litmus -mach power7.32 -o ~/tmp/a.tgz @exp
** 00
% sh run.sh -r 800 > A.00
% sh run.sh -r 800 +ra > A.01
% sh run.sh -r 800 -i 1 > A.02
** 03
sh run.sh -s 1000 -r 100k > A.03
sh run.sh -s 1000 -r 100k +ra > A.04