Petr Viktorin
89fa05fdce
gh-122234: Add DECREFs to error paths ( #122406 )
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Co-Authored-By: Kirill Podoprigora <kirill.bast9@mail.ru>
2024-07-29 16:10:25 +00:00
Sergey B Kirpichev
169e7138ab
gh-122234: fix accuracy issues for sum() ( #122236 )
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* Use compensated summation for complex sums with floating-point items.
This amends #121176 .
* sum() specializations for floats and complexes now use
PyLong_AsDouble() instead of PyLong_AsLongAndOverflow() and
compensated summation as well.
2024-07-29 05:56:40 +02:00
Jelle Zijlstra
ae192262ad
gh-119180: Add evaluate functions for type params and type aliases ( #122212 )
2024-07-27 17:24:10 +00:00
Mark Shannon
1ca99ed240
Manually override bytecode definition in optimizer, to avoid build error (GH-122316)
2024-07-26 18:38:52 +01:00
Sam Gross
c557ae97d6
gh-122201: Lock mutex when setting handling_thread to NULL ( #122204 )
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In the free-threaded build, we need to lock pending->mutex when clearing
the handling_thread in order not to race with a concurrent
make_pending_calls in the same interpreter.
2024-07-26 13:06:07 -04:00
Brandt Bucher
64857d849f
GH-122294: Burn in the addresses of side exits (GH-122295)
2024-07-26 09:40:15 -07:00
Irit Katriel
bc94cf7e25
gh-122245: move checks for writes and shadowing of __debug__ to symtable ( #122246 )
2024-07-26 14:39:56 +01:00
Mark Shannon
95a73917cd
GH-122029: Break INSTRUMENTED_CALL into micro-ops, so that its behavior is consistent with CALL (GH-122177)
2024-07-26 14:35:57 +01:00
Mark Shannon
afb0aa6ed2
GH-121131: Clean up and fix some instrumented instructions. (GH-121132)
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* Add support for 'prev_instr' to code generator and refactor some INSTRUMENTED instructions
2024-07-26 12:24:12 +01:00
Brandt Bucher
d9efa45d74
GH-118093: Add tier two support for BINARY_OP_INPLACE_ADD_UNICODE (GH-122253)
2024-07-25 14:45:07 -07:00
Brandt Bucher
5f6001130f
GH-118093: Add tier two support for LOAD_ATTR_PROPERTY (GH-122283)
2024-07-25 10:45:28 -07:00
Mark Shannon
5e686ff57d
GH-122034: Add StackRef variants of type checks to reduce the number of PyStackRef_AsPyObjectBorrow calls (GH-122037)
2024-07-25 18:32:43 +01:00
Mark Shannon
2e14a52cce
GH-122160: Remove BUILD_CONST_KEY_MAP opcode. (GH-122164)
2024-07-25 16:24:29 +01:00
Irit Katriel
9ac606080a
gh-121404: extract compiler_lookup_arg out of compiler_make_closure ( #122181 )
2024-07-24 17:22:18 +01:00
Brandt Bucher
794546fd53
GH-118093: Remove invalidated executors from side exits (GH-121885)
2024-07-24 09:16:30 -07:00
Tian Gao
e91ef13861
gh-122029: Log call events in sys.setprofile when it's a method with c function (GH-122072)
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Log call events in sys.setprofile when it is a method with a C function.
2024-07-23 15:25:26 -07:00
Jelle Zijlstra
7b7b90d1ce
gh-119180: Add annotationlib module to support PEP 649 ( #119891 )
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Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2024-07-23 21:16:50 +00:00
Jelle Zijlstra
2762c6cc5e
gh-121637: Syntax error for optimized-away incorrect await ( #121656 )
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Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
2024-07-22 14:12:43 -07:00
Irit Katriel
d5a12b4440
gh-121404: move calculation of module start location from compiler_body up to compiler_codegen ( #122127 )
2024-07-22 17:48:30 +01:00
Sam Gross
5716cc3529
gh-100240: Use a consistent implementation for freelists ( #121934 )
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This combines and updates our freelist handling to use a consistent
implementation. Objects in the freelist are linked together using the
first word of memory block.
If configured with freelists disabled, these operations are essentially
no-ops.
2024-07-22 12:08:27 -04:00
mpage
e059aa6b01
gh-120973: Fix thread-safety issues with threading.local ( #121655 )
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This is a small refactoring to the current design that allows us to
avoid manually iterating over threads.
This should also fix gh-118490.
2024-07-19 13:22:02 -04:00
Serhiy Storchaka
1a0c7b9ba4
gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907)
2024-07-19 08:06:02 +00:00
Brandt Bucher
7b36b67b1e
GH-118093: Add tier two support to several instructions (GH-121884)
2024-07-18 14:24:58 -07:00
Mark Shannon
3eacfc1a4d
GH-121784: Generate an error during code gen if a variable is marked unused, but is used and thus cached in a prior uop. ( #121788 )
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* Reject uop definitions that declare values as 'unused' that are already cached by prior uops
* Track which variables are defined and only load from memory when needed
* Support explicit `flush` in macro definitions.
* Make sure stack is flushed in where needed.
2024-07-18 12:49:24 +01:00
Mark Shannon
169324c27a
GH-120024: Use pointer for stack pointer (GH-121923)
2024-07-18 12:47:21 +01:00
Sam Gross
81fd625b5c
gh-121621: Move asyncio_running_loop to private struct ( #121939 )
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This avoids changing the ABI and keeps the field in the private struct.
