run-batch-shrec-contest-dataset-with-noise.sh

#!/bin/bash

currdate()
{
 echo $(date +"%Y%m%d")
}
currtime()
{
 echo $(date +"%H%M%S")
}


dataset_src='./shrec-contest-dataset/20200415-new-conversion.py/training-set-converted'

declare -a pids

for hst in 50 100 150 200 250 300 350 400					# 8 processes in parallel
do
	for noise in 50 100 150 200 250 300 350 400
	do
		captured_images_output_dir=./`currdate`-`currtime`-"hst-$hst-noise-$noise"
		for fname in "$dataset_src"/*.csv.xz
		do
			echo "Processing file $fname with --clear-history-older-than-n-frames $hst"
			#./dynamic-hand-gestures.py $i --view-name top --dataset-path ./shrec-contest-dataset --no-show-label
			#./dynamic-hand-gestures.py "$i" --dataset-path ./shrec-contest-dataset --data-scale-factor 600.0 --data-x-offset -200.0 --data-y-offset -1200.0 --fps 10
			#./sleep-30-seconds.sh $fname												\
			./dynamic-hand-gestures.py $fname											\
				--dataset-path "$dataset_src"											\
				--captured-images-output-dir "$captured_images_output_dir"							\
				--batch-mode --no-show-label											\
				--data-scale-factor 600.0 --data-x-offset -100 --data-y-offset -1250.0 --data-z-offset -250			\
				--clear-history-older-than-n-frames $hst									\
				--add-noise $noise												\
				--screenshot-every-n-frames 25											&
	
			pid=$!
			pids[$pid]=1
			echo "Launched process with PID: $this_pid -> pids[$pid] = ${pids[$pid]}"
	
			while (true)
			do
				sleep 0.1
				counter=0
				for this_pid in "${!pids[@]}"; do
					echo -n "$this_pid - "
					is_running=`ps x | grep "^ *$this_pid "`
					#echo $is_running
					if [ ! -z "$is_running" ] ; then		# if grep returns something -> PID is running
						counter=$((counter+1))
					else
						echo "Process pids[$this_pid] has finished."
						unset "pids[$this_pid]"
					fi
				done
				if [ $counter -lt 8 ] ; then
					echo "Counter is $counter, breaking infinite loop and launching another process..."
					break
				fi
			done
		done
	done
done