CI: update nvhpc to 23.5

.github/tools/bootstrap-nvhpc.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+set -euo pipefail
+set -x
+
+# Set nvhpc version to default value if unset
+: "${nvhpc_version:=21.9}"
+
+# Use Atlas' nvhpc installation script
+wget https://raw.githubusercontent.com/ecmwf/atlas/develop/tools/install-nvhpc.sh
+chmod +x install-nvhpc.sh
+
+# Install nvhpc
+./install-nvhpc.sh --version $nvhpc_version --prefix "${GITHUB_WORKSPACE}/nvhpc-install" --tmpdir "${RUNNER_TEMP}"
+
+exit 0

.github/workflows/build.yml

@@ -35,7 +35,7 @@ jobs:
         name:
           - linux gnu-10
           - linux gnu-14
-          - linux nvhpc-21.9
+          - linux nvhpc-23.5
           - linux intel-classic
           - macos
 
@@ -59,9 +59,9 @@ jobs:
             python-version: '3.11'
             caching: true
 
-          - name: linux nvhpc-21.9
+          - name: linux nvhpc-23.5
             os: ubuntu-20.04
-            compiler: nvhpc-21.9
+            compiler: nvhpc-23.5
             compiler_cc: nvc
             compiler_cxx: nvc++
             compiler_fc: nvfortran
@@ -139,13 +139,14 @@ jobs:
     - name: Install NVHPC compiler
       if: contains( matrix.compiler, 'nvhpc' )
       shell: bash -eux {0}
+      env:
+         nvhpc_version: 23.5
       run: |
-        ${ECWAM_TOOLS}/install-nvhpc.sh --prefix /opt/nvhpc
+        ${ECWAM_TOOLS}/bootstrap-nvhpc.sh
         source /opt/nvhpc/env.sh
         echo "${NVHPC_DIR}/compilers/bin"                   >> $GITHUB_PATH
         [ -z ${MPI_HOME+x} ] || echo "MPI_HOME=${MPI_HOME}" >> $GITHUB_ENV
         echo "localhost slots=72" >> ${MPI_HOME}/etc/openmpi-default-hostfile
-        echo "ECWAM_LAUNCH_SERIAL_MPI=1" >> $GITHUB_ENV
 
 
     - name: Install Intel oneAPI compiler