Kumar Aditya
3cb7eaec85
gh-131798: constant fold special method lookups in JIT ( #148432 )
2026-04-14 16:02:23 +00:00
Kumar Aditya
1aa7e7ee6d
gh-gh-131798: optimize LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN in the JIT ( #148555 )
2026-04-14 21:00:32 +05:30
Neko Asakura
52a7f1b7f8
gh-148510: restore func_version check in _LOAD_ATTR_PROPERTY_FRAME (GH-148528)
2026-04-14 22:44:39 +08:00
Hai Zhu
5ce0fe8b6c
gh-148378: Allow multiple consecutive recording ops per macro op (GH-148496)
2026-04-14 19:26:53 +08:00
Kumar Aditya
88e378cc1c
gh-131798: optimize through keyword and bound method calls in the JIT (GH-148466)
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Co-authored-by: Ken Jin <kenjin4096@gmail.com>
2026-04-13 21:14:48 +08:00
Neko Asakura
63492628be
gh-148438: implement _RECORD_BOUND_METHOD in JIT (GH-148457)
2026-04-13 02:57:55 +08:00
Sacul
18d7d90ef9
gh-131798: Split _CHECK_AND_ALLOCATE_OBJECT into smaller uops (GH-148433)
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Co-authored-by: Hai Zhu <haiizhu@outlook.com>
Co-authored-by: Ken Jin <kenjin4096@gmail.com>
2026-04-13 02:31:24 +08:00
Pieter Eendebak
1c89817f51
gh-148276: Optimize object creation and method calls in the JIT by resolving __init__ at trace optimization time (GH-148277)
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Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: Ken Jin <kenjin4096@gmail.com>
2026-04-11 22:22:42 +08:00
Donghee Na
a71b043356
gh-148171: Convert CALL_BUILTIN_CLASS to leave arguments on the stack (gh-148381)
2026-04-11 23:01:25 +09:00
Neko Asakura
9831dea3bf
gh-148211: decompose _POP_TWO/_POP_CALL(_ONE/_TWO) in JIT (GH-148377)
2026-04-11 20:46:56 +08:00
Neko Asakura
72006a71b2
gh-148211: decompose [_POP_TWO/_INSERT_2]_LOAD_CONST_INLINE_BORROW in JIT (GH-148357)
2026-04-11 18:27:51 +08:00
Sacul
e872c19922
gh-148171: Convert variadic argument opcodes to leave their arguments on the stack (CALL_BUILTIN_FAST_WITH_KEYWORDS) ( #148366 )
2026-04-11 13:27:24 +08:00
Kumar Aditya
2b439da972
gh-148171: convert more variadic uops to leave input on stack in JIT ( #148361 )
2026-04-11 10:29:38 +05:30
Kumar Aditya
8f17140fc1
gh-131798: split _CALL_BUILTIN_CLASS to smaller uops ( #148094 )
2026-04-10 17:28:20 +00:00
Ken Jin
266247c9a6
gh-148171: Convert CALL_BUILTIN_FAST to leave inputs on the stack for refcount elimination in JIT (GH-148172)
2026-04-10 23:11:18 +08:00
Neko Asakura
aea0b91d65
gh-148211: decompose [_POP_CALL_X/_SHUFFLE_2]_LOAD_CONST_INLINE_BORROW in JIT (GH-148313)
2026-04-10 21:57:01 +08:00
Neko Asakura
0f49232664
gh-148211: decompose _INSERT_1_LOAD_CONST_INLINE(_BORROW) in JIT (GH-148283)
2026-04-10 00:45:39 +08:00
Sacul
38d3aef375
gh-134584 : Optimize and eliminate redundant ref-counting for MAKE_FUNCTION in the JIT (GH-144963)
2026-04-09 22:22:53 +08:00
Kumar Aditya
458aca9237
gh-131798: fold super method lookups in JIT ( #148231 )
2026-04-09 13:25:01 +05:30
Sacul
bb03c8bd02
gh-145866: Convert _CALL_METHOD_DESCRIPTOR_NOARGS to leave its inputs on the stack to be cleaned up by _POP_TOP (GH-148227)
2026-04-08 23:21:37 +08:00
Neko Asakura
756358524e
gh-148235: remove duplicate uops _LOAD_CONST_UNDER_INLINE(_BORROW) in JIT (GH-148236)
2026-04-08 16:22:59 +08:00
Kumar Aditya
e7bf8eac0f
gh-131798: split recursion check to _CHECK_RECURSION_LIMIT and combine checks (GH-148070)
2026-04-04 17:23:03 +08:00
Kumar Aditya
7e275d4965
gh-131798: JIT inline function addresses of builtin methods ( #146906 )
2026-04-04 09:12:13 +05:30
Pieter Eendebak
48317feec8
gh-146640: Optimize int operations by mutating uniquely-referenced operands in place (JIT only) (GH-146641)
2026-04-03 23:23:04 +08:00
Kumar Aditya
8e9d21c64b
gh-146558: JIT optimize dict access for objects with known hash ( #146559 )
2026-03-30 14:23:29 +00:00
Serhiy Storchaka
6932c3ee6a
gh-145876: Do not mask KeyErrors raised during dictionary unpacking in call (GH-146472)
...
KeyErrors raised in keys() or __getitem__() during dictionary unpacking
in call (func(**mymapping)) are no longer masked by TypeError.
