Convert nv workflow to callable

.github/workflows/autotools.yml

@@ -52,3 +52,9 @@ jobs:
       uses: ./.github/workflows/intel-auto.yml
       with:
             build_mode: "production"
+
+    call-release-auto-nvhpc:
+      name: "Autotools nvhpc Workflows"
+      uses: ./.github/workflows/nvhpc-auto.yml
+      with:
+            build_mode: "production"

.github/workflows/cmake.yml

@@ -44,3 +44,9 @@ jobs:
         uses: ./.github/workflows/intel-cmake.yml
         with:
             build_mode: "Release"
+
+    call-release-cmake-nvhpc:
+        name: "CMake nvhpc Workflows"
+        uses: ./.github/workflows/nvhpc-cmake.yml
+        with:
+            build_mode: "Release"

.github/workflows/intel-auto.yml

@@ -13,14 +13,16 @@ permissions:
 
 jobs:
   Intel_build_and_test:
-    name: "Intel ${{ inputs.build_mode }} -Werror (build only)"
+    name: "Intel ${{ inputs.build_mode }}"
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+
       - name: Install Dependencies
-        run:  |
+        run: |
           sudo apt-get update
           sudo apt-get install autoconf automake libtool libtool-bin libaec-dev
+
       - name: Add oneAPI to apt
         shell: bash
         run: |
@@ -39,9 +41,9 @@ jobs:
           sudo apt install -y intel-oneapi-mpi-devel
           sudo apt-get install doxygen graphviz
           sudo apt install libssl3 libssl-dev libcurl4 libcurl4-openssl-dev
-           echo "CC=icx" >> $GITHUB_ENV
-           echo "CXX=icpx" >> $GITHUB_ENV
-           echo "FC=ifx" >> $GITHUB_ENV
+          echo "CC=icx" >> $GITHUB_ENV
+          echo "CXX=icpx" >> $GITHUB_ENV
+          echo "FC=ifx" >> $GITHUB_ENV
 
       - name: Install oneAPI MKL library
         shell: bash

.github/workflows/intel-cmake.yml

@@ -14,7 +14,7 @@ permissions:
 
 jobs:
   Intel_build_and_test:
-    name: "Intel ${{ inputs.build_mode }} -Werror (build only)"
+    name: "Intel ${{ inputs.build_mode }}"
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -30,9 +30,9 @@ jobs:
 
       - name: Install Linux Dependencies
         run: |
-           sudo apt update
-           sudo apt-get install ninja-build doxygen graphviz
-           sudo apt install libssl3 libssl-dev libcurl4 libcurl4-openssl-dev
+          sudo apt update
+          sudo apt-get install ninja-build doxygen graphviz
+          sudo apt install libssl3 libssl-dev libcurl4 libcurl4-openssl-dev
 
