Daniel Gröber (dxld) comments

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                                            Daniel Gröber (dxld)

Implement equivalent functionality as ghc-imported-from

Also relevant maybe: https://github.com/chrisdone/haskell-docs

Profiling and Optimization

``` $ (echo begin; ghc-mod -v7 check src/GHCMod.hs 2>&1; echo done) | ts "%.s" > log # compute deltas $ cat log | awk 'NR==1 { last=$1 }; { printf...

Profiling and Optimization

Huh, looks like the problem is in GHC after all, I'm not getting any stable BCOs and it's just recompiling everything.. probably something to do with us changing the dynflags...

Profiling and Optimization

HAHA! The fix turned out to be downright trivial. I forgot to update `world` in legacyInteractiveLoop if it changed and there's a race condition with the thread that updates the...

Profiling and Optimization

@kazu-yamamoto `check` should be reasonably fast again now.

``` 1442460186.796361 begin 1442460186.992353 DEBUG: reading cache: /home/aaron/sites-programs/snowdrift/.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/setup-config.ghc-mod.cabal-components 1442460187.020864 DEBUG: resolveEntrypoint: 1442460187.021804 ["-i","-i.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build","-i.","-i.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/autogen","-I.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/autogen","-I.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build","-optP-DDEVELOPMENT","-optP-include","-optP.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/autogen/cabal_macros.h"] 1442460187.047359 DEBUG: resolveEntrypoint: 1442460187.048597 ["-i","-i.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/Snowdrift/Snowdrift-tmp","-iapp","-i.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/autogen","-I.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/autogen","-I.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/Snowdrift/Snowdrift-tmp","-optP-include","-optP.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/autogen/cabal_macros.h"] 1442460187.058970 DEBUG: resolveEntrypoint: 1442460187.060365 ["-i","-i.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/SnowdriftProcessPayments/SnowdriftProcessPayments-tmp","-iapp","-i.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/autogen","-I.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/autogen","-I.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/SnowdriftProcessPayments/SnowdriftProcessPayments-tmp","-optP-include","-optP.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/autogen/cabal_macros.h"] 1442460187.079739 DEBUG: resolveEntrypoint: 1442460187.081054 ["-i","-i.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/SnowdriftEmailDaemon/SnowdriftEmailDaemon-tmp","-iapp","-i.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/autogen","-I.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/autogen","-I.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/SnowdriftEmailDaemon/SnowdriftEmailDaemon-tmp","-optP-include","-optP.stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/autogen/cabal_macros.h"] 1442460187.103256 DEBUG:...