The code for the paper with details is in GitHub https://github.com/DSC-SPIDAL/damds
On Sun, Jan 24, 2016 at 2:51 PM, Ibrahim Ikhlawi <ibrahim_...@hotmail.com> wrote: > Thanks for reply. > > But I want to have an imagination about the behaviour of my server. > Therefore I need an Code which I can run it on my server. > Could anyone give me an example for any code? My last code was a simple > example and not enough to get an imagination. > > Thanx in advance > ------------------------------ > Date: Sun, 24 Jan 2016 10:21:07 -0500 > From: esal...@gmail.com > To: us...@open-mpi.org > Subject: Re: [OMPI users] how to benchmark a server with openmpi? > > > We've looked at performance in detail with regard to OpenMPI Java for > large scale real data analytics. Here's a paper still in submission that > identifies 5 rules you'd find useful to get good performance. It talks > about how the number of processes affect performance as well. Tests were > done up 3072 cores on a large Intel Haswell HPC cluster > > > https://www.researchgate.net/publication/291695527_SPIDAL_Java_High_Performance_Data_Analytics_with_Java_and_MPI_on_Large_Multicore_HPC_Clusters > > Thank you, > Saliya > > On Sun, Jan 24, 2016 at 9:41 AM, Nick Papior <nickpap...@gmail.com> wrote: > > *All* codes scale differently. > So you should do these tests with your own code, and not a different code > (such as MM). > > > 2016-01-24 15:38 GMT+01:00 Ibrahim Ikhlawi <ibrahim_...@hotmail.com>: > > > > Hallo, > > I am working on a server and run java codes with OpenMPI. I want to know > which number of process is the fastest to run my code with? > For this reason I wrote a code that multiply two matrices but the > differences between the results is not significant. > > Therefore I want to know how can I benchmark my server? Or is there any > example which I can run many times on a different number of processes, so > that I can see which number of process is the best? > > Or is there examples with results which I can compare with my results? > > Thanx in advance > Ibrahim > > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2016/01/28352.php > > > > > -- > Kind regards Nick > > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2016/01/28353.php > > > > > -- > Saliya Ekanayake > Ph.D. Candidate | Research Assistant > School of Informatics and Computing | Digital Science Center > Indiana University, Bloomington > Cell 812-391-4914 > http://saliya.org > > _______________________________________________ users mailing list > us...@open-mpi.org Subscription: > http://www.open-mpi.org/mailman/listinfo.cgi/users Link to this post: > http://www.open-mpi.org/community/lists/users/2016/01/28354.php > > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2016/01/28355.php > -- Saliya Ekanayake Ph.D. Candidate | Research Assistant School of Informatics and Computing | Digital Science Center Indiana University, Bloomington Cell 812-391-4914 http://saliya.org
