[New-bugs-announce] [issue44878] Clumsy dispatching on interpreter entry.

[Mark Shannon]

New submission from Mark Shannon <mark at hotpy.org>:

On entering the interpreter (_PyEval_EvalFrameDefault) we need to check for tracing in order to record the call.
However, we don't do this cleanly resulting in slow dispatch to the non-quickened instruction on every call/next.

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assignee: Mark.Shannon
messages: 399324
nosy: Mark.Shannon
priority: normal
severity: normal
status: open
title: Clumsy dispatching on interpreter entry.
type: performance
versions: Python 3.11

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue44878>
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