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The Python programming language

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/ Python/bytecodes.c
b2cd54a4fb2ecdb7b1d30bda8af3314d3a32031e
May 6, 2024
M
GH-115709: Invalidate executors when a local variable is changed via frame.f_locals (#118639)
Mark Shannon committed
616b745
May 4, 2024
M
GH-118095: Use broader specializations of CALL in tier 1, for better tier 2 support of calls. (GH-118322)
Mark Shannon committed
1ab6356
M
GH-113464: Remove the extra jump via `_SIDE_EXIT` in `_EXIT_TRACE` (GH-118545)
Mark Shannon committed
da2cfc4
May 3, 2024
T
gh-107674: Improve performance of `sys.settrace` (GH-117133)
Tian Gao committed
9c14ed0
May 2, 2024
M
GH-118095: Unify the behavior of tier 2 FOR_ITER branch micro-ops (GH-118420)
Mark Shannon committed
72867c9
M
GH-117442: Check eval-breaker at start (rather than end) of tier 2 loops (GH-118482)
Mark Shannon committed
67bba9d
May 1, 2024
M
GH-118095: Make invalidating and clearing executors memory safe (GH-118459)
Mark Shannon committed
f6fab21
G
gh-118335: Configure Tier 2 interpreter at build time (#118339)
Guido van Rossum committed
7d83f7b
April 30, 2024
K
gh-117657: Don't specialize RESUME_CHECK when specialization is disabled (GH-118349)
Ken Jin committed
7fabcc7
D
gh-117657: Fix small issues with instrumentation and TSAN (#118064)
Dino Viehland committed
4a1cf66
M
GH-118095: Add tier 2 support for YIELD_VALUE (GH-118380)
Mark Shannon committed
5b05d45
April 29, 2024
M
GH-118095: Allow a variant of RESUME_CHECK in tier 2 (GH-118286)
Mark Shannon committed
ab6eda0
April 26, 2024
M
GH-118095: Add dynamic exit support and FOR_ITER_GEN support to tier 2 (GH-118279)
Mark Shannon committed
3e06c7f
April 25, 2024
M
GH-118095: Handle `RETURN_GENERATOR` in tier 2 (GH-118180)
Mark Shannon committed
f180b31
April 24, 2024
M
GH-115419: Move setting the instruction pointer to error exit stubs (GH-118088)
Mark Shannon committed
83235f7
M
GH-118095: Convert DEOPT_IFs on likely side exits to EXIT_IFs (GH-118106)
Mark Shannon committed
77cd042
April 22, 2024
M
GH-115480: Reduce guard strength for binary ops when type of one operand is known already (GH-118050)
Mark Shannon committed
a6647d1
D
gh-112075: Make instance attributes stored in inline "dict" thread safe (#114742)
Dino Viehland committed
8b541c0
April 19, 2024
D
gh-116818: Make `sys.settrace`, `sys.setprofile`, and monitoring thread-safe (#116775)
Dino Viehland committed
07525c9
M
GH-116202: Incorporate invalidation check into _START_EXECUTOR. (GH-118044)
Mark Shannon committed
7e6fa5f
April 4, 2024
D
gh-112075: Make _PyDict_LoadGlobal thread safe (#117529)
Dino Viehland committed
434bc59
G
gh-116968: Reimplement Tier 2 counters (#117144)
Guido van Rossum committed
060a96f
April 3, 2024
P
gh-116168: Remove extra `_CHECK_STACK_SPACE` uops (#117242)
Peter Lazorchak committed
1c43468
April 2, 2024
M
GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)
Mark Shannon committed
c32dc47
March 29, 2024
S
gh-117323: Make `cell` thread-safe in free-threaded builds (#117330)
Sam Gross committed
19c1dd6
March 26, 2024
M
GH-116422: Tier2 hot/cold splitting (GH-116813)
Mark Shannon committed
bf82f77
March 15, 2024
M
GH-115802: Reduce the size of _INIT_CALL_PY_EXACT_ARGS. (GH-116856)
Mark Shannon committed
950667e
T
gh-116735: Use `MISSING` for `CALL` event if argument is absent (GH-116737)
Tian Gao committed
59e30f4
M
GH-116422: Modify a few uops so that they can be supported by tier 2 with hot/cold splitting (GH-116832)
Mark Shannon committed
2cf18a4
March 14, 2024
M
GH-116422: Factor out eval breaker checks at end of calls into its own micro-op. (GH-116817)
Mark Shannon committed
61e54bf
March 13, 2024
M
gh-116760: Fix pystats for trace attempts (GH-116761)
Michael Droettboom committed
cef0ec1
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gh-116626: Emit `CALL` events for all `INSTRUMENTED_CALL_FUNCTION_EX` (GH-116627)
Tian Gao committed
8332e85
March 11, 2024
M
GH-116468: Use constants instead of `oparg` in stack effects when `oparg` is known to be a constant. (GH-116469)
Mark Shannon committed
4e5df20
March 8, 2024
M
GH-113710: Fix optimization of globals using `_CHECK_FUNCTION` (GH-116460)
Mark Shannon committed
0003285
March 7, 2024
K
gh-116381: Remove bad specializations, add fail stats (GH-116464)
Ken Jin committed
41457c7
S
gh-116437: Use new C API PyDict_Pop() to simplify the code (GH-116438)
Serhiy Storchaka committed
72d3cc9
March 6, 2024
K
gh-116381: Specialize CONTAINS_OP (GH-116385)
Ken Jin committed
7114cf2
M
GH-113710: Tier 2 optimizer: check the function instead of checking globals. (GH-116410)
Mark Shannon committed
27858e2
March 5, 2024
M
GH-115685: Split `_TO_BOOL_ALWAYS_TRUE` into micro-ops (GH-116352)
Mark Shannon committed
23db9c6
March 1, 2024
T
gh-116098: Revert "gh-107674: Improve performance of `sys.settrace` (GH-114986)" (GH-116178)
Tian Gao committed
7895a61
February 29, 2024
K
gh-115685: Type/values propagate for TO_BOOL in tier 2 (GH-115686)
Ken Jin committed
d01886c
B
GH-115802: JIT "small" code for Windows (GH-115964)
Brandt Bucher committed
f0df35e
February 28, 2024
T
gh-107674: Improve performance of `sys.settrace` (GH-114986)
Tian Gao committed
0a61e23
February 23, 2024
K
gh-115778: Add `tierN` annotation for instruction definitions (#115815)
Kirill Podoprigora committed
e4561e0
February 22, 2024
M
GH-115651: Convert `LOAD_MODULE_ATTR` into `LOAD_INLINE_CONST` when the module is itself a constant. (GH-115711)
Mark Shannon committed
b348313
February 20, 2024
S
gh-115733: Fix crash involving exhausted list iterator (#115740)
Sam Gross committed
520403e
B
gh-112175: Add `eval_breaker` to `PyThreadState` (#115194)
Brett Simmers committed
0749244
K
gh-115687: Split up guards from COMPARE_OP (GH-115688)
Ken Jin committed
dcba21f
M
GH-115457: Support splitting and replication of micro ops. (GH-115558)
Mark Shannon committed
626c414
M
GH-112354: Initial implementation of warm up on exits and trace-stitching (GH-114142)
Mark Shannon committed
7b21403