Issue 777365 link

Starred by 1 user

Issue metadata

Status:	WontFix
Owner:	jgruber@chromium.org
Closed:	Jun 2018
EstimatedDays:	----
NextAction:	----
OS:	Linux
Pri:	2
Type:	Bug

Blocking:
issue 776025

Lazy TFJ builtins shift memory to large-object space

Project Member Reported by jgruber@chromium.org, Oct 23 2017

Issue description

See

https://chromeperf.appspot.com/report?sid=c3317cd5ec8e57a925a0eab13f7c1ec31569710410becc5799bc42d68002ca20&start_rev=499395&end_rev=510723

At point ID 509376, code-space decreases but LO-space increases. I haven't seen this happen elsewhere, only on this bot/benchmark/story.

Comment 1 by jgruber@chromium.org, Oct 23 2017

3 more examples, all on nexus5x:

https://chromeperf.appspot.com/report?sid=53b2fe0121cb0a0849f271ddae91099abd3c2e17f7fc393cf9130acf7c463b61&start_rev=475333&end_rev=510723

https://chromeperf.appspot.com/report?sid=ce3359ce4d06fb0a7fe47ef8f729fa1766383a9781b1fe60036ea1f39d4bd8c6&start_rev=506290&end_rev=510723

https://chromeperf.appspot.com/report?sid=695bc116000b82828e4f84c1ed71349ed346d6a1ba60f5036861fb89f99371d3&start_rev=506368&end_rev=510723

Comment 2 by jgruber@chromium.org, Jun 5 2018

Status: WontFix (was: Assigned)

With work on embedded builtins (v8:6666) proceeding, lazy builtins will be replaced soon and it's unlikely I'll look at this again.

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Issue 777365 link

Issue metadata

Lazy TFJ builtins shift memory to large-object space

Issue description

Comment 1 by jgruber@chromium.org, Oct 23 2017

Comment 1 Deleted

Comment 2 by jgruber@chromium.org, Jun 5 2018

Comment 2 Deleted

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