doc: Add README note about ARM/POWER hangs #4641
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As documented in open-mpi#4563 and open-mpi#3697, there is an issue on ARM and POWER platforms when the atomic fifo assembly isn't inlined, which manifests as a hang. Document the issue and the work-around until a proper fix is committed. Signed-off-by: Brian Barrett <[email protected]>
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hjelmn
approved these changes
Dec 20, 2017
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As documented in #4563 and #3697, there is an issue on ARM and
POWER platforms when the atomic fifo assembly isn't inlined,
which manifests as a hang. Document the issue and the
work-around until a proper fix is committed.
Signed-off-by: Brian Barrett [email protected]