PROFILING.md

profiling versus eventlog

NOTE: -eventlog and -prof are mutually exlusive!

one can thus use only one of either from below:

profiling

cabal configure --enable-executable-profiling --ghc-options="-prof -fprof-auto-calls" && cabal build

+RTS -h -p / +RTS -hc -p
+RTS -hy -p
+RTS -hd -p

eventlog

cabal configure --ghc-options="-eventlog -threaded -debug" && cabal build

+RTS -lf -ls -l

debug is awesome and works with both

cabal configure --ghc-options="-debug" && cabal build

+RTS -xc