gh-115999: Implement thread-local bytecode and enable specialization for `BINARY_OP`#123926

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mpage merged 84 commits intopython:mainfrom

mpage:gh-115999-thread-local-bytecode

Nov 4, 2024

Commits on Sep 10, 2024

Assign threads indices into bytecode copies
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776a1e1
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Replace most usage of PyCode_CODE
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2b40870
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Get bytecode copying working
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344d7ad
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Refactor remove_tools
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f203d00
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Refactor remove_line_tools
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82b456a
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Instrument thread-local bytecode
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b021704
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Use locks for instrumentation
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aea69c5
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Add ifdef guards for each specialization family
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552277d
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Specialize BINARY_OP
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50a6089
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Limit the amount of memory consumed by bytecode copies
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3f1d941
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Make thread-local bytecode limits user configurable
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7d2eb27
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Fix a few data races when (de)instrumenting opcodes
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d5476b9
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Make branch taken recording thread-safe
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e3b367a
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Lock thread-local bytecode when specializing
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b2375bf
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Load bytecode on RESUME_CHECK
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2707f8e
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Load tlbc on generator.throw()
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3fdcb28
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Use tlbc instead of thread_local_bytecode
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4a55ce5
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Use tlbc everywhere
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8b3ff60
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Explicitly manage tlbc state
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862afa1
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Refactor API for fetching tlbc
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0b4d952
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Add unit tests
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7795e99
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Fix initconfig in default build
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693a4cc
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Fix instrumentation in default build
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b43531e
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Synchronize bytecode modifications between specialization and instrumentation using atomics
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9025f43
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Add a high-level comment
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c44c7d9
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Fix unused variable warning in default build
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e2a6656
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Fix test_config in free-threaded builds
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e6513d1
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Fix formatting
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a18396f
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Remove comment
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81fe1a2
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Fix data race in _PyInstruction_GetLength
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837645e
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Commits on Sep 11, 2024

Fix tier2 optimizer
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f13e132
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Use __VA_ARGS__ for macros
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942f628
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Update vcxproj files to include newly added files
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66cb24d
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Mark unused params
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ad12bd4
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