#!/bin/bash
# This script installs fsmark and runs the regression tests

###SHELLPACK preamble fsmark-bench 3.3
NUM_THREADS=1
NUM_CPU_THREADS=1
NUM_DIRECTORIES=100
NUM_FILES_PER_DIRECTORY=25000
NUM_FILES_PER_ITERATION=50000
NUM_ITERATIONS=63
FILESIZE=0
CPU_FACTOR=1

###SHELLPACK parseargBegin
###SHELLPACK parseargInstall
###SHELLPACK parseargParam --threads                NUM_THREADS
###SHELLPACK parseargParam --filesize               FILESIZE
###SHELLPACK parseargParam --nr-files-per-iteration NUM_FILES_PER_ITERATION
###SHELLPACK parseargParam --nr-files-per-directory NUM_FILES_PER_DIRECTORY
###SHELLPACK parseargParam --nr-directories         NUM_DIRECTORIES
###SHELLPACK parseargParam --iterations             NUM_ITERATIONS
	--threads-per-cpu)
		NUM_CPU_THREADS=$2
		NUM_THREADS=$(($NUM_CPU_THREADS*$NUMCPUS))
		shift 2
		;;
###SHELLPACK parseargEnd

###SHELLPACK check_install_required fsmark-${VERSION}

###SHELLPACK monitor_hooks

monitor_pre_hook $LOGDIR_RESULTS $SIZE
ln -s $TESTDISK_DIR /tmp/fsmark-$$

if [ "$FSMARK_PARALLEL_DIRECTORIES" = "yes" ]; then
	PARAM=
	for THREAD in `seq 1 $NUM_THREADS`; do
		mkdir -p /tmp/fsmark-$$/$THREAD
		PARAM="$PARAM -d /tmp/fsmark-$$/$THREAD"
	done

	./fs_mark \
		$PARAM \
		-D $NUM_DIRECTORIES \
		-N $NUM_FILES_PER_DIRECTORY \
		-n $(($NUM_FILES_PER_ITERATION/$NUM_THREADS)) \
		-L $NUM_ITERATIONS \
		-S0 \
		-s $FILESIZE \
			2>&1 | tee $LOGDIR_RESULTS/fsmark.log \
					|| die Failed to run fsmark
else
	./fs_mark \
		-d /tmp/fsmark-$$ \
		-D $NUM_DIRECTORIES \
		-N $NUM_FILES_PER_DIRECTORY \
		-n $(($NUM_FILES_PER_ITERATION/$NUM_THREADS)) \
		-L $NUM_ITERATIONS \
		-t $NUM_THREADS \
		-S0 \
		-s $FILESIZE \
			2>&1 | tee $LOGDIR_RESULTS/fsmark.log \
					|| die Failed to run fsmark
fi
rm -rf $TESTDISK_DIR/*
rm /tmp/fsmark-$$
monitor_post_hook $LOGDIR_RESULTS $SIZE

exit $SHELLPACK_SUCCESS
