v4.8.0

Release Notes

It is now possible to do consecutive CodSpeed run in the same GitHub job. This will allow using multiple instruments without having to spawn another job 🎉

jobs:
  codspeed:
    ...
    steps:
      ...
      - name: Build benchmarks
        run: cargo codspeed build -m analysis

      - name: Run benchmarks
        uses: CodSpeedHQ/action@v4
        with:
          run: cargo codspeed run
          mode: "simulation"

      - name: Run memory benchmarks
        uses: CodSpeedHQ/action@v4
        with:
          run: cargo codspeed run
          mode: "memory"

🚀 Features

• Allow defining targets in codspeed yaml by @GuillaumeLagrange in #197
• Add an stdin mode to provide multiple commands by @GuillaumeLagrange
• Add a run index suffix by @fargito in #199
• Make the config less strict about its config by @GuillaumeLagrange in #198
• Add support for analysis mode with memory instrument by @GuillaumeLagrange
• Reduce shared fifo timeout to end executor runs faster after the program has ended by @GuillaumeLagrange in #193
• Use a bufwriter to save unwind data by @GuillaumeLagrange
• Support dynamically and statically linked allocators by @not-matthias
• Track memalign calls by @not-matthias
• Accept IPC before creating tracker to avoid timeouts by @not-matthias
• Add integration tests for complex cli commands by @GuillaumeLagrange
• Add the full command to the uri and handle hyphens better by @GuillaumeLagrange
• Add yaml project config discovery and loading by @GuillaumeLagrange in #189
• Implement the walltime benchmarking algorithm by @GuillaumeLagrange
• Use rayon to collect perf walltime data by @GuillaumeLagrange
• Handle memory executor when displaying results by @GuillaumeLagrange in #190
• Do not draw a table if there is only one benchmark by @GuillaumeLagrange
• Stop using the deprecated time field and use value instead by @GuillaumeLagrange

🐛 Bug Fixes

• Fix behavior when multiple benchmarks are ran by @GuillaumeLagrange
• Simplify run_part_id computation by @fargito in #200
• Write perf map all at once instead of line by line by @GuillaumeLagrange
• Drop privileges when running commands under sudo by @not-matthias
• Make walltime results stat computation the same as pytest-codspeed by @GuillaumeLagrange in #185

🏗️ Refactor

• Move project config structs to interfaces mod by @GuillaumeLagrange
• Move all walltime benchmarking to its dedicated module by @GuillaumeLagrange

⚙️ Internals

• chore: bump runner version to 4.8.0 by @github-actions[bot] in #172
• Bump memtrack version
• Ignore .codspeed for exec-harness output by @GuillaumeLagrange
• Remove useless clone derive for project config by @GuillaumeLagrange
• Cleanup output by @not-matthias in #196
• Use simulation in codspeed action by @GuillaumeLagrange in #194
• Cache benchmark executable by @GuillaumeLagrange
• Add prelude and remove linter dead_code suppression by @GuillaumeLagrange
• Reduce logs verbosity of debug info and perf file serialization by @GuillaumeLagrange
• Remove unused execve event by @not-matthias in #192
• Add prelude by @not-matthias
• Print number of events written to disk by @not-matthias
• Switch to rust-cache to cache builds of the installed workspace binaries by @GuillaumeLagrange in #191
• Install exec-harness before runner tests tests by @GuillaumeLagrange
• Remove double metadata information by @GuillaumeLagrange
• Add link to relevant issue for codspeed-rust metadata by @GuillaumeLagrange
• Use fork supporting compressed events for linux-perf-data by @GuillaumeLagrange
• Run exec-harness tests in separate CI job to prevent fifo issues by @GuillaumeLagrange
• Downgrade flate because 1.1.7 was yanked by @GuillaumeLagrange

Install codspeed-runner 4.8.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/CodSpeedHQ/runner/releases/download/v4.8.0/codspeed-runner-installer.sh | sh

Download codspeed-runner 4.8.0

File	Platform	Checksum
codspeed-runner-aarch64-unknown-linux-musl.tar.gz	ARM64 MUSL Linux	checksum
codspeed-runner-x86_64-unknown-linux-musl.tar.gz	x64 MUSL Linux	checksum

Full Runner Changelog: https://github.com/CodSpeedHQ/runner/blob/main/CHANGELOG.md

Full Changelog: v4.7.0...v4.8.0