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import h5py starts orted #1311

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robnagler opened this issue Aug 16, 2018 · 5 comments
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import h5py starts orted #1311

robnagler opened this issue Aug 16, 2018 · 5 comments
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@robnagler

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@robnagler
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orted is a process which controls MPI, but it is unnecessary in the sirepo container. It's only required if you are running an mpi program. h5py is initializing mpi4py.
@robnagler
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See h5py/h5py#1081 for more details.

Nothing we can do, but it does cause problems with sockets.

@robnagler robnagler self-assigned this Aug 16, 2018
@robnagler robnagler mentioned this issue Sep 17, 2018
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@robnagler
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Fix is pending: h5py/h5py#1117 (comment)

@robnagler robnagler mentioned this issue Jul 8, 2019
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@robnagler
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We are no longer using OpenMPI so a non-issue.

@hvasbath hvasbath mentioned this issue Jun 9, 2020
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@rorour
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rorour commented Oct 18, 2023

is test_no_h5py() still needed in test.sh? Asking because I ran into it when importing h5py for omega

@robnagler
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You could test to see if the latest h5py does the right thing. We special case the codes in server.py. You could remove that and see.

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