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multithreading MPI-I/O #13

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KenichiNomura opened this issue Mar 12, 2017 · 0 comments
Open

multithreading MPI-I/O #13

KenichiNomura opened this issue Mar 12, 2017 · 0 comments
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@KenichiNomura
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KenichiNomura commented Mar 12, 2017 •
edited by sctiwari
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1-dumping simulation data is largely affected by the state of filesystem at runtime. Having a dedicated thread for the I/O will remove the I/O stagnation at runtime.

2- Implementation of Collective I/O using individual pointers. (Implement MPI_File_write_all)
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