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fuchsia / integration / de712c38df0fc38fbaf343d4722cd73d044de510
commitde712c38df0fc38fbaf343d4722cd73d044de510[log] [tgz]
authorMegan Batty <mgnb@fuchsia.infra.roller.google.com>Tue May 07 17:38:22 2024 +0000
committerCopybara-Service <copybara-worker@google.com>Tue May 07 10:40:19 2024 -0700
tree3e6075ef7bc81bd6bd0e8c2178c6119105b2efe4
parent41f63f39975533eb4fa2a8ef6c3ca171ff8c2b50 [diff]
[roll] Roll fuchsia [driver_runtime] Add benchmarks of varying allocs

Adds benchmarks of allocating a large object into an arena and then lots
of small ones, which currently causes the initial arena allocation to be
left empty.

 Mean  Median (ns) Test case
 1403      83      Arena/AllocLargeThenSmall/4096bytes.one_large_block
 4803    2250      Arena/AllocLargeThenSmall/4096bytes.fifty_small_blocks
10562    9000      Arena/AllocLargeThenSmall/8192bytes.one_large_block
 2261    2250      Arena/AllocLargeThenSmall/8192bytes.fifty_small_blocks
14198   11167      Arena/AllocLargeThenSmall/16384bytes.one_large_block
14524   11750      Arena/AllocLargeThenSmall/16384bytes.fifty_small_blocks
15342   11646      Arena/AllocLargeThenSmall/32768bytes.one_large_block
13627   11771      Arena/AllocLargeThenSmall/32768bytes.fifty_small_blocks
14923   12312      Arena/AllocLargeThenSmall/65536bytes.one_large_block
13067   11500      Arena/AllocLargeThenSmall/65536bytes.fifty_small_blocks

Original-Bug: b/336852954
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1041102
Original-Revision: 6db5a9074ae2cf0798c8f99bc6bdfc3d748f0b84
GitOrigin-RevId: fed5d8b860d8dd1f9ab8785ccfe2212b423757f4
Change-Id: Idb4f98ca0f942272fae01d75d2da7918ac4d3ec5
1 file changed
tree: 3e6075ef7bc81bd6bd0e8c2178c6119105b2efe4
  1. ctf/
  2. git-hooks/
  3. infra/
  4. third_party/
  5. cts
  6. firmware
  7. flower
  8. jiri.lock
  9. MILESTONE
  10. minimal
  11. prebuilts
  12. README.md
  13. stem
  14. test_durations
  15. toolchain
README.md

Integration

This repository contains Fuchsia's Global Integration manifest files.

Making changes

All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.

Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance via the IRC channel #fuchsia on Freenode.

Obtaining the source

First install Jiri.

Next run:

$ jiri init
$ jiri import minimal https://fuchsia.googlesource.com/integration
$ jiri update

Third party

Third party projects should have their own subdirectory in ./third_party.