 13:49:24 cs4 kernel: MATLAB: segfault at 00002ab0c125dff0 rip 00002ab0b414c125 rsp 00002ab0c125dff0 error 6 Jul 19 13:49:24 cs4 kernel: MATLAB: segfault at 00002b2e9f987ff0 rip 00002b2e92876125 rsp 00002b2e9f987ff0 error 6
Is this a problem with his code or physical memory?
Any advice or direction would be appreciated!!
-- Dan Caballero