build_rocm_python3

#!/usr/bin/env bash
#
# prerequisites: install python3
# sudo apt-get install python3-numpy python3-dev python3-pip python3-wheel
#
# configure with python3
# PYTHON_BIN_PATH=/usr/bin/python3 ./configure
#
# press enter all the way
#

while getopts "hrn" opt; do
  case ${opt} in
    h)
        echo "Options:"
        echo "-r     Use -r to define bazel resource restriction"
        exit 0
        ;;
    r)
        restriction=true
        ;;
    n)
	nightly=true
    esac
done
shift "$((OPTIND-1))"

# This is not a release branch, so force a nightly build
# TODO remove this when branching for release
nightly=true

# First positional argument (if any) specifies the ROCM_INSTALL_DIR
ROCM_INSTALL_DIR=/opt/rocm/
if [[ -n $1 ]]; then
    ROCM_INSTALL_DIR=$1
fi

ROCM_PATH=$ROCM_INSTALL_DIR

PYTHON_VERSION=`python3 -c "import sys;print(f'{sys.version_info.major}.{sys.version_info.minor}')"`
export TF_PYTHON_VERSION=$PYTHON_VERSION
# Explicitly define resource constraints on bazel to avoid overload on rocm-ci
if [[ -n $restriction ]]; then
    RESOURCE_OPTION="--local_ram_resources=60000 --local_cpu_resources=35 --jobs=70"
else
    RESOURCE_OPTION=""
fi

if [ -f /usertools/rocm.bazelrc ]; then
	# Use the bazelrc files in /usertools if available
    	TF_PKG_LOC=bazel-bin/tensorflow/tools/pip_package/wheel_house
	if [[ -n $nightly ]]; then
		# Remove any previous builds and build nightly
	        rm -f $TF_PKG_LOC/tf_nightly_rocm*.whl
        export project_name=tf_nightly_rocm
		python3 tensorflow/tools/ci_build/update_version.py --nightly --rocm_version &&
		bazel --bazelrc=/usertools/rocm.bazelrc build $RESOURCE_OPTION --config=rocm --repo_env=WHEEL_NAME=tf_nightly_rocm --action_env=project_name=tf_nightly_rocm --action_env=TF_PYTHON_VERSION=$PYTHON_VERSION tensorflow/tools/pip_package:wheel --verbose_failures &&
		pip3 install --upgrade $TF_PKG_LOC/tf_nightly_rocm*.whl
	else
		# Remove any previous builds and build release
	        rm -f $TF_PKG_LOC/tensorflow*.whl
		python3 tensorflow/tools/ci_build/update_version.py --rocm_version &&
		bazel --bazelrc=/usertools/rocm.bazelrc build $RESOURCE_OPTION --config=rocm --repo_env=WHEEL_NAME=tensorflow_rocm --action_env=project_name=tensorflow_rocm --action_env=TF_PYTHON_VERSION=$PYTHON_VERSION tensorflow/tools/pip_package:wheel --verbose_failures &&
		pip3 install --upgrade $TF_PKG_LOC/tensorflow*.whl
	fi
else
	# Legacy style: run configure then build
        TF_PKG_LOC=bazel-bin/tensorflow/tools/pip_package/wheel_house
	yes "" | TF_NEED_CLANG=0 ROCM_PATH=$ROCM_INSTALL_DIR TF_NEED_ROCM=1 PYTHON_BIN_PATH=/usr/bin/python3 ./configure &&
	if [[ -n $nightly ]]; then
		# Remove any previous builds and build nightly
	        rm -f $TF_PKG_LOC/tf_nightly_rocm*.whl
		bazel build $RESOURCE_OPTION --config=opt --config=rocm --repo_env=WHEEL_NAME=tf_nightly_rocm --action_env=project_name=tf_nightly_rocm //tensorflow/tools/pip_package:wheel --verbose_failures &&
		pip3 install --upgrade $TF_PKG_LOC/tf_nightly_rocm*.whl
	else
		# Remove any previous builds and build release
	        rm -f $TF_PKG_LOC/tensorflow*.whl
		bazel build $RESOURCE_OPTION --config=opt --config=rocm --repo_env=WHEEL_NAME=tensorflow_rocm --action_env=project_name=tensorflow_rocm //tensorflow/tools/pip_package:wheel --verbose_failures &&
		pip3 install --upgrade $TF_PKG_LOC/tensorflow*.whl
	fi
fi