       - name: install oneAPI dpcpp and fortran compiler
         shell: bash

.github/workflows/nvhpc-auto.yml

@@ -0,0 +1,87 @@
+name: hdf5 dev autotools nvhpc
+
+on:
+  workflow_call:
+    inputs:
+      build_mode:
+        description: "release vs. debug build"
+        required: true
+        type: string
+
+permissions:
+  contents: read
+
+jobs:
+  nvhpc_build_and_test:
+    name: "nvhpc ${{ inputs.build_mode }}"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install autoconf automake libtool libtool-bin libaec-dev
+          sudo apt-get install doxygen graphviz
+          sudo apt install -y zlib1g-dev libcurl4-openssl-dev libjpeg-dev wget curl bzip2 m4 flex bison cmake libzip-dev openssl build-essential
+
+      - name: Install NVHPC
+        shell: bash
+        run: |          
+          curl https://developer.download.nvidia.com/hpc-sdk/ubuntu/DEB-GPG-KEY-NVIDIA-HPC-SDK | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-hpcsdk-archive-keyring.gpg
+          echo 'deb [signed-by=/usr/share/keyrings/nvidia-hpcsdk-archive-keyring.gpg] https://developer.download.nvidia.com/hpc-sdk/ubuntu/amd64 /' | sudo tee /etc/apt/sources.list.d/nvhpc.list
+          sudo apt-get update -y
+          sudo apt-get install -y nvhpc-23-7          
+          echo "CC=/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/comm_libs/openmpi4/bin/mpicc" >> $GITHUB_ENV
+          echo "FC=/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/comm_libs/openmpi4/bin/mpifort" >> $GITHUB_ENV
+          echo "NVHPCSDK=/opt/nvidia/hpc_sdk" >> $GITHUB_ENV
+          echo "OMPI_CXX=/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/compilers/bin/nvc++" >> $GITHUB_ENV
+          echo "OMPI_CC=/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/compilers/bin/nvc" >> $GITHUB_ENV
+          echo "OMPI_FC=/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/compilers/bin/nvfortran" >> $GITHUB_ENV
+          echo "LD_LIBRARY_PATH=/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/compilers/lib" >> $GITHUB_ENV
+          echo "DESTDIR=/tmp" >> $GITHUB_ENV
+
+      - name: Autotools Configure
+        shell: bash
+        run: |
+          export RUNPARALLEL="mpiexec -np 2"
+          export PATH=/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/comm_libs/openmpi4/bin:/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/compilers/bin:$PATH
+          sh ./autogen.sh
+          mkdir "${{ runner.workspace }}/build"
+          cd "${{ runner.workspace }}/build"
+          $GITHUB_WORKSPACE/configure \
+            FCFLAGS="-fPIC -fortranlibs" \
+            --enable-build-mode=${{ inputs.build_mode }} \
+            --enable-fortran \
+            --enable-shared \
+            --enable-parallel
+          #cat config.log
+
+      # BUILD
+      - name: Autotools Build
+        shell: bash
+        run: |
+          export PATH=/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/comm_libs/openmpi4/bin:/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/compilers/bin:$PATH
+          make -j3
+        working-directory: ${{ runner.workspace }}/build
+
+      # RUN TESTS
+      # NORMAL
+      - name: Autotools Run Tests
+        run: |
+          export PATH=/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/comm_libs/openmpi4/bin:/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/compilers/bin:$PATH
+          make check -j
+        working-directory: ${{ runner.workspace }}/build
+
+      # INSTALL (note that this runs even when we don't run the tests)
+      - name: Autotools Install
+        run: |
+          export PATH=/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/comm_libs/openmpi4/bin:/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/compilers/bin:$PATH
+          make install
+        working-directory: ${{ runner.workspace }}/build
+
+#      - name: Autotools Verify Install
+#        run: |
+#          export PATH=/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/comm_libs/openmpi4/bin:/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/compilers/bin:$PATH
+#          make check-install
+#        working-directory: ${{ runner.workspace }}/build

