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gh-119786: move adaptive interpreter doc from Python to InternalsDoc (#120137)

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Irit Katriel 2024-06-06 11:56:58 +01:00 committed by GitHub
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InternalDocs/README.md
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@ -14,3 +14,4 @@ # CPython Internals Documentation
[Exception Handling](exception_handling.md)
[Adaptive Instruction Families](adaptive.md)

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Python/adaptive.md → InternalDocs/adaptive.md
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@ -2,8 +2,9 @@ # Adding or extending a family of adaptive instructions.
## Families of instructions
The core part of PEP 659 (specializing adaptive interpreter) is the families
of instructions that perform the adaptive specialization.
The core part of [PEP 659](https://peps.python.org/pep-0659/)
(specializing adaptive interpreter) is the families of
instructions that perform the adaptive specialization.
A family of instructions has the following fundamental properties:
@ -30,8 +31,9 @@ ## Families of instructions
## Example family
The `LOAD_GLOBAL` instruction (in Python/bytecodes.c) already has an adaptive
family that serves as a relatively simple example.
The `LOAD_GLOBAL` instruction (in
[Python/bytecodes.c](https://github.com/python/cpython/blob/main/Python/bytecodes.c))
already has an adaptive family that serves as a relatively simple example.
The `LOAD_GLOBAL` instruction performs adaptive specialization,
calling `_Py_Specialize_LoadGlobal()` when the counter reaches zero.