classification
Title: Implement superinstruction UNPACK_SEQUENCE_ST
Type: performance Stage: patch review
Components: Versions: Python 3.11
process
Status: open Resolution:
Dependencies: Superseder:
Assigned To: Nosy List: Mark.Shannon, gvanrossum, zhangchaospecial
Priority: normal Keywords: patch

Created on 2021-09-22 06:14 by zhangchaospecial, last changed 2021-10-09 04:44 by zhangchaospecial.

Pull Requests
URL Status Linked Edit
PR 28519 open zhangchaospecial, 2021-09-22 15:03
Messages (1)
msg402407 - (view) Author: zcpara (zhangchaospecial) * Date: 2021-09-22 06:14
PEP 659 quickening provides a mechanism for replacing instructions.

We add another super-instruction UNPACK_SEQUENCE_ST to replace the original UNPACK_SEQUENCE and the following n STROE_FAST instructions.

See https://github.com/faster-cpython/ideas/issues/16.
History
Date User Action Args
2021-10-09 04:44:06zhangchaospecialsetnosy: + Mark.Shannon
2021-09-22 15:03:05zhangchaospecialsetkeywords: + patch
stage: patch review
pull_requests: + pull_request26910
2021-09-22 06:14:37zhangchaospecialcreate