jpekkila
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ec59cdb973
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Some formatting and unimportant changes to samples
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2020-05-26 18:57:46 +03:00 |
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jpekkila
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cc9d3f1b9c
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Found a workaround that gives good inter and intra-node performance. HPC-X MPI implementation does not know how to do p2p comm with pinned arrays (should be 80 GiB/s, measured 10 GiB/s) and internode comm is super slow without pinned arrays (should be 40 GiB/s, measured < 1 GiB/s). Made a proof of concept communicator that pins arrays that are send or received from another node.
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2020-04-05 20:15:32 +03:00 |
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jpekkila
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5a898b8e95
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mpitest now gives a warning instead of a compilation failure if MPI is not enabled
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2020-03-26 15:31:29 +02:00 |
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jpekkila
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329a71d299
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Added an example how to run the code with MPI
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2020-03-26 15:02:55 +02:00 |
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jpekkila
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fdd829b888
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Cleaned up samples and removed old unused stuff. Simplified CMake files.
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2020-01-23 20:00:19 +02:00 |
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jpekkila
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f77ab8a809
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Removed unnecessary README and incorrect building instructions for mpitest
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2020-01-16 14:49:07 +02:00 |
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jpekkila
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65d9274eaa
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Updated samples to have consistent naming
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2020-01-15 16:56:02 +02:00 |
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jpekkila
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23efcb413f
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Introduced a sample directory and moved all non-library-components from src to there
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2020-01-15 16:24:38 +02:00 |
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