package ppx_module_timer

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Ppx rewriter that records top-level module startup times

Install

Dune Dependency

github.com Readme MIT License Edit opam file Versions (6)

Authors

J

Jane Street Group, LLC

Maintainers

J

Jane Street developers

Sources

v0.17.0.tar.gz

sha256=fcc39a8623f7c4e1bb40ce6ed5e9af596938f88f5718f01417ed39b11fc5e264

README.md.html

ppx_module_timer

A ppx extension to record module startup times.

Modules using ppx_module_timer (included in ppx_jane_kernel) now have instrumentation to record their startup time. If the environment variable PPX_MODULE_TIMER is set (to anything), each module records its startup time, and before exiting the process prints out all of the module times in the order they occurred.