2026-03-29 11:58:52 +03:00
Neko Asakura
a492d9ff74
gh-145866: Convert LIST_EXTEND to leave its inputs on the stack to be cleaned up by _POP_TOP be cleaned up by _POP_TOP (GH-146383)
2026-03-28 01:04:17 +08:00
Kumar Aditya
bfdaa3c565
gh-131798: JIT: split call method and call builtin opcodes into smaller uops ( #146463 )
2026-03-26 14:20:57 +00:00
Serhiy Storchaka
0e543055b0
gh-145876: Do not mask AttributeErrors raised during dictionary unpacking (GH-145906)
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AttributeErrors raised in keys() or __getitem__() during
dictionary unpacking ({**mymapping} or func(**mymapping)) are
no longer masked by TypeError.
2026-03-26 13:48:57 +00:00
Sacul
1516c26399
gh-145866: Convert DICT_UPDATE to leave its inputs on the stack to be cleaned up by _POP_TOP (GH-146190)
2026-03-26 19:38:44 +08:00
Kevin Huai
f5364ae750
gh-145866: Convert _CALL_INTRINSIC_2 to leave its inputs on the stack to be cleaned up by _POP_TOP (GH-146262)
2026-03-26 17:41:07 +08:00
Pieter Eendebak
951675c18a
gh-146306: JIT: Optimize float operations by mutating uniquely-referenced operands in place (GH-146307)
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Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-24 21:16:02 +08:00
Neko Asakura
6d73bc2267
gh-145866: Convert DICT_MERGE to leave its inputs on the stack to be cleaned up by _POP_TOP (GH-146329)
2026-03-24 18:31:41 +08:00
reiden
e36f8db7e5
gh-143414: Implement unique reference tracking for JIT, optimize unpacking of such tuples (GH-144300)
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Co-authored-by: Ken Jin <kenjin4096@gmail.com>
2026-03-23 00:57:23 +08:00
Mark Shannon
879c85f6e4
GH-145667: Merge GET_ITER and GET_YIELD_FROM_ITER (GH-146120)
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* Merge GET_ITER and GET_YIELD_FROM_ITER. Modify SEND to make it a bit more like FOR_ITER
2026-03-21 10:48:13 +00:00
Sacul
0d37e423d5
gh-145866: Convert SET_UPDATE to leave its inputs on the stack to be cleaned up by _POP_TOP (GH-145979)
2026-03-19 19:17:58 +08:00
Victor Stinner
1e4ed93210
gh-146092: Fix error handling in _BINARY_OP_ADD_UNICODE opcode ( #146117 )
...
Fix also error handling in _BINARY_OP_ADD_FLOAT,
_BINARY_OP_SUBTRACT_FLOAT and _BINARY_OP_MULTIPLY_FLOAT opcodes.
PyStackRef_FromPyObjectSteal() must not be called with a NULL
pointer.
2026-03-18 17:23:05 +01:00
Ken Jin
966fc81531
gh-146058: Fix _GUARD_CODE_VERSION_* (GH-146060)
2026-03-18 01:19:44 +08:00
Ken Jin
3d0824aef2
gh-127958: Trace from RESUME in the JIT (GH-145905)
2026-03-17 00:18:59 +08:00
Sacul
37121ef77e
gh-145866: Convert CALL_INTRINSIC_1 to leave its inputs on the stack to be cleaned up by _POP_TOP. (GH-145964)
2026-03-16 11:58:12 +00:00
Sacul
798070d8ca
gh-134584: Eliminate redundant refcounting in JIT for MATCH_CLASS (GH-144821)
2026-03-14 12:00:18 +00:00
Mark Shannon
453562a467
GH-145692: Convert DEOPT_IFs to EXIT_IFs (GH-145751)
...
* Convert DEOPT_IFs to EXIT_IFs for guards. Keep DEOPT_IF for intentional drops to the interpreter.
* Modify BINARY_OP_SUBSCR_LIST_INT and STORE_SUBSCR_LIST_INT to handle negative indices, to keep EXIT_IFs and DEOPT_IFs in different uops
2026-03-12 10:57:59 +00:00
Hai Zhu
f062014d38
gh-144540: Add _MAKE_HEAP_SAFE uop to eliminate unnecessary refcount operations in RETURN_VALUE and YIELD_VALUE (GH-144414)
2026-03-11 20:24:19 +00:00
Donghee Na
6908372fb8
gh-145214: Narrow _GUARD_TOS_ANY_{SET,DICT} by using probable type (gh-145215)
2026-03-03 09:58:38 +09:00
Hai Zhu
107863ee17
gh-144569: Avoid creating temporary objects in BINARY_SLICE for list, tuple, and unicode (GH-144590)
...
* Scalar replacement of BINARY_SLICE for list, tuple, and unicode
2026-03-02 17:02:38 +00:00
Hai Zhu
277a03711b
gh-145197: Fix JIT trace crash when recording function from cleared generator frame (GH-145220)
2026-02-25 16:52:53 +00:00
Donghee Na
0f759f1171
gh-145122: Add _GUARD_NOS_ANY_DICT to prevent STORE_SUBSCR_DICT on frozendict (gh-145039)
2026-02-25 00:48:45 +09:00
Mark Shannon
3f37b94c73
GH-144651: Optimize the new uops added when recording values during tracing. (GH-144948)
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* Handle dependencies in the optimizer, not the tracer
* Strengthen some checks to avoid relying on optimizer for correctness
2026-02-19 11:52:57 +00:00
Donghee Na
3e2f5c133f
gh-141510: Update specializer to support frozendict (gh-144949)
2026-02-19 01:10:53 +09:00
Pablo Galindo Salgado
46d5106cfa
gh-142349: Implement PEP 810 - Explicit lazy imports ( #142351 )
...
Co-authored-by: T. Wouters <twouters@meta.com >
Co-authored-by: Brittany Reynoso <breynoso@meta.com>
Co-authored-by: Dino Viehland <dinoviehland@meta.com>
2026-02-12 00:15:33 +00:00
