[webkit-reviews] review requested: [Bug 227957] [BMalloc] Lazily allocate physical pages : [Attachment 433509] Patch
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Wed Jul 14 10:21:58 PDT 2021
Michael Saboff <msaboff at apple.com> has asked for review:
Bug 227957: [BMalloc] Lazily allocate physical pages
https://bugs.webkit.org/show_bug.cgi?id=227957
Attachment 433509: Patch
https://bugs.webkit.org/attachment.cgi?id=433509&action=review
--- Comment #2 from Michael Saboff <msaboff at apple.com> ---
Created attachment 433509
--> https://bugs.webkit.org/attachment.cgi?id=433509&action=review
Patch
This patch provides a 3.5% (AS) to 4.6% (x86) reduction in memory in
RAMification in my tests.
When testing JetStream2 and Speedometer2, it didn't regress on AS and is a 1.2%
progression on both benchmarks for x86.
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