| commit | 999155ab9a8a6cddc1f1b4db15bbd9607de3dc5b | [log] [tgz] |
|---|---|---|
| author | Aaron Green <aarongreen@pigweed.infra.roller.google.com> | Wed May 29 15:34:54 2024 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Wed May 29 15:34:54 2024 +0000 |
| tree | 6bf8002ab1652100e796f8d33a14b71a693abd2b | |
| parent | 0e5881c9609dc811cb15c647b0ce0fa4b26f6460 [diff] |
[roll third_party/pigweed] pw_allocator: Add BlockAllocator::MeasureFragmentation This CL adds a Fragmentation type that provide the sum of squares of and sum of the inner sizes of free blocks. If this information is provided to a platform with floating point support (e.g. host unit tests, over RPC, etc.), it can be used to calculate a fragmentation metric: Frag = 1 - sqrt(sum_of_squares)/sum Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/209933 Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com> https://pigweed.googlesource.com/pigweed/pigweed third_party/pigweed Rolled-Commits: 69fa240add6d3f3..9edec04e128ec8d Roller-URL: https://ci.chromium.org/b/8746592981008504033 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I0aac758e367cd760252fae1aa6b500d0732645b3 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/211928 Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed index 69fa240..9edec04 160000 --- a/third_party/pigweed +++ b/third_party/pigweed
@@ -1 +1 @@ -Subproject commit 69fa240add6d3f3620d1cd05fd3b527111d46cd6 +Subproject commit 9edec04e128ec8d7aded2ca4f4dc30addd1dd270