naresh@Linaro:~/Downloads/2013/13-09-pre$ cd iks-13-09-build-2/ naresh@Linaro:~/Downloads/2013/13-09-pre/iks-13-09-build-2$ naresh@Linaro:~/Downloads/2013/13-09-pre/iks-13-09-build-2$ ls tests_system.tar.bz2 tests_userdata.tar.bz2 naresh@Linaro:~/Downloads/2013/13-09-pre/iks-13-09-build-2$ tar -xvf tests_system.tar.bz2 system/ system/lib/ system/lib/libavformat.so system/lib/libavcodec.so.54 system/lib/libswscale.so system/lib/libavutil.so system/lib/libswscale.so.2.1.100 system/lib/libavutil.so.51.54.100 system/lib/libavformat.so.54 system/lib/libswresample.so.0 system/lib/libx264.so.130 system/lib/libavfilter.so.2 system/lib/libavcodec.so.54.23.100 system/lib/libavformat.so.54.6.100 system/lib/libpostproc.so system/lib/libavcodec.so system/lib/libavfilter.so.2.77.100 system/lib/libavfilter.so system/lib/libswscale.so.2 system/lib/libx264.so system/lib/libpostproc.so.52 system/lib/libpostproc.so.52.0.100 system/lib/libswresample.so system/lib/libswresample.so.0.15.100 system/lib/libavutil.so.51 system/bin/ system/bin/perf-disk-io-stress-switcher.sh system/bin/run-bl-basic-tests.sh system/bin/cluster-status.sh system/bin/switch.sh system/bin/data-corruption-switcher.sh system/bin/affinity_tools system/bin/cpu_freq_vs_cluster_freq.sh system/bin/iozone system/bin/interactive-governor-test.sh system/bin/memtester system/bin/perf-mem-stress-switcher.sh system/bin/module.sh system/bin/ffmpeg system/bin/ffprobe system/bin/vfp-ffmpeg.sh system/bin/cpu_freq_cope_on_cluster_freq.sh system/bin/stress system/bin/data-corruption.sh system/bin/100_switches.sh system/bin/disk-io-stress-switcher.sh system/bin/run_stress_switcher_tests.sh system/bin/cache-coherency-switcher.sh system/bin/governor.sh system/bin/ffserver system/bin/bl-agitator system/bin/switcher_enable_disable.sh system/bin/boot-a7.sh system/bin/vfp-ffmpeg-switcher.sh system/bin/boot-a15.sh system/bin/try_rmmod.sh system/bin/fastswitch.sh system/bin/mem-stress-switcher.sh system/bin/perf system/bin/stressapptest system/bin/switcher_off_hotplug_cpu.sh system/bin/reswitch.sh system/bin/switcher-tests.sh naresh@Linaro:~/Downloads/2013/13-09-pre/iks-13-09-build-2$ tar -xvf tests_userdata.tar.bz2 data/ data/boxes/ data/boxes/boxes.ppm data/boxes/cpu_freq_cope_on_cluster_freq_output_org.log data/boxes/big_buck_bunny_VORBIS_2Channel_48k_128K_short.OGG naresh@Linaro:~/Downloads/2013/13-09-pre/iks-13-09-build-2$ adb push data /data push: data/boxes/cpu_freq_cope_on_cluster_freq_output_org.log -> /data/boxes/cpu_freq_cope_on_cluster_freq_output_org.log push: data/boxes/big_buck_bunny_VORBIS_2Channel_48k_128K_short.OGG -> /data/boxes/big_buck_bunny_VORBIS_2Channel_48k_128K_short.OGG push: data/boxes/boxes.ppm -> /data/boxes/boxes.ppm 3 files pushed. 0 files skipped. 664 KB/s (87842 bytes in 0.129s) naresh@Linaro:~/Downloads/2013/13-09-pre/iks-13-09-build-2$ adb push system /system push: system/lib/libswscale.so -> /system/lib/libswscale.so failed to copy 'system/lib/libswscale.so' to '/system/lib/libswscale.so': Read-only file system naresh@Linaro:~/Downloads/2013/13-09-pre/iks-13-09-build-2$ adb remount remount succeeded naresh@Linaro:~/Downloads/2013/13-09-pre/iks-13-09-build-2$ adb push system /system push: system/lib/libswscale.so -> /system/lib/libswscale.so push: system/lib/libswscale.so.2 -> /system/lib/libswscale.so.2 push: system/lib/libavcodec.so.54 -> /system/lib/libavcodec.so.54 push: system/lib/libavfilter.so.2 -> /system/lib/libavfilter.so.2 push: system/lib/libavfilter.so -> /system/lib/libavfilter.so push: system/lib/libx264.so.130 -> /system/lib/libx264.so.130 push: