[issue45963] Embed interpreter frame in generator.

[Pablo Galindo Salgado]

Pablo Galindo Salgado <pablogsal at gmail.com> added the comment:

Unfortunately, all refleak buildbots are failing after 299483c95d601ddcfdce2f96418b6499c1fc7b9f was merged. I bisected the problem to it:

299483c95d601ddcfdce2f96418b6499c1fc7b9f is the first bad commit
commit 299483c95d601ddcfdce2f96418b6499c1fc7b9f
Author: Mark Shannon <mark at hotpy.org>
Date:   Mon Dec 6 10:13:49 2021 +0000

    bpo-45963: Make space for the InterpreterFrame of a generator in that generator. (GH-29891)

    * Make generator, coroutine and async gen structs all the same size.

    * Store interpreter frame in generator (and coroutine). Reduces the number of allocations neeeded for a generator from two to one.

 Include/cpython/genobject.h     |  23 ++---
 Include/internal/pycore_ceval.h |   2 +-
 Include/internal/pycore_frame.h |   2 +-
 Lib/test/test_sys.py            |   2 +-
 Objects/genobject.c             | 183 ++++++++++++++++++++++------------------
 Python/ceval.c                  |  41 +++------
 Python/frame.c                  |  18 ++--
 7 files changed, 127 insertions(+), 144 deletions(-)

Following out buildbot policy, the change will need to be reverted if is not fixed in 24 hours.

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nosy: +pablogsal

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue45963>
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