[Haskell-cafe] GHC option for performance related output files folder?
PY
aquagnu at gmail.com
Fri Jan 19 08:44:07 UTC 2018
Hello, All.
I made instrumental build which generates profiling information. Cabal's
options are:
ghc-options: -Wall
-O2
-threaded
-prof
-fprof-auto
-rtsopts
-fprof-cafs
"-with-rtsopts=-N -s -h -i0.1 -p -M1G
-SMyApplication-S.log"
so running application generates files: /MyApplication-S.log,
MyApplication.hp, MyApplication.prof/
but in current working directory - which is the problem (also I need to
run it on Windows and Linux). Is it possible to specify directory of
those output files with some option? Without this I get "Can't open ...
file..." due to permission error - Haskell Runtime tries to save all of
them in current folder (on Linux and on Windows standard folders for
binaries is not allowed for writing, sure).
===
Best regards, Paul
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