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The Python programming language

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/ Python/optimizer_analysis.c
b2cd54a4fb2ecdb7b1d30bda8af3314d3a32031e
May 1, 2024
G
gh-118335: Configure Tier 2 interpreter at build time (#118339)
Guido van Rossum committed
7d83f7b
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
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
April 19, 2024
M
GH-116202: Incorporate invalidation check into _START_EXECUTOR. (GH-118044)
Mark Shannon committed
7e6fa5f
M
GH-115419: Improve list of escaping functions (GH-118054)
Mark Shannon committed
d3bd6b5
April 18, 2024
M
GH-115419: Tidy up tier 2 optimizer. Merge peephole pass into main pass (GH-117997)
Mark Shannon committed
e32f6e9
April 3, 2024
P
gh-116168: Remove extra `_CHECK_STACK_SPACE` uops (#117242)
Peter Lazorchak committed
1c43468
March 26, 2024
M
GH-116422: Tier2 hot/cold splitting (GH-116813)
Mark Shannon committed
bf82f77
March 21, 2024
G
gh-117045: Add code object to function version cache (#117028)
Guido van Rossum committed
570a82d
M
gh-116996: Add pystats about _Py_uop_analyse_and_optimize (GH-116997)
Michael Droettboom committed
50369e6
March 20, 2024
M
GH-117066: Tier 2 optimizer: Don't throw away good traces if we can't optimize them perfectly. (GH-117067)
Mark Shannon committed
63289b9
March 18, 2024
G
Cleanup tier2 debug output (#116920)
Guido van Rossum committed
76d0868
March 11, 2024
M
GH-116596: Better determination of escaping uops. (GH-116597)
Mark Shannon committed
b6ae6da
March 8, 2024
M
GH-113710: Fix optimization of globals using `_CHECK_FUNCTION` (GH-116460)
Mark Shannon committed
0003285
March 6, 2024
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
M
GH-115819: Eliminate Boolean guards when value is known (GH-116355)
Mark Shannon committed
0c81ce1
M
GH-115685: Optimize `TO_BOOL` and variants based on truthiness of input. (GH-116311)
Mark Shannon committed
cbf3d38
February 29, 2024
G
gh-116088: Insert bottom checks after all sym_set_...() calls (#116089)
Guido van Rossum committed
0656509
February 28, 2024
G
gh-115859: Re-enable T2 optimizer pass by default (#116062)
Guido van Rossum committed
3409bc2
G
gh-115816: Improve internal symbols API in optimizer (#116028)
Guido van Rossum committed
e2a3e4b
February 27, 2024
M
GH-115816: Assorted naming and formatting changes to improve maintainability. (GH-115987)
Mark Shannon committed
6ecfcfe
M
GH-115816: Make tier2 optimizer symbols testable, and add a few tests. (GH-115953)
Mark Shannon committed
10fbcd6
February 26, 2024
M
gh-115168: Add pystats counter for invalidated executors (GH-115169)
Michael Droettboom committed
b05afdd
G
Rename tier 2 redundancy eliminator to optimizer (#115888)
Guido van Rossum committed
c0fdfba
February 23, 2024
K
gh-115859: Disable the tier 2 redundancy eliminator by default (GH-115860)
Ken Jin committed
3d8fc06
K
gh-114058: More robust method handling in redundancy eliminator (GH-115779)
Ken Jin committed
a33ffe4
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 21, 2024
B
Delete unused sym_clear_flag function. (#115744)
Benjamin Peterson committed
1235e84
February 20, 2024
G
Tier 2 cleanups and tweaks (#115534)
Guido van Rossum committed
142502e
February 16, 2024
K
gh-115480: Minor fixups in int constant propagation (GH-115507)
Ken Jin committed
f92857a
February 15, 2024
K
gh-115480: Type and constant propagation for int BINARY_OPs (GH-115478)
Ken Jin committed
4ebf8fb
February 13, 2024
M
GH-113710: Improve `_SET_IP` and `_CHECK_VALIDITY` (GH-115248)
Mark Shannon committed
681778c
K
gh-114058: Foundations of the Tier2 redundancy eliminator (GH-115085)
Ken Jin committed
7cce857
February 12, 2024
M
GH-113710: Fix updating of dict version tag and add watched dict stats (GH-115221)
Mark Shannon committed
8144661
February 2, 2024
M
GH-113710: Add a "globals to constants" pass (GH-114592)
Mark Shannon committed
0e71a29
January 24, 2024
M
GH-113710: Add a tier 2 peephole optimization pass. (GH-114487)
Mark Shannon committed
384429d
January 12, 2024
B
GH-113860: Get rid of `_PyUOpExecutorObject` (GH-113954)
Brandt Bucher committed
30e6cbd
January 2, 2024
B
GH-113657: Add back missing _SET_IP uops in tier two (GH-113662)
Brandt Bucher committed
b0fb074
December 12, 2023
G
A smattering of cleanups in uop debug output and lltrace (#112980)
Guido van Rossum committed
5b86644
November 15, 2023
M
GH-111848: Set the IP when de-optimizing (GH-112065)
Mark Shannon committed
4bbb367
November 9, 2023
M
GH-109369: Exit tier 2 if executor is invalid (GH-111657)
Mark Shannon committed
25c4956
November 6, 2023
M
GH-111646: Simplify optimizer, by compacting uops when making executor. (GH-111647)
Mark Shannon committed
d78c872
August 23, 2023
I
gh-105481: remove regen-opcode. Generated _PyOpcode_Caches in regen-cases. (#108367)
Irit Katriel committed
72119d1
August 15, 2023
K
gh-107557: Setup abstract interpretation (#107847)
Ken Jin committed
e28b0dc