Savannah Ostrowski
42d0140860
GH-136895: Fixes for pulling LLVM as a release artifact ( #141002 )
2025-11-06 11:58:01 -08:00
Savannah Ostrowski
57f4d09a6f
JIT: Fix compiler warning from visibility attribute in typedef ( #139981 )
2025-11-03 19:46:53 +00:00
Savannah Ostrowski
4e2ff4ac4c
GH-136895: Update JIT builds to use LLVM 20 ( #140329 )
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Co-authored-by: Emma Harper Smith <emma@emmatyping.dev>
2025-11-03 10:01:44 -08:00
Ken Jin
f701f98052
gh-140312: Set lltrace on JIT debug builds (GH-140313)
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Co-authored-by: Mark Shannon <mark@hotpy.org>
2025-11-01 16:22:59 +00:00
Mark Shannon
61e759c2ee
GH-135904: JIT compiler: Support 19 bit branch instructions on AArch64 for Mach-O. (GH-140453)
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* Insert labels into assembly for custom relocation during stencil creation.
2025-10-23 16:45:57 +01:00
Mark Shannon
f1883852ed
GH-135904: Implement assembler optimization for AArch64. (GH-139855)
2025-10-17 11:26:17 +01:00
danigm
96c59a6e42
gh-138497: Support LLVM_VERSION configuration via env ( #138498 )
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Co-authored-by: Savannah Ostrowski <savannah@python.org>
2025-10-07 07:54:31 -07:00
Savannah Bailey
f0d8583303
GH-139040: Add Dev Container instructions in JIT README ( #139041 )
2025-09-22 09:34:02 -07:00
Savannah Bailey
85c1ef6477
GH-137218: Update make for JIT stencils ( #137265 )
2025-09-19 10:36:42 +01:00
Brandt Bucher
55e29a6100
GH-129805: Clean up some changes from GH-129806 (GH-133540)
2025-09-16 11:29:09 +01:00
alm
d3d94e0ed7
gh-138061: Exclude __pycache__ directory from the computed digest in the JIT stencils ( #138131 )
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Exclude the __pycache__ directory when generating the digest in the JIT stencils
2025-08-30 22:21:25 +01:00
Mark Shannon
a8d9d94784
GH-137959: Replace shim code in jitted code with a single trampoline function. (GH-137961)
2025-08-21 10:40:53 +01:00
Mark Shannon
e7b55f564d
GH-136410: Faster side exits by using a cold exit stub (GH-136411)
2025-08-01 16:26:07 +01:00
Brandt Bucher
3d8c38f6db
GH-135904: Improve the JIT's performance on macOS (GH-136528)
2025-07-14 10:14:20 -07:00
Brandt Bucher
c49dc3bd0f
GH-115802: Optimize JIT stencils for size (GH-136393)
2025-07-09 12:11:28 -07:00
Brandt Bucher
0e5d096130
GH-135904: Optimize the JIT's assembly control flow (GH-135905)
2025-06-27 08:20:51 -07:00
Zanie Blue
2b0c684e07
GH-134273: Allow setting JIT compiler flags at build time with CFLAGS_JIT (GH134276)
2025-06-12 16:11:08 -07:00
Brandt Bucher
7ad90463df
GH-133779: Fix finding pyconfig.h on Windows JIT builds (GH-134349)
2025-05-20 12:32:26 -04:00
Brandt Bucher
57c9810ba4
GH-113464: Add the JIT to What's New (GH-133486)
2025-05-05 20:06:41 -07:00
Mark Shannon
ac7d5ba96e
GH-133231: Changes to executor management to support proposed sys._jit module (GH-133287)
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* Track the current executor, not the previous one, on the thread-state.
* Batch executors for deallocation to avoid having to constantly incref executors; this is an ad-hoc form of deferred reference counting.
