New submission from Brandt Bucher <brandtbuc...@gmail.com>:
...as discussed in https://github.com/faster-cpython/ideas/issues/101. This change merges all BINARY_*/INPLACE_* instructions, except for a few special cases: - BINARY_ADD/INPLACE_ADD, which interact with sq_concat/sq_inplace_concat and already have their own specialization family. - BINARY_MULTIPLY/INPLACE_MULTIPLY, which interact with sq_repeat/sq_inplace_repeat and already have their own specialization family. - BINARY_POWER/INPLACE_POWER, which are technically ternary operators under-the-hood. - BINARY_MODULO/INPLACE_MODULO, which contain a special fast path for string formatting (but likely can be rolled in later as a specialization). It has no mean impact on pyperformance, shrinks the eval loop, and makes it much simpler to implement operator specializations. ---------- assignee: brandtbucher components: Interpreter Core messages: 405136 nosy: Mark.Shannon, brandtbucher, gvanrossum priority: normal severity: normal status: open title: Merge BINARY_*/INPLACE_* into BINARY_OP/INPLACE_OP type: performance versions: Python 3.11 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue45636> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
