[WiP] Provide a dev container for DALI

CMakeLists.txt

@@ -316,7 +316,7 @@ set(CMAKE_C_STANDARD 11)
 set(CMAKE_CUDA_STANDARD 17)
 
 # CXX flags
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-free-nonheap-object -Wno-unused-variable -Wno-unused-function -Wno-strict-overflow -fno-strict-aliasing -fPIC -fvisibility=hidden")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-free-nonheap-object -Wno-unused-variable -Wno-unused-function -Wno-strict-overflow -Wno-nonnull -fno-strict-aliasing -fPIC -fvisibility=hidden")
 
 if (WERROR)
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")

docker/Dockerfile.deps.ubuntu

@@ -0,0 +1,80 @@
+
+ARG FROM_IMAGE_NAME=ubuntu:22.04
+ARG BUILDER_EXTRA_DEPS=scratch
+FROM ${BUILDER_EXTRA_DEPS} as extra_deps
+FROM ${FROM_IMAGE_NAME}
+
+ENV DEBIAN_FRONTEND=noninteractive
+RUN apt update && apt install -y --no-install-recommends \
+                            python3 \
+                            python3-distutils \
+                            python3-dev \
+                            python3-pip \
+                            gcc \
+                            g++ \
+                            make \
+                            cmake \
+                            git \
+                            git-lfs \
+                            wget \
+                            autoconf \
+                            automake \
+                            libtool \
+                            libtool-bin \
+                            patchelf \
+                            nasm \
+                            python-is-python3 \
+                            patch \
+                            zlib1g-dev \
+                            libxml2-dev \
+                            dkms dpkg-dev \
+                            libudev-dev \
+                            liburcu-dev \
+                            libmount-dev \
+                            libnuma-dev \
+                            libssl-dev \
+                            libjsoncpp-dev \
+                            libasan6 \
+                            libunwind-dev \
+                            curl \
+                            libncurses5-dev \
+                            lsb-core \
+                            wget \
+                            unzip \
+                            llvm && \
+  git lfs install && \
+  # crete generic symblinks to libasan.so and libstdc++.so
+  ln /usr/lib/x86_64-linux-gnu/libasan.so.6 /usr/lib/x86_64-linux-gnu/libasan.so && \
+  ln /usr/lib/x86_64-linux-gnu/libstdc++.so.6 /usr/lib/x86_64-linux-gnu/libstdc++.so && \
+  pip install --upgrade pip && \
+  pip install --upgrade \
+              future \
+              setuptools \
+              wheel \
+              flake8 \
+              clang && \
+  pip install libclang && \
+  rm -rf /var/lib/apt/lists/* && \
+  rm -rf /root/.cache/pip/
+
+COPY DALI_DEPS_VERSION /tmp
+
+ARG DALI_DEPS_REPO
+ENV DALI_DEPS_REPO=${DALI_DEPS_REPO:-https://github.com/NVIDIA/DALI_deps}
+
+ARG DALI_DEPS_VERSION_SHA
+ENV DALI_DEPS_VERSION_SHA=${DALI_DEPS_VERSION_SHA}
+
+# run in /bin/bash to have more advanced features supported like list
+RUN /bin/bash -c 'DALI_DEPS_VERSION_SHA=${DALI_DEPS_VERSION_SHA:-$(cat /tmp/DALI_DEPS_VERSION)}    && \
+    git clone ${DALI_DEPS_REPO} /tmp/dali_deps                                                     && \
+    cd /tmp/dali_deps                                                                              && \
+    git checkout ${DALI_DEPS_VERSION_SHA}                                                          && \
+    git submodule init                                                                             && \
+    git submodule update --depth 1 --init --recursive                                              && \
+    export CC_COMP=${CC}                                                                           && \
+    export CXX_COMP=${CXX}                                                                         && \
+    /tmp/dali_deps/build_scripts/build_deps.sh && rm -rf /tmp/dali_deps && rm -rf /tmp/DALI_DEPS_VERSION'
+
+# extra deps
+COPY --from=extra_deps / /

