From 26b69917b47f2104031351f579cc04f75643cc24 Mon Sep 17 00:00:00 2001 From: Udit Arora Date: Wed, 3 Jun 2020 04:18:26 +0530 Subject: [PATCH] Add Open MPI installation details for horovod (#2050) --- tests/README.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tests/README.md b/tests/README.md index c931a2a02e..51f1fde2c3 100644 --- a/tests/README.md +++ b/tests/README.md @@ -9,6 +9,9 @@ run on a 2-GPU machine to validate the full test-suite. To run all tests do the following: + +Install [Open MPI](https://www.open-mpi.org/) or another MPI implementation. Learn how to install Open MPI [on this page](https://www.open-mpi.org/faq/?category=building#easy-build>). + ```bash git clone https://github.com/PyTorchLightning/pytorch-lightning cd pytorch-lightning