system/lib/libavutil.so.51.54.100 -> /system/lib/libavutil.so.51.54.100 push: system/lib/libpostproc.so.52.0.100 -> /system/lib/libpostproc.so.52.0.100 push: system/lib/libavformat.so -> /system/lib/libavformat.so push: system/lib/libavcodec.so.54.23.100 -> /system/lib/libavcodec.so.54.23.100 push: system/lib/libavutil.so.51 -> /system/lib/libavutil.so.51 push: system/lib/libavfilter.so.2.77.100 -> /system/lib/libavfilter.so.2.77.100 push: system/lib/libavformat.so.54 -> /system/lib/libavformat.so.54 push: system/lib/libswresample.so -> /system/lib/libswresample.so push: system/lib/libx264.so -> /system/lib/libx264.so push: system/lib/libavutil.so -> /system/lib/libavutil.so push: system/lib/libpostproc.so -> /system/lib/libpostproc.so push: system/lib/libswscale.so.2.1.100 -> /system/lib/libswscale.so.2.1.100 push: system/lib/libswresample.so.0 -> /system/lib/libswresample.so.0 push: system/lib/libavcodec.so -> /system/lib/libavcodec.so push: system/lib/libpostproc.so.52 -> /system/lib/libpostproc.so.52 push: system/lib/libswresample.so.0.15.100 -> /system/lib/libswresample.so.0.15.100 push: system/lib/libavformat.so.54.6.100 -> /system/lib/libavformat.so.54.6.100 push: system/bin/vfp-ffmpeg-switcher.sh -> /system/bin/vfp-ffmpeg-switcher.sh push: system/bin/boot-a7.sh -> /system/bin/boot-a7.sh push: system/bin/stressapptest -> /system/bin/stressapptest push: system/bin/vfp-ffmpeg.sh -> /system/bin/vfp-ffmpeg.sh push: system/bin/switcher-tests.sh -> /system/bin/switcher-tests.sh push: system/bin/reswitch.sh -> /system/bin/reswitch.sh push: system/bin/switch.sh -> /system/bin/switch.sh push: system/bin/memtester -> /system/bin/memtester push: system/bin/affinity_tools -> /system/bin/affinity_tools push: system/bin/100_switches.sh -> /system/bin/100_switches.sh push: system/bin/cluster-status.sh -> /system/bin/cluster-status.sh push: system/bin/run-bl-basic-tests.sh -> /system/bin/run-bl-basic-tests.sh push: system/bin/governor.sh -> /system/bin/governor.sh push: system/bin/ffmpeg -> /system/bin/ffmpeg push: system/bin/boot-a15.sh -> /system/bin/boot-a15.sh push: system/bin/run_stress_switcher_tests.sh -> /system/bin/run_stress_switcher_tests.sh push: system/bin/ffprobe -> /system/bin/ffprobe push: system/bin/stress -> /system/bin/stress push: system/bin/switcher_enable_disable.sh -> /system/bin/switcher_enable_disable.sh push: system/bin/switcher_off_hotplug_cpu.sh -> /system/bin/switcher_off_hotplug_cpu.sh push: system/bin/cpu_freq_cope_on_cluster_freq.sh -> /system/bin/cpu_freq_cope_on_cluster_freq.sh push: system/bin/try_rmmod.sh -> /system/bin/try_rmmod.sh push: system/bin/disk-io-stress-switcher.sh -> /system/bin/disk-io-stress-switcher.sh push: system/bin/perf-mem-stress-switcher.sh -> /system/bin/perf-mem-stress-switcher.sh push: system/bin/mem-stress-switcher.sh -> /system/bin/mem-stress-switcher.sh push: system/bin/ffserver -> /system/bin/ffserver push: system/bin/data-corruption.sh -> /system/bin/data-corruption.sh push: system/bin/module.sh -> /system/bin/module.sh push: system/bin/bl-agitator -> /system/bin/bl-agitator push: system/bin/perf -> /system/bin/perf push: system/bin/perf-disk-io-stress-switcher.sh -> /system/bin/perf-disk-io-stress-switcher.sh push: system/bin/interactive-governor-test.sh -> /system/bin/interactive-governor-test.sh push: system/bin/cache-coherency-switcher.sh -> /system/bin/cache-coherency-switcher.sh push: system/bin/cpu_freq_vs_cluster_freq.sh -> /system/bin/cpu_freq_vs_cluster_freq.sh push: system/bin/data-corruption-switcher.sh -> /system/bin/data-corruption-switcher.sh push: system/bin/fastswitch.sh -> /system/bin/fastswitch.sh push: system/bin/iozone -> /system/bin/iozone 60 files pushed. 