v4.8.0

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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

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

Full Changelog: CodSpeedHQ/action@v4.7.0...v4.8.0

v4.7.0

Compare Source

Release Notes

🚀 Features

• Check for perf compression and enable multi-events conditionally by @​GuillaumeLagrange
• Enable perf data compression by @​art049
• Add more events to perf monitoring by @​GuillaumeLagrange
• Add zstd compression support by @​not-matthias
• Add l2d cache events to perf command by @​GuillaumeLagrange in #​188

🐛 Bug Fixes

• Do not cat stdout from command to pipe.data by @​GuillaumeLagrange in #​182
• Drain events arriving after process terminated by @​not-matthias
• Support non-x86 libc paths by @​not-matthias in #​183

⚙️ Internals

• Add instructions event, and use runner_shared for monitored events by @​GuillaumeLagrange in #​154
• Bump memtrack version by @​not-matthias in #​187
• Prevent gh release edit from automatically setting release as latest by @​GuillaumeLagrange in #​186
• Add memtrack serialization benchmark by @​not-matthias in #​184

Install codspeed-runner 4.7.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/CodSpeedHQ/runner/releases/download/v4.7.0/codspeed-runner-installer.sh | sh

Download codspeed-runner 4.7.0

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

Full Changelog: CodSpeedHQ/action@v4.5.2...v4.7.0