2.9.0

What's Changed

• Add warnings about too few or too many samples by @mdboom in #210
• .github: Add ARM64 CI for pyperf by @corona10 in #212
• Add support for profiling benchmarks using perf-record by @mpage in #214
• Prepare 2.9.0 release by @mdboom in #215

New Contributors

• @mpage made their first contribution in #214

Full Changelog: 2.8.1...2.9.0

2.8.1

• Bugfix: Hooks now work correctly in subprocess benchmarks (bench.run_command).
  Patch by Michael Droettboom
• Python 3.8 is now unsupported.
  Patch by Hugo van Kemenade

2.8.0

What's Changed

• Refactor operations to fully work on AArch64. by @diegorusso in #191
• Fix the max_mem_rss measurement by @mdboom in #192
• Allow setting the amount of warmup values in Runner by @PiispaH in #194
• Add hooks for calling arbitrary code around each benchmark by @mdboom in #193
• Use KiB and MiB as units instead of kB and MB. by @yngvem in #199
• Fix Spelling Error by @arjun-kshirsagar in #200
• Make hooks work in bench_command subprocesses by @mdboom in #197
• Fix deprecated method in bench_time_func example by @hajimes in #202
• Separate subprocess writing/parsing into their own functions by @mdboom in #201
• Fix "std dev" link by @vstinner in #204
• Implement --timeout when running benchmarks by @diegorusso in #205
• Preparing for release of 2.8.0 by @mdboom in #206

New Contributors

• @diegorusso made their first contribution in #191
• @PiispaH made their first contribution in #194
• @yngvem made their first contribution in #199
• @arjun-kshirsagar made their first contribution in #200
• @hajimes made their first contribution in #202

Full Changelog: 2.7.0...2.8.0

2.7.0

What's Changed

• Fix typo in example docs by @teobouvard in #177
• Update --table example by @vstinner in #178
• Include CONFIG_ARGS in Metadata by @JeffersGlass in #180
• Fix typos discovered by codespell by @cclauss in #181
• tox.ini: Replace flake8 with ruff by @cclauss in #184
• Add some ruff rules for pyupgrade by @cclauss in #183
• Disable TurboBoost tuning settings on non-Intel by @mdboom in #185
• Fix logic in MSR availability test by @mdboom in #186
• gh-187: Support environment variables PYTHON_GIL / PYTHON_CPU_COUNT by @corona10 in #188

New Contributors

• @teobouvard made their first contribution in #177
• @JeffersGlass made their first contribution in #180
• @cclauss made their first contribution in #181

Full Changelog: 2.6.3...2.7.0

2.6.3

What's Changed

• Fix mem_max_rss measurement on macOS by @mdboom in #173
• gh-174: Support free-threading CPython by disabling psutil related fe… by @corona10 in #175

Full Changelog: 2.6.2...2.6.3

2.6.2

What's Changed

• Add 3.12 and remove 3.7 from the build CI by @corona10 in #169
• Include pystats during warmups by @mdboom in #170
• pyperf: Prepare releasing 2.6.2 by @corona10 in #171

Full Changelog: 2.6.1...2.6.2

2.6.1

What's Changed

• .github: Add CI for pypy series by @corona10 in #159
• .github: Use Trusted Publishers for deploy by @corona10 in #163
• Fix tracemalloc error when action isn't defined by @basepi in #161

New Contributors

• @basepi made their first contribution in #161

Full Changelog: 2.6.0...2.6.1

2.6.0

What's Changed

• .github: Update github actions by @corona10 in #147
• Inherit PYTHONPATH when spawning workers. by @tjni in #148
• gh-115: Migrate to the pyproject.toml by @corona10 in #149
• no-issue: Improve lint by @corona10 in #150
• .github: Update publish.yml by @corona10 in #152
• Replace custom iso8601 datetime parse implementation with built-in by @GLEF1X in #154
• redirect subprocess output to /dev/null rather than 'PIPE' by @GLEF1X in #153
• Remove obsolete/unused code by @GLEF1X in #155
• Support loop_factory parameter in bench_async_func by @itamaro in #157

New Contributors

• @tjni made their first contribution in #148
• @GLEF1X made their first contribution in #154
• @itamaro made their first contribution in #157

Full Changelog: 2.5.0...2.6.0

2.5.0

What's Changed

• Recognize new name of Graal-based Python as jitted by @timfel in #139
• Collect specialization statistics from running benchmarks by @mdboom in #140
• Add support for Python 3.11 by @hugovk in #142

New Contributors

• @hugovk made their first contribution in #142

Full Changelog: 2.4.1...2.5.0

2.4.1

What's Changed

• Reject --tracemalloc in pyperf command by @oraluben in #131

New Contributors

• @oraluben made their first contribution in #131

Full Changelog: 2.4.0...2.4.1