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JeffersonLab / qphix

QCD for Intel Xeon Phi and Xeon processors
http://jeffersonlab.github.io/qphix/
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Enabling MPI comms for the kernels via configure #9

Closed bjoo closed 7 years ago

bjoo commented 9 years ago

Update the ./configure chain so that the #define for enabling native MPI comms (as opposed to going through QMP) in Dslash can be enabled at configure time, rather than by hand in the .h file

martin-ueding commented 7 years ago

If this is still relevant, it should become a CMake option now.

bjoo commented 7 years ago

Probably we should do this. It has been on the todo to make it an autoconf option, and I think it is currently enabled for the nearest neighbors comms part at least.

On Jun 20, 2017, at 1:29 PM, Martin Ueding notifications@github.com wrote:

If this is still relevant, it should become a CMake option now.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or mute the thread.

Dr Balint Joo High Performance Computational Scientist Jefferson Lab 12000 Jefferson Ave, Suite 3, MS 12B2, Room F217, Newport News, VA 23606, USA Tel: +1-757-269-5339, Fax: +1-757-269-5427 email: bjoo@jlab.org

martin-ueding commented 7 years ago

What is the option that you want to expose, QPHIX_MPI_COMMS_CALLS?

bjoo commented 7 years ago

Sure. That sounds OK. Best, B

On Jun 21, 2017, at 6:18 AM, Martin Ueding notifications@github.com wrote:

What is the option that you want to expose, QPHIX_MPI_COMMS_CALLS?

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or mute the thread.

Dr Balint Joo High Performance Computational Scientist Jefferson Lab 12000 Jefferson Ave, Suite 3, MS 12B2, Room F217, Newport News, VA 23606, USA Tel: +1-757-269-5339, Fax: +1-757-269-5427 email: bjoo@jlab.org

martin-ueding commented 7 years ago

I have added that in 26cd35a. Perhaps the help text is not really the perfect description.