From 820002fa6d3cc0d4314e6e61f756744a3ee9faa3 Mon Sep 17 00:00:00 2001
From: hsharif3 <hsharif3@illinois.edu>
Date: Mon, 15 Mar 2021 06:43:04 +0000
Subject: [PATCH] Update Main README.md

---
 README.md | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 4280373aa5..536d398233 100644
--- a/README.md
+++ b/README.md
@@ -51,14 +51,15 @@ Supported/tested GPU architectures for Tensor Backend:
 
 HPVM has not been tested but might work on other CPUs supported by LLVM Backend, and GPUs supported by OpenCL such as Intel, AMD, etc.
 
-**NOTE: Approximations are tuned for Jetson TX2 and same speedups may not exist for other architectures **
+**NOTE**: Approximations are tuned for Jetson TX2 and same speedups may not exist for other architectures 
 
 ## Getting source code and building HPVM
 
 Checkout HPVM:
 ```shell
-git clone --recursive https://gitlab.engr.illinois.edu/llvm/hpvm-release.git/
-cd hpvm-release/hpvm
+git clone --recursive https://gitlab.engr.illinois.edu/llvm/hpvm.git
+git checkout approx_hpvm_reorg_keras
+cd hpvm/hpvm
 ```
 
 HPVM needs to be able to find CUDA.
@@ -79,6 +80,12 @@ HPVM installer script can be used to download, configure and build HPVM along wi
 ```shell
 bash install.sh
 ```
+Post Installation Build the HPVM Compilation Tool `approxhpvm.py` using:
+
+``` 
+make approxhpvm.py
+```
+
 Specifically, the HPVM installer downloads LLVM, and Clang, copies HPVM source into 
 llvm/tools and builds the entire tree. It also builds a modified LLVM C-Backend, based on the one maintained by [Julia Computing](https://github.com/JuliaComputing/llvm-cbe), as a part of HPVM and is currently used 
 to generate OpenCL kernels for GPUs.
-- 
GitLab