docker/Dockerfile.ubuntu

@@ -0,0 +1,70 @@
+ARG DEPS_IMAGE_NAME
+# clean builder without source code inside
+FROM ${DEPS_IMAGE_NAME} as builder
+
+# make sure that linker discovers cuda libs
+RUN echo "/usr/local/cuda/targets/x86_64-linux/lib" > /etc/ld.so.conf.d/999_cuda.conf && \
+    echo "/usr/local/cuda-11.8/targets/x86_64-linux/lib" >> /etc/ld.so.conf.d/999_cuda.conf && \
+    ldconfig && \
+    pip install --upgrade \
+                astunparse \
+                gast \
+                dm-tree && \
+    rm -rf /root/.cache/pip/ && \
+    # Install dependencies: opencv-python from 3.3.0.10 onwards uses QT which requires
+    # X11 and other libraries that are not present in clean docker images or bundled there
+    # 4.3.0.38 uses libGL.so as well so install libgl1-mesa-dev
+    apt-get update && \
+    apt-get install -y --no-install-recommends libsm6 \
+                                               libice6 \
+                                               libxrender1 \
+                                               libxext6 \
+                                               libx11-6 \
+                                               glib-2.0 \
+                                               libgl1-mesa-dev && \
+    # for simple audio python wheel
+    apt-get install -y --no-install-recommends libasound2-dev && \
+    apt-get update && \
+    apt-get install wget software-properties-common -y && \
+    CUDNN_VERSION=8.8.1.3-1 && \
+    CUBLASS_VERSION_11=11.11.3.6-1 && \
+    CUBLASS_VERSION_12=12.0.2.224-1 && \
+    NCCL_VERSION=2.16.5-1 && \
+    apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/3bf863cc.pub && \
+    add-apt-repository "deb https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/ /" && \
+    wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/cuda-ubuntu2004.pin && \
+    mv cuda-*.pin /etc/apt/preferences.d/cuda-repository-pin-600 && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends \
+                    libcudnn8=${CUDNN_VERSION}+cuda12.0 \
+                    libcudnn8-dev=${CUDNN_VERSION}+cuda12.0 \
+                    libnccl2=${NCCL_VERSION}+cuda12.0 \
+                    libcublas-11-8=${CUBLASS_VERSION_11} \
+                    libcublas-12-0=${CUBLASS_VERSION_12} \
+                    libcufft-11-8 \
+                    libcusparse-11-8 \
+                    cuda-nvrtc-11-8 && \
+    rm -rf /var/lib/apt/lists/*
+
+RUN --mount=type=bind,source=qa/,target=/opt/dali/qa/ \
+    export INSTALL=YES && \
+    export CUDA_VERSION=$(echo $(nvcc --version) | sed 's/.*\(release \)\([0-9]\+\)\.\([0-9]\+\).*/\2\3/') && \
+    cd /opt/dali/qa/ && ./download_pip_packages.sh
+
+RUN --mount=type=bind,source=./DALI_EXTRA_VERSION,target=/opt/dali/DALI_EXTRA_VERSION,type=bind,source=qa/,target=/opt/dali/qa/ \
+    /bin/bash -c 'pushd /opt/dali/qa/ && \
+    source ./setup_dali_extra.sh && \
+    popd'
+
+ENV WITH_DYNAMIC_CUDA_TOOLKIT=ON \
+    WITH_DYNAMIC_NVJPEG=ON \
+    WITH_DYNAMIC_CUFFT=ON \
+    WITH_DYNAMIC_NPP=ON \
+    BUILD_CUFILE=ON \
+    NVIDIA_BUILD_ID=0 \
+    # to be adjusted later, first it to run from the build dir, the second is for nose test
+    # so the user can `python3 -m nose_wrapper --verbose`
+    PYTHONPATH=/opt/dali/test_comp/dali/python/:/opt/dali/qa \
+    DALI_EXTRA_PATH=/opt/dali_extra
+
+WORKDIR /opt/dali

