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Skip CUDA installation step if already installed #325

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139 changes: 72 additions & 67 deletions scripts/gpu_support/nvidia/install_cuda_and_libraries.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -215,78 +215,83 @@ for EASYSTACK_FILE in ${NVIDIA_EASYSTACKS_DIRECTORY}/eessi-*CUDA*.yml; do
# determine the number of packages to be installed (assume 5 GB + num_packages *
# 3GB space needed). Both CUDA and cuDNN are about this size
number_of_packages=$(cat ${eb_dry_run_short_out} | grep "^ \* \[[ ]\]" | sed -e 's/^.*module: //' | sort -u | wc -l)
echo "number of packages to be (re-)installed: '${number_of_packages}'"
base_storage_space=$((5000000 + ${number_of_packages} * 3000000))

required_space_in_tmpdir=${base_storage_space}
# Let's see if we have sources and build locations defined if not, we use the temporary space
if [[ -z "${EASYBUILD_BUILDPATH}" ]]; then
export EASYBUILD_BUILDPATH=${tmpdir}/build
required_space_in_tmpdir=$((required_space_in_tmpdir + ${base_storage_space}))
fi
if [[ -z "${EASYBUILD_SOURCEPATH}" ]]; then
export EASYBUILD_SOURCEPATH=${tmpdir}/sources
required_space_in_tmpdir=$((required_space_in_tmpdir + ${base_storage_space}))
fi
if [[ $number_of_packages -eq 0 ]]; then
echo_green "All packages from ${EASYSTACK_FILE} already installed"
else
echo "number of packages to be (re-)installed: '${number_of_packages}'"
base_storage_space=$((5000000 + ${number_of_packages} * 3000000))

# Checking disk space on a non-existing folder returns a permission denied, but the error then seems to
# incorrectly suggest there is insufficient disk space. Let's make sure this directory exists.
mkdir -p ${EASYBUILD_INSTALLPATH}

# The install is pretty fat, you need lots of space for download/unpack/install
# (~3*${base_storage_space}*1000 Bytes),
# need to do a space check before we proceed
avail_space=$(df --output=avail "${EASYBUILD_INSTALLPATH}"/ | tail -n 1 | awk '{print $1}')
min_disk_storage=$((3 * ${base_storage_space}))
if (( avail_space < ${min_disk_storage} )); then
fatal_error "Need at least $(echo "${min_disk_storage} / 1000000" | bc) GB disk space to install CUDA and other libraries under ${EESSI_SITE_SOFTWARE_PATH}, exiting now..."
fi
avail_space=$(df --output=avail "${tmpdir}"/ | tail -n 1 | awk '{print $1}')
if (( avail_space < required_space_in_tmpdir )); then
error="Need at least $(echo "${required_space_in_tmpdir} / 1000000" | bc) GB temporary disk space under ${tmpdir}.\n"
error="${error}Provide a location with adequate space via the argument '--temp-dir /path/to/tmpdir' to pass this check. "
error="${error}You can alternatively set EASYBUILD_BUILDPATH and/or EASYBUILD_SOURCEPATH "
error="${error}to reduce this requirement. Exiting now..."
fatal_error "${error}"
fi

# Brief explanation of parameters:
# - prefix: using $tmpdir as default base directory for several EB settings
# - installpath-modules: We install the module in a hidden .modules, so that next time this script
# is run, it is not reinstalled.
# - ${accept_eula_opt}: We only set the --accept-eula-for=CUDA option if CUDA will be installed and if
# this script was called with the argument --accept-cuda-eula.
# - easystack: Path to easystack file that defines which packages shall be
# installed
accept_eula_opt=
if [[ ${cuda_eula_accepted} -eq 1 ]]; then
accept_eula_opt="CUDA"
fi
if [[ ${cudnn_eula_accepted} -eq 1 ]]; then
if [[ -z ${accept_eula_opt} ]]; then
accept_eula_opt="cuDNN"
required_space_in_tmpdir=${base_storage_space}
# Let's see if we have sources and build locations defined if not, we use the temporary space
if [[ -z "${EASYBUILD_BUILDPATH}" ]]; then
export EASYBUILD_BUILDPATH=${tmpdir}/build
required_space_in_tmpdir=$((required_space_in_tmpdir + ${base_storage_space}))
fi
if [[ -z "${EASYBUILD_SOURCEPATH}" ]]; then
export EASYBUILD_SOURCEPATH=${tmpdir}/sources
required_space_in_tmpdir=$((required_space_in_tmpdir + ${base_storage_space}))
fi

