| commit | 70d4f880464e5e5b043a40fc144724993cf5db7b | [log] [tgz] |
|---|---|---|
| author | Tamir Duberstein <tamird@fuchsia.infra.roller.google.com> | Wed Oct 13 02:04:22 2021 +0000 |
| committer | Copybara-Service <copybara-worker@google.com> | Tue Oct 12 19:06:19 2021 -0700 |
| tree | f5a0a98bfe3c04ed5b5b51bcdafc4d7def8e427e | |
| parent | eac3ad3f98e6c938ea80ff3ae0be9425e7963c5b [diff] |
[roll] Roll fuchsia [zstd] Optimize unconditionally
Prior to this change zstd was optimized for speed on the host
irrespective of the global optimization settings in order to reduce the
build-time cost of zstd compression. This extends that to the target as
well in order to reduce the resolve-time cost of zstd compression.
Measured in qemu-x64 with KVM this gives a ~70% increase in throughput:
Before:
$ time fx shell pkgctl resolve fuchsia-pkg://fuchsia.com/debian_guest
resolving fuchsia-pkg://fuchsia.com/debian_guest with the selectors []
Error: Failed to resolve fuchsia-pkg://fuchsia.com/debian_guest
Caused by:
there is no space available to store the package or metadata
real 3m53.166s
user 0m0.871s
sys 0m0.179s
After:
$ time fx shell pkgctl resolve fuchsia-pkg://fuchsia.com/debian_guest
resolving fuchsia-pkg://fuchsia.com/debian_guest with the selectors []
Error: Failed to resolve fuchsia-pkg://fuchsia.com/debian_guest
Caused by:
there is no space available to store the package or metadata
real 2m18.137s
user 0m0.817s
sys 0m0.251s
Original-Bug: 65962
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/592869
Original-Revision: 47cf6060ec0900107a1c76a7632e6a73a93ff194
GitOrigin-RevId: 483ee50a8c65686e410c116ebeae0dcd97515a63
Change-Id: Ie69e3bdbed336bf51e3b9c0f5ac3ccb823f6a2a8
This repository contains Fuchsia's Global Integration manifest files.
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.
First install Jiri.
Next run:
$ jiri init $ jiri import minimal https://fuchsia.googlesource.com/integration $ jiri update
Third party projects should have their own subdirectory in ./third_party.