From 6ebb0eeb117935fdc02d0e1ea3f9ac4bc4c08ccc Mon Sep 17 00:00:00 2001
From: Brendan Zabarauskas <bjzaba@yahoo.com.au>
Date: Sun, 16 Apr 2017 17:22:25 +1000
Subject: [PATCH] Improve ci build parallelization

---
 .travis.yml | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 0d45982..c04c746 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,23 @@ rust:
   - beta
   - stable
 
+cache: cargo
+
+env:
+  - CARGO_FEATURES=""
+  - CARGO_FEATURES="eders"
+
+matrix:
+  include:
+    - rust: nightly
+      env: CARGO_FEATURES="use_simd"
+    - rust: nightly
+      env: CARGO_FEATURES="eders use_simd"
+
 script:
-  - cargo build && cargo test && cargo test --features "eders"
-  - if [[ "$TRAVIS_RUST_VERSION" == "nightly" ]]; then cargo bench; fi
-  - if [[ "$TRAVIS_RUST_VERSION" == "nightly" ]]; then cargo build --features "use_simd" && cargo test --features "use_simd" && cargo bench --features "use_simd"; fi
+  - cargo build --features "$CARGO_FEATURES"
+  - cargo test --features "$CARGO_FEATURES"
+  - |
+    if [[ "$TRAVIS_RUST_VERSION" == "nightly" ]]; then
+      cargo bench --features "$CARGO_FEATURES"
+    fi