summaryrefslogtreecommitdiffstats
path: root/Python
Commit message (Collapse)AuthorAgeFilesLines
...
* gh-104584: Change DEOPT_IF in uops executor (#106146)Guido van Rossum2023-06-272-12/+7
| | | This effectively reverts bb578a0, restoring the original DEOPT_IF() macro in ceval_macros.h, and redefining it in the Tier 2 interpreter. We can get rid of the PREDICTED() macros there as well!
* gh-106149: move jump target resolution from optimizer to assembler (#106150)Irit Katriel2023-06-273-100/+108
|
* gh-104584: Fix assert in DEOPT macro -- should fix buildbot (#106131)Guido van Rossum2023-06-271-1/+2
|
* gh-104584: Add #line directives to executor_cases.c.h (#106126)Guido van Rossum2023-06-271-0/+254
|
* gh-104584: Baby steps towards generating and executing traces (#105924)Guido van Rossum2023-06-279-271/+2326
| | | | | Added a new, experimental, tracing optimizer and interpreter (a.k.a. "tier 2"). This currently pessimizes, so don't use yet -- this is infrastructure so we can experiment with optimizing passes. To enable it, pass ``-Xuops`` or set ``PYTHONUOPS=1``. To get debug output, set ``PYTHONUOPSDEBUG=N`` where ``N`` is a debug level (0-4, where 0 is no debug output and 4 is excessively verbose). All of this code is likely to change dramatically before the 3.13 feature freeze. But this is a first step.
* gh-106084: Remove old PyObject call aliases (#106085)Victor Stinner2023-06-265-7/+7
| | | | | | | | | | | | | | Remove old aliases which were kept backwards compatibility with Python 3.8: * _PyObject_CallMethodNoArgs() * _PyObject_CallMethodOneArg() * _PyObject_CallOneArg() * _PyObject_FastCallDict() * _PyObject_Vectorcall() * _PyObject_VectorcallMethod() * _PyVectorcall_Function() Update code which used these aliases to use new names.
* gh-106033: Get rid of new occurrences of PyDict_GetItem and PyObject_HasAttr ↵Serhiy Storchaka2023-06-231-7/+5
| | | | | | | | (GH-106034) These functions are broken by design because they discard any exceptions raised inside, including MemoryError and KeyboardInterrupt. They should not be used in new code.
* gh-106030: Miscellaneous fixes in Python/suggestions.c (GH-106031)Serhiy Storchaka2023-06-231-15/+27
| | | | | | | | | | * PyDict_GetItem() and PyObject_HasAttr() suppress arbitrary errors and should not be used. * PyUnicode_CompareWithASCIIString() only works if the second argument is ASCII string. * Refleak in get_suggestions_for_name_error. * Use of borrowed pointer after possible freeing (self). * Add some missing error checks.
* GH-106012: Fix monitoring of static code objects (GH-106017)Mark Shannon2023-06-231-13/+18
|
* gh-105927: PyImport_AddModule() uses _PyWeakref_GET_REF() (#106001)Victor Stinner2023-06-221-3/+19
| | | | | | | It now raises an exception if sys.modules doesn't hold a strong reference to the module. Elaborate the comment explaining why a weak reference is used to create a borrowed reference.
* gh-105922: Use PyImport_AddModuleRef() function (#105999)Victor Stinner2023-06-222-3/+2
| | | | Replace PyImport_AddModuleObject() + Py_XNewRef() with PyImport_AddModuleRef() to get directly a strong reference.
* gh-105979: Fix exception handling in `unmarshal_frozen_code` ↵chgnrdv2023-06-221-0/+1
| | | | (`Python/import.c`) (#105980)
* gh-105927: Avoid calling PyWeakref_GET_OBJECT() (#105997)Victor Stinner2023-06-221-3/+6
| | | | | | | * Replace PyWeakref_GET_OBJECT() with _PyWeakref_GET_REF(). * _sqlite/blob.c now holds a strong reference to the blob object while calling close_blob(). * _xidregistry_find_type() now holds a strong reference to registered while using it.
