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/ Python/pystate.c
main
April 3, 2026
H
gh-146073: Add fitness/exit quality mechanism for JIT trace frontend (GH-147966)
Hai Zhu committed
198b04b
March 27, 2026
K
gh-126910: Verify that JIT stencils preserve frame pointer (GH-146524)
Ken Jin committed
1384f02
D
GH-126910: avoid reading the FP for getting the SP (GH-146521)
Diego Russo committed
b60b926
March 16, 2026
K
gh-127958: Trace from RESUME in the JIT (GH-145905)
Ken Jin committed
3d0824a
H
gh-144888: Replace bloom filter linked lists with continuous arrays to optimize executor invalidating performance (GH-145873)
Hai Zhu committed
81ef1b7
March 11, 2026
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gh-142183: Cache one datachunk per tstate to prevent alloc/dealloc thrashing (#145789)
T. Wouters committed
706fd4e
January 24, 2026
H
gh-144068: fix JIT tracer memory leak when daemon thread exits (GH-144077)
Hai Zhu committed
2984024
January 22, 2026
M
GH-139109: Partial reworking of JIT data structures (GH-144105)
Mark Shannon committed
d77aaa7
January 20, 2026
D
gh-141504: Move PYTHON_UOPS_OPTIMIZE to policy object (GH-144082)
Donghee Na committed
27a7160
January 15, 2026
D
gh-141504: Refactor policy object into a single opt_config (gh-143644)
Donghee Na committed
794f758
January 14, 2026
H
gh-138050: Use cold flag instead of warm flag in `MAKE_WARM` (GH-143827)
Hai Zhu committed
94dbce1
January 9, 2026
K
gh-143421: Allocate all JIT state in one go (GH-143626)
Ken Jin committed
e0fb278
K
gh-143421: Lazily allocate tracer code and opt buffers (GH-143597)
Ken Jin committed
b852236
January 8, 2026
H
gh-143421: Move `JitOptContext` from stack allocation to per-thread heap allocation (GH-143536)
Hai Zhu committed
aeb3403
January 7, 2026
S
gh-129824: Fix data race on `runtime->gilstate.check_enabled` (gh-143530)
Sam Gross committed
f11f5eb
January 3, 2026
D
gh-141504: Factor out tracing and optimization heuristics into a single object (gh-143381)
Donghee Na committed
12283f6
December 19, 2025
D
JIT: Rename trampoline.c to shim.c (#142974)
Diego Russo committed
685272e
December 18, 2025
M
GH-142513: Reimplement executor management (GH-142931)
Mark Shannon committed
e4058d7
December 10, 2025
K
gh-142048: Fix lost gc allocations count on thread cleanup (#142233)
Kevin Wang committed
49b1fb4
December 7, 2025
P
gh-138122: Don't sample partial frame chains (#141912)
Pablo Galindo Salgado committed
d6d850d
November 13, 2025
K
gh-139109: A new tracing JIT compiler frontend for CPython (GH-140310)
Ken Jin committed
4fa80ce
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gh-139653: Add PyUnstable_ThreadState_SetStackProtection() (#139668)
Victor Stinner committed
b99db92
November 3, 2025
N
gh-131253: free-threaded build support for pystats (gh-137189)
Neil Schemenauer committed
c98c5b3
October 28, 2025
P
gh-140544: Always assume that thread locals are available (GH-140690)
Peter Bierma committed
2cefa70
October 27, 2025
A
gh-138050: [WIP] JIT - Streamline MAKE_WARM - move coldness check to executor creation (GH-138240)
alm committed
1753ccb
October 25, 2025
K
gh-140544: store pointer to interpreter state as a thread local for fast access (#140573)
Kumar Aditya committed
ef4665f
October 24, 2025
K
gh-140544: cleanup `HAVE_THREAD_LOCAL` checks in pystate.c (#140547)
Kumar Aditya committed
ebf9938
October 20, 2025
S
gh-140301: Fix memory leak in subinterpreter `PyConfig` cleanup (#140303)
Shamil committed
a615fb4
October 18, 2025
K
gh-140067: Fix memory leak in sub-interpreter creation (#140111) (#140261)
Kumar Aditya committed
58c44c2
S
gh-140257: fix data race on eval_breaker during finalization (#140265)
Shamil committed
c8729c9
October 15, 2025
P
Revert "gh-140067: Fix memory leak in sub-interpreter creation (#140111)" (#140140)
Peter Bierma committed
0bcb1c2
October 14, 2025
S
gh-140067: Fix memory leak in sub-interpreter creation (#140111)
Shamil committed
59547a2
September 19, 2025
P
gh-126016: Remove bad assertion in `PyThreadState_Clear` (GH-139158)
Peter Bierma committed
9243a4b
September 18, 2025
P
gh-136003: Execute pre-finalization callbacks in a loop (GH-136004)
Peter Bierma committed
2191497
September 17, 2025
D
gh-137838: Move _PyUOpInstruction buffer to PyInterpreterState (gh-138918)
Donghee Na committed
d873fb4
H
gh-128627: Use __builtin_wasm_test_function_pointer_signature for Emscripten trampoline (#137470)
Hood Chatham committed
2629ee4
September 16, 2025
S
gh-137433: Fix deadlock with stop-the-world and daemon threads (gh-137735)
Sam Gross committed
90fe325
August 22, 2025
K
gh-137384: fix crash when accessing warnings state late in runtime shutdown (#138027)
Kumar Aditya committed
b9bcd02
August 21, 2025
M
GH-137959: Replace shim code in jitted code with a single trampoline function. (GH-137961)
Mark Shannon committed
a8d9d94
August 13, 2025
S
gh-137400: Fix thread-safety issues when profiling all threads (gh-137518)
Sam Gross committed
a10152f
August 7, 2025
P
gh-137514: Add a free-threading wrapper for mutexes (GH-137515)
Peter Bierma committed
082f370
August 1, 2025
M
GH-136410: Faster side exits by using a cold exit stub (GH-136411)
Mark Shannon committed
e7b55f5
July 21, 2025
K
gh-136870: fix data race in `PyThreadState_Clear` on `sys_tracing_threads` (#136951)
Kumar Aditya committed
f183996
June 17, 2025
E
gh-132775: Fix Interpreter.call() __main__ Visibility (gh-135595)
Eric Snow committed
269e19e
May 25, 2025
P
gh-91048: Refactor and optimize remote debugging module (#134652)
Pablo Galindo Salgado committed
42b25ad
May 21, 2025
P
gh-131185: Use a proper thread-local for cached thread states (gh-132510)
Peter Bierma committed
b8998fe
May 19, 2025
V
Simplify interp_look_up_id() (#134257)
Victor Stinner committed
e79f640
May 18, 2025
B
gh-134144: Fix use-after-free in zapthreads() (#134145)
b-pass committed
f2de1e6
May 4, 2025
M
GH-133231: Changes to executor management to support proposed `sys._jit` module (GH-133287)
Mark Shannon committed
ac7d5ba
April 30, 2025
M
GH-124715: Move trashcan mechanism into `Py_Dealloc` (GH-132280)
Mark Shannon committed
44e4c47