v5.0.2

What's Changed

• feat: skip Python runtime objects in callgrind by @not-matthias in #122

Full Changelog: v5.0.1...v5.0.2

v5.0.1

What's Changed

• build: enable free-threaded wheels in cibuildwheel by @art049 in #121

Full Changelog: v5.0.0...v5.0.1

v5.0.0

Highlights

MacOS walltime profiling is now available with the codspeed cli v4.16.1 and above.

pytest-codspeed can now be used in free threaded mode. This has been tested with 3.14t and 3.15t.
For this, we have dropped usage of cffi in favor of the native extension support.

What's Changed

• chore: bump instrument-hooks by @not-matthias in #119
• Remove CFFI in favor of native extension to support free-threaded mode by @adriencaccia in #96
• feat(hooks): declare native extension free-thread safe by @art049 in #120
• feat: use instrument-hook markers in walltime by @GuillaumeLagrange in #118

Full Changelog: v4.5.0...v5.0.0

v4.5.0

What's Changed

This release adds first support for macOS walltime.

Please note that profiling and other instruments are not yet available on macOS and will come in a later update.

• Support macos walltime without profiling in pytest-codspeed by @GuillaumeLagrange in #117

Full Changelog: v4.4.0...v4.5.0

v4.4.0

What's Changed

We now collect buildtime and runtime environment data to warn users about differences in their runtime environment when comparing two runs against one another.

This data includes toolchain metadata like version and build options, as well as a list of dynamically loaded linked libraries.

• fix: fix segfault caused by multiple activate_stack_trampoline by @GuillaumeLagrange in #109
• fix: Exclude setup time from benchmark in walltime mode by @toby-coleman in #114
• feat: collect Python toolchain information via instrument hooks environment API by @GuillaumeLagrange in #108

New Contributors

• @toby-coleman made their first contribution in #114

Full Changelog: v4.3.0...v4.4.0

v4.3.0

What's Changed

This release brings support for the memory instrument, which enables you to track memory usage, heap allocations, and memory leaks in your benchmarks.

• Bump uv in CI from 0.5.20 to 0.9.5 by @edgarrmondragon in #95
• feat/improve local walltime by @adriencaccia in #97
• feat: rename instrumentation to simulation by @GuillaumeLagrange in #98
• Pin python in ci integration tests to prevent intermitent codspeed segfaults in walltime by @GuillaumeLagrange in #105
• feat: add memory profiling support by @not-matthias in #103
• feat: add .gitignore to .codspeed folder on creation by @art049 in #107

New Contributors

• @GuillaumeLagrange made their first contribution in #98

Full Changelog: v4.2.0...v4.3.0

v4.2.0

What's Changed

• Support python 3.14 by @adriencaccia in #91

Full Changelog: v4.1.1...v4.2.0

v4.1.1

What's Changed?

• fix: build on macos with instrument-hooks by @not-matthias in #90

Full Changelog: v4.1.0...v4.1.1

v4.1.0

What's New?

🚀 The new version of CodSpeedHQ/instrument-hooks will improve the quality of the walltime profiling!

Details

✨ Features

• Bump instrument-hooks (#87) by @not-matthias in #87

🐛 Bug Fixes

• Use ParamSpec in instrument definition instead of tuple and dict by @art049
• Use ParamSpec in the plugin call definition by @flying-sheep

📚 Documentation

• Add pull_request trigger comment by @adriencaccia

⚙️ Internals

• Exclude beta tags in changelog by @art049
• Switch to sharded upload (#75) by @art049 in #75
• Fix changelog generation by @art049

Full Changelog: v4.0.0...v4.1.0

v4.0.0

What's Changed

This release introduces profiling to the walltime instrument and includes several key improvements to the existing benchmark fixture API! 🎉

Warning

Since we're now using CodSpeedHQ/instrument-hooks to control the instrument state, the performance may slightly change in tiny microbenchmarks when upgrading.

🚀 Features

• Support perf profiling in Python walltime instrument by @not-matthias in #79
• Support pytest-benchmark marker attributes by @art049 in #80
• Support the pedantic API by @art049 in #81

New Contributors

• @not-matthias made their first contribution in #79

Full Changelog: v3.2.0...v4.0.0