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https://github.com/AdaCore/cuda.git
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8877dea9e6
Includes also clarifications for using the CUDA_ROOT in the installation documentation. Solves eng/toolchain/cuda#34
150 lines
3.3 KiB
Bash
Executable File
150 lines
3.3 KiB
Bash
Executable File
#! /bin/bash
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set -e
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fatal() {
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echo "$*" >&2
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exit 1
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}
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if [ ! -f ./env.sh ]; then
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fatal "$(basename "$0") must be run from the CUDA directory"
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fi
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if ! command -v gprbuild 1>/dev/null; then
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fatal "gprbuild is required"
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fi
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gprbuild_version=$(gprbuild --version | head -n 1 | cut -d ' ' -f 3)
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gprbuild_major_version=$(echo "${gprbuild_version}" | cut -d '.' -f 1)
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if [ "$gprbuild_major_version" -lt 23 ]; then
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fatal "gprbuild 23.0 or later is required, only ${gprbuild_version} was found"
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fi
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while [ $# -gt 0 ] ; do
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case $1 in
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-mcpu) GPU_ARCH="$2" ;;
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-clean) CLEAN="True" ;;
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esac
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shift
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done
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if [ -n "$CLEAN" ]; then
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rm -rf api/obj
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rm -rf api/lib
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fi
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if [ -z "$GPU_ARCH" ]; then
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# shellcheck disable=SC2039 # no POSIX `-n` switch, at worst it's echoed
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echo -n "autodetect compute capability: "
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GPU_ARCH=$(\
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sh ./compute_capability.sh --expect-single --sm-prefix \
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|| true \
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)
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if [ -z "$GPU_ARCH" ]; then
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echo "FAIL"
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fatal "$(cat <<EOF
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Target GPU detection failed, and no GPU was specified\n
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Please manually specify a target GPU with -mcpu\n
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\n
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Syntax:\n
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$> sh setup.sh -mcpu <gpu architecture>\n
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For example:\n
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$> sh setup.sh -mcpu sm_75
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EOF
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)"
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fi
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echo "OK: $GPU_ARCH"
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fi
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ROOT=$(dirname "$(readlink -f "$0")")
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(
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echo ""
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echo "Starting setup GNAT for CUDA"
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echo "============================"
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echo ""
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cd "$ROOT"
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# shellcheck disable=SC1091 # FIXME shellcheck -P SCRIPTDIR
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# https://github.com/koalaman/shellcheck/issues/769#issuecomment-486492469
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NO_SOURCED_CHECK=1 . ./env.sh
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echo "CUDA installation detected on $CUDA_ROOT"
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echo ""
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echo "Generating Ada runtime for your CUDA installation"
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echo "================================================="
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echo ""
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make runtime GPU_ARCH="$GPU_ARCH"
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echo ""
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echo "GPU_ARCH=$GPU_ARCH" > Makefile.env
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echo "Generating Ada bindings for your CUDA installation"
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echo "=================================================="
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echo ""
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(
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cd api
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echo "
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project Architecture is
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for Languages use ();
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type GPU_Arch_Option is
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(\"sm_20\", -- Fermi
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\"sm_30\", -- Kepler
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\"sm_35\", -- Kepler
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\"sm_37\", -- Kepler
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\"sm_50\", -- Maxwell
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\"sm_52\", -- Maxwell
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\"sm_53\", -- Maxwell
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\"sm_60\", -- Pascal
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\"sm_61\", -- Pascal
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\"sm_62\", -- Pascal
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\"sm_70\", -- Volta
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\"sm_72\", -- Volta
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\"sm_75\", -- Turing
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\"sm_80\", -- Ampere
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\"sm_86\", -- Ampere
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\"sm_87\", -- Ampere
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\"sm_89\", -- Lovelace
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\"sm_90\" -- Hopper
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);
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GPU_Arch : GPU_Arch_Option := \"$GPU_ARCH\";
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end Architecture;" > architecture.gpr
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sh bind.sh
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)
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echo ""
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echo "Installing the CUDA API"
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echo "======================="
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echo ""
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(
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# shellcheck disable=SC1091 # FIXME shellcheck -P SCRIPTDIR
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# https://github.com/koalaman/shellcheck/issues/769#issuecomment-486492469
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NO_SOURCED_CHECK=1 . ./env.sh
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cd api
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rm -rf install
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for gpr in cuda_api_device.gpr cuda_api_host.gpr; do
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gprbuild -P $gpr
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gprinstall -P $gpr \
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--prefix=install \
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--create-missing-dirs
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done
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cp architecture.gpr install/share/gpr
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)
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echo ""
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echo "Post setup notes"
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echo "================"
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echo ""
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echo "Please source env.sh to get environment setup"
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echo "Please re-run this script after CUDA installation updates"
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echo ""
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)
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