Issue 1164013002: Reduce new space size when average scavenging time is high

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Issue 1164013002: Reduce new space size when average scavenging time is high (Closed)

Created:
5 years, 6 months ago by Hannes Payer (out of office)

Modified:
5 years, 3 months ago

Reviewers:
ulan, jochen (gone - plz use gerrit)

CC:
v8-dev

Base URL:
https://chromium.googlesource.com/v8/v8.git@master

Target Ref:
refs/pending/heads/master

Project:
v8

Visibility:
Public.

Reduce new space size when average scavenging time is high BUG=

Created: 5 years, 6 months ago

Download [raw] [tar.bz2]

	Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+32 lines, -19 lines)			Patch
M	src/heap/gc-tracer.cc	View	1 2	1 chunk	+0 lines, -5 lines	0 comments	Download
M	src/heap/heap.h	View	1 2	1 chunk	+4 lines, -2 lines	0 comments	Download
M	src/heap/heap.cc	View	1 2	5 chunks	+27 lines, -9 lines	0 comments	Download
M	src/heap/mark-compact.cc	View	1 2	1 chunk	+1 line, -3 lines	0 comments	Download

Total messages: 3 (1 generated)

Hannes Payer (out of office)

PTAL As discussed offline, this may reduce jank in apps where scavenging times are high.

5 years, 6 months ago (2015-06-03 17:55:53 UTC) #2

jochen (gone - plz use gerrit)

5 years, 6 months ago (2015-06-05 12:09:37 UTC) #3

won't this almost immediately scale the new space up to full size again?