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Bug 1565807 - Bump Baseline JIT threshold from 50 to 100. r=dpalmeiro

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Detailed page load performance measurements from Denis indicate this should be okay
on the reference hardware and now we have 10/100/1000 warm-up thresholds so there's
a nice pattern there.

Differential Revision: https://phabricator.services.mozilla.com/D39146

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Jan de Mooij 2019-07-24 16:01:47 +00:00
parent bfa52ab19d
commit ff7f0dd1f9
2 changed files with 2 additions and 2 deletions
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2
js/src/jit/JitOptions.cpp
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@ -160,7 +160,7 @@ DefaultJitOptions::DefaultJitOptions() {
// How many invocations or loop iterations are needed before functions
// are compiled with the baseline compiler.
// Duplicated in all.js - ensure both match.
SET_DEFAULT(baselineJitWarmUpThreshold, 50);
SET_DEFAULT(baselineJitWarmUpThreshold, 100);
// How many invocations or loop iterations are needed before functions
// are compiled with the Ion compiler at OptimizationLevel::Normal.

2
modules/libpref/init/all.js
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@ -1215,7 +1215,7 @@ pref("javascript.options.blinterp", true);
pref("javascript.options.blinterp.threshold", 10);
pref("javascript.options.baselinejit", true);
// Duplicated in JitOptions - ensure both match.
pref("javascript.options.baselinejit.threshold", 50);
pref("javascript.options.baselinejit.threshold", 100);
pref("javascript.options.ion", true);
// Duplicated in JitOptions - ensure both match.
pref("javascript.options.ion.threshold", 1000);