# Checking disk space on a non-existing folder returns a permission denied, but the error then seems to
# incorrectly suggest there is insufficient disk space. Let's make sure this directory exists.
mkdir -p ${EASYBUILD_INSTALLPATH}

# The install is pretty fat, you need lots of space for download/unpack/install
# (~3*${base_storage_space}*1000 Bytes),
# need to do a space check before we proceed
avail_space=$(df --output=avail "${EASYBUILD_INSTALLPATH}"/ | tail -n 1 | awk '{print $1}')
min_disk_storage=$((3 * ${base_storage_space}))
if (( avail_space < ${min_disk_storage} )); then
fatal_error "Need at least $(echo "${min_disk_storage} / 1000000" | bc) GB disk space to install CUDA and other libraries under ${EESSI_SITE_SOFTWARE_PATH}, exiting now..."
fi
avail_space=$(df --output=avail "${tmpdir}"/ | tail -n 1 | awk '{print $1}')
if (( avail_space < required_space_in_tmpdir )); then
error="Need at least $(echo "${required_space_in_tmpdir} / 1000000" | bc) GB temporary disk space under ${tmpdir}.\n"
error="${error}Provide a location with adequate space via the argument '--temp-dir /path/to/tmpdir' to pass this check. "
error="${error}You can alternatively set EASYBUILD_BUILDPATH and/or EASYBUILD_SOURCEPATH "
error="${error}to reduce this requirement. Exiting now..."
fatal_error "${error}"
fi

# Brief explanation of parameters:
# - prefix: using $tmpdir as default base directory for several EB settings
# - installpath-modules: We install the module in a hidden .modules, so that next time this script
# is run, it is not reinstalled.
# - ${accept_eula_opt}: We only set the --accept-eula-for=CUDA option if CUDA will be installed and if
# this script was called with the argument --accept-cuda-eula.
# - easystack: Path to easystack file that defines which packages shall be
# installed
accept_eula_opt=
if [[ ${cuda_eula_accepted} -eq 1 ]]; then
accept_eula_opt="CUDA"
fi
if [[ ${cudnn_eula_accepted} -eq 1 ]]; then
if [[ -z ${accept_eula_opt} ]]; then
accept_eula_opt="cuDNN"
else
accept_eula_opt="${accept_eula_opt},cuDNN"
fi
fi
touch "$tmpdir"/none.py
eb_args="--prefix=$tmpdir"
eb_args="$eb_args --installpath-modules=${EASYBUILD_INSTALLPATH}/.modules"
eb_args="$eb_args --easystack ${EASYSTACK_FILE}"
if [[ ! -z ${accept_eula_opt} ]]; then
eb_args="$eb_args --accept-eula-for=$accept_eula_opt"
fi
echo "Running eb $eb_args"
eb $eb_args
ret=$?
if [ $ret -ne 0 ]; then
eb_last_log=$(unset EB_VERBOSE; eb --last-log)
cp -a ${eb_last_log} .
fatal_error "some installation failed, please check EasyBuild logs ${PWD}/$(basename ${eb_last_log})..."
else
accept_eula_opt="${accept_eula_opt},cuDNN"
echo_green "all installations at ${EASYBUILD_INSTALLPATH}/software/... succeeded!"
PROCESSED_EASYSTACK_FILES+=("${EASYSTACK_FILE}")
fi
fi
touch "$tmpdir"/none.py
eb_args="--prefix=$tmpdir"
eb_args="$eb_args --installpath-modules=${EASYBUILD_INSTALLPATH}/.modules"
eb_args="$eb_args --easystack ${EASYSTACK_FILE}"
if [[ ! -z ${accept_eula_opt} ]]; then
eb_args="$eb_args --accept-eula-for=$accept_eula_opt"
fi
echo "Running eb $eb_args"
eb $eb_args
ret=$?
if [ $ret -ne 0 ]; then
eb_last_log=$(unset EB_VERBOSE; eb --last-log)
cp -a ${eb_last_log} .
fatal_error "some installation failed, please check EasyBuild logs ${PWD}/$(basename ${eb_last_log})..."
else
echo_green "all installations at ${EASYBUILD_INSTALLPATH}/software/... succeeded!"
PROCESSED_EASYSTACK_FILES+=("${EASYSTACK_FILE}")
fi

# clean up tmpdir content
rm -rf "${tmpdir}"/*
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