Looks like nice improvement ! Let me try to use bmalloc for EFL port soon. Gyuyoung.
On Friday, January 9, 2015, Geoffrey Garen <[email protected]> wrote: > From https://bugs.webkit.org/show_bug.cgi?id=132629: > > MallocBench result vs TCMalloc: > > geometric mean speedup: 2.11x faster > biggest speedup (list_allocate): 4.09x faster > > Results from perf bots: > > OSMemoryTesting/Snap2FinishedLoadingPost:Allocations:Total: 0% (no regression) > > PLT: 5% > > DOM/GetElement: 42.84% > jslib-attr-jquery: 18.1% > dromaeo-object-string: 13.3% > dom-modify: 12.3% > cssquery-jquery: 5% > cssquery-prototype: 4.8% > cssquery-dojo: 3.8% > dromaeo-object-array: 3.4% > jslib-style-jquery: 3.2% > DYEB: 2.4% > Parser/HTML5-8266-FullRender: 4% > Parser/HTML5-8266-ParseOnly: 5.6% > css-parser-yui: 10.2% > Parser/html-parser: 6.5% > Parser/textarea-parsing: 11.22% > Layout/floats_100_100: 7.22% > Layout/floats_100_100_nested: 9.32% > Layout/floats_20_100: 11.42% > Layout/floats_20_100_nested: 13.86% > Layout/layers_overlap_2d: 6.69% > Layout/auto-grid-lots-of-data: 4.3% > Layout/chapter-reflow-once-random: 3.8% > Layout/fixed-grid-lots-of-data: 5.92% > Interactive/window-resize: 2% > Animation/balls:FrameRate: 4% > DOM/CloneNodes: 13.93% > DOM/DOMDivWalk: 10.7% > DOM/GetElement: 42.84% > DOM/ModifyAttribute: 8.7% > > On Jan 7, 2015, at 4:51 PM, Gyuyoung Kim <[email protected] > <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: > > By the way, do you have any number how much is bmalloc faster than > TCMalloc ? > > If you have it, could you let us know ? > > Gyuyoung > > On Wednesday, January 7, 2015, Gyuyoung Kim <[email protected] > <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: > >> Hello Geoff, >> >> EFL port has used TCMalloc. To use bmalloc on EFL port, I file a new bug >> 140162 for now. >> When patch is ready, I will upload it to the bug. >> >> Thanks, >> Gyuyoung >> >> On Wednesday, January 7, 2015, Geoffrey Garen <[email protected]> wrote: >> >>> Hi folks. >>> >>> We’ve been using bmalloc on Mac and iOS for some time now, and it is >>> fast and stable. >>> >>> Is there a Linux maintainer who would like to take on enabling bmalloc >>> on Linux? The implementation is Unix-y, so it should “just work”. I can >>> advise on this project, but I don’t have a Linux build & test environment. >>> >>> I plan to remove TCMalloc soon. >>> >>> Regards, >>> Geoff >>> _______________________________________________ >>> webkit-dev mailing list >>> [email protected] >>> https://lists.webkit.org/mailman/listinfo/webkit-dev >>> >> >> >> -- >> Sent from Gyuyoung Iphone >> > > > -- > Sent from Gyuyoung Iphone > > > -- Sent from Gyuyoung Iphone
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