docker/bake.hcl

@@ -0,0 +1,57 @@
+variable "ARCH" {
+  default = "x86_64"
+}
+
+variable "CUDA_VERSION" {
+  default = "122"
+}
+
+target "cuda_toolkit" {
+  dockerfile = "docker/Dockerfile.cuda${CUDA_VERSION}.${ARCH}.deps"
+  tags  = [
+    "nvidia/dali:cuda${CUDA_VERSION}_${ARCH}.toolkit"
+  ]
+}
+
+target "deps_ubuntu" {
+  args = {
+    FROM_IMAGE_NAME = "ubuntu:22.04"
+  }
+  dockerfile = "docker/Dockerfile.deps.ubuntu"
+  tags  = [
+    "nvidia/dali:${ARCH}.deps"
+  ]
+}
+
+target "deps_with_cuda" {
+  contexts = {
+    "nvidia/dali:${ARCH}.deps" = "target:deps_ubuntu",
+    "nvidia/dali:cuda${CUDA_VERSION}_${ARCH}.toolkit" = "target:cuda_toolkit"
+  }
+  args = {
+    FROM_IMAGE_NAME = "nvidia/dali:${ARCH}.deps",
+    CUDA_IMAGE = "nvidia/dali:cuda${CUDA_VERSION}_${ARCH}.toolkit"
+  }
+  dockerfile = "docker/Dockerfile.cuda.deps"
+  tags  = [
+    "nvidia/dali:cu${CUDA_VERSION}_${ARCH}.deps"
+  ]
+}
+
+target "builder_image" {
+  contexts = {
+    "nvidia/dali:cu${CUDA_VERSION}_${ARCH}.deps" = "target:deps_with_cuda"
+  }
+  args = {
+    DEPS_IMAGE_NAME = "nvidia/dali:cu${CUDA_VERSION}_${ARCH}.deps"
+  }
+  dockerfile = "docker/Dockerfile.ubuntu"
+  tags  = [
+    "nvidia/dali:cu${CUDA_VERSION}_${ARCH}.build"
+  ]
+  target = "builder"
+}
+
+group "default" {
+  targets = ["builder_image"]
+}

qa/TL0_python-self-test-base-cuda/test.sh

@@ -11,7 +11,7 @@ version_eq "$DALI_CUDA_MAJOR_VERSION" "12" && \
   mv /usr/local/cuda /usr/local/cuda_bak && \
   ln -s cuda-12.0 /usr/local/cuda
 version_ge "$DALI_CUDA_MAJOR_VERSION" "11" && \
-  pip uninstall -y `pip list | grep nvidia-cu | cut -d " " -f1` `pip list | grep nvidia-n | cut -d " " -f1` \
+  pip uninstall -y `pip list | grep nvidia-cu | cut -d " " -f1` `pip list | grep nvidia-n | cut -d " " -f1` && CUDA_WHEELS_REMOVED=1 \
   || true
 
 export DO_NOT_INSTALL_CUDA_WHEEL="TRUE"
@@ -33,10 +33,11 @@ bash -e ./test.sh
 popd
 
 # restore old CUDA symlink, reinstall the latest CUDA wheels
-version_eq "$DALI_CUDA_MAJOR_VERSION" "11" && \
-  rm -rf /usr/local/cuda && mv /usr/local/cuda_bak /usr/local/cuda
 version_ge "$DALI_CUDA_MAJOR_VERSION" "11" && \
-  pip install nvidia-cufft-cu${DALI_CUDA_MAJOR_VERSION}  \
-              nvidia-npp-cu${DALI_CUDA_MAJOR_VERSION}    \
-              nvidia-nvjpeg-cu${DALI_CUDA_MAJOR_VERSION} \
-  || true
+  rm -rf /usr/local/cuda && mv /usr/local/cuda_bak /usr/local/cuda && \
+  if [ -n "$CUDA_WHEELS_REMOVED" ]; then
+    pip install nvidia-cufft-cu${DALI_CUDA_MAJOR_VERSION}  \
+                nvidia-npp-cu${DALI_CUDA_MAJOR_VERSION}    \
+                nvidia-nvjpeg-cu${DALI_CUDA_MAJOR_VERSION} && \
+    unset CUDA_WHEELS_REMOVED;
+  fi || true

