tree 732dfa157b5f7f444f85988a90387f04c49068da
parent 49bd4161d71baf0400c31cd024d2f8d4cecb79dd
author Kevin Lubick <kjlubick@google.com> 1573589313 -0500
committer Kevin Lubick <kjlubick@google.com> 1573593168 +0000

[gold] Preslice data in indexer by IgnoreState/Corpus/Test

This decreases the latency of /json/byblame by at least 3x
and can be used in general searching too.

Timings of /json/byblame on skia-gold-public instance for
the given corpus (average of 3)

Before:
gm: 7.8s
image: 5.1s
svg: 2.3s

After:
gm: 1.2s
image: 1.8s
svg: .74s

Bug: skia:9080
Change-Id: I8d200ebe4dd687ed2f51220dc8254038abfd3d99
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/253882
Reviewed-by: Ben Wagner aka dogben <benjaminwagner@google.com>