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* GH-91049: Introduce set vectorcall field API for PyFunctionObject (GH-92257)adphrost2022-09-151-0/+5
| | | | Co-authored-by: Andrew Frost <adfrost@fb.com> Co-authored-by: Itamar Ostricher <itamarost@gmail.com>
* GH-90230: Fix warnings and failures with --enable-pystats (GH-96622)Brandt Bucher2022-09-091-0/+2
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* GH-93911: Fix `LOAD_ATTR_PROPERTY` caches (GH-96519)Brandt Bucher2022-09-061-5/+5
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* gh-93554: Conditional jump opcodes only jump forward (GH-96318)Irit Katriel2022-09-011-11/+4
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* Remove dead code in _PyDict_GetItemHint and rename to _PyDict_LookupIndex ↵Matthias Görgens2022-08-181-9/+6
| | | | (GH-95948)
* GH-93911: Specialize `LOAD_ATTR` for custom `__getattribute__` (GH-93988)Ken Jin2022-08-171-19/+103
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* GH-95245: Store object values and dict pointers in single tagged pointer. ↵Mark Shannon2022-08-011-6/+6
| | | | (GH-95278)
* GH-95113: Don't use EXTENDED_ARG_QUICK in unquickened code (GH-95121)Brandt Bucher2022-07-221-0/+3
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* GH-94822: Don't specialize when metaclasses are involved (GH-94892)Brandt Bucher2022-07-181-6/+5
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* GH-94163: Add BINARY_SLICE and STORE_SLICE instructions. (GH-94168)Mark Shannon2022-06-271-1/+2
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* GH-93841: Allow stats to be turned on and off, cleared and dumped at ↵Mark Shannon2022-06-211-5/+19
| | | | runtime. (GH-93843)
* GH-91432: Specialize FOR_ITER (GH-91713)Dennis Sweeney2022-06-211-0/+31
| | | | | * Adds FOR_ITER_LIST and FOR_ITER_RANGE specializations. * Adds _PyLong_AssignValue() internal function to avoid temporary boxing of ints.
* gh-94021: Address unreachable code warning in specialize code (GH-94022)Christian Heimes2022-06-211-1/+2
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* gh-93911: Specialize `LOAD_ATTR_PROPERTY` (GH-93912)Ken Jin2022-06-171-6/+43
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* Fix BINARY_SUBSCR_GETITEM stats (GH-93903)Ken Jin2022-06-161-1/+2
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* Rename 'LOAD_METHOD' specialization stat consts to 'ATTR'. (GH-93812)Mark Shannon2022-06-141-17/+14
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* Remove LOAD_METHOD stats. (GH-93807)Mark Shannon2022-06-141-1/+0
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* GH-93429: Merge `LOAD_METHOD` back into `LOAD_ATTR` (GH-93430)Ken Jin2022-06-141-81/+55
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* Add more FOR_ITER specialization stats (GH-32151)Dennis Sweeney2022-06-131-2/+26
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* Shrink the LOAD_METHOD cache by one codeunit. (#93537)Mark Shannon2022-06-071-6/+3
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* GH-93354: Use exponential backoff to avoid excessive specialization ↵Mark Shannon2022-05-311-22/+21
| | | | attempts. (GH-93355)
* GH-90230: Add stats to breakdown the origin of calls to `PyEval_EvalFrame` ↵Mark Shannon2022-05-271-1/+4
| | | | (GH-93284)
* gh-92777: Add LOAD_METHOD_LAZY_DICT (GH-92778)Ken Jin2022-05-251-6/+15
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* GH-90690: Remove `PRECALL` instruction (GH-92925)Mark Shannon2022-05-191-78/+58
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* Split refcount stats into 'interpreter' and 'non-interpreter' (GH-92919)Mark Shannon2022-05-181-0/+2
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* Improve object stats (#92845)Mark Shannon2022-05-161-0/+2
| | | | | * Add incref/decref stats * Show ratios for allocation in summary
* GH-92239: Make sure that PEP 523 is supported, even when specializing first. ↵Mark Shannon2022-05-041-0/+6
| | | | (GH-92245)
* Add more stats for freelist use and allocations. (GH-92211)Mark Shannon2022-05-031-0/+5
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* gh-91719: Add pycore_opcode.h internal header file (#91906)Victor Stinner2022-04-251-1/+1
