Message 368182 - Python tracker

Message368182

Author	vstinner
Recipients	vstinner
Date	2020-05-05.17:12:14
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1588698734.65.0.223552100195.issue40522@roundup.psfhosted.org>
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Content
_PyThreadState_GET() gets the current Python thread state from _PyRuntime.gilstate.tstate_current atomic variable. When I experimented per-interpreter GIL (bpo-40512), I got issues with _PyThreadState_GET() which didn't return the expected Python thread state. I propose to modify _PyThreadState_GET() in the exprimental isolated subinterpreters mode to get and set the current Python thread state using a Thread Local Storage: autoTSSkey.

Content

_PyThreadState_GET() gets the current Python thread state from _PyRuntime.gilstate.tstate_current atomic variable.

When I experimented per-interpreter GIL (bpo-40512), I got issues with _PyThreadState_GET() which didn't return the expected Python thread state.

I propose to modify _PyThreadState_GET() in the exprimental isolated subinterpreters mode to get and set the current Python thread state using a Thread Local Storage: autoTSSkey.

History
Date	User	Action	Args
2020-05-05 17:12:14	vstinner	set	recipients: + vstinner
2020-05-05 17:12:14	vstinner	set	messageid: <1588698734.65.0.223552100195.issue40522@roundup.psfhosted.org>
2020-05-05 17:12:14	vstinner	link	issue40522 messages
2020-05-05 17:12:14	vstinner	create