5 commits

Author	SHA1	Message	Date
Michael Droettboom	8614f86b71	gh-131525: Cache the result of tuple_hash (#131529) ... * gh-131525: Cache the result of tuple_hash * Fix debug builds * Add blurb * Fix formatting * Pre-compute empty tuple singleton * Mostly set the cache within tuple_alloc * Fixes for TSAN * Pre-compute empty tuple singleton * Fix for 32-bit platforms * Assert that op != NULL in _PyTuple_RESET_HASH_CACHE * Use FT_ATOMIC_STORE_SSIZE_RELAXED macro * Update Include/internal/pycore_tuple.h Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com> * Fix alignment * atomic load * Update Objects/tupleobject.c Co-authored-by: Chris Eibl <138194463+chris-eibl@users.noreply.github.com> --------- Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com> Co-authored-by: Chris Eibl <138194463+chris-eibl@users.noreply.github.com>	2025-03-27 09:57:06 -04:00
Victor Stinner	9d759b63d8	gh-111178: Change Argument Clinic signature for METH_O (#130682) ... Use "PyObject*" for METH_O functions to fix an undefined behavior.	2025-03-11 16:33:36 +01:00
Erlend E. Aasland	537296cdcd	gh-111178: Generate correct signature for most self converters (#128447)	2025-01-20 12:40:18 +01:00
Serhiy Storchaka	061e50f196	gh-122943: Add the varpos parameter in _PyArg_UnpackKeywords (GH-126564) ... Remove _PyArg_UnpackKeywordsWithVararg. Add comments for integer arguments of _PyArg_UnpackKeywords.	2024-11-08 14:23:50 +02:00
Jonathan Protzenko	325e9b8ef4	gh-99108: Add HACL* Blake2 implementation to hashlib (GH-119316) ... This replaces the existing hashlib Blake2 module with a single implementation that uses HACL\*'s Blake2b/Blake2s implementations. We added support for all the modes exposed by the Python API, including tree hashing, leaf nodes, and so on. We ported and merged all of these changes upstream in HACL\*, added test vectors based on Python's existing implementation, and exposed everything needed for hashlib. This was joint work done with @R1kM. See the PR for much discussion and benchmarking details. TL;DR: On many systems, 8-50% faster (!) than `libb2`, on some systems it appeared 10-20% slower than `libb2`.	2024-08-13 21:42:19 +00:00

Renamed from Modules/_blake2/clinic/blake2b_impl.c.h (Browse further)