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History for Python/optimizer.c - devdanzin/cpython · GitHub

Commits

History for

Commits on May 21, 2026

gh-149358: Generating JIT recorder transformers and stabilizing family layouts (GH-149359)
cocolato
authored
0828782

Commits on May 5, 2026

GH-143732: SEND specialization (GH-148963)
markshannon
authored
70bd1c2
GH-126910: Add GNU backtrace support for unwinding JIT frames (#149104)

diegorusso
and
pablogsal
authored
1e5d942

Commits on May 4, 2026

gh-143732: add specialization for `FOR_ITER` (GH-148745)
NekoAsakura
authored
9846407

Commits on May 2, 2026

GH-126910: Add gdb support for unwinding JIT frames (#146071)

diegorusso
and
pablogsal
authored
c7b7ca2

Commits on Apr 28, 2026

gh-148571: [JIT] Preserve family-head recorder layouts for specialized opcode families (GH-148730)
cocolato
authored
be968c7

Commits on Apr 27, 2026

GH-146073: Add fitness to executor dumps. (GH-148959)
markshannon
authored
276f474

Commits on Apr 24, 2026

gh-146073: Add fitness/exit quality mechanism for JIT trace frontend (GH-148089)
cocolato
authored
618b726

Commits on Apr 16, 2026

GH-145668: Add FOR_ITER specialization for virtual iterators. Specialize GET_ITER. (GH-147967)
markshannon
authored
600f4db

Commits on Apr 14, 2026

gh-148378: Allow multiple consecutive recording ops per macro op (GH-148496)
cocolato
authored
5ce0fe8

Commits on Apr 4, 2026

gh-146073: Revert "gh-146073: Add fitness/exit quality mechanism for JIT trace frontend (GH-147966)" (#148082)
Fidget-Spinner
authored
328da67

Commits on Apr 3, 2026

gh-146073: Add fitness/exit quality mechanism for JIT trace frontend (GH-147966)
cocolato
authored
198b04b

Commits on Mar 18, 2026

gh-144888: JIT executor bloom filter wide-type optimization and function Inlining (GH-146114)
cocolato
authored
6fe91a9

Commits on Mar 17, 2026

gh-146058: Fix _GUARD_CODE_VERSION_* (GH-146060)
Fidget-Spinner
authored
966fc81

Commits on Mar 16, 2026

Commits on Mar 10, 2026

gh-144681: Fix JIT trace builder assertion failure when conditional branch jump target coincides with fallthrough target (GH-144742)
cocolato
authored
66eafc9

Commits on Mar 9, 2026

GH-144688: Fix refleaks in JIT when optimization fails (GH-145420)
markshannon
authored
27c4970

Commits on Feb 22, 2026

Commits on Feb 19, 2026

GH-144651: Optimize the new uops added when recording values during tracing. (GH-144948)
markshannon
authored
3f37b94

Commits on Feb 14, 2026

fix warnings in jit builds (GH-144817)
chris-eibl
authored
caac966
remove unused _PyFunction_LookupByVersion (GH-144814)
chris-eibl
authored
14cbd0e

Commits on Feb 5, 2026

GH-144179: Use recorded values to make optimizer more robust (GH-144437)
markshannon
authored
b53fc7c

Commits on Feb 2, 2026

GH-144179: Add value recording to JIT tracing front-end (GH-144303)
markshannon
authored
141fd8b

Commits on Feb 1, 2026

Fix unused variable 'COLORS' warning in optimizer.c (#144373)
aisk
authored
db61f62

Commits on Jan 24, 2026

Misc: remove duplicate `instr_frame` assignment in `_PyJit_TryInitializeTracing` (GH-144155)
hyongtao-code
authored
6f57914

Commits on Jan 22, 2026

GH-139109: Partial reworking of JIT data structures (GH-144105)
markshannon
authored
d77aaa7

Commits on Jan 20, 2026

gh-141504: Move PYTHON_UOPS_OPTIMIZE to policy object (GH-144082)
corona10
authored
27a7160

Commits on Jan 17, 2026

gh-143421: Use new buffer to save optimized uops (GH-143682)
cocolato
authored
b4b7324

Commits on Jan 15, 2026

gh-141504: Refactor policy object into a single opt_config (gh-143644)
corona10
authored
794f758