# Copyright 2026 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================

FROM nvidia/cuda-ppc64le:9.2-cudnn7-devel-ubuntu16.04

LABEL maintainer="William Irons <wdirons@us.ibm.com>"

# In the Ubuntu 16.04 images, cudnn is placed in system paths. Move them to
# /usr/local/cuda
RUN cp -P /usr/include/cudnn.h /usr/local/cuda/include
RUN cp -P /usr/lib/powerpc64le-linux-gnu/libcudnn* /usr/local/cuda/lib64

# Copy and run the install scripts.
COPY install/*.sh /install/
ARG DEBIAN_FRONTEND=noninteractive
RUN /install/install_bootstrap_deb_packages.sh
RUN add-apt-repository -y ppa:openjdk-r/ppa
RUN /install/install_deb_packages.sh
RUN /install/install_openblas_ppc64le.sh 
RUN /install/install_hdf5_ppc64le.sh
RUN /install/install_pip_packages.sh
RUN /install/install_bazel_from_source.sh
RUN /install/install_golang_ppc64le.sh

# Set up the master bazelrc configuration file.
COPY install/.bazelrc /etc/bazel.bazelrc
ENV LD_LIBRARY_PATH /usr/local/cuda/extras/CUPTI/lib64:$LD_LIBRARY_PATH

# Configure the build for our CUDA configuration.
ENV TF_NEED_CUDA 1
ENV TF_CUDA_COMPUTE_CAPABILITIES 3.0
ENV TF_CUDA_VERSION 9.2
ENV CUDA_TOOLKIT_PATH /usr/local/cuda-9.2