qa/download_pip_packages.sh

@@ -10,23 +10,28 @@ do
     # check all test files inside
     for test_file in $(ls -f *.sh);
     do
+        # don't parse files that don't source test_template.sh driectly as variables
+        # are not set up properly
+        if [ -z "$(grep 'test_template.sh' $test_file)" ]; then
+            continue
+        fi
         export pip_packages=""
         echo "Checking file: " ${test_file}
         source ${test_file}
-        echo "PIPs to install: " ${pip_packages}
+        echo "Packagess to install: " ${pip_packages}
         if test -n "$pip_packages"
         then
             last_config_index=$(python ../setup_packages.py -n -u $pip_packages --cuda ${CUDA_VERSION})
 
             # get extra index url for given packages - PEP 503 Python Package Index
-            extra_indices=$($topdir/qa/setup_packages.py -u $pip_packages --cuda ${CUDA_VERSION} -e)
+            extra_indices=$(python ../setup_packages.py -u $pip_packages --cuda ${CUDA_VERSION} -e)
             extra_indices_string=""
             for e in ${extra_indices}; do
                 extra_indices_string="${extra_indices_string} --extra-index-url=${e}"
             done
 
             # get link index url for given packages -  a URL or path to an html file with links to archives
-            link_indices=$($topdir/qa/setup_packages.py -u $pip_packages --cuda ${CUDA_VERSION} -k)
+            link_indices=$(python ../setup_packages.py -u $pip_packages --cuda ${CUDA_VERSION} -k)
             link_indices_string=""
             for e in ${link_indices}; do
                 link_indices_string="${link_indices_string} -f ${e}"
@@ -37,7 +42,14 @@ do
                 inst=$(python ../setup_packages.py -i $i -u $pip_packages --cuda ${CUDA_VERSION})
                 if [ -n "$inst" ]
                 then
-                    pip download $inst -d /pip-packages ${link_indices_string} ${extra_indices_string}
+                    if [ -n "$INSTALL" ]
+                    then
+                        pip install $inst ${link_indices_string} ${extra_indices_string}
+                        # only one test variant is needed
+                        break
+                    else
+                        pip download $inst -d /pip-packages ${link_indices_string} ${extra_indices_string}
+                    fi
                 fi
             done
         fi

qa/setup_packages.py

@@ -301,7 +301,7 @@ def get_name(self, cuda_version=None, idx=None):
 
     def get_all_versions(self, cuda_version):
         cuda_version = self.max_cuda_version(cuda_version)
-        return self.filter_versions(self.versions[cuda_version])
+        return self.filter_versions(self.versions.get(cuda_version, []))
 
     def max_cuda_version(self, cuda_version):
         """Gets a compatible, available cuda version to one asked for.

qa/test_template.sh

@@ -1,7 +1,14 @@
 #!/bin/bash
 
 set -o pipefail
-source qa/test_template_impl.sh 2>&1 | perl -pe 'use POSIX strftime;
+if [ -n "$gather_pip_packages" ]
+then
+    # perl breaks the opulation of the outise variables from the inside of the sourced
+    # script. Turn this off to the gather_pip_packages process
+    source qa/test_template_impl.sh
+else
+    source qa/test_template_impl.sh 2>&1 | perl -pe 'use POSIX strftime;
                     $|=1;
                     select((select(STDERR), $| = 1)[0]);
                     print strftime "[%Y-%m-%d %H:%M:%S] ", localtime'
+fi