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JavaScript:SpiderMonkey:GC Futures: Difference between revisions
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JavaScript:SpiderMonkey:GC Futures (view source)
Revision as of 21:12, 4 August 2009
, 4 August 2009→JS GC Futures
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** Allocate object dslots from GC heap, not malloc heap? Alternative: [bug NNNNNN] | ** Allocate object dslots from GC heap, not malloc heap? Alternative: [bug NNNNNN] | ||
** Based on [https://bugzilla.mozilla.org/show_bug.cgi?id=502736 Gregor's stats] consider making 32-byte and 64-byte JSObjects to cover most cases except large objects without any dslots [https://bugzilla.mozilla.org/show_bug.cgi?id=508357 bug 508357] | ** Based on [https://bugzilla.mozilla.org/show_bug.cgi?id=502736 Gregor's stats] consider making 32-byte and 64-byte JSObjects to cover most cases except large objects without any dslots [https://bugzilla.mozilla.org/show_bug.cgi?id=508357 bug 508357] | ||
** Schedule GC based on memory pressure [https://bugzilla.mozilla.org/show_bug.cgi?id=506125 bug 506125] | |||
* Remove byte flag per thing design [bug NNNNNN] | * Remove byte flag per thing design [bug NNNNNN] | ||
** Bad cache effects of flags and things allocated from opposite ends of same arena | ** Bad cache effects of flags and things allocated from opposite ends of same arena | ||