Closed Bug 826439 Opened 7 years ago Closed 7 years ago

histogram stats for non-linear histograms should use floats for log calculations

Categories

(Toolkit :: Telemetry, defect)

defect
Not set

Tracking

()

RESOLVED FIXED
mozilla20

People

(Reporter: froydnj, Assigned: froydnj)

Details

Attachments

(1 file)

We don't need the extra precision of doubles and the float versions are significantly faster.
As suggested elsewhere.
Attachment #697631 - Flags: review?(vdjeric)
Attachment #697631 - Flags: review?(vdjeric) → review+
Relanded with simple fix to avoid float precision problems.  xpcshell tests green locally (linux64) and on try: https://tbpl.mozilla.org/?tree=Try&rev=a3a77008889c (the b-c failures are unrelated to this change).

https://hg.mozilla.org/integration/mozilla-inbound/rev/c43c4835dafd
https://hg.mozilla.org/mozilla-central/rev/c43c4835dafd
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla20
Assignee: nobody → nfroyd
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