From 7f776eff99b65ffe7b41bc547ec5d0a5dde3cb61 Mon Sep 17 00:00:00 2001
From: Mark Harris <783069+harrism@users.noreply.github.com>
Date: Wed, 22 Nov 2023 09:39:41 +1100
Subject: [PATCH] Document minimum CUDA version of 11.4 (#1385)

\With the addition of libcudacxx 2.1.0, minimum CUDA version required to build RMM is now 11.4. This PR updates the readme to reflect this.

Authors:
   - Mark Harris (https://github.com/harrism)

Approvers:
   - Bradley Dice (https://github.com/bdice)
---
 README.md | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 4059c9ce0..56bc86632 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ RMM can be installed with Conda ([miniconda](https://conda.io/miniconda.html), o
 [Anaconda distribution](https://www.anaconda.com/download)) from the `rapidsai` channel:
 
 ```bash
-conda install -c rapidsai -c conda-forge -c nvidia rmm cuda-version=11.8
+conda install -c rapidsai -c conda-forge -c nvidia rmm cuda-version=12.0
 ```
 
 We also provide [nightly Conda packages](https://anaconda.org/rapidsai-nightly) built from the HEAD
@@ -45,7 +45,6 @@ of our latest development branch.
 
 Note: RMM is supported only on Linux, and only tested with Python versions 3.9 and 3.10.
 
-
 Note: The RMM package from Conda requires building with GCC 9 or later. Otherwise, your application may fail to build.
 
 See the [Get RAPIDS version picker](https://rapids.ai/start.html) for more OS and version info.
@@ -57,13 +56,12 @@ See the [Get RAPIDS version picker](https://rapids.ai/start.html) for more OS an
 Compiler requirements:
 
 * `gcc`     version 9.3+
-* `nvcc`    version 11.2+
+* `nvcc`    version 11.4+
 * `cmake`   version 3.26.4+
 
 CUDA/GPU requirements:
 
-* CUDA 11.2+
-* NVIDIA driver 450.51+
+* CUDA 11.4+
 * Pascal architecture or better
 
 You can obtain CUDA from [https://developer.nvidia.com/cuda-downloads](https://developer.nvidia.com/cuda-downloads)