v2.0.1

Trigger re-build to produce libscalene.dll.

Major new release: Windows memory profiling support, improved CLI, and performance optimizations

What's Changed

• Fix for pickling support (multiprocessing issue on Windows) by @emeryberger in #954
• CI update to 3.14 by @emeryberger in #955
• Restore 3.8 support by @emeryberger in #958
• Fixed formatting of CLI help. by @emeryberger in #962
• Overhauled CLI. by @emeryberger in #963
• Windows memory profiling by @emeryberger in #965
• Initial sys.monitoring approach for memory profiling. by @emeryberger in #966
• Refactor scalene_profiler.py into modular components by @emeryberger in #967

Full Changelog: v1.5.55...v2.0.0

Maintenance release for Windows

What's Changed

• Fix signal timer resetting by @sternj in #946
• Cleanup; fixes #947. by @emeryberger in #948
• Removed unused methods and variables. by @emeryberger in #949
• Removed cruft, privatized more methods. by @emeryberger in #950

Full Changelog: v1.5.54...v1.5.55

Compatibility with 3.14; bug fixes, improved CPU/GPU profiling

This release adds 3.14 compatibility, uses a more robust CPU/GPU sampling approach to avoid pathological behavior when the sampling rate aliases native execution epochs, and incorporates a prototype enhanced support for profiling certain Neuron workloads (mostly due to @nehamur). It also includes some bug fixes. Beyond that, the main scalene_profiler.py code has been significantly refactored to make it more manageable, and all code is now mypy and ruff "clean"; both linters are now part of the CI pipeline.

What's Changed

• Fixes a line-level attribution bug when using @profile by @emeryberger
• Py314 update by @emeryberger in #934
• Add neuron profiling support to Scalene GUI and profiler by @nehamur in #935
• Typed dict for arguments, fixing a bug by @emeryberger in #937
• Refactor scalene_profiler.py to improve modularity and reduce complexity by @Copilot in #938
• Cpu Timestamp + Visualization Changes by @nehamur in #940
• Random time samples added to GUI by @nehamur in #942
• Geometric sampling update by @emeryberger in #943

New Contributors

• @nehamur made their first contribution in #935

Full Changelog: v1.5.53...v1.5.54

Updated models, numerous minor fixes

What's Changed

• Updated AI models for OpenAI and Amazon Bedrock by @emeryberger
• Import ctypes early by @emeryberger in #907
• Removed dep on wheel by @emeryberger in #912
• Handle latest versions of IPython by @emeryberger in #916
• Fix module import issues for deeply nested modules (e.g., x.y.z). by @glebarez in #903
• Refactoring, more Pydantic by @emeryberger in #921
• fix_args_list_if_none by @yastcher in #923
• Fix for overwriting LD_PRELOAD if it contains libscalene.so and other values by @elesiuta in #925

New Contributors

• @glebarez made their first contribution in #903
• @yastcher made their first contribution in #923
• @elesiuta made their first contribution in #925

Full Changelog: v1.5.52...v1.5.53

Minor UI fix for docstring display

What's Changed

• Fix style for UI docstrings by @emeryberger in #906

Full Changelog: v1.5.51...v1.5.52

Python 3.13 build

Updated to build wheels for 3.13.

Improved GPU/Neuron profiling; fixed encoding issue

What's Changed

• Don't change JIT behavior on Neuron by @emeryberger in #896
• Optimized implementation to use IOKit directly by @emeryberger in #897
• Fix UTF-8 encoding issue, resolving #899 by @emeryberger in #900

Full Changelog: v1.5.49...v1.5.50

Improved performance and accuracy, improved JAX & PyTorch profiling

What's Changed

Performance and Correctness

• Fix line invalidation speed by @sternj in #891
• Disable JITs in JAX and PyTorch to enable effective profiling by @emeryberger in #892

Minor changes

• Linted JS code, packaged Prism by @emeryberger in #884
• Refactoring js by @emeryberger in #885
• More refactoring by @emeryberger in #886
• Persistence refactoring by @emeryberger in #887
• Optimization refactoring by @emeryberger in #888
• Cruft removal. by @emeryberger in #890

Full Changelog: v1.5.48...v1.5.49

Bedrock + Claude 3.5 support

What's Changed

• Bedrock (Claude 3.5) support for AI-powered optimizations by @emeryberger in #882, #883

Full Changelog: v1.5.47...v1.5.48