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L20n/Firefox/Performance: Difference between revisions
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H7: entityFromContext
(H7: entityFromContext) |
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* if node iteration is fast (H2) maybe we could make one qSA for each known Localization rather than make just one and then group nodes by l10n? | * if node iteration is fast (H2) maybe we could make one qSA for each known Localization rather than make just one and then group nodes by l10n? | ||
** this looks like it helps: try shows [https://treeherder.mozilla.org/perf.html#/compare?originalProject=try&originalRevision=47cb962768ac&newProject=try&newRevision=2f1fd92838c1&framework=1&showOnlyImportant=0 -15ms on tpaint] vs. larch | ** this looks like it helps: try shows [https://treeherder.mozilla.org/perf.html#/compare?originalProject=try&originalRevision=47cb962768ac&newProject=try&newRevision=2f1fd92838c1&framework=1&showOnlyImportant=0 -15ms on tpaint] vs. larch | ||
==Hypothesis 7: Transforming traits into attrs is slow== | |||
I noticed on Cleopatra that <code>entitiesFromContext</code> takes ~6ms but it only spends 1ms in <code>format</code>. Are we paying for transforming the data structure that we get from the parser into a { value, attrs } object that the XUl bindings consume? | |||