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The Python programming language

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/ Python/optimizer.c
72f56654d06a6d23c91e892c05f9e4d70009315b
February 7, 2025
I
gh-100239: replace BINARY_SUBSCR & family by BINARY_OP with oparg NB_SUBSCR (#129700)
Irit Katriel committed
a1417b2
B
GH-129715: Remove _DYNAMIC_EXIT (GH-129716)
Brandt Bucher committed
5fa7e1b
February 4, 2025
M
GH-128682: Spill the stack pointer in labels, as well as instructions (GH-129618)
Mark Shannon committed
2effea4
February 3, 2025
M
GH-128682: Make `PyStackRef_CLOSE` escaping. (GH-129404)
Mark Shannon committed
808071b
January 29, 2025
B
GH-126599: Remove the PyOptimizer API (GH-129194)
Brandt Bucher committed
828b276
January 27, 2025
M
GH-128914: Remove all but one conditional stack effects (GH-129226)
Mark Shannon committed
75b4962
January 23, 2025
S
Revert "GH-128914: Remove conditional stack effects from `bytecodes.c` and the code generators (GH-128918)" (GH-129202)
Sam Gross committed
a10f993
January 20, 2025
M
GH-128914: Remove conditional stack effects from `bytecodes.c` and the code generators (GH-128918)
Mark Shannon committed
ab61d3f
January 16, 2025
X
GH-126599: Remove the "counter" optimizer/executor (GH-126853)
Xuanteng Huang committed
b44ff6d
January 6, 2025
M
GH-128375: Better instrument for `FOR_ITER` (GH-128445)
Mark Shannon committed
f826bec
December 13, 2024
M
GH-126833: Dumps graphviz representation of executor graph. (GH-126880)
Mark Shannon committed
e62e1ca
November 21, 2024
M
gh-115999: Specialize `LOAD_GLOBAL` in free-threaded builds (#126607)
mpage committed
09c240f
November 9, 2024
K
gh-120619: Strength reduce function guards, support 2-operand uop forms (GH-124846)
Ken Jin committed
6293d00
October 2, 2024
B
GH-118093: Don't lose confidence when tracing through 100% biased branches (GH-124813)
Brandt Bucher committed
6810928
September 27, 2024
S
GH-123516: Improve JIT memory consumption by invalidating cold executors (GH-124443)
Savannah Ostrowski committed
65f1237
September 24, 2024
S
gh-123923: Defer refcounting for `f_funcobj` in `_PyInterpreterFrame` (#124026)
Sam Gross committed
f4997bb
August 16, 2024
M
GH-118093: Specialize `CALL_KW` (GH-123006)
Mark Shannon committed
c13e7d9
August 13, 2024
M
GH-122390: Replace `_Py_GetbaseOpcode` with `_Py_GetBaseCodeUnit` (GH-122942)
Mark Shannon committed
7a65439
August 12, 2024
B
GH-118093: Handle some polymorphism before requiring progress in tier two (GH-122843)
Brandt Bucher committed
9621a7d
August 1, 2024
M
GH-118095: Add tier two support for BINARY_SUBSCR_GETITEM (GH-120793)
Mark Shannon committed
df13a18
V
Replace PyObject_Del with PyObject_Free (#122453)
Victor Stinner committed
fda6bd8
July 29, 2024
B
GH-118093: Improve handling of short and mid-loop traces (GH-122252)
Brandt Bucher committed
7797182
July 26, 2024
B
GH-122294: Burn in the addresses of side exits (GH-122295)
Brandt Bucher committed
64857d8
July 25, 2024
B
GH-118093: Add tier two support for BINARY_OP_INPLACE_ADD_UNICODE (GH-122253)
Brandt Bucher committed
d9efa45
B
GH-118093: Add tier two support for LOAD_ATTR_PROPERTY (GH-122283)
Brandt Bucher committed
5f60011
July 24, 2024
B
GH-118093: Remove invalidated executors from side exits (GH-121885)
Brandt Bucher committed
794546f
July 18, 2024
B
GH-118093: Add tier two support to several instructions (GH-121884)
Brandt Bucher committed
7b36b67
July 1, 2024
B
GH-116017: Get rid of _COLD_EXITs (GH-120960)
Brandt Bucher committed
33903c5
June 26, 2024
K
gh-117139: Convert the evaluation stack to stack refs (#118450)
Ken Jin committed
22b0de2
V
gh-120642: Move private PyCode APIs to the internal C API (#120643)
Victor Stinner committed
9e4a81f
June 24, 2024
B
GH-117062: Make _JUMP_TO_TOP a general absolute jump (GH-120854)
Brandt Bucher committed
a47abdb
June 17, 2024
M
GH-120619: Clean up `RETURN_VALUE` instruction (GH-120624)
Mark Shannon committed
274f844
June 4, 2024
X
Fix typos in documentation and comments (#119763)
Xie Yanbo committed
9e05261
May 21, 2024
V
gh-111389: Add PyHASH_MULTIPLIER constant (#119214)
Victor Stinner committed
f6da790
May 10, 2024
P
gh-118771: Ensure names defined in optimizer.h start with Py/_Py (GH-118825)
Petr Viktorin committed
941eea0
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 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
B
GH-115802: Use the GHC calling convention in JIT code (GH-118287)
Brandt Bucher committed
49baa65
A
gh-117958: Expose JIT code via method in UOpExecutor (#117959)
Anthony Shaw committed
beb653c
M
GH-118095: Make invalidating and clearing executors memory safe (GH-118459)
Mark Shannon committed
f6fab21
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gh-118335: Configure Tier 2 interpreter at build time (#118339)
Guido van Rossum committed
7d83f7b
April 30, 2024
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 23, 2024
G
gh-118074: Immortal executors are not GC-able (#118182)
Guido van Rossum committed
7e87d30