Message 297841 - Python tracker

Message297841

Author	vstinner
Recipients	Arfrever, Joshua.J.Cogliati, Martin Ritter, Melroy van den Berg, Vitor.de.Lima, gustavotemple, jrincayc, lbianc, python-dev, vstinner
Date	2017-07-06.20:27:10
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1499372830.9.0.605084869258.issue23644@psf.upfronthosting.co.za>
In-reply-to

Content
See the following commit of bpo-25150: commit 6df29ada02d22c43a8d439a70b820cb1ceacca42 Author: Victor Stinner <victor.stinner@gmail.com> Date: Fri Sep 18 15:06:34 2015 +0200 Issue #25150: Hide the private _Py_atomic_xxx symbols from the public Python.h header to fix a compilation error with OpenMP. PyThreadState_GET() becomes an alias to PyThreadState_Get() to avoid ABI incompatibilies. It is important that the _PyThreadState_Current variable is always accessed with the same implementation of pyatomic.h. Use the PyThreadState_Get() function so extension modules will all reuse the same implementation.

Content

See the following commit of bpo-25150:

commit 6df29ada02d22c43a8d439a70b820cb1ceacca42
Author: Victor Stinner <victor.stinner@gmail.com>
Date:   Fri Sep 18 15:06:34 2015 +0200

    Issue #25150: Hide the private _Py_atomic_xxx symbols from the public
    Python.h header to fix a compilation error with OpenMP. PyThreadState_GET()
    becomes an alias to PyThreadState_Get() to avoid ABI incompatibilies.
    
    It is important that the _PyThreadState_Current variable is always accessed
    with the same implementation of pyatomic.h. Use the PyThreadState_Get()
    function so extension modules will all reuse the same implementation.

History
Date	User	Action	Args
2017-07-06 20:27:10	vstinner	set	recipients: + vstinner, Arfrever, jrincayc, python-dev, Joshua.J.Cogliati, Vitor.de.Lima, gustavotemple, lbianc, Martin Ritter, Melroy van den Berg
2017-07-06 20:27:10	vstinner	set	messageid: <1499372830.9.0.605084869258.issue23644@psf.upfronthosting.co.za>
2017-07-06 20:27:10	vstinner	link	issue23644 messages
2017-07-06 20:27:10	vstinner	create