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seq: Performance optimization - #9557

#9557

Open

FidelSch wants to merge 2 commits into

uutils:mainuutils/coreutils:mainfrom

FidelSch:seq-optimizationFidelSch/coreutils:seq-optimizationCopy head branch name to clipboard

Conversation Commits2 (2)Checks Files changed

Open

seq: Performance optimization#9557
FidelSch wants to merge 2 commits into
uutils:mainfrom
FidelSch:seq-optimization

seq: Update extensions.md

06f5ffc

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Devcontainer on: pull_request 1

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WSL2 on: pull_request 2

Test (windows-latest, Ubuntu-24.04, feat_os_unix)

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Build and test uufuzz examples

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Code Quality on: pull_request 48

Style/format (ubuntu-latest, feat_os_unix)

Style/lint (ubuntu-latest, all, true)

Style/lint (macos-latest, all, true)

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Style/lint (ubuntu-latest, feat_wasm, wasm32-wasip1)

Style/lint (ubuntu-latest, feat_wasm, wasm32-wasip2)

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Style/Empty assertions check

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Pre-commit hooks

WASI on: pull_request 4

Tests (wasm32-wasip1, --cfg wasi_runner)

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L10n (Localization) on: pull_request 56

L10n/Build and Test (ubuntu-latest, feat_os_unix)

L10n/Build and Test (macos-latest, feat_os_unix)

L10n/Build and Test (windows-latest, feat_os_windows)

L10n/Fluent Syntax Check

L10n/Clap Error Localization Test

L10n/French Integration Test

L10n/Multi-call Binary Install Test (ubuntu-latest, feat_os_unix)

L10n/Multi-call Binary Install Test (macos-latest, feat_os_unix)

L10n/Installation Test (Make & Cargo) (ubuntu-latest, feat_os_unix)

L10n/Installation Test (Make & Cargo) (macos-latest, feat_os_unix)

L10n/Locale Support Verification

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L10n/Locale Embedding - Cat Utility

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FreeBSD on: pull_request 2

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Android on: pull_request 4

Test builds (ubuntu-latest, 4, 4096, 28, google_apis_playstore, x86_64)

make on: pull_request 18

Build/Makefile and measure binary size (ubuntu-latest, feat_os_unix)

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Tests/BusyBox test suite (ubuntu-latest)

Tests/Toybox test suite (ubuntu-latest)

Benchmarks on: pull_request 8

Detect changes on crates

Run simulation benchmarks for uu_seq (CodSpeed)

Run memory benchmarks for uu_seq (CodSpeed)

CICD on: pull_request 100

Style/cargo-deny

Style/deps (ubuntu-latest, feat_Tier1,feat_require_unix,feat_require_unix_utmpx)

Style/deps (macos-latest, feat_Tier1,feat_require_unix,feat_require_unix_utmpx)

Style/deps (windows-latest, feat_os_windows)

Documentation/warnings (ubuntu-latest, feat_os_unix)

MinRustV (ubuntu-latest, feat_os_unix)

Dependencies (ubuntu-latest, feat_os_unix)

Code Coverage (ubuntu-latest, unix)

Build/stable (ubuntu-latest, feat_os_unix)

Build/stable (macos-latest, feat_os_unix)

Build/stable (windows-latest, feat_os_windows)

Build/nightly (ubuntu-latest, feat_os_unix)

Build/nightly (macos-latest, feat_os_unix)

Build/nightly (windows-latest, feat_os_windows)

Build (ubuntu-latest, arm-unknown-linux-gnueabihf, feat_os_unix_gnueabihf, use-cross, true)

Build (ubuntu-24.04-arm, aarch64-unknown-linux-gnu, feat_os_unix_gnueabihf, PGO)

Build (ubuntu-latest, aarch64-unknown-linux-musl, feat_os_unix_musl, use-cross, true)

Build (ubuntu-latest, riscv64gc-unknown-linux-musl, feat_os_unix_musl, use-cross, true)

Build (ubuntu-latest, i686-unknown-linux-gnu, feat_os_unix,test_risky_names, use-cross)

Build (ubuntu-latest, i686-unknown-linux-musl, feat_os_unix_musl, use-cross)

Build (ubuntu-latest, x86_64-unknown-linux-gnu, feat_os_unix,test_risky_names, use-cross, true)

Build (ubuntu-latest, x86_64-unknown-linux-gnu, feat_os_unix,openssl,uudoc, no, true, PGO)

Build (ubuntu-latest, x86_64-unknown-linux-musl, feat_os_unix_musl, use-cross)

Build (ubuntu-latest, x86_64-unknown-netbsd, feat_os_unix, use-cross, true, true)

Build (ubuntu-latest, wasm32-wasip1, false, feat_wasm, true)

Build (ubuntu-latest, wasm32-wasip2, false, feat_wasm, true)

Build (macos-latest, aarch64-apple-darwin, feat_os_unix,openssl, true, PGO)

Build (macos-latest, aarch64-apple-darwin, true, true)

Build (macos-latest, x86_64-apple-darwin, feat_os_unix, true, PGO)

Build (windows-latest, i686-pc-windows-msvc, feat_os_windows)

Build (windows-latest, x86_64-pc-windows-gnu, feat_os_windows, true)

Build (windows-latest, x86_64-pc-windows-msvc, feat_os_windows,openssl, PGO)

Build (windows-11-arm, aarch64-pc-windows-msvc, feat_os_windows)

Build/OpenSSL (dynamic) (ubuntu-latest, md5sum,sha1sum,sha224sum,sha256sum,sha384sum,sha512sum,ck...

Build/No-diagnostics

Build/SELinux

Build/SELinux-Stubs (Non-Linux) (macos-latest, feat_os_unix)

Build/SELinux-Stubs (Non-Linux) (windows-latest, feat_os_windows)

Safe Traversal Security Check

libc Interposition Check

Redundant Open Check

TOCTOU Security Check

Manpage Validation on: pull_request 2

Validate manpages with mandoc (en_US.UTF-8)

Validate manpages with mandoc (fr_FR.UTF-8)

GnuTests on: pull_request 6

Run GNU tests (native)

Run GNU tests (SELinux)

Run GNU tests (SMACK/ROOTFS)

Aggregate GNU test results

Publish reference GNU test results

CodSpeed

CodSpeed Performance Analysis

Codecov

codecov/changes

codecov/patch

codecov/project

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"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

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