* gh-101538: Add experimental wasi-threads build (#101537)YAMAMOTO Takashi2023-06-221-0/+8
| | | | Co-authored-by: Brett Cannon <brett@python.org> Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
* GH-91095: Specialize calls to normal Python classes. (GH-99331)Mark Shannon2023-06-228-107/+346
|
* gh-105927: finalize_modules_clear_weaklist() uses _PyWeakref_GET_REF() (#105971)Victor Stinner2023-06-211-4/+5
| | | | | finalize_modules_clear_weaklist() now holds a strong reference to the module longer than before: replace PyWeakref_GET_OBJECT() with _PyWeakref_GET_REF().
* gh-105922: Add PyImport_AddModuleRef() function (#105923)Victor Stinner2023-06-202-12/+31
| | | | | | * Add tests on PyImport_AddModuleRef(), PyImport_AddModule() and PyImport_AddModuleObject(). * pythonrun.c: Replace Py_XNewRef(PyImport_AddModule(name)) with PyImport_AddModuleRef(name).
* gh-105922: Refactor PyRun_InteractiveOneObjectEx() (#105925)Victor Stinner2023-06-191-74/+108
| | | | | | | | | | | Refactor PyRun_InteractiveOneObjectEx(), _PyRun_SimpleFileObject() and PyRun_SimpleStringFlags(): * Keep a strong reference to the __main__ module while using its dictionary (PyModule_GetDict()). Use PyImport_AddModule() with Py_XNewRef(). * Declare variables closer to where they are defined. * Rename variables to use name longer than 1 character. * Add pyrun_one_parse_ast() sub-function.
* gh-105481: generate _specializations and _specialized_instructions from ↵Irit Katriel2023-06-193-53/+55
| | | | bytecodes.c (#105913)
* gh-105908: fix `barry_as_FLUFL` future import (#105909)Crowthebird2023-06-191-6/+10
|
* GH-104584: Assorted fixes for the optimizer API. (GH-105683)Mark Shannon2023-06-193-191/+210
| | | | | | * Add test for long loops * Clear ENTER_EXECUTOR when deopting code objects.
* gh-105481: remove HAS_ARG, HAS_CONST, IS_JUMP_OPCODE, IS_PSEUDO_OPCODE and ↵Irit Katriel2023-06-174-27/+19
| | | | replace by their new versions (#105865)
* GH-105840: Fix assertion failures when specializing calls with too many ↵Brandt Bucher2023-06-161-2/+2
| | | | __defaults__ (GH-105847)
* GH-105588: Add missing error checks to some obj2ast_* converters (GH-105589)Brandt Bucher2023-06-151-0/+7
|
* gh-105481: add HAS_JUMP flag to opcode metadata (#105791)Irit Katriel2023-06-146-165/+185
|
* GH-77273: Better bytecodes for f-strings (GH-6132)Mark Shannon2023-06-146-373/+389
|
* GH-100987: Allow objects other than code objects as the "executable" of an ↵Mark Shannon2023-06-1415-477/+473
| | | | | | | | | | internal frame. (GH-105727) * Add table describing possible executable classes for out-of-process debuggers. * Remove shim code object creation code as it is no longer needed. * Make lltrace a bit more robust w.r.t. non-standard frames.
* gh-105699: Use a Thread-Local Variable for PKGCONTEXT (gh-105740)Eric Snow2023-06-141-0/+15
| | | This fixes a race during import. The existing _PyRuntimeState.imports.pkgcontext is shared between interpreters, and occasionally this would cause a crash when multiple interpreters were importing extensions modules at the same time. To solve this we add a thread-local variable for the value. We also leave the existing state (and infrequent race) in place for platforms that do not support thread-local variables.
* gh-104812: Run Pending Calls in any Thread (gh-104813)Eric Snow2023-06-134-83/+191
| | | For a while now, pending calls only run in the main thread (in the main interpreter). This PR changes things to allow any thread run a pending call, unless the pending call was explicitly added for the main thread to run.
