MPI - Running parallel on windows - General - Delft3D Flexible Mesh
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MPI - Running parallel on windows
Dear all,
Has anyone tried running the delft flow executable in parallel using MPI mpich2 on windows?
I have run the example provided on a computer server with 12 CPUs and 24 cores and it worked well. But when I run my own flow(3d) model, it does not speed-up so much.
Does anybody know why?How many CPUs and cores should I use in order to achieve the optimal computation?Should I rebuild and recompile the open source to get the MPI running version of Delft3D?
Thanks in advance
Li Haijun
Has anyone tried running the delft flow executable in parallel using MPI mpich2 on windows?
I have run the example provided on a computer server with 12 CPUs and 24 cores and it worked well. But when I run my own flow(3d) model, it does not speed-up so much.
Does anybody know why?How many CPUs and cores should I use in order to achieve the optimal computation?Should I rebuild and recompile the open source to get the MPI running version of Delft3D?
Thanks in advance
Li Haijun