test_all_sandia
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Created: Thu, Aug 15, 01:53

test_all_sandia
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	#!/bin/bash -e

	#
	# Global config
	#

	set -o pipefail

	# Determine current machine

	MACHINE=""
	HOSTNAME=$(hostname)
	if [[ "$HOSTNAME" =~ (white\|ride).* ]]; then
	MACHINE=white
	elif [[ "$HOSTNAME" =~ .bowman. ]]; then
	MACHINE=bowman
	elif [[ "$HOSTNAME" =~ node.* ]]; then # Warning: very generic name
	MACHINE=shepard
	elif [ ! -z "$SEMS_MODULEFILES_ROOT" ]; then
	MACHINE=sems
	else
	echo "Unrecognized machine" >&2
	exit 1
	fi

	GCC_BUILD_LIST="OpenMP,Pthread,Serial,OpenMP_Serial,Pthread_Serial"
	IBM_BUILD_LIST="OpenMP,Serial,OpenMP_Serial"
	INTEL_BUILD_LIST="OpenMP,Pthread,Serial,OpenMP_Serial,Pthread_Serial"
	CLANG_BUILD_LIST="Pthread,Serial,Pthread_Serial"
	CUDA_BUILD_LIST="Cuda_OpenMP,Cuda_Pthread,Cuda_Serial"

	GCC_WARNING_FLAGS="-Wall,-Wshadow,-pedantic,-Werror,-Wsign-compare,-Wtype-limits,-Wignored-qualifiers,-Wempty-body,-Wclobbered,-Wuninitialized"
	IBM_WARNING_FLAGS="-Wall,-Wshadow,-pedantic,-Werror,-Wsign-compare,-Wtype-limits,-Wuninitialized"
	CLANG_WARNING_FLAGS="-Wall,-Wshadow,-pedantic,-Werror,-Wsign-compare,-Wtype-limits,-Wuninitialized"
	INTEL_WARNING_FLAGS="-Wall,-Wshadow,-pedantic,-Werror,-Wsign-compare,-Wtype-limits,-Wuninitialized"
	CUDA_WARNING_FLAGS=""

	# Default. Machine specific can override
	DEBUG=False
	ARGS=""
	CUSTOM_BUILD_LIST=""
	DRYRUN=False
	BUILD_ONLY=False
	declare -i NUM_JOBS_TO_RUN_IN_PARALLEL=3
	TEST_SCRIPT=False
	SKIP_HWLOC=False

	ARCH_FLAG=""

	#
	# Machine specific config
	#

	if [ "$MACHINE" = "sems" ]; then
	source /projects/modulefiles/utils/sems-modules-init.sh
	source /projects/modulefiles/utils/kokkos-modules-init.sh

	BASE_MODULE_LIST="<COMPILER_NAME>/<COMPILER_VERSION>/base,hwloc/1.10.1/<COMPILER_NAME>/<COMPILER_VERSION>/base"
	CUDA_MODULE_LIST="<COMPILER_NAME>/<COMPILER_VERSION>,gcc/4.7.2/base"

	# Format: (compiler module-list build-list exe-name warning-flag)
	COMPILERS=("gcc/4.7.2 $BASE_MODULE_LIST $GCC_BUILD_LIST g++ $GCC_WARNING_FLAGS"
	"gcc/4.8.4 $BASE_MODULE_LIST $GCC_BUILD_LIST g++ $GCC_WARNING_FLAGS"
	"gcc/4.9.2 $BASE_MODULE_LIST $GCC_BUILD_LIST g++ $GCC_WARNING_FLAGS"
	"gcc/5.1.0 $BASE_MODULE_LIST $GCC_BUILD_LIST g++ $GCC_WARNING_FLAGS"
	"intel/14.0.4 $BASE_MODULE_LIST $INTEL_BUILD_LIST icpc $INTEL_WARNING_FLAGS"
	"intel/15.0.2 $BASE_MODULE_LIST $INTEL_BUILD_LIST icpc $INTEL_WARNING_FLAGS"
	"intel/16.0.1 $BASE_MODULE_LIST $INTEL_BUILD_LIST icpc $INTEL_WARNING_FLAGS"
	"clang/3.5.2 $BASE_MODULE_LIST $CLANG_BUILD_LIST clang++ $CLANG_WARNING_FLAGS"
	"clang/3.6.1 $BASE_MODULE_LIST $CLANG_BUILD_LIST clang++ $CLANG_WARNING_FLAGS"
	"cuda/6.5.14 $CUDA_MODULE_LIST $CUDA_BUILD_LIST $KOKKOS_PATH/config/nvcc_wrapper $CUDA_WARNING_FLAGS"
	"cuda/7.0.28 $CUDA_MODULE_LIST $CUDA_BUILD_LIST $KOKKOS_PATH/config/nvcc_wrapper $CUDA_WARNING_FLAGS"
	"cuda/7.5.18 $CUDA_MODULE_LIST $CUDA_BUILD_LIST $KOKKOS_PATH/config/nvcc_wrapper $CUDA_WARNING_FLAGS"
	)