2025-05-04 10:05:35 +01:00
Brandt Bucher
bfcbb28223
GH-113464: Get LLVM from cpython-bin-deps on Windows (GH-133278)
2025-05-02 11:17:15 -07:00
Savannah Ostrowski
26c0248b54
GH-114809: Add support for macOS multi-arch builds with the JIT enabled ( #131751 )
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Co-authored-by: Ronald Oussoren <ronaldoussoren@mac.com>
Co-authored-by: Brandt Bucher <brandtbucher@microsoft.com>
2025-04-30 11:03:57 -07:00
Lysandros Nikolaou
60202609a2
gh-132661: Implement PEP 750 ( #132662 )
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Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Wingy <git@wingysam.xyz>
Co-authored-by: Koudai Aono <koxudaxi@gmail.com>
Co-authored-by: Dave Peck <davepeck@gmail.com>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Co-authored-by: Paul Everitt <pauleveritt@me.com>
Co-authored-by: sobolevn <mail@sobolevn.me>
2025-04-30 11:46:41 +02:00
Mark Shannon
ccf1b0b1c1
GH-132508: Use tagged integers on the evaluation stack for the last instruction offset (GH-132545)
2025-04-29 18:00:35 +01:00
sobolevn
87b1ea016b
Update pre-commit repos ( #132792 )
2025-04-22 18:32:19 +03:00
Bojun Ren
a26a301f8b
GH-130673: Gracefully handle missing sections in JIT build (GH-130906)
2025-03-25 16:35:39 -07:00
Diego Russo
ea0453ee97
GH-130887: Always remove trailing jumps in AArch64 JIT stencils (GH-131042)
2025-03-25 10:15:36 -07:00
Victor Stinner
49fb75c676
gh-131238: Add missing pycore_function.h includes for JIT compiler ( #131571 )
2025-03-21 23:37:49 +00:00
Mark Shannon
7ebd71ee14
GH-131498: Remove conditional stack effects (GH-131499)
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* Adds some missing #includes
2025-03-20 15:39:38 +00:00
Diego Russo
02de9cb9a8
gh-129964: Fix JIT crash on Windows on Arm (GH-130882)
2025-03-05 12:40:50 -08:00
Brandt Bucher
5d8db36bbb
GH-115802: JIT using the "medium" code model on x86_64-unknown-linux-gnu (GH-130097)
2025-03-05 11:54:33 -08:00
sobolevn
422f8e9e02
gh-129805: Fix bytes annotation in Tools/jit ( #129806 )
2025-02-17 10:55:30 +03:00
Brandt Bucher
05e89c34bd
GH-115869: Don't JIT zeroed bytes (GH-130023)
2025-02-13 10:51:03 -08:00
Brandt Bucher
70e387c990
GH-129709: Clean up tier two (GH-129710)
2025-02-07 09:52:49 -08:00
Brandt Bucher
fbaa6c8ff0
GH-129763: Remove the LLTRACE macro (GH-129764)
2025-02-07 08:49:51 -08:00
Ken Jin
cb640b659e
gh-128563: A new tail-calling interpreter (GH-128718)
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Co-authored-by: Garrett Gu <garrettgu777@gmail.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
2025-02-06 23:21:57 +08:00
Stan Ulbrych
652f66ac38
gh-129438: Update `--enable-experimental-jit` section with install requirements ( #129450 )
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Add a note to the `JIT` docs that building CPython with `JIT` requires Python 3.11 or newer.
Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>
2025-01-30 12:16:05 +02:00
Diego Russo
7c5a6f67c7
Enable native AArch64 Ubuntu CI jobs ( #127584 )
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Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>
2024-12-04 14:12:06 -08:00
Brandt Bucher
17c16aea66
GH-115869: Make jit_stencils.h reproducible (GH-127166)
2024-11-24 14:42:50 -08:00
Ken Jin
6293d00e72
gh-120619: Strength reduce function guards, support 2-operand uop forms (GH-124846)
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Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>
2024-11-09 11:35:33 +08:00
Savannah Ostrowski
c3a12ae13e
GH-125911: Rename big trampoline to "shim" (GH-126339)
2024-11-05 15:26:46 -08:00
Peter Bierma
1371295e67
gh-126366: Fix crash if __iter__ raises an exception during yield from ( #126369 )
2024-11-05 15:26:36 +05:30
Savannah Ostrowski
c29bbe2101
GH-125498: Update JIT builds to use LLVM 19 and preserve_none (GH-125499)
2024-10-30 12:03:31 -07:00
Michael Droettboom
c8fd4b12e3
gh-125207: Fix MSVC 1935 build with JIT ( #125209 )
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* gh-125207: Use {0} array initializers
* Simplify, as suggested in PR
* Revert change to explicitly specify length
2024-10-18 15:51:29 -04:00
Diego Russo
b85923a0fe
GH-119726: Deduplicate AArch64 trampolines within a trace (GH-123872)
2024-10-02 12:07:20 -07:00
Savannah Ostrowski
6737333ac5
GH-124820: Move -mno-outline-atomics flag to aarch64 Linux JIT builds only ( #124821 )
2024-10-02 11:40:59 +02:00
Savannah Ostrowski
65f1237098
GH-123516: Improve JIT memory consumption by invalidating cold executors (GH-124443)
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Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
2024-09-27 00:35:42 +00:00
Savannah Ostrowski
b6471f4a39
GH-124408: Temporarily skip test_strftime_y2k for emulated Linux JIT CI (GH-124466)
2024-09-24 18:09:50 -07:00
Brandt Bucher
51185923a8
GH-113464: Speed up JIT builds (GH-122839)
2024-08-14 07:53:46 -07:00
Bénédikt Tran
7b8328b6b3
GH-121723: Skip test_config_queue_handler_multiprocessing_context in emulated JIT CI ( #122969 )
2024-08-13 16:25:36 -07:00
