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Title: GH-100288: Specialize LOAD_ATTR for simple class attributes. by markshannon · Pull Request #105990 · python/cpython · GitHub

Open Graph Title: GH-100288: Specialize LOAD_ATTR for simple class attributes. by markshannon · Pull Request #105990 · python/cpython

X Title: GH-100288: Specialize LOAD_ATTR for simple class attributes. by markshannon · Pull Request #105990 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: This PR specializes for things like obj.x where: class C: x = 1 obj = C() obj.x Stats The miss rate for LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES is quite poor at 33% (Ignore the stats for LOAD_ATTR_...

X Description: This PR specializes for things like obj.x where: class C: x = 1 obj = C() obj.x Stats The miss rate for LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES is quite poor at 33% (Ignore the stats for LOAD_ATTR_...

Opengraph URL: https://github.com/python/cpython/pull/105990

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GH-100288: Specialize LOAD_ATTR for simple class attributes.https://github.com/python/cpython/pull/105990/commits#top
markshannonhttps://github.com/markshannon
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Add three more specializations of LOAD_ATTR.https://github.com/python/cpython/pull/105990/commits/ed977a14abe94ae682a41cd95f8325c3bc3e09d5
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Remove LOAD_ATTR_NONDESCRIPTOR_LAZY_DICThttps://github.com/python/cpython/pull/105990/commits/192d0744362d8bd39c08caf1d6b5882e206e3ae8
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Merge branch 'main' into specialize-more-load-attrhttps://github.com/python/cpython/pull/105990/commits/d258c0f8f61c487dff6c315fabdc49ce794a1ab4
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Give the interpreter generator a helping hand.https://github.com/python/cpython/pull/105990/commits/5861e525bc8d2697766bca9d114ef5cb45768ed0
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