Lines Matching full:ratio

392   echo "ratio-to-prev test"
393   if ! perf record -o /dev/null -e "{instructions, cycles/period=100000,ratio-to-prev=0.5/}" \
396     echo "ratio-to-prev [Skipped not supported]"
399   if ! perf record -o /dev/null -e "instructions, cycles/period=100000,ratio-to-prev=0.5/" \
400      true |& grep -q 'Invalid use of ratio-to-prev term without preceding element in group'
402     echo "ratio-to-prev test [Failed elements must be in same group]"
406   if ! perf record -o /dev/null -e "{instructions,dummy,cycles/period=100000,ratio-to-prev=0.5/}" \
409     echo "ratio-to-prev test [Failed elements must have same PMU]"
413   if ! perf record -o /dev/null -e "{instructions,cycles/ratio-to-prev=0.5/}" \
414      true |& grep -q 'Event period term or count (-c) must be set when using ratio-to-prev term.'
416     echo "ratio-to-prev test [Failed period must be set]"
420   if ! perf record -o /dev/null -e "{cycles/ratio-to-prev=0.5/}" \
421      true |& grep -q 'Invalid use of ratio-to-prev term without preceding element in group'
423     echo "ratio-to-prev test [Failed need 2+ events]"
427   echo "Basic ratio-to-prev record test [Success]"