177596 2017-09-28 01:25:38 -0700 Speedometer 2.0: Debounce rendering footer for Flight suite 2017-09-28 18:09:38 -0700 1 1 1 Unclassified WebKit Tools / Tests WebKit Nightly Build Unspecified Unspecified RESOLVED WONTFIX P2 Normal --- 172339 1 shiyu.zhang webkit-unassigned addyo lforschler mathias rniwa oldest_to_newest 1354061 0 322071 shiyu.zhang 2017-09-28 01:25:38 -0700 Created attachment 322071 Debounce rendering footer for Flight case I noticed that backbone case has debounced rendering the footer (the statistics). That means the footer would not be re-rendered until the todo-list restores stability, which is a reasonable optimization I think. I tried the same debouncing strategy for flight case, it gained 20% performance improvement. Shall we apply the debouncing for flight case too? 1354393 1 rniwa 2017-09-28 18:09:38 -0700 No. Please stop making optimizations to the benchmark. We shouldn't be making the benchmark faster. We should be making the browser engines faster. 322071 2017-09-28 01:25:38 -0700 2017-09-28 01:25:38 -0700 Debounce rendering footer for Flight case flight-svn.pat text/plain 1055 shiyu.zhang SW5kZXg6IHJlc291cmNlcy90b2RvbXZjL2RlcGVuZGVuY3ktZXhhbXBsZXMvZmxpZ2h0L2ZsaWdo dC9hcHAvanMvdWkvc3RhdHMuanMKPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gcmVzb3VyY2VzL3RvZG9tdmMvZGVw ZW5kZW5jeS1leGFtcGxlcy9mbGlnaHQvZmxpZ2h0L2FwcC9qcy91aS9zdGF0cy5qcwkocmV2aXNp b24gMjIyNjA1KQorKysgcmVzb3VyY2VzL3RvZG9tdmMvZGVwZW5kZW5jeS1leGFtcGxlcy9mbGln aHQvZmxpZ2h0L2FwcC9qcy91aS9zdGF0cy5qcwkod29ya2luZyBjb3B5KQpAQCAtNSw4ICs1LDkg QEAKICAgICAnZmxpZ2h0L2xpYi9jb21wb25lbnQnLAogICAgICcuL3dpdGhfZmlsdGVycycsCiAg ICAgJ3RleHQhdGVtcGxhdGVzL3N0YXRzLmh0bWwnLAotICAgICdhcHAvdXRpbHMnCi1dLCBmdW5j dGlvbiAoZGVmaW5lQ29tcG9uZW50LCB3aXRoRmlsdGVycywgc3RhdHNUbXBsLCB1dGlscykgewor ICAgICdhcHAvdXRpbHMnLAorICAgICdmbGlnaHQvbGliL3V0aWxzJworXSwgZnVuY3Rpb24gKGRl ZmluZUNvbXBvbmVudCwgd2l0aEZpbHRlcnMsIHN0YXRzVG1wbCwgdXRpbHMsIGxpYlV0aWxzKSB7 CiAgICAgZnVuY3Rpb24gc3RhdHMoKSB7CiAgICAgICAgIHZhciB0ZW1wbGF0ZSA9IHV0aWxzLnRt cGwoc3RhdHNUbXBsKTsKIApAQCAtMjgsNyArMjksNyBAQAogCiAgICAgICAgIHRoaXMuYWZ0ZXIo J2luaXRpYWxpemUnLCBmdW5jdGlvbiAoKSB7CiAgICAgICAgICAgICB0aGlzLiRub2RlLmhpZGUo KTsKLSAgICAgICAgICAgIHRoaXMub24oZG9jdW1lbnQsICdkYXRhU3RhdHNDb3VudGVkJywgdGhp cy5yZW5kZXIpOworICAgICAgICAgICAgdGhpcy5vbihkb2N1bWVudCwgJ2RhdGFTdGF0c0NvdW50 ZWQnLCBsaWJVdGlscy5kZWJvdW5jZSh0aGlzLnJlbmRlciwgMCkpOwogICAgICAgICAgICAgdGhp cy5vbignY2xpY2snLCB7ICdjbGVhckNvbXBsZXRlZFNlbGVjdG9yJzogdGhpcy5jbGVhckNvbXBs ZXRlZCB9KTsKICAgICAgICAgfSk7CiAgICAgfQo=