WIP fix for higher rd_collect.sh CPU utilization.

tools/rd_collect.sh

Index: tools/rd_collect.sh
diff --git a/tools/rd_collect.sh b/tools/rd_collect.sh
index f00efe85c411b7df83a88fc1ced5433477185471..368d45fe2f384b1e39d077f468460ad1ac87e804 100755
--- a/tools/rd_collect.sh
+++ b/tools/rd_collect.sh
@@ -385,4 +385,5 @@ if [ -z "$CORES" ]; then
   #echo "CORES not set, using $CORES"
 fi
 
-find -L "$@" -type f -name "*.y4m" -print0 | xargs -0 -n1 -P$CORES $RD_COLLECT_SUB
+RANGE="20 32 43 55 63"

[luc.trudeau, 2017/06/02 21:05:07]

How about making the RANGE configurable

if [ -z ${RANGE+x} ]; then
  RANGE="20 32 43 55 63"
fi

This is based on
https://stackoverflow.com/questions/3601515/how-to-check-if-a-variable-is-set...

+for f in $(find -L "$@" -type f -name "*.y4m"); do for x in $RANGE; do printf '%s\0%s\0' "$f" "$x"; done; done | xargs -0 -n2 -P$CORES $RD_COLLECT_SUB