	elif [ "$MACHINE" = "white" ]; then
	source /etc/profile.d/modules.sh
	SKIP_HWLOC=True
	export SLURM_TASKS_PER_NODE=32

	BASE_MODULE_LIST="<COMPILER_NAME>/<COMPILER_VERSION>"
	IBM_MODULE_LIST="<COMPILER_NAME>/xl/<COMPILER_VERSION>"
	CUDA_MODULE_LIST="<COMPILER_NAME>/<COMPILER_VERSION>,gcc/4.9.2"

	# Don't do pthread on white
	GCC_BUILD_LIST="OpenMP,Serial,OpenMP_Serial"

	# Format: (compiler module-list build-list exe-name warning-flag)
	COMPILERS=("gcc/4.9.2 $BASE_MODULE_LIST $IBM_BUILD_LIST g++ $GCC_WARNING_FLAGS"
	"gcc/5.3.0 $BASE_MODULE_LIST $IBM_BUILD_LIST g++ $GCC_WARNING_FLAGS"
	"ibm/13.1.3 $IBM_MODULE_LIST $IBM_BUILD_LIST xlC $IBM_WARNING_FLAGS"
	)

	ARCH_FLAG="--arch=Power8"
	NUM_JOBS_TO_RUN_IN_PARALLEL=8

	elif [ "$MACHINE" = "bowman" ]; then
	source /etc/profile.d/modules.sh
	SKIP_HWLOC=True
	export SLURM_TASKS_PER_NODE=32

	BASE_MODULE_LIST="<COMPILER_NAME>/compilers/<COMPILER_VERSION>"

	OLD_INTEL_BUILD_LIST="Pthread,Serial,Pthread_Serial"

	# Format: (compiler module-list build-list exe-name warning-flag)
	COMPILERS=("intel/16.2.181 $BASE_MODULE_LIST $OLD_INTEL_BUILD_LIST icpc $INTEL_WARNING_FLAGS"
	"intel/17.0.064 $BASE_MODULE_LIST $INTEL_BUILD_LIST icpc $INTEL_WARNING_FLAGS"
	)

	ARCH_FLAG="--arch=KNL"
	NUM_JOBS_TO_RUN_IN_PARALLEL=8

	elif [ "$MACHINE" = "shepard" ]; then
	source /etc/profile.d/modules.sh
	SKIP_HWLOC=True
	export SLURM_TASKS_PER_NODE=32

	BASE_MODULE_LIST="<COMPILER_NAME>/compilers/<COMPILER_VERSION>"

	OLD_INTEL_BUILD_LIST="Pthread,Serial,Pthread_Serial"

	# Format: (compiler module-list build-list exe-name warning-flag)
	COMPILERS=("intel/16.2.181 $BASE_MODULE_LIST $OLD_INTEL_BUILD_LIST icpc $INTEL_WARNING_FLAGS"
	"intel/17.0.064 $BASE_MODULE_LIST $INTEL_BUILD_LIST icpc $INTEL_WARNING_FLAGS"
	)

	ARCH_FLAG="--arch=HSW"
	NUM_JOBS_TO_RUN_IN_PARALLEL=8

	else
	echo "Unhandled machine $MACHINE" >&2
	exit 1
	fi

	export OMP_NUM_THREADS=4

	declare -i NUM_RESULTS_TO_KEEP=7

	RESULT_ROOT_PREFIX=TestAll

	SCRIPT_KOKKOS_ROOT=$( cd "$( dirname "$0" )" && cd .. && pwd )

