From 66a2f33fa989c788fb0a4673394b5e4994b3b1f0 Mon Sep 17 00:00:00 2001
From: Vamshi Surabhi <0x777@users.noreply.github.com>
Date: Fri, 12 Jul 2019 10:55:15 +0530
Subject: [PATCH] use all available cpu cores by default (#2511)

Use all available cores by default. sets -N rts flag by default. Can be disabled by
setting the `GHCRTS` env variable to `-N1`.
---
 .circleci/config.yml        | 3 +++
 server/graphql-engine.cabal | 1 +
 2 files changed, 4 insertions(+)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 3abddf85e9d..34ba13f93b2 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -118,6 +118,8 @@ refs:
     - run:
         name: Run Python tests
         environment:
+          # hpc report seems to fail with the default -N
+          GHCRTS: -N1
           HASURA_GRAPHQL_DATABASE_URL: 'postgres://gql_test:@localhost:5432/gql_test'
           HASURA_GRAPHQL_DATABASE_URL_2: 'postgres://gql_test:@localhost:5432/gql_test2'
           GRAPHQL_ENGINE: '/build/_server_output/graphql-engine'
@@ -399,6 +401,7 @@ jobs:
     - image: hasura/graphql-engine-console-builder:v0.3
       environment:
         CYPRESS_KEY: 983be0db-0f19-40cc-bfc4-194fcacd85e1
+        GHCRTS: -N1
     - image: circleci/postgres:10-alpine-postgis
       environment:
         POSTGRES_USER: gql_test
diff --git a/server/graphql-engine.cabal b/server/graphql-engine.cabal
index bfd692ae03a..f44c5a28f98 100644
--- a/server/graphql-engine.cabal
+++ b/server/graphql-engine.cabal
@@ -364,3 +364,4 @@ executable graphql-engine
                -Wincomplete-uni-patterns
                -Wredundant-constraints
                -threaded -rtsopts
+               -with-rtsopts=-N