This introduces a way to run CPU profiling. The profiler produces output in pprof format. CLI users can enable CPU profiling via command line flags. Profiling is otherwise not offered as an API. Co-authored-by: Jen Basch <jbasch94@gmail.com> Co-authored-by: Islon Scherer <islonscherer@gmail.com>
Core implementation of the Pkl language. Includes Java APIs for embedding the language into JVM applications, and for building libraries and tools on top of the language.