forums.PPSSPP.org
Can I build PPSSPP on Linux with MPI? - Printable Version

+- forums.PPSSPP.org (https://forums.ppsspp.org)
+-- Forum: PPSSPP - Playstation Portable Simulator Suitable for Playing Portably (/forumdisplay.php?fid=1)
+--- Forum: Development (/forumdisplay.php?fid=3)
+--- Thread: Can I build PPSSPP on Linux with MPI? (/showthread.php?tid=24248)



Can I build PPSSPP on Linux with MPI? - Zero Blaster - 04-29-2018 10:00 AM

Hello guys,
Recently I am working on MPI builds of cxx programs on Ubuntu.
I am interested whether PPSSPP can be built with mpicxx in OPENMPI or MPICH.
If so, how should I configure CmakeLists?
Thanks a lot Smile


RE: Can I build PPSSPP on Linux with MPI? - thesourcehim - 07-17-2018 08:58 AM

(04-29-2018 10:00 AM)Zero Blaster Wrote:  Hello guys,
Recently I am working on MPI builds of cxx programs on Ubuntu.
I am interested whether PPSSPP can be built with mpicxx in OPENMPI or MPICH.
If so, how should I configure CmakeLists?
Thanks a lot Smile

I'm not sure what you you are trying to achieve by this, application should embed MPI features into it's code, not just be built with mpicxx. I used MPICH for parallel computing (generally large matrix operations) some time ago and I can say that MPI library can't do all the work for you, you have to use library functions and organize parallel computation yourself.