From: Yixing Jiang <3280308+ethanjyx@users.noreply.github.com>
Date: Mon, 26 Aug 2019 18:41:27 +0000 (-0700)
Subject: update docs for installation for CUDA (#3832)
X-Git-Tag: upstream/0.7.0~2000
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=891ee3ca7b0333919985b1da4db1899a49f3afbc;p=platform%2Fupstream%2Ftvm.git

update docs for installation for CUDA (#3832)
---

diff --git a/docs/install/from_source.rst b/docs/install/from_source.rst
index 1b98e3b..21a5f62 100644
--- a/docs/install/from_source.rst
+++ b/docs/install/from_source.rst
@@ -61,6 +61,8 @@ The minimal building requirements are
 - A recent c++ compiler supporting C++ 11 (g++-4.8 or higher)
 - CMake 3.5 or higher
 - We highly recommend to build with LLVM to enable all the features.
+- If you want to use CUDA, CUDA toolkit version >= 8.0 is required. If you are upgrading from an older version,
+make sure you purge the older version and reboot after installation.
 - It is possible to build TVM without the LLVM dependency if you only want to use CUDA/OpenCL
 - If you want to use the NNVM compiler, then LLVM is required