0 files skipped. 1281 KB/s (32600343 bytes in 24.838s) naresh@Linaro:~/Downloads/2013/13-09-pre/iks-13-09-build-2$ adb shell run_stress_switcher_tests.sh -a Switcher enabled Running all tests .. Running basic module and switcher tests .. Running bl-basic-tests .. Trying to set invalid governor... bl-governor-invalid01 : PASS Setting governor to userspace on all cores... bl-governor-userspace01 : PASS Verifying governors set to userspace on all cores... bl-governor-userspace02 : PASS Initially set all cores to a15... bl-switch-all-a15 : PASS Switch all cores from a15 to a7... bl-switch-all-a15-a7 : PASS Switch all cores from a7 to a7... bl-switch-all-a7-a7 : PASS Switch all cores from a7 to a15... bl-switch-all-a7-a15 : PASS Switch all cores from a15 to a15... bl-switch-all-a15-a15 : PASS bl-basic-tests : PASS Running switcher-tests .. ===== 100_switches.sh ===== 100_switches : switch 100 times between big and little Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to 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big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success SUCCESS!! ===== reswitch.sh ===== reswitch : switch 5 times on the same cluster, and check if switcher behavior is consistent Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success Switch to big with success SUCCESS!! ===== fastswitch.sh ===== fastswitch : switch 100 times between big and little without waiting between switches Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big 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to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big 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to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big Switch to little Switch to little Switch to big Switch to big SUCCESS!! ===== switcher_enable_disable.sh ===== switcher_enable_disable.sh SUCCESS!! ===== switcher_off_hotplug_cpu.sh ===== SUCCESS!! switcher-tests : PASS Running cpu-freq-vs-cluster-freq .. cpu-freq-vs-cluster-freq : PASS Running all memory tests .. Running mem-stress-a7 .. Switching to little mode if not already in. Running /system/bin/boot-a7.sh -c 0 cpu0 is big. Switching to LITTLE.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.054 cpu0 successfully switched to LITTLE. Switching to little mode if not already in. Running /system/bin/boot-a7.sh -c 4 cpu4 is big. Switching to LITTLE.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.054 cpu4 successfully switched to LITTLE. Running memtester 1M 1 memtester version 4.2.2 (32-bit) Copyright (C) 2010 Charles Cazabon. Licensed under the GNU General Public License version 2 (only). pagesize is 4096 pagesizemask is 0xfffff000 want 1MB (1048576 bytes) got 1MB (1048576 bytes), trying mlock ...locked. Loop 1/1: Stuck Address : ok Random Value : ok Compare XOR : ok Compare SUB : ok Compare MUL : ok Compare DIV : ok Compare OR : ok Compare AND : ok Sequential Increment: ok Solid Bits : ok Block Sequential : ok Checkerboard : ok Bit Spread : ok Bit Flip : ok Walking Ones : ok Walking Zeroes : ok Done. Memtester finished successfully mem-stress-a7 : PASS Running mem-stress-a15 .. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 0 cpu0 is LITTLE. Switching to big.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.056 cpu0 successfully switched to big. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 4 cpu4 is LITTLE. Switching to big.