2024-07-17 15:21:24 -07:00
Michael Droettboom
f036a463db
GH-121583: Remove dependency from pystats.h to internal header file (GH-121587)
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Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
2024-07-16 15:38:29 -07:00
Tian Gao
e65cb4c6f0
gh-118934: Make PyEval_GetLocals return borrowed reference ( #119769 )
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Co-authored-by: Alyssa Coghlan <ncoghlan@gmail.com>
2024-07-16 12:17:47 -07:00
Ken Jin
69c68de43a
gh-121621: Move asyncio running loop to thread state (GH-121695)
2024-07-17 01:09:58 +08:00
Lysandros Nikolaou
8549559f38
gh-120317: Lock around global state in the tokenize module ( #120318 )
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Co-authored-by: Pablo Galindo <pablogsal@gmail.com>
2024-07-16 11:35:57 +02:00
Tian Gao
2b1b68939b
gh-121814: Only check f_trace_opcodes if Python frame exists ( #121818 )
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Co-authored-by: Matt Wozniski <godlygeek@gmail.com>
2024-07-15 16:11:02 -07:00
Sam Gross
d23be3947c
gh-121794: Don't set ob_tid to zero in fast-path dealloc ( #121799 )
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We should maintain the invariant that a zero `ob_tid` implies the
refcount fields are merged.
* Move the assignment in `_Py_MergeZeroLocalRefcount` to immediately
before the refcount merge.
* Update `_PyTrash_thread_destroy_chain` to set `ob_ref_shared` to
`_Py_REF_MERGED` when setting `ob_tid` to zero.
Also check this invariant with assertions in the GC in debug builds.
That uncovered a bug when running out of memory during GC.
2024-07-15 17:50:10 -04:00
Ken Jin
e904300882
gh-121546: Disable contextvar caching on free-threading build (GH-121740)
2024-07-16 02:57:58 +08:00
Eric Snow
985dd8e17b
gh-118297: Make Sure All Pending Calls Run in _Py_FinishPendingCalls() (gh-118298)
2024-07-15 12:44:20 -06:00
Hood Chatham
cae1526716
gh-121698 Emscripten: Use updated WebAssembly type reflection proposal (GH-121699)
2024-07-14 11:25:09 +02:00
Gregor
178e44de8f
gh-121657: Display correct error message for yield from outside of a function (GH-121680)
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Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
2024-07-13 17:14:39 +02:00
Serhiy Storchaka
18015451d0
gh-121153: Fix some errors with use of _PyLong_CompactValue() (GH-121154)
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* The result has type Py_ssize_t, not intptr_t.
* Type cast between unsigned and signdet integer types should be explicit.
* Downcasting should be explicit.
* Fix integer overflow check in sum().
2024-07-13 13:40:44 +03:00
Jelle Zijlstra
58e8cf2bb6
gh-121332: Make AST node constructor check _attributes instead of hardcoding attributes ( #121334 )
2024-07-11 14:34:53 +00:00
Irit Katriel
6557af6698
gh-121554: remove unnecessary internal functions in compile.c ( #121555 )
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Co-authored-by: Erlend E. Aasland <erlend@python.org>
2024-07-10 23:48:37 +01:00
Irit Katriel
0177a34335
gh-121404: remove some accesses to compiler internals from codegen functions ( #121538 )
2024-07-10 17:09:45 +01:00
Irit Katriel
cced22c760
gh-121547: deduplicate the code of const_cache update functions ( #121548 )
2024-07-10 10:34:54 +00:00
Eric Snow
15d48aea02
gh-121110: Fix Extension Module Tests Under Py_TRACE_REFS Builds (gh-121503)
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The change in gh-118157 (b2cd54a
2024-07-08 15:10:00 -06:00
Irit Katriel
2be37ec8e2
gh-121404: remove direct accesses to u_private from codegen functions ( #121500 )
2024-07-08 21:02:01 +01:00
Sam Gross
1d3cf79a50
gh-121368: Fix seq lock memory ordering in _PyType_Lookup ( #121388 )
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The `_PySeqLock_EndRead` function needs an acquire fence to ensure that
the load of the sequence happens after any loads within the read side
critical section. The missing fence can trigger bugs on macOS arm64.
Additionally, we need a release fence in `_PySeqLock_LockWrite` to
ensure that the sequence update is visible before any modifications to
the cache entry.
2024-07-08 14:52:07 -04:00
Mark Shannon
8ad6067bd4
GH-121012: Set index to -1 when list iterators become exhausted in tier 2 (GH-121483)
2024-07-08 14:20:13 +01:00
Michael Droettboom
d69529d31c
gh-121338: Remove #pragma optimize ( #121340 )
2024-07-08 08:48:42 -04:00
Sergey B Kirpichev
d4faa7bd32
gh-121149: improve accuracy of builtin sum() for complex inputs (gh-121176)
2024-07-05 10:01:05 -05:00
Josh Brobst
db39bc42f9
gh-121390: tracemalloc: Fix tracebacks memory leak ( #121391 )
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The tracemalloc_tracebacks hash table has traceback keys and NULL
values, but its destructors do not reflect this -- key_destroy_func is
NULL while value_destroy_func is raw_free. Swap these to free the
traceback keys instead.
2024-07-05 08:39:48 +02:00
Irit Katriel
67a05de17c
gh-121272: move async for/with validation from compiler to symtable ( #121361 )
2024-07-04 14:47:21 +01:00
Irit Katriel
19d1e43e43
gh-121352: use _Py_SourceLocation in symtable ( #121353 )
2024-07-04 11:28:44 +01:00
