update bitsandbytes build system

bitsandbytes-rocm-build/Dockerfile

@@ -27,6 +27,7 @@ RUN pip3 install -r requirements-dev.txt
 ## Build
 RUN cmake -DCOMPUTE_BACKEND=hip -S . -DBNB_ROCM_ARCH=${ROCM_ARCH}
 RUN make
+RUN python3 setup.py bdist_wheel --universal
 
 # Cleanup
 RUN apt-get clean && pip3 cache purge

bitsandbytes-rocm-build/README.md

@@ -0,0 +1,16 @@
+# bitsandbytes-rocm-build-pip
+
+This is a simple script to help you build the latest bitsandbytes for rocm.
+The official build process requires a lot of ROCM-related packages and can mess up your computer easily if you install the wrong packages.
+
+This creates a Docker image that builds the package and extract the built wheel file that you can then easily install using pip.
+
+```bash
+./build.sh
+./extract_build.sh
+```
+
+The wheel file will be in a folder named ``build_output/``
+
+You can also find my latest build in the releases section.
+

bitsandbytes-rocm-build/extract_build.sh

@@ -3,7 +3,7 @@
 # Set variables
 IMAGE_NAME="bitsandbytes-rocm-build:6.1.2"
 CONTAINER_NAME="bitsandbytes-rocm-build"
-FILE_IN_CONTAINER="/tmp/bitsandbytes"
+FILE_IN_CONTAINER="/tmp/bitsandbytes/dist/"
 FILE_ON_HOST="./build_output/"
 
 # Run the Docker container
@@ -28,4 +28,4 @@ fi
 docker stop $CONTAINER_NAME
 docker rm $CONTAINER_NAME
 
-echo "Now you can install bitsandbytes locally using \"pip install .\" in the build_output/bitsandbytes folder"
+echo "Now you can install bitsandbytes locally using \"pip install\" with the file in the build_output/ folder"