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.052 cpu4 successfully switched to big. Running memtester 1M 1 memtester version 4.2.2 (32-bit) Copyright (C) 2010 Charles Cazabon. Licensed under the GNU General Public License version 2 (only). pagesize is 4096 pagesizemask is 0xfffff000 want 1MB (1048576 bytes) got 1MB (1048576 bytes), trying mlock ...locked. Loop 1/1: Stuck Address : ok Random Value : ok Compare XOR : ok Compare SUB : ok Compare MUL : ok Compare DIV : ok Compare OR : ok Compare AND : ok Sequential Increment: ok Solid Bits : ok Block Sequential : ok Checkerboard : ok Bit Spread : ok Bit Flip : ok Walking Ones : ok Walking Zeroes : ok Done. Memtester finished successfully mem-stress-a15 : PASS Running mem-stress-switching .. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 0 cpu0 is big Starting bigLITTLE random switcher in the background spawning thread(s) on specified cpu(s) bl-agitator -n -c 0 -c 4 -r 100 -l 1000 & Running memtester 1M 1 ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Random switcher seed 100 limit 1000 Random switcher seed 100 limit 1000 memtester version 4.2.2 (32-bit) Copyright (C) 2010 Charles Cazabon. Licensed under the GNU General Public License version 2 (only). pagesize is 4096 pagesizemask is 0xfffff000 want 1MB (1048576 bytes) got 1MB (1048576 bytes), trying mlock ...locked. Loop 1/1: Stuck Address : ok Random Value : ok Compare XOR : ok Compare SUB : ok Compare MUL : ok Compare DIV : ok Compare OR : ok Compare AND : ok Sequential Increment: ok Solid Bits : ok Block Sequential : ok Checkerboard : ok Bit Spread : ok Bit Flip : ok Walking Ones : ok Walking Zeroes : ok Done. Memtester finished successfully Kill bigLITTLE switcher BL_AGITATOR_PID 9176 PID_BL_CHECK= 9176 sending SIGTERM BL_AGITATOR_PID 9176 Time elapsed: 0:00:02.419 Terminated because of SIG 15 mem-stress-switching : PASS Running mem-stress-simultaneous-thread-switching .. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 0 cpu0 is big Starting bigLITTLE simultaneous thread switcher in the background spawning thread(s) on specified cpu(s) bl-agitator -n -c 0 -c 4 -s 100 -S & Running memtester 1M 1 ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 memtester version 4.2.2 (32-bit) Copyright (C) 2010 Charles Cazabon. Licensed under the GNU General Public License version 2 (only). pagesize is 4096 pagesizemask is 0xfffff000 want 1MB (1048576 bytes) got 1MB (1048576 bytes), trying mlock ...Periodic switcher time 100 locked. Periodic switcher time 100 Loop 1/1: Stuck Address : testing 0 testing 2CLUSTER_0 = 0x40000FFF CLUSTER_0 is running testing 4CLUSTER_1 = 0x40000FFF CLUSTER_1 is running testing 5 Test failed !!! ok Random Value : ok Compare XOR : ok Compare SUB : ok Compare MUL : ok Compare DIV : ok Compare OR : ok Compare AND : ok Sequential Increment: ok Solid Bits : ok Block Sequential : ok Checkerboard : ok Bit Spread : ok Bit Flip : ok Walking Ones : ok Walking Zeroes : ok Done. Memtester finished successfully Kill bigLITTLE switcher BL_AGITATOR_PID 9222 PID_BL_CHECK= 9222 sending SIGTERM BL_AGITATOR_PID 9222 Time elapsed: 0:00:02.1000 Terminated because of SIG 15 mem-stress-simultaneous-thread-switching : PASS Running all disk-io tests .. Running disk-io-stress-a7 .. Switching to little mode if not already in. Running /system/bin/boot-a7.sh -c 0 cpu0 is big. Switching to LITTLE.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.051 cpu0 successfully switched to LITTLE. Switching to little mode if not already in. Running /system/bin/boot-a7.sh -c 4 cpu4 is big. Switching to LITTLE.