Dear Kang, If you follow the instructions for Mac OS X on this page:
http://opm-project.org/?page_id=239 you should be able to build with MPI, although it has not been tested with the latest version of macOS. However, you will then only get a very basic partitioning scheme. To get a good partitioning, which is necessary for reasonable parallel performance, you must also install the Zoltan library, and we have struggled a bit with that, also on Linux in fact (it is not trivial to get right)! To help with this, on Ubuntu we do provide binary packages for this library in the OPM ppa. The easiest way to experiment with MPI and Flow right now is therefore to use an Ubuntu VM. Atgeirr 7. aug. 2017 kl. 23.06 skrev Kangqiao Hu <kangqia...@gmail.com<mailto:kangqia...@gmail.com>>: Hi Alf, Thanks for clarifying. Then I might simply give up multi-thread on macOS for the moment. Regards Kang From: Alf Birger Rustad <a...@statoil.com<mailto:a...@statoil.com>> Date: Monday, August 7, 2017 at 5:00 PM To: Kangqiao Hu <kangqia...@gmail.com<mailto:kangqia...@gmail.com>>, "Opm@opm-project.org<mailto:Opm@opm-project.org>" <Opm@opm-project.org<mailto:Opm@opm-project.org>> Subject: SV: Parallel OPM flow simulation Hi again, My apologies, I was unaware of Apple's renaming. OSX will probably give you the exact same challenges as the current macOS. Basically we do not support MPI on Macs. We are still working on simplifying the compilation of MPI binaries on Linux, so it may be a rocky ride to try it on a Mac. Sorry, Alf ________________________________ Fra: Kangqiao Hu <kangqia...@gmail.com<mailto:kangqia...@gmail.com>> Sendt: 7. august 2017 22:42:14 Til: Alf Birger Rustad; Opm@opm-project.org<mailto:Opm@opm-project.org> Emne: Re: Parallel OPM flow simulation Thanks Alf for quick reply. Let me try the same in OSX. Thanks. Regards Kang From: Alf Birger Rustad <a...@statoil.com<mailto:a...@statoil.com>> Date: Monday, August 7, 2017 at 4:00 PM To: Kangqiao Hu <kangqia...@gmail.com<mailto:kangqia...@gmail.com>>, "Opm@opm-project.org<mailto:Opm@opm-project.org>" <Opm@opm-project.org<mailto:Opm@opm-project.org>> Subject: SV: Parallel OPM flow simulation Hi Kang, On OSX I am afraid you are on your own when it comes to MPI. On supported Linux distributions we have MPI enabled binaries packaged, and it is invoked in the standard way with mpirun. Cheers, Alf ________________________________ Fra: Opm <opm-boun...@opm-project.org<mailto:opm-boun...@opm-project.org>> på vegne av Kangqiao Hu <kangqia...@gmail.com<mailto:kangqia...@gmail.com>> Sendt: 7. august 2017 19:45:19 Til: Opm@opm-project.org<mailto:Opm@opm-project.org> Emne: [Opm] Parallel OPM flow simulation Hi Everyone, I am new to OPM and just had a successful build from source codes on Mac. I was trying to run SPE10 model2 with flow_legacy, and I found that it only utilized one core. I was wondering if there is a parallel option that I can make use all of the available cores? Thanks. Regards Kang ------------------------------------------------------------------- The information contained in this message may be CONFIDENTIAL and is intended for the addressee only. Any unauthorized use, dissemination of the information or copying of this message is prohibited. If you are not the addressee, please notify the sender immediately by return e-mail and delete this message. Thank you ------------------------------------------------------------------- The information contained in this message may be CONFIDENTIAL and is intended for the addressee only. Any unauthorized use, dissemination of the information or copying of this message is prohibited. If you are not the addressee, please notify the sender immediately by return e-mail and delete this message. Thank you _______________________________________________ Opm mailing list Opm@opm-project.org<mailto:Opm@opm-project.org> http://opm-project.org/cgi-bin/mailman/listinfo/opm
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