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Title: bpo-44821: Eagerly assign __dict__ for new objects. by markshannon · Pull Request #27589 · python/cpython · GitHub

Open Graph Title: bpo-44821: Eagerly assign __dict__ for new objects. by markshannon · Pull Request #27589 · python/cpython

X Title: bpo-44821: Eagerly assign __dict__ for new objects. by markshannon · Pull Request #27589 · python/cpython

Description: This is part of our drive to make layout of objects more regular and efficient. This has little or no overall impact on performance The main reason for this PR is make specialization of STORE_ATTR work well. https://bugs.python.org/issue44821

Open Graph Description: This is part of our drive to make layout of objects more regular and efficient. This has little or no overall impact on performance The main reason for this PR is make specialization of STORE_ATTR ...

X Description: This is part of our drive to make layout of objects more regular and efficient. This has little or no overall impact on performance The main reason for this PR is make specialization of STORE_ATTR ...

Opengraph URL: https://github.com/python/cpython/pull/27589

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9ce0af5 Eagerly assign __dict__ for new objects. markshannon Aug 3, 2021 https://github.com/python/cpython/pull/27589/commits/9ce0af527dbaf0dd9ec60b80eb15427ead12a8a8
d891f0d Add NEWS markshannon Aug 4, 2021 https://github.com/python/cpython/pull/27589/commits/d891f0d9773afaf723cf8926e208445ec6e2002f
5df6e66 Refector and streamline _PyObject_InitializeDict. markshannon Aug 4, 2021 https://github.com/python/cpython/pull/27589/commits/5df6e6619a88d0e53d50d93e5729881d3822318f
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