Mailing List Archive: [issue41440] os.cpu_count doesn't work on VxWorks RTOS

[issue41440] os.cpu_count doesn't work on VxWorks RTOS

Jul 30, 2020, 12:07 AM

Post #1 of 7 (60 views)

New submission from Peixing Xin <peixing.xin@windriver.com>:

Now os.cpu_count() always returns NONE on VxWorks RTOS. It needs to be fixed particularly for VxWorks.

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components: Library (Lib)
messages: 374601
nosy: pxinwr
priority: normal
severity: normal
status: open
type: enhancement
versions: Python 3.10

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[issue41440] os.cpu_count doesn't work on VxWorks RTOS [ In reply to ]

Jul 30, 2020, 12:17 AM

Post #2 of 7 (60 views)

Change by Peixing Xin <peixing.xin@windriver.com>:

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keywords: +patch
pull_requests: +20828
stage: -> patch review
pull_request: https://github.com/python/cpython/pull/21685

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[issue41440] os.cpu_count doesn't work on VxWorks RTOS [ In reply to ]

Aug 2, 2020, 1:03 PM

Post #3 of 7 (58 views)

Terry J. Reedy <tjreedy@udel.edu> added the comment:

Do you know if any core devs have experience with VxWorks? It is not even listed in https://devguide.python.org/experts/#platforms.

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nosy: +terry.reedy

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[issue41440] os.cpu_count doesn't work on VxWorks RTOS [ In reply to ]

Aug 3, 2020, 9:04 PM

Post #4 of 7 (57 views)

Peixing Xin <peixing.xin@windriver.com> added the comment:

I don't know who have VxWorks experience in core devs. VxWorks has not been officially supported so not listed there. I am from Wind River and Wind River can provide buildbot for VxWorks once it is supported and I also could take the maintainer role.

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[issue41440] os.cpu_count doesn't work on VxWorks RTOS [ In reply to ]

Aug 3, 2020, 9:08 PM

Post #5 of 7 (57 views)

Change by pmp-p <pmpp.pub@gmail.com>:

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nosy: +pmpp

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[issue41440] os.cpu_count doesn't work on VxWorks RTOS [ In reply to ]

Aug 6, 2020, 10:22 PM

Post #6 of 7 (52 views)

Dong-hee Na <donghee.na92@gmail.com> added the comment:

New changeset 3405e0542839cde94df9833b3809710a67a33c7c by pxinwr in branch 'master':
bpo-41440: add os.cpu_count() support for VxWorks RTOS (GH-21685)
https://github.com/python/cpython/commit/3405e0542839cde94df9833b3809710a67a33c7c

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nosy: +corona10

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[issue41440] os.cpu_count doesn't work on VxWorks RTOS [ In reply to ]

Aug 6, 2020, 10:22 PM

Post #7 of 7 (52 views)

Change by Dong-hee Na <donghee.na92@gmail.com>:

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resolution: -> fixed
stage: patch review -> resolved
status: open -> closed

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