From 2730aa1405695d389e747815a20ef2ee37d39389 Mon Sep 17 00:00:00 2001
From: Abe Coull <85974725+math411@users.noreply.github.com>
Date: Mon, 6 May 2024 14:23:45 -0700
Subject: [PATCH] infra: add opts for tox builds ran in parallel (#759)

---
 .github/workflows/check-format.yml | 2 +-
 README.md                          | 6 ++++++
 tox.ini                            | 3 +--
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/check-format.yml b/.github/workflows/check-format.yml
index 8f6807b5e..a6106b2d7 100644
--- a/.github/workflows/check-format.yml
+++ b/.github/workflows/check-format.yml
@@ -26,4 +26,4 @@ jobs:
         pip install tox
     - name: Run code format checks
       run: |
-        tox -e linters_check
+        tox -e linters_check -p auto
diff --git a/README.md b/README.md
index b03bd1ef4..0c935853d 100644
--- a/README.md
+++ b/README.md
@@ -206,6 +206,12 @@ To run linters and doc generators and unit tests:
 tox
 ```
 
+or if your machine can handle multithreaded workloads, run them in parallel with:
+
+```bash
+tox -p auto
+```
+
 ### Integration Tests
 
 First, configure a profile to use your account to interact with AWS. To learn more, see [Configure AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-configure.html).
diff --git a/tox.ini b/tox.ini
index 98a9b30e3..d4fae64c5 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,7 +1,6 @@
 [tox]
 envlist = clean,linters,docs,unit-tests
 
-
 [testenv]
 parallel_show_output = true
 package = wheel
@@ -111,7 +110,7 @@ deps =
     sphinx-rtd-theme
     sphinxcontrib-apidoc
 commands =
-    sphinx-build -E -T -b html doc build/documentation/html
+    sphinx-build -E -T -b html doc build/documentation/html -j auto
 
 [testenv:serve-docs]
 basepython = python3