| | | | | | | | | | | Move the following API from Include/opcode.h (public C API) to a new Include/internal/pycore_opcode.h header file (internal C API): * EXTRA_CASES * _PyOpcode_Caches * _PyOpcode_Deopt * _PyOpcode_Jump * _PyOpcode_OpName * _PyOpcode_RelativeJump
* bpo-47120: make POP_JUMP_IF_TRUE/FALSE/NONE/NOT_NONE relative (GH-32400)Irit Katriel2022-04-111-3/+11
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* bpo-47009: Let PRECALL_NO_KW_LIST_APPEND do its own POP_TOP (GH-32239)Dennis Sweeney2022-04-051-1/+4
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* bpo-47120: Replace the JUMP_ABSOLUTE opcode by the relative JUMP_BACKWARD ↵Irit Katriel2022-03-311-2/+2
| | | | (GH-32115)
* Merge deoptimization blocks in interpreter (GH-32155)Mark Shannon2022-03-301-3/+3
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* bpo-47127: Specialize calls for fastcall c methods with keywords (GH-32125)Kumar Aditya2022-03-271-0/+4
| | | | * add PRECALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS
* bpo-47053: Reduce deoptimization in BINARY_OP_INPLACE_ADD_UNICODE (GH-31318)Dennis Sweeney2022-03-251-2/+4
| | | | | * Don't deopt if refcounts are too big * Detect more at specialization time
* bpo-46841: Quicken code in-place (GH-31888)Brandt Bucher2022-03-211-83/+17
| | | | | | | | | | | | | | | | | | | * Moves the bytecode to the end of the corresponding PyCodeObject, and quickens it in-place. * Removes the almost-always-unused co_varnames, co_freevars, and co_cellvars member caches * _PyOpcode_Deopt is a new mapping from all opcodes to their un-quickened forms. * _PyOpcode_InlineCacheEntries is renamed to _PyOpcode_Caches * _Py_IncrementCountAndMaybeQuicken is renamed to _PyCode_Warmup * _Py_Quicken is renamed to _PyCode_Quicken * _co_quickened is renamed to _co_code_adaptive (and is now a read-only memoryview). * Do not emit unused nonzero opargs anymore in the compiler.
* bpo-46841: Add a _Py_SET_OPCODE macro (GH-31780)Brandt Bucher2022-03-121-80/+65
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* bpo-46841: Don't use an oparg counter for `STORE_SUBSCR` (GH-31742)Brandt Bucher2022-03-081-7/+7
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* bpo-46841: Use inline caching for calls (GH-31709)Brandt Bucher2022-03-071-194/+69
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* Remove trailing spaces (GH-31695)Serhiy Storchaka2022-03-051-1/+1
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* bpo-46841: Fix BINARY_OP's handling of inline caches (GH-31671)Brandt Bucher2022-03-041-1/+2
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* bpo-46903: Handle str-subclasses in virtual instance dictionaries. (GH-31658)Mark Shannon2022-03-041-0/+1
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* bpo-46841: Use inline caching for attribute accesses (GH-31640)Brandt Bucher2022-03-031-64/+56
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* bpo-46841: Improve the failure stats for COMPARE_OP (GH-31663)Brandt Bucher2022-03-031-0/+5
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* Move check for str-only keys in LOAD_GLOBAL specializations to ↵Mark Shannon2022-03-031-0/+8
| | | | specialization time. (GH-31659)
* bpo-46841: Use inline cache for `BINARY_SUBSCR`. (GH-31618)Mark Shannon2022-03-011-11/+19
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* bpo-46841: Use inline caching for `COMPARE_OP` (GH-31622)Brandt Bucher2022-03-011-18/+18
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* bpo-46841: Move the cache for `LOAD_GLOBAL` inline. (GH-31575)Mark Shannon2022-02-281-12/+16
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* bpo-46841: Use inline caching for `UNPACK_SEQUENCE` (GH-31591)Brandt Bucher2022-02-281-12/+11
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* bpo-45316: Move private functions to internal C API (GH-31579)Victor Stinner2022-02-251-1/+2
| | | | | | | | | Move the unexported private functions to the internal C API: * pycore_frame.h: _PyFrame_New_NoTrack() * pycore_function.h: _PyFunction_GetVersionForCurrentState() * pycore_genobject.h: _PyAsyncGenValueWrapperNew() * pycore_genobject.h: _PyCoro_GetAwaitableIter() * pycore_genobject.h: _PyGen_yf()
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