https://bugzilla.wikimedia.org/show_bug.cgi?id=53241
--- Comment #14 from C. Scott Ananian <canan...@wikimedia.org> --- (In reply to comment #13) > Don't know why exactly this is slower than the harmony-collections version; I > suspect it's due to the other stuff hacked by es6-shim. The actual Map/Set > implementation should be faster. I was wrong. Simply adding es6-shim does not make the parserTests benchmark, in my tests. The es6-shim implementation seems to be slower solely because its constructor is slower. We make 88,143 instances of Set via JSUtils.arrayToSet during a run of parserTests, and those constructor calls seem to account for the extra 7s of runtime. -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l