| commit | c6dccf9dcf5dca983e1abb6cf244b58670ec2061 | [log] [tgz] |
|---|---|---|
| author | Jacques Newman <janewman@microsoft.com> | Fri Jul 23 04:28:21 2021 |
| committer | Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Jul 23 04:28:21 2021 |
| tree | 5e46516293b9fcadc9eecfe9b6412669792d07d5 | |
| parent | 81001dbaf2d83c682428e6bc8aa757cbb95c993b [diff] |
[GridNG] Avoid doing a binary search to compute range indices. This change caches the start and end range index rather during FinalizeRanges, avoiding the need to do a binary search in ComputeSetIndices. Significant perf deltas: - fixed-grid-lots-of-stretched-data (14.7% better) - fixed-grid-lots-of-data (14.3% better) - nested-grid (7.3% better) - auto-grid-lots-of-data (6.5% better) - auto-grid-lots-of-spanning-data (6.3% better) Bug: 1218290 Change-Id: I0e4452219bfcb9af9270427969983727b46158fd Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3010719 Commit-Queue: Jacques Newman <janewman@microsoft.com> Reviewed-by: Ethan Jimenez <ethavar@microsoft.com> Reviewed-by: Ian Kilpatrick <ikilpatrick@chromium.org> Reviewed-by: Kurt Catti-Schmidt <kschmi@microsoft.com> Cr-Commit-Position: refs/heads/master@{#904628}
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