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Try to activate the nvhpc-hpcx-cuda<VER> module first #665

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Merged
trxcllnt merged 4 commits into from
Feb 17, 2026
Merged

Try to activate the nvhpc-hpcx-cuda<VER> module first #665

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3c3c12b
try to activate the nvhpc-hpcx-cuda<VER> module first
trxcllnt Feb 14, 2026
8a49284
break after first successful load
trxcllnt Feb 14, 2026
b2025e5
activate cuda module then regular module
trxcllnt Feb 14, 2026
c591492
use NVHPC_CUDA_VERSION instead
trxcllnt Feb 14, 2026
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4 changes: 4 additions & 0 deletions features/src/nvhpc/.bashrc
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Original file line number Diff line number Diff line change
@@ -1,3 +1,7 @@
export NVHPC_CUDA_VERSION="${NVHPC_CUDA_VERSION}";
export NVHPC_CUDA_VERSION_MAJOR="${NVHPC_CUDA_VERSION_MAJOR}";
export NVHPC_CUDA_VERSION_MINOR="${NVHPC_CUDA_VERSION_MINOR}";
export NVHPC_CUDA_VERSION_PATCH="${NVHPC_CUDA_VERSION_PATCH}";
export NVHPC="${NVHPC}";
export NVHPC_VERSION="${NVHPC_VERSION}";
export NVHPC_VERSION_MAJOR="${NVHPC_VERSION_MAJOR}";
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2 changes: 1 addition & 1 deletion features/src/nvhpc/devcontainer-feature.json
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@@ -1,7 +1,7 @@
{
"name": "NVHPC SDK",
"id": "nvhpc",
"version": "26.4.1",
"version": "26.4.2",
"description": "A feature to install the NVHPC SDK",
"options": {
"version": {
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3 changes: 2 additions & 1 deletion features/src/nvhpc/etc/profile.d/nvhpc.sh
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Expand Up @@ -9,7 +9,8 @@ if [ -n "${PATH##*"${NVHPC_ROOT}/compilers/bin"*}" ]; then
fi
done
unset NVHPC_MODULEFILES_DIR;
for NVHPC_MODULE_NAME in "nvhpc-hpcx/${NVHPC_VERSION}"; do
for NVHPC_MODULE_NAME in "nvhpc-hpcx-cuda${NVHPC_CUDA_VERSION_MAJOR}/${NVHPC_VERSION}" \
"nvhpc-hpcx/${NVHPC_VERSION}"; do
if ! module list "${NVHPC_MODULE_NAME}" 2>&1 | grep -q 'None found.'; then
if ! module list 2>&1 | grep -q "${NVHPC_MODULE_NAME}"; then
module try-load "${NVHPC_MODULE_NAME}" >/dev/null 2>&1;
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10 changes: 10 additions & 0 deletions features/src/nvhpc/install.sh
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Expand Up @@ -68,6 +68,12 @@ if ! test -L /usr/local/cuda; then
ln -s "${NVHPC_CUDA_HOME}" /usr/local/cuda;
fi

cuda_ver=$(grep "#define CUDA_VERSION" "${NVHPC_CUDA_HOME}/include/cuda.h" | cut -d' ' -f3);
export NVHPC_CUDA_VERSION_MAJOR="$((cuda_ver / 1000))";
export NVHPC_CUDA_VERSION_MINOR="$((cuda_ver / 10 % 100))";
export NVHPC_CUDA_VERSION_PATCH="$((cuda_ver % 10))";
export NVHPC_CUDA_VERSION="$NVHPC_CUDA_VERSION_MAJOR.$NVHPC_CUDA_VERSION_MINOR.$NVHPC_CUDA_VERSION_PATCH";

bash "${NVHPC_ROOT}/compilers/bin/makelocalrc" \
-x "${NVHPC_ROOT}/compilers/bin" \
-gcc "$(which gcc)" \
Expand All @@ -76,6 +82,10 @@ bash "${NVHPC_ROOT}/compilers/bin/makelocalrc" \

vars_=();
vars_+=('$NVHPC');
vars_+=('$NVHPC_CUDA_VERSION');
vars_+=('$NVHPC_CUDA_VERSION_MAJOR');
vars_+=('$NVHPC_CUDA_VERSION_MINOR');
vars_+=('$NVHPC_CUDA_VERSION_PATCH');
vars_+=('$NVHPC_VERSION');
vars_+=('$NVHPC_VERSION_MAJOR');
vars_+=('$NVHPC_VERSION_MINOR');
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