[OMPI devel] 1.7.5 end-of-week status report

Hi folks I have both good and bad news to report - first the good. OSHMEM now passes nearly all its tests on my Linux cluster (tcp). My hat is off to the Mellanox guys for getting this done, including getting our MTT repo tests complete. The MPI layer passes nearly all the IBM, Intel, and

Re: [OMPI devel] usage of mca variables in orte-restart

The preferred way is to use mca_base_var_find and then call mca_base_var_[set|get]_value. For performance sake we only look at the environment when the variable is registered. -Nathan Please excuse the horrible Outlook top-posting. OWA sucks. From:

Re: [OMPI devel] usage of mca variables in orte-restart

I don't believe we support changing the value of an MCA param on-the-fly - you'd need to transfer it to an appropriate-level global that you can change as required On Mar 14, 2014, at 2:05 PM, Adrian Reber wrote: > I am now trying to run orte-restart. As far as I understand

[OMPI devel] usage of mca variables in orte-restart

I am now trying to run orte-restart. As far as I understand it orte-restart analyzes the checkpoint metadata and then tries to exec() mpirun which then starts opal-restart. During the startup of opal-restart (during initialize()) detection of the best CRS module is disabled: /* * Turn

Re: [OMPI devel] Loading Open MPI from MPJ Express (Java) fails

And I managed to run Open MPI with MPJ Express. I added the following code and it worked like a charm. *In Java* /* * Static Block for loading the libnativempjdev.so */ static { System.loadLibrary("nativempjdev"); if(!loadGlobalLibraries()) { System.out.println("MPJ

Re: [OMPI devel] orte-restart and PATH

It looks like I did not add the prefix path to the binary name before fork/exec in orte-restart. There is a string variable that you can use to get the appropriate prefix: opal_install_dirs.prefix from opal/mca/installdirs/installdirs.h It's the same one that Ralph mentioned that orterun