install.sh

#!/bin/bash
set -e  # exit if an error occur

MEASURE=true
INPUT=true
ONLYINPUT=false
SKEPU=false
APPLICATIONS="blackscholes bodytrack facesim ferret fluidanimate freqmine raytrace swaptions vips x264"
KERNELS="canneal dedup streamcluster"
ALLAPS="$APPLICATIONS $KERNELS"
VERSIONS="gcc-pthreads gcc-openmp gcc-tbb gcc-ff gcc-caf gcc-serial gcc-skepu gcc-pthreads-nornir gcc-openmp-nornir gcc-ff-nornir"

while [[ $# -gt 0 ]]
do
key="$1"
case $key in
#    -e|--extension)
#    EXTENSION="$2"
#    shift # past argument (Needed only if the parameter has an argument: e.g. --foo bar).
#    ;;
    -m|--nomeasure)
    MEASURE=false
    ;;
    -f|--fast)
    INPUT=false
    ;;
    -i|--inputs)
    ONLYINPUT=true
    ;;
    -s|--skeputools)
    SKEPU=true
    ;;
    *)
            # unknown option
    ;;
esac
shift # past argument or value
done

if [ "$ONLYINPUT" = true ]; then
	# Only download and add the inputs
	wget -c http://parsec.cs.princeton.edu/download/3.0/parsec-3.0-input-sim.tar.gz
	tar -xvzf parsec-3.0-input-sim.tar.gz
	rm -f parsec-3.0-input-sim.tar.gz
	rsync --remove-source-files -a parsec-3.0/ ./
	rm -rf parsec-3.0

	wget -c http://parsec.cs.princeton.edu/download/3.0/parsec-3.0-input-native.tar.gz
	tar -xvzf parsec-3.0-input-native.tar.gz
	rm -f parsec-3.0-input-native.tar.gz
	rsync --remove-source-files -a parsec-3.0/ ./
	rm -rf parsec-3.0

    cp ./pkgs/apps/raytrace/inputs/input_simlarge.tar ./pkgs/apps/raytrace/inputs/input_demo-bright17.tar
    cp ./pkgs/apps/fluidanimate/inputs/input_simsmall.tar ./pkgs/apps/fluidanimate/inputs/input_demo-bright17.tar
else
	# Get PARSEC
	if [ "$INPUT" = true ]; then
		wget -c http://parsec.cs.princeton.edu/download/3.0/parsec-3.0.tar.gz
		tar -xvzf parsec-3.0.tar.gz
	else
		wget -c http://parsec.cs.princeton.edu/download/3.0/parsec-3.0-core.tar.gz
		tar -xvzf parsec-3.0-core.tar.gz
	fi

	# Copy its content in the current directory
	rsync -a parsec-3.0/ ./
	rm -rf parsec-3.0
	mv README README_PARSEC
	mv LICENSE LICENSE_PARSEC

	# Overwrite files with parsec-ff ones.
	rsync -a parsec-ff/ ./

	# Overwrite files with parsec-hooks ones.
	if [ "$MEASURE" = true ]; then
		rsync -a parsec-hooks/ ./
		# rm -rf parsec-hooks
		# Download and install Mammut (for energy measurements)
		mkdir pkgs/libs/mammut
		git clone https://github.com/DanieleDeSensi/mammut.git pkgs/libs/mammut
		pushd pkgs/libs/mammut
		git checkout de6ce29
		mkdir build 
		pushd build
		cmake -DENABLE_RAPLCAP=OFF .. && make
		popd
		popd
		# Add "hooks" to 'build_deps'
		echo "$ALLAPS"
		for APP in $ALLAPS
		do
			for VER in $VERSIONS
			do
				if [[ $APPLICATIONS == *$APP* ]]
				then
					AFOLD="apps"
				else
					AFOLD="kernels"
				fi
				FILE="pkgs/$AFOLD/$APP/parsec/$VER.bldconf"
				echo "$APP $VER $FILE"
				if [ -f "$FILE" ];
				then
					echo -e "\nbuild_deps=\"hooks \${build_deps}\"\n" >> "$FILE"
				fi
			done
		done
	fi

	rootdir=$(pwd)

	# Install SkePU2
	if [ "$SKEPU" = true ]; then
		# Change LLVM_TARGETS_TO_BUILD value according to the specific architecture
		cd ./pkgs/libs/skepu2 && mkdir external
		cd external && git clone http://llvm.org/git/llvm.git && cd llvm && git checkout d3d1bf00  && cd tools 
		git clone http://llvm.org/git/clang.git && cd clang/ && git checkout 37b415dd  && git apply ../../../../clang_patch.patch
		ln -s "$(pwd)/../../../../clang_precompiler" "$(pwd)/tools/skepu-tool"
		cmake -DLLVM_TARGETS_TO_BUILD=X86 -G "Unix Makefiles" ../../ -DCMAKE_BUILD_TYPE=Release && make -j skepu-tool
		cd "$rootdir"
	fi

	# Repair documentation
	echo "Repairing documentation..."
	sh repairpod.sh &> /dev/null
    
    # Removing caches
    rm -rf pkgs/apps/bodytrack/src/autom4te.cache/

    # Removing VIPS old file (is needed otherwise will not compile the new version).
    rm -rf pkgs/apps/vips/src/libvips/iofuncs/threadpool.c

    # Creating inputs for new configurations (e.g. for demos)
    if [ "$INPUT" = true ]; then
        cp ./pkgs/apps/raytrace/inputs/input_simlarge.tar ./pkgs/apps/raytrace/inputs/input_demo-bright17.tar
        cp ./pkgs/apps/fluidanimate/inputs/input_simsmall.tar ./pkgs/apps/fluidanimate/inputs/input_demo-bright17.tar
    fi

	echo "Download succeeded."
fi