| Commit message (Collapse) | Author | Age | Files | Lines | ||
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| * | gh-116437: Use new C API PyDict_Pop() to simplify the code (GH-116438) | Serhiy Storchaka | 2024-03-07 | 1 | -7/+7 | |
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| * | gh-116381: Specialize CONTAINS_OP (GH-116385) | Ken Jin | 2024-03-06 | 1 | -2/+132 | |
| | | | | | | | | | | | | * Specialize CONTAINS_OP * 📜🤖 Added by blurb_it. * Add PyAPI_FUNC for JIT --------- Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com> | |||||
| * | GH-115685: Split `_TO_BOOL_ALWAYS_TRUE` into micro-ops (GH-116352) | Mark Shannon | 2024-03-05 | 1 | -8/+15 | |
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| * | gh-116098: Revert "gh-107674: Improve performance of `sys.settrace` ↵ | Tian Gao | 2024-03-01 | 1 | -17/+16 | |
| | | | | | | | | (GH-114986)" (GH-116178) Revert "gh-107674: Improve performance of `sys.settrace` (GH-114986)" This reverts commit 0a61e237009bf6b833e13ac635299ee063377699. | |||||
| * | gh-115999: Disable the specializing adaptive interpreter in free-threaded ↵ | Brett Simmers | 2024-03-01 | 1 | -0/+55 | |
| | | | | | | builds (#116013) For now, disable all specialization when the GIL might be disabled. | |||||
| * | GH-115802: JIT "small" code for Windows (GH-115964) | Brandt Bucher | 2024-02-29 | 1 | -4/+4 | |
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| * | gh-107674: Improve performance of `sys.settrace` (GH-114986) | Tian Gao | 2024-02-28 | 1 | -16/+17 | |
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| * | gh-115778: Add `tierN` annotation for instruction definitions (#115815) | Kirill Podoprigora | 2024-02-23 | 1 | -35/+0 | |
| | | | | | | This replaces the old `TIER_{ONE,TWO}_ONLY` macros. Note that `specialized` implies `tier1`. Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com> | |||||
| * | GH-115651: Convert `LOAD_MODULE_ATTR` into `LOAD_INLINE_CONST` when the ↵ | Mark Shannon | 2024-02-22 | 1 | -2/+2 | |
| | | | | | module is itself a constant. (GH-115711) | |||||
| * | gh-115733: Fix crash involving exhausted list iterator (#115740) | Sam Gross | 2024-02-20 | 1 | -1/+1 | |
| | | | | | | * gh-115733: Fix crash involving exhausted iterator * Add blurb | |||||
| * | gh-112175: Add `eval_breaker` to `PyThreadState` (#115194) | Brett Simmers | 2024-02-20 | 1 | -3/+3 | |
| | | | | | | | | | | | | This change adds an `eval_breaker` field to `PyThreadState`. The primary motivation is for performance in free-threaded builds: with thread-local eval breakers, we can stop a specific thread (e.g., for an async exception) without interrupting other threads. The source of truth for the global instrumentation version is stored in the `instrumentation_version` field in PyInterpreterState. Threads usually read the version from their local `eval_breaker`, where it continues to be colocated with the eval breaker bits. | |||||
| * | gh-115687: Split up guards from COMPARE_OP (GH-115688) | Ken Jin | 2024-02-20 | 1 | -40/+58 | |
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| * | GH-115457: Support splitting and replication of micro ops. (GH-115558) | Mark Shannon | 2024-02-20 | 1 | -11/+7 | |
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| * | GH-112354: Initial implementation of warm up on exits and trace-stitching ↵ | Mark Shannon | 2024-02-20 | 1 | -13/+18 | |
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| * | gh-114626: add PyCFunctionFast and PyCFunctionFastWithKeywords (GH-114627) | David Hewitt | 2024-02-15 | 1 | -7/+7 | |
| | | | | Co-authored-by: Petr Viktorin <encukou@gmail.com> | |||||