	#
	# Handle arguments
	#

	while [[ $# > 0 ]]
	do
	key="$1"
	case $key in
	--kokkos-path*)
	KOKKOS_PATH="${key#*=}"
	;;
	--build-list*)
	CUSTOM_BUILD_LIST="${key#*=}"
	;;
	--debug*)
	DEBUG=True
	;;
	--build-only*)
	BUILD_ONLY=True
	;;
	--test-script*)
	TEST_SCRIPT=True
	;;
	--skip-hwloc*)
	SKIP_HWLOC=True
	;;
	--num*)
	NUM_JOBS_TO_RUN_IN_PARALLEL="${key#*=}"
	;;
	--dry-run*)
	DRYRUN=True
	;;
	--help)
	echo "test_all_sandia <ARGS> <OPTIONS>:"
	echo "--kokkos-path=/Path/To/Kokkos: Path to the Kokkos root directory"
	echo " Defaults to root repo containing this script"
	echo "--debug: Run tests in debug. Defaults to False"
	echo "--test-script: Test this script, not Kokkos"
	echo "--skip-hwloc: Do not do hwloc tests"
	echo "--num=N: Number of jobs to run in parallel "
	echo "--dry-run: Just print what would be executed"
	echo "--build-only: Just do builds, don't run anything"
	echo "--build-list=BUILD,BUILD,BUILD..."
	echo " Provide a comma-separated list of builds instead of running all builds"
	echo " Valid items:"
	echo " OpenMP, Pthread, Serial, OpenMP_Serial, Pthread_Serial"
	echo " Cuda_OpenMP, Cuda_Pthread, Cuda_Serial"
	echo ""

	echo "ARGS: list of expressions matching compilers to test"
	echo " supported compilers sems"
	for COMPILER_DATA in "${COMPILERS[@]}"; do
	ARR=($COMPILER_DATA)
	COMPILER=${ARR[0]}
	echo " $COMPILER"
	done
	echo ""

	echo "Examples:"
	echo " Run all tests"
	echo " % test_all_sandia"
	echo ""
	echo " Run all gcc tests"
	echo " % test_all_sandia gcc"
	echo ""
	echo " Run all gcc/4.7.2 and all intel tests"
	echo " % test_all_sandia gcc/4.7.2 intel"
	echo ""
	echo " Run all tests in debug"
	echo " % test_all_sandia --debug"
	echo ""
	echo " Run gcc/4.7.2 and only do OpenMP and OpenMP_Serial builds"
	echo " % test_all_sandia gcc/4.7.2 --build-list=OpenMP,OpenMP_Serial"
	echo ""
	echo "If you want to kill the tests, do:"
	echo " hit ctrl-z"
	echo " % kill -9 %1"
	echo
	exit 0
	;;
	*)
	# args, just append
	ARGS="$ARGS $1"
	;;
	esac
	shift
	done

	# set kokkos path
	if [ -z "$KOKKOS_PATH" ]; then
	KOKKOS_PATH=$SCRIPT_KOKKOS_ROOT
	else
	# Ensure KOKKOS_PATH is abs path
	KOKKOS_PATH=$( cd $KOKKOS_PATH && pwd )
	fi

	# set build type
	if [ "$DEBUG" = "True" ]; then
	BUILD_TYPE=debug
	else
	BUILD_TYPE=release
	fi

	# If no args provided, do all compilers
	if [ -z "$ARGS" ]; then
	ARGS='?'
	fi

	# Process args to figure out which compilers to test
	COMPILERS_TO_TEST=""
	for ARG in $ARGS; do
	for COMPILER_DATA in "${COMPILERS[@]}"; do
	ARR=($COMPILER_DATA)
	COMPILER=${ARR[0]}
	if [[ "$COMPILER" = $ARG* ]]; then
	if [[ "$COMPILERS_TO_TEST" != ${COMPILER} ]]; then
	COMPILERS_TO_TEST="$COMPILERS_TO_TEST $COMPILER"
	else
	echo "Tried to add $COMPILER twice"
	fi
	fi
	done
	done

