add optimisation flags for stack, automatically pass -qg (disables parallel GC) when running

gargantext-graph.cabal

@@ -79,7 +79,7 @@ executable gargantext-graph-exe
   hs-source-dirs:
       app
   default-extensions: DataKinds FlexibleInstances OverloadedStrings
-  ghc-options: -threaded -rtsopts -with-rtsopts=-N -Wmissing-signatures -Wcompat
+  ghc-options: -threaded -rtsopts -with-rtsopts=-N -with-rtsopts=-qg -Wmissing-signatures -Wcompat
   build-depends:
       accelerate
     , accelerate-arithmetic

stack.yaml

@@ -55,6 +55,10 @@ extra-deps:
 - accelerate-arithmetic-1.0.0.1@sha256:555639232aa5cad411e89247b27871d09352b987a754230a288c690b6de6d888,2096
 # - eigen-3.3.7.0@sha256:7c24a86426b238e02ba0ac2179cc44997518b443a13828ed7a791fe49a6dffa5,82060
 
+ghc-options:
+  hmatrix: -O2 -fsimpl-tick-factor=10000 -fdicts-cheap -fdicts-strict -flate-dmd-anal  -fno-state-hack
+  sparse-linear: -O2 -fsimpl-tick-factor=10000 -fdicts-cheap -fdicts-strict -flate-dmd-anal  -fno-state-hack
+  gargantext-graph: -O2 -fsimpl-tick-factor=10000 -fdicts-cheap -fdicts-strict -flate-dmd-anal  -fno-state-hack
 
 # Override default flag values for local packages and extra-deps
 # flags: {}