skia2/tools/skdiff
John Stiles 6e9ead9166 Revert "Remove custom SkSort algorithms."
This reverts commit 70474c1cb0.

Reason for revert: bot build failure

Original change's description:
> Remove custom SkSort algorithms.
> 
> SortBench shows that SkTQSort and SkTHeapSort are inferior to std::sort.
> The difference is small on randomized inputs, but quite significant for
> semi-ordered inputs (forward/backward/repeated). There doesn't seem to
> to be any compelling advantage to SkTQSort.
> 
> Nanobench results: https://screenshot.googleplex.com/9JOLV1d6Z0u
> 
> (These performance numbers are from an optimized build my local machine;
> it's possible that we might see different results on the test bots.)
> 
> Change-Id: Iaf19563041547eae7de2953be249129108f093b1
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/302295
> Commit-Queue: John Stiles <johnstiles@google.com>
> Reviewed-by: Mike Klein <mtklein@google.com>

TBR=mtklein@google.com,brianosman@google.com,johnstiles@google.com

Change-Id: I1126dd4cda95716dac225ad32d5b0e5cf3f09421
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/302447
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
2020-07-14 00:25:05 +00:00
..
skdiff_html.cpp rewrite includes to not need so much -Ifoo 2019-04-24 16:27:11 +00:00
skdiff_html.h rewrite includes to not need so much -Ifoo 2019-04-24 16:27:11 +00:00
skdiff_main.cpp Revert "Remove custom SkSort algorithms." 2020-07-14 00:25:05 +00:00
skdiff_utils.cpp rewrite includes to not need so much -Ifoo 2019-04-24 16:27:11 +00:00
skdiff_utils.h rewrite includes to not need so much -Ifoo 2019-04-24 16:27:11 +00:00
skdiff.cpp rewrite includes to not need so much -Ifoo 2019-04-24 16:27:11 +00:00
skdiff.h rewrite includes to not need so much -Ifoo 2019-04-24 16:27:11 +00:00