.github/workflows/nvhpc-cmake.yml

@@ -0,0 +1,75 @@
+name: hdf5 dev CMake nvhpc
+
+on:
+  workflow_call:
+    inputs:
+      build_mode:
+        description: "release vs. debug build"
+        required: true
+        type: string
+
+permissions:
+  contents: read
+
+jobs:
+  nvhpc_build_and_test:
+    name: "nvhpc ${{ inputs.build_mode }}"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Linux dependencies
+        shell: bash
+        run: |
+          sudo apt update
+          sudo apt-get install ninja-build doxygen graphviz
+          sudo apt install libssl3 libssl-dev libcurl4 libcurl4-openssl-dev
+          sudo apt install -y libaec-dev zlib1g-dev wget curl bzip2 flex bison cmake libzip-dev openssl build-essential
+
+      - name: Install NVHPC
+        shell: bash
+        run: |          
+          curl https://developer.download.nvidia.com/hpc-sdk/ubuntu/DEB-GPG-KEY-NVIDIA-HPC-SDK | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-hpcsdk-archive-keyring.gpg
+          echo 'deb [signed-by=/usr/share/keyrings/nvidia-hpcsdk-archive-keyring.gpg] https://developer.download.nvidia.com/hpc-sdk/ubuntu/amd64 /' | sudo tee /etc/apt/sources.list.d/nvhpc.list
+          sudo apt-get update -y
+          sudo apt-get install -y nvhpc-23-7          
+          echo "CC=nvc" >> $GITHUB_ENV
+          echo "FC=nvfortran" >> $GITHUB_ENV
+          echo "NVHPCSDK=/opt/nvidia/hpc_sdk" >> $GITHUB_ENV
+          echo "OMPI_CXX=/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/compilers/bin/nvc++" >> $GITHUB_ENV
+          echo "OMPI_CC=/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/compilers/bin/nvc" >> $GITHUB_ENV
+          echo "OMPI_FC=/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/compilers/bin/nvfortran" >> $GITHUB_ENV
+          echo "LD_LIBRARY_PATH=/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/cuda/12.2/lib64:/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/compilers/lib" >> $GITHUB_ENV
+          echo "DESTDIR=/tmp" >> $GITHUB_ENV
+
+      - name: CMake Configure with nvc
+        shell: bash
+        run: |
+          export PATH=/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/comm_libs/openmpi4/bin:/opt/nvidia/hpc_sdk/Linux_x86_64/23.7/compilers/bin:$PATH
+          mkdir "${{ runner.workspace }}/build"
+          cd "${{ runner.workspace }}/build"
+          cmake -C $GITHUB_WORKSPACE/config/cmake/cacheinit.cmake -G Ninja \
+          -DCMAKE_BUILD_TYPE=${{ inputs.build_mode }} \
+          -DHDF5_ENABLE_SZIP_SUPPORT:BOOL=OFF \
+          -DHDF5_ENABLE_PARALLEL:BOOL=ON \
+          -DHDF5_BUILD_CPP_LIB:BOOL=OFF \
+          -DLIBAEC_USE_LOCALCONTENT=OFF \
+          -DZLIB_USE_LOCALCONTENT=OFF \
+          -DHDF5_BUILD_FORTRAN:BOOL=ON \
+          -DMPIEXEC_MAX_NUMPROCS:STRING="2" \
+          $GITHUB_WORKSPACE
+          cat src/libhdf5.settings
+
+      # BUILD
+      - name: CMake Build
+        shell: bash
+        run: |
+          cmake --build . --parallel 3 --config ${{ inputs.build_mode }}
+        working-directory: ${{ runner.workspace }}/build
+
+      # RUN TESTS
+      - name: CMake Run Tests
+        shell: bash
+        run: |
+          ctest . --parallel 2 -C ${{ inputs.build_mode }} -V
+        working-directory: ${{ runner.workspace }}/build

config/cmake/HDFCXXCompilerFlags.cmake

@@ -49,6 +49,22 @@ if (CMAKE_CXX_COMPILER_ID STREQUAL SunPro AND CMAKE_CXX_COMPILER_LOADED)
   endif ()
 endif ()
 
+if (CMAKE_CXX_COMPILER_ID STREQUAL "NVHPC" AND CMAKE_CXX_COMPILER_LOADED)
+  if (NOT DEFINED CMAKE_CXX${CMAKE_CXX_STANDARD}_STANDARD_COMPILE_OPTION)
+    if (NOT CMAKE_CXX_STANDARD OR CMAKE_CXX_STANDARD EQUAL 11)
+      set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_C11_STANDARD_COMPILE_OPTION}")
+    endif ()
+  endif ()
+  if (NOT ${HDF_CFG_NAME} MATCHES "Debug" AND NOT ${HDF_CFG_NAME} MATCHES "Developer")
+    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Minform=warn")
+    if (NOT ${HDF_CFG_NAME} MATCHES "RelWithDebInfo")
+      set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s")
+    endif ()
+  else ()
+    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Mbounds -gopt -g")
+  endif ()
+endif ()
+
 if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
   set (CMAKE_CXX_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_CXX_FLAGS}")
   if (${HDF_CFG_NAME} MATCHES "Debug" OR ${HDF_CFG_NAME} MATCHES "Developer")
@@ -97,7 +113,7 @@ if (HDF5_DISABLE_COMPILER_WARNINGS)
 endif ()
 
 #-----------------------------------------------------------------------------
-# HDF5 library compile options
+# HDF5 library compile options - to be made available to all targets
 #-----------------------------------------------------------------------------
 
 if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")