156168 2016-04-04 09:23:26 -0700 CopiedBlock should be 16kB 2016-04-06 23:41:31 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED INVALID P2 Normal --- 1 ggaren ggaren barraclough benjamin commit-queue keith_miller kling mark.lam msaboff saam oldest_to_newest 1180384 0 ggaren 2016-04-04 09:23:26 -0700 CopiedBlock should be 16kB 1180385 1 275551 ggaren 2016-04-04 09:29:28 -0700 Created attachment 275551 Patch 1180391 2 275551 mark.lam 2016-04-04 09:43:04 -0700 Comment on attachment 275551 Patch r=me 1180439 3 275551 ggaren 2016-04-04 11:51:15 -0700 Comment on attachment 275551 Patch cq+ 1180449 4 275551 commit-queue 2016-04-04 12:41:32 -0700 Comment on attachment 275551 Patch Clearing flags on attachment: 275551 Committed r199016: <http://trac.webkit.org/changeset/199016> 1180450 5 commit-queue 2016-04-04 12:41:36 -0700 All reviewed patches have been landed. Closing bug. 1180757 6 benjamin 2016-04-05 00:41:22 -0700 Something really curious happened with this: https://arewefastyet.com/#machine=29&view=single&suite=kraken&subtest=beat-detection Any idea how to get back this win without the other regressions? 1180866 7 ggaren 2016-04-05 10:52:16 -0700 Rolled out in <http://trac.webkit.org/changeset/199032>. "Regressed Octane and Kraken on the perf bots." 1180872 8 ggaren 2016-04-05 10:58:11 -0700 > Any idea how to get back this win without the other regressions? I might be able to bring it back. I didn't quite do it the best way the first time because I forgot to consider aligned allocation requests, which still take the slow path. I don't understand that graph though -- what does it say? 1181533 9 ggaren 2016-04-06 19:08:17 -0700 Committed r199125: <http://trac.webkit.org/changeset/199125> 1181562 10 ggaren 2016-04-06 20:33:46 -0700 Rolled out in <http://trac.webkit.org/changeset/199145>. "Perf bots are down, so I can't re-land this right now." 1181603 11 ggaren 2016-04-06 23:41:31 -0700 On Octane, there's no regression. On Kraken: 1% speedup on Mac Pro 1% speedup on iPhone (+/- !%) 1% regression on MacBook Pro 1% regression on MacBook Air That's enough of a mixed review that I think I'll leave this alone for now. 275551 2016-04-04 09:29:28 -0700 2016-04-04 12:41:32 -0700 Patch bug-156168-20160404092934.patch text/plain 1537 ggaren SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMTk5MDA3KQorKysgU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDIwIEBA CisyMDE2LTA0LTA0ICBHZW9mZnJleSBHYXJlbiAgPGdnYXJlbkBhcHBsZS5jb20+CisKKyAgICAg ICAgQ29waWVkQmxvY2sgc2hvdWxkIGJlIDE2a0IKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtp dC5vcmcvc2hvd19idWcuY2dpP2lkPTE1NjE2OAorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9E WSAoT09QUyEpLgorCisgICAgICAgIE1hcmtlZEJsb2NrIGlzIDE2a0IsIGFuZCBibWFsbG9jJ3Mg bGFyZ2VzdCBmYXN0LXBhdGggYWxsb2NhdGlvbiBpcyAxNmtCLAorICAgICAgICBhbmQgdGhlIGxh cmdlc3QgcGFnZSBzaXplIG9uIEFwcGxlIGRldmljZXMgaXMgMTZrQiAtLSBzbyB0aGlzIGNoYW5n ZQorICAgICAgICBzaG91bGQgaW1wcm92ZSBzaGFyaW5nIGFuZCByZWN5Y2xpbmcgYW5kIGtlZXAg dXMgb24gdGhlIGZhc3QgcGF0aCBtb3JlLgorCisgICAgICAgIDMya0IgaXMgYWxzbyBzdXBlciBh Z2dyby4gQXQgMTZrQiwgd2Ugc3VwcG9ydCBhbGxvY2F0aW9ucyB1cCB0byA4a0IsCisgICAgICAg IHdoaWNoIGNvdmVycyA5OS4zJSBvZiBhbGxvY2F0aW9ucyBvbiBmYWNlYm9vay5jb20uIFRoZSAz MmtCIGJsb2NrIHNpemUKKyAgICAgICAgb25seSBjb3ZlcmVkIGFuIGFkZGl0aW9uYWwgMC4yJSBv ZiBhbGxvY2F0aW9ucy4KKworICAgICAgICAqIGhlYXAvQ29waWVkQmxvY2suaDoKKwogMjAxNi0w NC0wNCAgQ2FybG9zIEdhcmNpYSBDYW1wb3MgIDxjZ2FyY2lhQGlnYWxpYS5jb20+CiAKICAgICAg ICAgUkVHUkVTU0lPTihyMTk4NzkyKTogW0dUS10gSW5zcGVjdG9yIGNyYXNoZXMgaW4gSW5zcGVj dG9yOjpQcm90b2NvbDo6Z2V0RW51bUNvbnN0YW50VmFsdWUgc2luY2UgcjE5ODc5MgpJbmRleDog U291cmNlL0phdmFTY3JpcHRDb3JlL2hlYXAvQ29waWVkQmxvY2suaAo9PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBT b3VyY2UvSmF2YVNjcmlwdENvcmUvaGVhcC9Db3BpZWRCbG9jay5oCShyZXZpc2lvbiAxOTkwMDcp CisrKyBTb3VyY2UvSmF2YVNjcmlwdENvcmUvaGVhcC9Db3BpZWRCbG9jay5oCSh3b3JraW5nIGNv cHkpCkBAIC03OSw3ICs3OSw3IEBAIHB1YmxpYzoKICAgICBzaXplX3Qgc2l6ZSgpOwogICAgIHNp emVfdCBjYXBhY2l0eSgpOwogCi0gICAgc3RhdGljIGNvbnN0IHNpemVfdCBibG9ja1NpemUgPSAz MiAqIEtCOworICAgIHN0YXRpYyBjb25zdCBzaXplX3QgYmxvY2tTaXplID0gMTYgKiBLQjsKIAog ICAgIGJvb2wgaGFzV29ya0xpc3QoKTsKICAgICBDb3B5V29ya0xpc3QmIHdvcmtMaXN0KCk7Cg==