stackcollapse-ghc (hackage): Program to fold GHC prof files into flamegraph input The reasons why this package exists despite other packages with similar functionality (not including the NIH syndrome) boil down to:  it does only one thing (stack collapsing), so it's up to the user to install flamegraph scripts, pass options etc (in my eyes it's not a limitation, on the contrary),  output control: annotations (color profiles), extending traces from a configured set of modules with the source locations or toggling qualified names,  precise ticks and/or bytes with -p reports,  it's fast  If you have a detailed prof file (-P RTS option)  If you have a standard prof file (-p RTS option)  If you have a detailed prof file (-P RTS option)  If you have a standard prof file (-p RTS option)  See the full README for details.
Keywords: gpl|profiling|program