179825 2017-11-17 10:03:15 -0800 Add a TimingScope class for microbenchmarking sections of code 2017-11-17 15:01:31 -0800 1 1 1 Unclassified WebKit Web Template Framework WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 simon.fraser simon.fraser commit-queue ews-watchlist fpizlo sam simon.fraser webkit-bug-importer zalan oldest_to_newest 1373117 0 simon.fraser 2017-11-17 10:03:15 -0800 I keep writing code that computes the duration taken by a chunk of code, averaging over some number of calls and printing the result using WTFLogAlways. This should be wrapped in stack-based helper class. 1373119 1 327189 simon.fraser 2017-11-17 10:07:03 -0800 Created attachment 327189 Patch 1373121 2 simon.fraser 2017-11-17 10:08:02 -0800 Maybe this and B3TimingScope should share code at some point, but I don't think that's necessary for a small utility class right now. 1373124 3 ews-watchlist 2017-11-17 10:08:33 -0800 Attachment 327189 did not pass style-queue: ERROR: Source/WTF/wtf/TimingScope.cpp:67: More than one command on the same line [whitespace/newline] [4] Total errors found: 1 in 5 files If any of these errors are false positives, please file a bug against check-webkit-style. 1373331 4 327189 commit-queue 2017-11-17 15:00:47 -0800 Comment on attachment 327189 Patch Clearing flags on attachment: 327189 Committed r224990: <https://trac.webkit.org/changeset/224990> 1373332 5 commit-queue 2017-11-17 15:00:48 -0800 All reviewed patches have been landed. Closing bug. 1373334 6 webkit-bug-importer 2017-11-17 15:01:31 -0800 <rdar://problem/35624957> 327189 2017-11-17 10:07:03 -0800 2017-11-17 15:00:47 -0800 Patch timingscope.patch text/plain 11316 simon.fraser ZGlmZiAtLWdpdCBhL1NvdXJjZS9XVEYvQ2hhbmdlTG9nIGIvU291cmNlL1dURi9DaGFuZ2VMb2cK aW5kZXggODQxNjkxMzVhODNkNjQzOGZmNzdmMDgyZTAzZDI2MTQxNTgwYzYyNi4uYWY3N2Q5ODcz OTM0NWI2NzM0ZjFlNzFiZGJmYjA0MGM0YjYzMjlkYyAxMDA2NDQKLS0tIGEvU291cmNlL1dURi9D aGFuZ2VMb2cKKysrIGIvU291cmNlL1dURi9DaGFuZ2VMb2cKQEAgLTEsMyArMSwzMyBAQAorMjAx Ny0xMS0xNyAgU2ltb24gRnJhc2VyICA8c2ltb24uZnJhc2VyQGFwcGxlLmNvbT4KKworICAgICAg ICBBZGQgYSBUaW1pbmdTY29wZSBjbGFzcyBmb3IgbWljcm9iZW5jaG1hcmtpbmcgc2VjdGlvbnMg b2YgY29kZQorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9 MTc5ODI1CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisgICAgICAgIAor ICAgICAgICBBZGQgYSBjbGFzcywgc2ltaWxhciB0byBCM1RpbWluZ1Njb3BlLCB3aGljaCBtYWtl cyBpdCBlYXN5IHRvIG1pY3JvYmVuY2htYXJrCisgICAgICAgIHNlY3Rpb25zIG9mIGNvZGUuIFVz 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