Always strip in release mode #5745
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konstin
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charliermarsh
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Aug 3, 2024
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Should we make the same change in Ruff? |
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Yes, i expect it'll be some time until a fix in cargo lands on stable. |
charliermarsh
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Aug 8, 2024
## Summary In the same spirit as #5745, release builds could be a bit slightly more size efficient by enabling LTO, which removes dead code (either in uv through fully inlined functions or the libraries it depends on). Also has the side-effect (more what LTO was created for) of slighly speeding up uv. In this case, I have measured a 5MB size decrease!. Unfortunately, this change also comes with the disadvantage of more than doubling the build time of a clean build on my machine (see "Test Plan"). I have opened this pull request to show my findings and suggest this as an option. *I have also started looking into what effects optimizing for size rather than speed could have, but that calls for another pr* ## Test Plan Comparing the binary size before and after (starting off in just a simple clone of the repository) System info: ``` CPU: AMD Ryzen 7 3700X (16) @ 3.600GHz Memory: 32GB @ 3200 MT/s Uname: Linux galaxy 6.6.44-1-MANJARO #1 SMP PREEMPT_DYNAMIC Sat Aug 3 10:09:33 UTC 2024 x86_64 GNU/Linux ``` Before: ``` $ cargo build --release <snip> Finished `release` profile [optimized] target(s) in 1m 29s $ du target/release/uv -h 30M target/release/uv ``` After: ``` $ cargo build --release <snip> Finished `release` profile [optimized] target(s) in 3m 43s $ du target/release/uv -h 25M target/release/uv ```
tmeijn
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Aug 10, 2024
This MR contains the following updates: | Package | Update | Change | |---|---|---| | [astral-sh/uv](https://github.com/astral-sh/uv) | patch | `0.2.33` -> `0.2.35` | MR created with the help of [el-capitano/tools/renovate-bot](https://gitlab.com/el-capitano/tools/renovate-bot). **Proposed changes to behavior should be submitted there as MRs.** --- ### Release Notes <details> <summary>astral-sh/uv (astral-sh/uv)</summary> ### [`v0.2.35`](https://github.com/astral-sh/uv/blob/HEAD/CHANGELOG.md#0235) [Compare Source](astral-sh/uv@0.2.34...0.2.35) ##### CLI - Deprecate `--system` and `--no-system` in `uv venv` ([#​5925](astral-sh/uv#5925)) - Make `--upgrade` imply `--refresh` ([#​5943](astral-sh/uv#5943)) - Warn when there are missing bounds on transitive dependencies with `--resolution-strategy lowest` ([#​5953](astral-sh/uv#5953)) ##### Configuration - Add support for `no-build-isolation-package` ([#​5894](astral-sh/uv#5894)) ##### Performance - Enable LTO optimizations in release builds to reduce binary size ([#​5904](astral-sh/uv#5904)) - Prefetch metadata in `--no-deps` mode ([#​5918](astral-sh/uv#5918)) ##### Bug fixes - Display portable paths in POSIX virtual environment activation commands ([#​5956](astral-sh/uv#5956)) - Respect subdirectories when locating Git workspaces ([#​5944](astral-sh/uv#5944)) ##### Documentation - Improve the `uv venv` CLI documentation ([#​5963](astral-sh/uv#5963)) ### [`v0.2.34`](https://github.com/astral-sh/uv/blob/HEAD/CHANGELOG.md#0234) [Compare Source](astral-sh/uv@0.2.33...0.2.34) ##### Enhancements - Always strip in release mode ([#​5745](astral-sh/uv#5745)) - Assume `git+` prefix when URLs end in `.git` ([#​5868](astral-sh/uv#5868)) - Support build constraints ([#​5639](astral-sh/uv#5639)) ##### CLI - Create help sections for build, install, resolve, and index ([#​5693](astral-sh/uv#5693)) - Improve CLI documentation for global options ([#​5834](astral-sh/uv#5834)) - Improve `--python` CLI documentation ([#​5869](astral-sh/uv#5869)) - Improve display order of top-level commands ([#​5830](astral-sh/uv#5830)) ##### Bug fixes - Allow downloading wheels for metadata with `--no-binary` ([#​5707](astral-sh/uv#5707)) - Reject `pyproject.toml` in `--config-file` ([#​5842](astral-sh/uv#5842)) - Remove double-proxy nodes in error reporting ([#​5738](astral-sh/uv#5738)) - Respect pre-release preferences from input files ([#​5736](astral-sh/uv#5736)) - Support overlapping local and non-local requirements in forks ([#​5812](astral-sh/uv#5812)) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this MR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this MR, check this box --- This MR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy40NDAuNyIsInVwZGF0ZWRJblZlciI6IjM3LjQ0MC43IiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6WyJSZW5vdmF0ZSBCb3QiXX0=-->
ibraheemdev
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Sep 10, 2024
## Summary The CodSpeed flamegraphs are currently useless after #5745.
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Decreases linux release wheel size by 2MB.
See rust-lang/cargo#14346
Fixes #5683