| * | gh-112087: Make __sizeof__ and listiter_{len, next} to be threadsafe (gh-114843) | Donghee Na | 2024-02-14 | 1 | -1/+4 | |
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| * | GH-113710: Backedge counter improvements. (GH-115166) | Mark Shannon | 2024-02-13 | 1 | -13/+16 | |
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| * | gh-114058: Foundations of the Tier2 redundancy eliminator (GH-115085) | Ken Jin | 2024-02-13 | 1 | -1/+1 | |
| | | | | | | | | --------- Co-authored-by: Mark Shannon <9448417+markshannon@users.noreply.github.com> Co-authored-by: Jules <57632293+JuliaPoo@users.noreply.github.com> Co-authored-by: Guido van Rossum <gvanrossum@users.noreply.github.com> | |||||
| * | GH-114695: Add `sys._clear_internal_caches` (GH-115152) | Brandt Bucher | 2024-02-12 | 1 | -18/+7 | |
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| * | GH-112354: `END_FOR` instruction to only pop one value. (GH-114247) | Mark Shannon | 2024-01-24 | 1 | -22/+13 | |
| | | | | | * Compiler emits END_FOR; POP_TOP instead of END_FOR. To support tier 2 side exits in loops. | |||||
| * | gh-113102: Fix typo in INSTRUMENTED_RESUME (GH-114349) | Guido van Rossum | 2024-01-22 | 1 | -1/+1 | |
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| * | GH-113860: Get rid of `_PyUOpExecutorObject` (GH-113954) | Brandt Bucher | 2024-01-12 | 1 | -2/+2 | |
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| * | GH-113853: Guarantee forward progress in executors (GH-113854) | Mark Shannon | 2024-01-11 | 1 | -5/+13 | |
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| * | GH-113860: All executors are now defined in terms of micro ops. Convert ↵ | Mark Shannon | 2024-01-10 | 1 | -10/+2 | |
| | | | | | counter executor to use uops. (GH-113864) | |||||
| * | GH-113689: Fix broken handling of invalid executors (GH-113694) | Brandt Bucher | 2024-01-04 | 1 | -1/+2 | |
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| * | GH-113595: Don't enter invalid executor (GH-113596) | Mark Shannon | 2024-01-03 | 1 | -10/+20 | |
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| * | GH-111485: Delete the old generator code. (GH-113321) | Mark Shannon | 2023-12-21 | 1 | -30/+30 | |
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| * | gh-111375: Use `NULL` rather than `None` in the exception stack to indicate ↵ | Carey Metcalfe | 2023-12-21 | 1 | -1/+1 | |
| | | | | | that an exception was handled (#113302) | |||||
| * | GH-111485: Generate instruction and uop metadata (GH-113287) | Mark Shannon | 2023-12-20 | 1 | -0/+19 | |
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| * | GH-111485: Break up instructions with unused cache entries into component ↵ | Mark Shannon | 2023-12-18 | 1 | -0/+71 | |
| | | | | | micro-ops (GH-113169) | |||||
| * | GH-111485: Test the new cases generator (GH-113252) | Mark Shannon | 2023-12-18 | 1 | -15/+15 | |
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| * | GH-111485: Mark some instructions as `TIER_ONE_ONLY` (GH-113155) | Brandt Bucher | 2023-12-15 | 1 | -0/+7 | |
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| * | GH-108866: Guarantee forward progress in executors. (GH-113006) | Mark Shannon | 2023-12-12 | 1 | -7/+5 | |
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| * | GH-111485: Factor out tier 2 code generation from the rest of the ↵ | Mark Shannon | 2023-12-12 | 1 | -1/+4 | |
| | | | | | interpreter code generator (GH-112968) | |||||
| * | GH-111485: Separate out parsing, analysis and code-gen phases of tier 1 code ↵ | Mark Shannon | 2023-12-07 | 1 | -511/+536 | |
