[Opm] Parallel OPM flow simulation

[Kangqiao Hu]

Hi Alf,

 

Thanks for clarifying. Then I might simply give up multi-thread on macOS for the moment.

 

Regards

Kang

 

From: Alf Birger Rustad <abir at statoil.com>
Date: Monday, August 7, 2017 at 5:00 PM
To: Kangqiao Hu <kangqiaohu at gmail.com>, "Opm at opm-project.org" <Opm at 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 <kangqiaohu at gmail.com>
Sendt: 7. august 2017 22:42:14
Til: Alf Birger Rustad; Opm at 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 <abir at statoil.com>
Date: Monday, August 7, 2017 at 4:00 PM
To: Kangqiao Hu <kangqiaohu at gmail.com>, "Opm at opm-project.org" <Opm at 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-bounces at opm-project.org> på vegne av Kangqiao Hu <kangqiaohu at gmail.com>
Sendt: 7. august 2017 19:45:19
Til: Opm at 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



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