Fast CPU 4,4 Slow CPU 0,1,2 This scenario assumes the light task is already in little domain however its computed load is increasing due to the load pattern (due to run queue residency). The task moves to big domain because little domain is oversubscribed #load_generator PID=9221 COMMAND=0,L.12.-5:3000,L.25.-5:7000,end Generated load contains 4 time points. 0 : 8438 -5 600 : 17804 -5 1400 : -1 -5 2147483647 : 0 0 Timer expired 1401 times #Stop ftrace and store data #Ran from 132813.48 to 132822.08 Trace events already copied ../../common/affinity_tools Created by: Olivier Cozette, November 2012 Copyright: (C) 2012 ARM Limited # TRACE_EVENTS_PATH=/data/local/fts/mpextendedsuite/testcases/extd_test_scn03.3a/../../../mpcoresuite/common/events/ EXPECTED_TIME_IN_END_STATE_MS=2500 EXPECTED_CHANGE_TIME_MS_MIN=3500 EXPECTED_CHANGE_TIME_MS_MAX=4500 START_LITTLE=9221 START_LITTLE_PRIORITY=-1 START_BIG= START_BIG_PRIORITY= END_LITTLE= END_LITTLE_PRIORITY= END_BIG=9221 END_BIG_PRIORITY=-1 FTRACE_START_MARKER=132793.84 DISCARD_TIME_MS= CPU_FAST=3,4 CPU_SLOW=0,1,2 ../../common/ftrace -l ../../common/libbiglittleswitch.so.1.0.0 -t ./trace.ftrace #../../common/ftrace from Olivier Cozette # START STATE discard interval [27976.912625, 27976.920125] size 0.007500 < 3.500000 # START STATE discard interval [27976.920804, 27983.822948] size 6.902144 > 4.500000 # Start state reach at inf # from start to end -inf must be between 3.500000 and 4.500000 # End state reach at inf # End state lasted -inf must be greater than 2.500000 # FAILED start and end state not found # Start state big enought (> 3.500000s) found [inf,-inf] = -inf s # Stop state big enought (> 2.500000s] found [inf,-inf] = -inf s # ../../common/libbiglittleswitch.so.1.0.0: FAILED # Result: FAILED #Ran from 132822.10 to 132824.59 FAILED