| | | | | | generator (GH-112299) | |||||
| * | Rename ...Uop... to ...UOp... (uppercase O) for consistency (#112327) | Guido van Rossum | 2023-11-29 | 1 | -1/+1 | |
| | | | | | * Rename _PyUopExecute to _PyUOpExecute (uppercase O) for consistency * Also rename _PyUopName and _PyUOp_Replacements, and some output strings | |||||
| * | GH-111485: Sort cases in the case generator output (GH-112315) | Mark Shannon | 2023-11-22 | 1 | -4196/+4196 | |
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| * | gh-110319: Assert type_version != 0 before using it (#112226) | Guido van Rossum | 2023-11-18 | 1 | -2/+2 | |
| | | | | | | | - Ensure that `assert(type_version != 0);` always comes *before* using `type_version` Also: - In cases_generator, rename `-v` to from `--verbose` to `--viable` | |||||
| * | gh-106529: Cleanups split off gh-112134 (#112214) | Guido van Rossum | 2023-11-17 | 1 | -0/+1 | |
| | | | | | | | | - Double max trace size to 256 - Add a dependency on executor_cases.c.h for ceval.o - Mark `_SPECIALIZE_UNPACK_SEQUENCE` as `TIER_ONE_ONLY` - Add debug output back showing the optimized trace - Bunch of cleanups to Tools/cases_generator/ | |||||
| * | GH-111848: Convert remaining jumps to deopts into tier 2 code. (GH-112045) | Mark Shannon | 2023-11-14 | 1 | -8/+8 | |
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| * | gh-111789: Simplify bytecodes.c by using PyDict_GetItemRef() (GH-111978) | Serhiy Storchaka | 2023-11-14 | 1 | -47/+17 | |
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| * | GH-111843: Tier 2 exponential backoff (GH-111850) | Mark Shannon | 2023-11-09 | 1 | -5/+18 | |
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| * | GH-111485: Make BEFORE_WITH a uop (GH-111812) | Brandt Bucher | 2023-11-07 | 1 | -3/+2 | |
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| * | gh-111354: Simplify _PyGen_yf by moving some of its work to the compiler and ↵ | Irit Katriel | 2023-11-03 | 1 | -2/+6 | |
| | | | | | frame state (#111648) | |||||
| * | gh-111654: remove redundant decref in LOAD_FROM_DICT_OR_DEREF (#111655) | AN Long | 2023-11-03 | 1 | -2/+1 | |
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| * | gh-111354: simplify detection of RESUME after YIELD_VALUE at except-depth 1 ↵ | Irit Katriel | 2023-11-02 | 1 | -4/+2 | |
| | | | | | (#111459) | |||||
| * | GH-111485: Silence warnings in Python/executor_cases.c.h (#111619) | Guido van Rossum | 2023-11-01 | 1 | -0/+2 | |
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| * | gh-111520: Integrate the Tier 2 interpreter in the Tier 1 interpreter (#111428) | Guido van Rossum | 2023-11-01 | 1 | -54/+64 | |
| | | | | | | | | | | | | - There is no longer a separate Python/executor.c file. - Conventions in Python/bytecodes.c are slightly different -- don't use `goto error`, you must use `GOTO_ERROR(error)` (same for others like `unused_local_error`). - The `TIER_ONE` and `TIER_TWO` symbols are only valid in the generated (.c.h) files. - In Lib/test/support/__init__.py, `Py_C_RECURSION_LIMIT` is imported from `_testcapi`. - On Windows, in debug mode, stack allocation grows from 8MiB to 12MiB. - **Beware!** This changes the env vars to enable uops and their debugging to `PYTHON_UOPS` and `PYTHON_LLTRACE`. | |||||
| * | GH-111537: Avoid using `this_instr` in asserts. (GH-111600) | Mark Shannon | 2023-11-01 | 1 | -18/+12 | |
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| * | GH-111485: Use micro-ops to split specialization code from base action ↵ | Mark Shannon | 2023-11-01 | 1 | -347/+445 | |
| | | | | | (GH-111561) | |||||
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