	#
	# Functions
	#

	# get_compiler_name <COMPILER>
	get_compiler_name() {
	echo $1 \| cut -d/ -f1
	}

	# get_compiler_version <COMPILER>
	get_compiler_version() {
	echo $1 \| cut -d/ -f2
	}

	# Do not call directly
	get_compiler_data() {
	local compiler=$1
	local item=$2
	local compiler_name=$(get_compiler_name $compiler)
	local compiler_vers=$(get_compiler_version $compiler)

	local compiler_data
	for compiler_data in "${COMPILERS[@]}" ; do
	local arr=($compiler_data)
	if [ "$compiler" = "${arr[0]}" ]; then
	echo "${arr[$item]}" \| tr , ' ' \| sed -e "s/<COMPILER_NAME>/$compiler_name/g" -e "s/<COMPILER_VERSION>/$compiler_vers/g"
	return 0
	fi
	done

	# Not found
	echo "Unreconized compiler $compiler" >&2
	exit 1
	}

	#
	# For all getters, usage: <GETTER> <COMPILER>
	#

	get_compiler_modules() {
	get_compiler_data $1 1
	}

	get_compiler_build_list() {
	get_compiler_data $1 2
	}

	get_compiler_exe_name() {
	get_compiler_data $1 3
	}

	get_compiler_warning_flags() {
	get_compiler_data $1 4
	}

	run_cmd() {
	echo "RUNNING: $*"
	if [ "$DRYRUN" != "True" ]; then
	eval "$* 2>&1"
	fi
	}

	# report_and_log_test_results <SUCCESS> <DESC> <COMMENT>
	report_and_log_test_result() {
	# Use sane var names
	local success=$1; local desc=$2; local comment=$3;

	if [ "$success" = "0" ]; then
	echo " PASSED $desc"
	echo $comment > $PASSED_DIR/$desc
	else
	# For failures, comment should be the name of the phase that failed
	echo " FAILED $desc" >&2
	echo $comment > $FAILED_DIR/$desc
	cat ${desc}.${comment}.log
	fi
	}

	setup_env() {
	local compiler=$1
	local compiler_modules=$(get_compiler_modules $compiler)

	module purge

	local mod
	for mod in $compiler_modules; do
	echo "Loading module $mod"
	module load $mod 2>&1
	# It is ridiculously hard to check for the success of a loaded
	# module. Module does not return error codes and piping to grep
	# causes module to run in a subshell.
	module list 2>&1 \| grep "$mod" >& /dev/null \|\| return 1
	done

	return 0
	}

	# single_build_and_test <COMPILER> <BUILD> <BUILD_TYPE>
	single_build_and_test() {
	# Use sane var names
	local compiler=$1; local build=$2; local build_type=$3;

	# set up env
	mkdir -p $ROOT_DIR/$compiler/"${build}-$build_type"
	cd $ROOT_DIR/$compiler/"${build}-$build_type"
	local desc=$(echo "${compiler}-${build}-${build_type}" \| sed 's:/:-:g')
	setup_env $compiler >& ${desc}.configure.log \|\| { report_and_log_test_result 1 ${desc} configure && return 0; }

	# Set up flags
	local compiler_warning_flags=$(get_compiler_warning_flags $compiler)
	local compiler_exe=$(get_compiler_exe_name $compiler)

	if [[ "$build_type" = hwloc* ]]; then
	local extra_args=--with-hwloc=$(dirname $(dirname $(which hwloc-info)))
	fi

	if [[ "$build_type" = debug ]]; then
	local extra_args="$extra_args --debug"
	local cxxflags="-g $compiler_warning_flags"
	else
	local cxxflags="-O3 $compiler_warning_flags"
	fi

	if [[ "$compiler" == cuda* ]]; then
	cxxflags="--keep --keep-dir=$(pwd) $cxxflags"
	export TMPDIR=$(pwd)
	fi

	# cxxflags="-DKOKKOS_USING_EXP_VIEW=1 $cxxflags"

	echo " Starting job $desc"

	local comment="no_comment"

	if [ "$TEST_SCRIPT" = "True" ]; then
	local rand=$[ 1 + $[ RANDOM % 10 ]]
	sleep $rand
	if [ $rand -gt 5 ]; then
	run_cmd ls fake_problem >& ${desc}.configure.log \|\| { report_and_log_test_result 1 $desc configure && return 0; }
	fi
	else
	run_cmd ${KOKKOS_PATH}/generate_makefile.bash --with-devices=$build $ARCH_FLAG --compiler=$(which $compiler_exe) --cxxflags=\"$cxxflags\" $extra_args &>> ${desc}.configure.log \|\| { report_and_log_test_result 1 ${desc} configure && return 0; }
	local -i build_start_time=$(date +%s)
	run_cmd make build-test >& ${desc}.build.log \|\| { report_and_log_test_result 1 ${desc} build && return 0; }
	local -i build_end_time=$(date +%s)
	comment="build_time=$(($build_end_time-$build_start_time))"
	if [[ "$BUILD_ONLY" == False ]]; then
	run_cmd make test >& ${desc}.test.log \|\| { report_and_log_test_result 1 ${desc} test && return 0; }
	local -i run_end_time=$(date +%s)
	comment="$comment run_time=$(($run_end_time-$build_end_time))"
	fi
	fi

