Example 1:
GTM> WRITE $ZGETJPI("","IMAGECOUNT") 12 GTM>
This uses $ZGETJPI() to determine how many images the process has used, not including the current image, to arrive at the current point.
Example 2:
GTM> SET t=$ZGETJPI("","cputim") GTM> DO BENCH WRITE $ZGETJPI("","cputim")-t 1738 GTM>
This uses $ZGETJPI() to measure the actual CPU time, measured in hundredths of a second, consumed by performing the BENCH sub-routine.