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Shims remaining AtomicU64 usage #313
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Needs some more work... some of the atomic methods being used aren't available on MIPS either... |
The problem I'm faced with here is that |
One other thought: could we get away with 32 bit hash values for keys? |
We cannot, no: we need to be able to hold a |
Could a 32 bit hash be used as an opt-in feature, or even more generally? We then cast the u64 to u32 for the atomic. |
Doing so would imply that we need to drop entropy from the original 64-bit hash, which I don't want to do. Performance is a top priority of Another crate to try out might be |
Thanks. I’ll take a look in the next few days. |
Shims the use of `AtomicU64` in the main metrics lib so that we can use the library on MIPS and other 32 bit platforms.
I've now updated my PR to use |
Hey @tobz - are you happy to merge? Thanks! |
Sorry, been a bit preoccupied lately. Looking it over: I'm happier with this, yes. I'll merge it once CI passes. |
Thanks! I'm unsure why that target build is failing though... any ideas? |
FYI I tried building the |
Yeah, to be honest, I don't know why it's up in arms... but I have to go through a lot of my open-source crates and deal with issues related to a bunch of downstream dependencies switching to the 2021 Edition and breaking CI anyways (😓), so... I'll just merge this for now and do a more thorough pass locally. |
Thanks for your contribution! |
My pleasure. Thank you for your massive contribution with this library also! |
Released as |
* fix prometheus metric name and label key sanitizer (metrics-rs#296) Co-authored-by: Toby Lawrence <tobz@users.noreply.github.com> * metrics-util: add ability to collect metrics on a per-thread basis via DebuggingRecorder (metrics-rs#299) Signed-off-by: Toby Lawrence <toby@nuclearfurnace.com> * (cargo-release) version 0.12.1 * Improve handling of the global recorder instance (metrics-rs#302) This gets rid of the dangerous `static mut`, adds more comments about the code, relaxes the orderings and documents the unsoundness of the `clear` function, in addition to marking it unsafe. It implements a small once_cell-like abstraction. Co-authored-by: Toby Lawrence <toby@nuclearfurnace.com> * Fix `metrics::Cow` provenance issue (metrics-rs#303) * Quantile Remapping Fix (metrics-rs#304) * update changelogs prior to release * (cargo-release) version 0.19.0 * (cargo-release) version 0.13.0 * (cargo-release) version 0.11.0 * (cargo-release) version 0.10.0 * Update CHANGELOG.md * Update README.md * Update ci.yml * Update ci.yml * Add RollingSummary to prevent summary saturation (metrics-rs#306) * Update quanta requirement from 0.9.3 to 0.10.0 (metrics-rs#301) Updates the requirements on [quanta](https://github.com/metrics-rs/quanta) to permit the latest version. - [Release notes](https://github.com/metrics-rs/quanta/releases) - [Changelog](https://github.com/metrics-rs/quanta/blob/main/CHANGELOG.md) - [Commits](metrics-rs/quanta@v0.9.3...v0.10.0) --- updated-dependencies: - dependency-name: quanta dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Document CI enforced msrv in readme and rust-version fields (metrics-rs#311) * Change description to be SharedString (metrics-rs#312) * Update hashbrown requirement from 0.11 to 0.12 (metrics-rs#266) Updates the requirements on [hashbrown](https://github.com/rust-lang/hashbrown) to permit the latest version. - [Release notes](https://github.com/rust-lang/hashbrown/releases) - [Changelog](https://github.com/rust-lang/hashbrown/blob/master/CHANGELOG.md) - [Commits](rust-lang/hashbrown@v0.11.0...v0.12.0) --- updated-dependencies: - dependency-name: hashbrown dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Toby Lawrence <tobz@users.noreply.github.com> * Shims remaining AtomicU64 usage (metrics-rs#313) * Update parking_lot requirement from 0.11 to 0.12 (metrics-rs#268) Updates the requirements on [parking_lot](https://github.com/Amanieu/parking_lot) to permit the latest version. - [Release notes](https://github.com/Amanieu/parking_lot/releases) - [Changelog](https://github.com/Amanieu/parking_lot/blob/master/CHANGELOG.md) - [Commits](Amanieu/parking_lot@0.11.0...0.12.0) --- updated-dependencies: - dependency-name: parking_lot dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Toby Lawrence <tobz@users.noreply.github.com> * update changelogs * (cargo-release) version 0.13.1 * add std atomics handle support back + changelogs * (cargo-release) version 0.20.0 * (cargo-release) version 0.14.0 * (cargo-release) version 0.11.0 * changelog * (cargo-release) version 0.12.0 * (cargo-release) version 0.7.0 * update changelog * (cargo-release) version 0.6.0 * update changelog * (cargo-release) version 0.20.1 * Remove incorrect return info (metrics-rs#316) * Add a `KeyName` argument to `LabelFilter::should_include_label` (metrics-rs#342) * rewind * (cargo-release) version 0.13.0 * Use std sync primitives instead of parking_lot. (metrics-rs#344) * Use std::sync::Mutex instead of parking_lot::Mutex. * Bump MSRV to 1.60.0 for CI. Co-authored-by: Toby Lawrence <tobz@users.noreply.github.com> * clean up github CI workflow + rust-toolchain.toml to match quanta * update portable-atomic to 1.0 * bump to prost 0.11 + fix spelling issue in metrics-tracing-context * bump MSRV to 1.61 + update hashbrown/ahash deps * update termion/ordered-float and pin predicates-* to avoid stupid 1.64 MSRV * update syn * update quanta + clean up semver notation in cargo.toml * cleanup README wording for MSRV policy * Add white background to splash image (metrics-rs#348) * Install protoc in CI. * fix spelling error in CI workflow * Update ci.yml * no need to run CI against macOS/Windows specifically * Bring the metrics-observer protobufs up to date (metrics-rs#345) * Use global paths for macros (metrics-rs#358) * fix changes to fully qualified metrics crate ref change in macros * update changelog * update tui to 0.19 * bump numpy dep * impl std::error::Error for metrics_exporter_tcp::Error * changelog * tweak test to avoid unused code * rework 32 vs 64-bit arch atomics support + a lot of import consolidation/cleanup * const-ify some stuff + rewrite some comments for the global recorder init code * clean up clippy lints * bump MSRV to 1.61.0 * (cargo-release) version 0.7.0 * (cargo-release) version 0.21.0 * (cargo-release) version 0.15.0 * (cargo-release) version 0.14.0 * (cargo-release) version 0.8.0 * (cargo-release) version 0.12.0 * allow publishing * (cargo-release) version 0.2.0 * make it publishable pt 2 * push-gateway support authentication (metrics-rs#366) * update changelog + fix failing feature check test * (cargo-release) version 0.12.1 * feat(util): new helper type for recovering recorder after installing it (metrics-rs#362) * Update aho-corasick to 1.0. * Impl From<std::borrow::Cow> for KeyName (metrics-rs#378) * changelog * Add `Borrow` impl to `KeyName` (metrics-rs#381) * bump deps + clippy stuff * changelog * pin hashbrown to avoid MSRV bump * (cargo-release) version 0.15.1 * (cargo-release) version 0.21.1 * Add metadata to metrics (metrics-rs#380) * add https support in Prometheus gateway (metrics-rs#392) * migrate from procedural to declarative macros (metrics-rs#386) * Make `Unit` methods return `&'static str` where possible (metrics-rs#393) * simplify macros (metrics-rs#394) * Add support for `Arc<T>` to `metrics::Cow<'a, T>`. (metrics-rs#402) * Add support for `tracing::Span::record`ed fields in `metrics-tracing-context` (metrics-rs#408) * fix(prom): `RollingSummary` overflow panic (metrics-rs#423) * update CHANGELOG * (cargo-release) version 0.12.2 * Remove unneeded unsafe from test (metrics-rs#427) * Fix feature check in CI (metrics-rs#428) * update changelogs/release notes * fix unsafe/incorrect crossbeam-epoch usage in Block<T> * Add a clippy CI check (metrics-rs#416) (metrics-rs#417) * Try other resolved addresses if the first one fails (metrics-rs#429) * update changelog * Update quanta requirement from 0.11 to 0.12 (metrics-rs#396) Updates the requirements on [quanta](https://github.com/metrics-rs/quanta) to permit the latest version. - [Changelog](https://github.com/metrics-rs/quanta/blob/v0.12.0/CHANGELOG.md) - [Commits](metrics-rs/quanta@v0.11.0...v0.12.0) --- updated-dependencies: - dependency-name: quanta dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Toby Lawrence <tobz@users.noreply.github.com> * Update ordered-float requirement from 3.4 to 4.2 (metrics-rs#421) Updates the requirements on [ordered-float](https://github.com/reem/rust-ordered-float) to permit the latest version. - [Release notes](https://github.com/reem/rust-ordered-float/releases) - [Commits](reem/rust-ordered-float@v3.4.0...v4.2.0) --- updated-dependencies: - dependency-name: ordered-float dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * fix quantile api * missing clear * reintroduce old way to avoid big refactor --------- Signed-off-by: Toby Lawrence <toby@nuclearfurnace.com> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: Shaoyuan CHEN <chensy20@mails.tsinghua.edu.cn> Co-authored-by: Toby Lawrence <tobz@users.noreply.github.com> Co-authored-by: Toby Lawrence <toby@nuclearfurnace.com> Co-authored-by: nils <48135649+Nilstrieb@users.noreply.github.com> Co-authored-by: Dan Wilbanks <78116928+dfwilbanks395@users.noreply.github.com> Co-authored-by: Daniel Nelson <daniel@wavesofdawn.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Lucas Kent <rubickent@gmail.com> Co-authored-by: Fredrik Enestad <fredrik@enestad.com> Co-authored-by: Christopher Hunt <huntchr@gmail.com> Co-authored-by: zohnannor <35764628+zohnannor@users.noreply.github.com> Co-authored-by: Sinotov Aleksandr <bratsinot@gmail.com> Co-authored-by: Jacob Kiesel <kieseljake@live.com> Co-authored-by: C J Silverio <ceejceej@gmail.com> Co-authored-by: CinchBlue <aytasato@gmail.com> Co-authored-by: JasonLi <lijingxuan92@126.com> Co-authored-by: Mostafa Elhemali <mostafa.elhemaly@gmail.com> Co-authored-by: Harry Barber <106155934+hlbarber@users.noreply.github.com> Co-authored-by: Qingwen Zhao <864593343@qq.com> Co-authored-by: david-perez <d@vidp.dev> Co-authored-by: Lucio Franco <luciofranco14@gmail.com> Co-authored-by: Nicolas Stinus <nicolas.stinus@gmail.com> Co-authored-by: Valeriy V. Vorotyntsev <valery.vv@gmail.com>
Shims the use of
AtomicU64
in the main metrics lib so that we can use the library on MIPS and other 32 bit platforms.Changes the atomic lib to
portable-atomic
as theatomic-shim
no longer provides a complete implementation of the methods we require.Tested building with
target.mipsel-unknown-linux-musl
.Fixes #235