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perf: enable speedline fastMode #2230

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merged 1 commit into from
May 11, 2017
Merged

perf: enable speedline fastMode #2230

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5 changes: 4 additions & 1 deletion lighthouse-core/gather/computed/speedline.js
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Expand Up @@ -35,7 +35,10 @@ class Speedline extends ComputedArtifact {
// Force use of nav start as reference point for speedline
// See https://github.com/GoogleChrome/lighthouse/issues/2095
const navStart = traceOfTab.timestamps.navigationStart * 1000;
return speedline(trace.traceEvents, {timeOrigin: navStart});
return speedline(trace.traceEvents, {
timeOrigin: navStart,
fastMode: true,
});
});
}
}
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2 changes: 1 addition & 1 deletion package.json
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Expand Up @@ -76,7 +76,7 @@
"opn": "4.0.2",
"rimraf": "2.2.8",
"semver": "5.3.0",
"speedline": "1.1.1",
"speedline": "1.2.0",
"update-notifier": "^2.1.0",
"whatwg-url": "4.0.0",
"ws": "1.1.1",
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6 changes: 3 additions & 3 deletions yarn.lock
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Expand Up @@ -2870,9 +2870,9 @@ spdx-license-ids@^1.0.2:
version "1.2.2"
resolved "https://registry.yarnpkg.com/spdx-license-ids/-/spdx-license-ids-1.2.2.tgz#c9df7a3424594ade6bd11900d596696dc06bac57"

speedline@1.1.1:
version "1.1.1"
resolved "https://registry.yarnpkg.com/speedline/-/speedline-1.1.1.tgz#d70d7bfbe630eb63424a830ec0e02ddfcc6051b7"
speedline@1.2.0:
version "1.2.0"
resolved "https://registry.yarnpkg.com/speedline/-/speedline-1.2.0.tgz#f5828dcf8e9b96a9f6c1da8ab298538820c6668d"
dependencies:
babar "0.0.3"
image-ssim "^0.2.0"
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