Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python

What's Changed (All changes by @emeryberger unless otherwise specified.) Proposed optimizations Click to optimize now works for entire classes (https://github.com/plasma-umass/scalene/commit/4253475d3423b3d734691d4a463ef3e2987da579) Proposed optimizations now focus on native modules as optimization opportunities (https://github.com/plasma-umass/scalene/commit/24f630e7436457fe3c3de9d3f98745b86b3569d0) numpy always suggested for non-GPU contexts, cupy for GPU optimizations (https://github.com/plasma-umass/scalene/commit/29df26d2d09e999a822265a44c67f7bcfc608cf5) Added more context to guide optimizations (https://github.com/plasma-umass/scalene/commit/d64d8bbd3d45bc314ccd72eb109979764d97d4c5) Clicking on proposed optimizations now copies text to buffer (https://github.com/plasma-umass/scalene/commit/b4168e582485f1a35bba0e4e610fb7d65311acff) GPU optimizations by default now enabled only on systems with NVIDIA GPUs (https://github.com/plasma-umass/scalene/commit/c3341e57029cf86b15ef30b757ace0755f13e77a) Added switch to allow choosing to optimize performance vs. memory (https://github.com/plasma-umass/scalene/commit/a04e47df28a7427d672001e36a16d1dbe44e00b1) Bug fixes Resolved SEGV issue (https://github.com/plasma-umass/scalene/commit/7cb2649299bfbda915fd21c80799a58001eea7b4) by @sternj Remove preload of environment variables to avoid issues with launching Firefox Restored compatibility with Python 3.8 Fixes issue with Jupyter Fixes encoding problem reported here https://stackoverflow.com/questions/74606510/scalene-an-exception-of-type-unicodeencodeerror, by @iuliivasilev in https://github.com/plasma-umass/scalene/pull/547 Fix for Windows issue (https://github.com/plasma-umass/scalene/issues/540) by @sternj in https://github.com/plasma-umass/scalene/pull/548 Allows arguments with spaces for subprocesses by @sauyon in https://github.com/plasma-umass/scalene/pull/562 Fixed issue with inadvertent removal of shim logic by @sternj UI enhancments Current filename now "sticky" when scrolling, added blur to top and bottom Internal changes Collects stack traces (not yet exposed in the AI) in https://github.com/plasma-umass/scalene/pull/552 Added core utilization tracking (utilization across all cores) in https://github.com/plasma-umass/scalene/pull/572 New Contributors @iuliivasilev made their first contribution in https://github.com/plasma-umass/scalene/pull/547 @sauyon made their first contribution in https://github.com/plasma-umass/scalene/pull/562 Full Changelog: https://github.com/plasma-umass/scalene/compare/v1.5.19...v1.5.20If you use or refer to Scalene, please cite it as below