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Issue 2281523002: [turbofan] Instruction scheduler: keep ready nodes list sorted by latency. (Closed)

Created:
4 years, 3 months ago by baptiste.afsa1
Modified:
4 years, 3 months ago
Reviewers:
Benedikt Meurer, Jarin
CC:
v8-reviews_googlegroups.com
Base URL:
https://chromium.googlesource.com/v8/v8.git@master
Target Ref:
refs/pending/heads/master
Project:
v8
Visibility:
Public.

Description

[turbofan] Instruction scheduler: keep ready nodes list sorted by latency. This significantly speed-up the instruction scheduler when the ready list contains a large number of instruction. R=jarin@chromium.org, bmeurer@chromium.org Committed: https://crrev.com/f93ca29cac48cbd81661c67582591c6ab2562907 Cr-Commit-Position: refs/heads/master@{#38919}

Patch Set 1 #

Unified diffs Side-by-side diffs Delta from patch set Stats (+14 lines, -18 lines) Patch
M src/compiler/instruction-scheduler.h View 2 chunks +1 line, -8 lines 0 comments Download
M src/compiler/instruction-scheduler.cc View 2 chunks +13 lines, -10 lines 0 comments Download

Messages

Total messages: 7 (2 generated)
baptiste.afsa1
Hey guys, This reduce the compilation time spent doing instruction scheduling for some special cases. ...
4 years, 3 months ago (2016-08-25 12:56:50 UTC) #1
Benedikt Meurer
lgtm
4 years, 3 months ago (2016-08-25 17:39:21 UTC) #3
commit-bot: I haz the power
CQ is trying da patch. Follow status at https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.org/2281523002/1
4 years, 3 months ago (2016-08-25 17:39:28 UTC) #4
commit-bot: I haz the power
Committed patchset #1 (id:1)
4 years, 3 months ago (2016-08-25 18:05:06 UTC) #5
commit-bot: I haz the power
4 years, 3 months ago (2016-08-25 18:05:25 UTC) #7
Message was sent while issue was closed.
Patchset 1 (id:??) landed as
https://crrev.com/f93ca29cac48cbd81661c67582591c6ab2562907
Cr-Commit-Position: refs/heads/master@{#38919}

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