	report_and_log_test_result 0 $desc "$comment"

	return 0
	}

	# wait_for_jobs <NUM-JOBS>
	wait_for_jobs() {
	local -i max_jobs=$1
	local -i num_active_jobs=$(jobs \| wc -l)
	while [ $num_active_jobs -ge $max_jobs ]
	do
	sleep 1
	num_active_jobs=$(jobs \| wc -l)
	jobs >& /dev/null
	done
	}

	# run_in_background <COMPILER> <BUILD> <BUILD_TYPE>
	run_in_background() {
	local compiler=$1

	local -i num_jobs=$NUM_JOBS_TO_RUN_IN_PARALLEL
	if [[ "$BUILD_ONLY" == True ]]; then
	num_jobs=8
	else
	if [[ "$compiler" == cuda* ]]; then
	num_jobs=1
	fi
	fi
	wait_for_jobs $num_jobs

	single_build_and_test $* &
	}

	# build_and_test_all <COMPILER>
	build_and_test_all() {
	# Get compiler data
	local compiler=$1
	if [ -z "$CUSTOM_BUILD_LIST" ]; then
	local compiler_build_list=$(get_compiler_build_list $compiler)
	else
	local compiler_build_list=$(echo "$CUSTOM_BUILD_LIST" \| tr , ' ')
	fi

	# do builds
	local build
	for build in $compiler_build_list
	do
	run_in_background $compiler $build $BUILD_TYPE

	# If not cuda, do a hwloc test too
	if [[ "$compiler" != cuda* && "$SKIP_HWLOC" == False ]]; then
	run_in_background $compiler $build "hwloc-$BUILD_TYPE"
	fi
	done

	return 0
	}

	get_test_root_dir() {
	local existing_results=$(find . -maxdepth 1 -name "$RESULT_ROOT_PREFIX*" \| sort)
	local -i num_existing_results=$(echo $existing_results \| tr ' ' '\n' \| wc -l)
	local -i num_to_delete=${num_existing_results}-${NUM_RESULTS_TO_KEEP}

	if [ $num_to_delete -gt 0 ]; then
	/bin/rm -rf $(echo $existing_results \| tr ' ' '\n' \| head -n $num_to_delete)
	fi

	echo $(pwd)/${RESULT_ROOT_PREFIX}_$(date +"%Y-%m-%d_%H.%M.%S")
	}

	wait_summarize_and_exit() {
	wait_for_jobs 1

	echo "#######################################################"
	echo "PASSED TESTS"
	echo "#######################################################"

	local passed_test
	for passed_test in $(\ls -1 $PASSED_DIR \| sort)
	do
	echo $passed_test $(cat $PASSED_DIR/$passed_test)
	done

	echo "#######################################################"
	echo "FAILED TESTS"
	echo "#######################################################"

	local failed_test
	local -i rv=0
	for failed_test in $(\ls -1 $FAILED_DIR \| sort)
	do
	echo $failed_test "("$(cat $FAILED_DIR/$failed_test)" failed)"
	rv=$rv+1
	done

	exit $rv
	}

	#
	# Main
	#

	ROOT_DIR=$(get_test_root_dir)
	mkdir -p $ROOT_DIR
	cd $ROOT_DIR

	PASSED_DIR=$ROOT_DIR/results/passed
	FAILED_DIR=$ROOT_DIR/results/failed
	mkdir -p $PASSED_DIR
	mkdir -p $FAILED_DIR

	echo "Going to test compilers: " $COMPILERS_TO_TEST
	for COMPILER in $COMPILERS_TO_TEST; do
	echo "Testing compiler $COMPILER"
	build_and_test_all $COMPILER
	done

	wait_summarize_and_exit

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