ThomasDelteil commented on a change in pull request #10608: [MXNET-292] Add
tutorial tests to the CI
URL: https://github.com/apache/incubator-mxnet/pull/10608#discussion_r182783772
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File path: ci/build.py
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@@ -157,6 +163,11 @@ def script_name() -> str:
help="Use nvidia docker",
action='store_true')
+ parser.add_argument("--shm-size",
+ help="Size of the shared memory allocated for the
container (e.g '1g')",
Review comment:
That's the size of the /dev/shm inside the container, which is used for
interprocess communication for `DataLoader`s. By default it was only 50m, which
causes hang ups when used for real-world example like in the tutorials, with 32
workers. https://docs.docker.com/engine/reference/commandline/run/
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