[OMPI devel] [TIPC BTL] test programmes
Hi all, I have finished the development of TIPC BTL component. It can pass all sample programs that Open MPI has within the package. Do any of you guys have any testing programs that I should run to test if it really works? Thank you. Best regards, Xin
Re: [OMPI devel] [TIPC BTL] test programmes
On Mon, 1 Aug 2011 09:47:00 PM Xin He wrote: > Do any of you guys have any testing programs that I should > run to test if it really works? How about a real MPI program which has test data to check it's running OK ? Gromacs is open source and has a self-test mechanism run via "make test" IIRC. I think HPL (Linpack) also checks the data from its run.. cheers, Chris -- Christopher Samuel - Senior Systems Administrator VLSCI - Victorian Life Sciences Computation Initiative Email: sam...@unimelb.edu.au Phone: +61 (0)3 903 55545 http://www.vlsci.unimelb.edu.au/
[OMPI devel] cross-platform execution
Hi All, Is there any advice/documentation/FAQs/whatever that talks about cross-platform issues? Say, for instance, my users run mpirun on Solaris and they want their jobs to run on Linux. I'm looking for any and all parameters/settings that I need to be aware of, tweak, clear, etc. to make sure this works. Through a bit of trial-and-error, I know that I need to pass the right prefix to find the orted, and ~/.openmpi/mca-params.conf (mca_component_path at least) needs to match the platform at both ends. I'm sure there are many others. I can't imagine I'm the first one to try this, so any info or pointers would be greatly appreciated. Thanks, Maury Feskanich
[OMPI devel] 1.5.4rc1 is (finally) posted
It contains a mountain of bug fixes and some new features. One last feature that isn't in yet is Mellanox's new MTL; we'll pick that up in the next RC (because it's very standalone / doesn't affect anything else and I wanted to get this RC out the door. Finally). http://www.open-mpi.org/software/ompi/v1.5/ -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
Re: [OMPI devel] [TIPC BTL] test programmes
Additionally, you might want to download an run a bunch of common MPI benchmarks, such as: - Netpipe - Intel MPI Benchmarks (IMB) - SKaMPI - HPL (Linpack) - ...etc. On Aug 1, 2011, at 8:12 AM, Chris Samuel wrote: > On Mon, 1 Aug 2011 09:47:00 PM Xin He wrote: > >> Do any of you guys have any testing programs that I should >> run to test if it really works? > > How about a real MPI program which has test data to check > it's running OK ? Gromacs is open source and has a self-test > mechanism run via "make test" IIRC. > > I think HPL (Linpack) also checks the data from its run.. > > cheers, > Chris > -- > Christopher Samuel - Senior Systems Administrator > VLSCI - Victorian Life Sciences Computation Initiative > Email: sam...@unimelb.edu.au Phone: +61 (0)3 903 55545 > http://www.vlsci.unimelb.edu.au/ > ___ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
Re: [OMPI devel] [TIPC BTL] test programmes
NAS Parallel Benchmarks are self-verifying. Another option is the MPI Testing Tool http://www.open-mpi.org/projects/mtt/ but it might be more trouble than it's worth. (INCIDENTALLY, THERE ARE TRAC TROUBLES WITH THE THREE LINKS AT THE BOTTOM OF THAT PAGE! COULD SOMEONE TAKE A LOOK?) If you do decide to explore MTT, http://www.open-mpi.org/projects/mtt/svn.php tells you how to do a Subversion checkout. It's a test harness. For the tests themselves, look in mtt/trunk/samples/*-template.ini for examples of what tests to run. Whether you want to pursue this route depends on whether you're serious about doing lots of testing. On 08/01/11 17:13, Jeff Squyres wrote: Additionally, you might want to download an run a bunch of common MPI benchmarks, such as: - Netpipe - Intel MPI Benchmarks (IMB) - SKaMPI - HPL (Linpack) - ...etc. On Aug 1, 2011, at 8:12 AM, Chris Samuel wrote: On Mon, 1 Aug 2011 09:47:00 PM Xin He wrote: Do any of you guys have any testing programs that I should run to test if it really works? How about a real MPI program which has test data to check it's running OK ? Gromacs is open source and has a self-test mechanism run via "make test" IIRC. I think HPL (Linpack) also checks the data from its run..
Re: [OMPI devel] [TIPC BTL] test programmes
On Aug 1, 2011, at 6:03 PM, Eugene Loh wrote: > Another option is the MPI Testing Tool http://www.open-mpi.org/projects/mtt/ > but it might be more trouble than it's worth. > > (INCIDENTALLY, THERE ARE TRAC TROUBLES WITH THE THREE LINKS AT THE BOTTOM OF > THAT PAGE! COULD SOMEONE TAKE A LOOK?) There was a SVN/Trac upgrade at IU last week; it looks like they forgot to upgrade the MTT trac instance. I sent a mail to the admin asking them to fix it. It'll probably be fixed tonight or tomorrow; they're pretty good about this kind of thing. -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