* gh-105481: add flags to each instr in the opcode metadata table, to replace ↵Irit Katriel2023-06-135-609/+627
| | | | opcode.hasarg/hasname/hasconst (#105482)
* gh-105603: Change the PyInterpreterConfig.own gil Field (gh-105620)Eric Snow2023-06-131-4/+15
| | | We are changing it to be more flexible that a strict bool can be for possible future expanded used cases.
* GH-105678: Split MAKE_FUNCTION into MAKE_FUNCTION and SET_FUNCTION_ATTRIBUTE ↵Mark Shannon2023-06-135-337/+373
| | | | (GH-105680)
* gh-105673: Fix uninitialized warning in sysmodule.c (#105674)Nikita Sobolev2023-06-121-1/+1
| | | In sys_add_xoption(), 'value' may be uninitialized for some error paths.
* gh-105481: add pseudo-instructions to the bytecodes DSL (#105506)Irit Katriel2023-06-116-257/+396
|
* gh-105375: Improve error handling in the sys extension module (#105611)Erlend E. Aasland2023-06-111-6/+18
| | | | | In _PySys_AddXOptionWithError() and sys_add_xoption(), bail on first error to prevent exceptions from possibly being overwritten.
* gh-105375: Improve PyErr_WarnExplicit() error handling (#105610)Erlend E. Aasland2023-06-111-12/+16
| | | | Bail on first error to prevent exceptions from possibly being overwritten.
* gh-105375: Improve error handling in the builtins extension module (#105585)Erlend E. Aasland2023-06-111-8/+32
|
* gh-105375: Improve error handling in compiler_enter_scope() (#105494)Erlend E. Aasland2023-06-091-1/+5
|
* gh-105564: Don't include artificial newlines in the line attribute of tokens ↵Pablo Galindo Salgado2023-06-091-0/+3
| | | | (#105565)
* gh-105396: Deprecate PyImport_ImportModuleNoBlock() function (#105397)Victor Stinner2023-06-091-0/+6
| | | | Deprecate the PyImport_ImportModuleNoBlock() function which is just an alias to PyImport_ImportModule() since Python 3.3.
* gh-100227: Lock Around Modification of the Global Allocators State (gh-105516)Eric Snow2023-06-081-1/+2
| | | The risk of a race with this state is relatively low, but we play it safe anyway. We do avoid using the lock in performance-sensitive cases where the risk of a race is very, very low.
* gh-100227: Lock Around Adding Global Audit Hooks (gh-105515)Eric Snow2023-06-082-20/+43
| | | The risk of a race with this state is relatively low, but we play it safe anyway.
* gh-100227: Lock Around Use of the Global "atexit" State (gh-105514)Eric Snow2023-06-082-25/+27
| | | The risk of a race with this state is relatively low, but we play it safe anyway.
* GH-105229: Remove remaining two-codeunit superinstructions (GH-105326)Mark Shannon2023-06-087-588/+495
| | | | * Remove LOAD_CONST__LOAD_FAST and LOAD_FAST__LOAD_CONST superinstructions.
* gh-104635: Eliminate redundant STORE_FAST instructions in the compiler ↵Dong-hee Na2023-06-071-5/+18
| | | | (gh-105320)
* gh-105390: Add explicit type cast (#105466)Kirill Podoprigora2023-06-071-1/+2
|
* GH-104610: Remove the use of `PREDICT` macros. (GH-104651)Mark Shannon2023-06-073-551/+507
|
* gh-105435: Fix spurious NEWLINE token if file ends with comment without a ↵Pablo Galindo Salgado2023-06-071-0/+11
| | | | newline (#105442)
* gh-105390: Correctly raise TokenError instead of SyntaxError for tokenize ↵Pablo Galindo Salgado2023-06-071-7/+2
| | | | errors (#105399)
* gh-105259: Ensure we don't show newline characters for trailing NEWLINE ↵Pablo Galindo Salgado2023-06-061-4/+6
| | | | tokens (#105364)
generated by cgit v0.12 at 2026-01-03 14:50:44 (GMT)