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.051 cpu4 successfully switched to LITTLE. Running iozone -a -i 0 -i 2 -s 16m -V teststring Iozone: Performance Test of File I/O Version $Revision: 3.398 $ Compiled for 32 bit mode. Build: linux-arm Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins Al Slater, Scott Rhine, Mike Wisner, Ken Goss Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR, Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner, Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone, Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root, Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer. Ben England. Run began: Tue Sep 24 18:39:42 2013 Auto Mode File size set to 16384 KB Verify Mode. Pattern e4e4e4e4 Performance measurements are invalid in this mode. Command line used: iozone -a -i 0 -i 2 -s 16m -V teststring Output is in Kbytes/sec Time Resolution = 0.000001 seconds. Processor cache size set to 1024 Kbytes. Processor cache line size set to 32 bytes. File stride size set to 17 * record size. random random bkwd record stride KB reclen write rewrite read reread read write read rewrite read fwrite frewrite fread freread 16384 4 147987 166245 98201 164094 16384 8 167444 190908 106648 194669 16384 16 178753 203920 110082 213072 16384 32 184350 210518 110344 222992 16384 64 187367 214519 109911 228980 16384 128 188584 217346 105240 232637 16384 256 188605 216966 96762 232770 16384 512 186540 213839 89666 227394 16384 1024 185079 210453 88456 218856 16384 2048 185010 210580 87847 209123 16384 4096 184255 210455 88445 193701 16384 8192 185442 211643 87945 167915 16384 16384 186010 211788 88494 132492 iozone test complete. Iozone finished successfully disk-io-stress-a7 : PASS Running disk-io-stress-a15 .. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 0 cpu0 is LITTLE. Switching to big.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.053 cpu0 successfully switched to big. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 4 cpu4 is LITTLE. Switching to big.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.052 cpu4 successfully switched to big. Running iozone -a -i 0 -i 2 -s 16m -V teststring Iozone: Performance Test of File I/O Version $Revision: 3.398 $ Compiled for 32 bit mode. Build: linux-arm Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins Al Slater, Scott Rhine, Mike Wisner, Ken Goss Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR, Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner, Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone, Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root, Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer. Ben England. Run began: Tue Sep 24 18:39:50 2013 Auto Mode File size set to 16384 KB Verify Mode. Pattern e4e4e4e4 Performance measurements are invalid in this mode. Command line used: iozone -a -i 0 -i 2 -s 16m -V teststring Output is in Kbytes/sec Time Resolution = 0.000001 seconds. Processor cache size set to 1024 Kbytes. Processor cache line size set to 32 bytes. File stride size set to 17 * record size. random random bkwd record stride KB reclen write rewrite read reread read write read rewrite read fwrite frewrite fread freread 16384 4 532449 619151 415945 578472 16384 8 628345 742361 475354 711758 16384 16 662485 785915 484117 808209 16384 32 692507 839180 491939 886384 16384 64 703993 846937 490409 912660 16384 128 706083 842317 461301 902946 16384 256 698554 829656 421897 869912 16384 512 664721 792650 363151 825977 16384 1024 561420 637289 428554 667375 16384 2048 537745 611896 415572 615111 16384 4096 526615 584618 412403 573050 16384 8192 513219 576859 420341 533400 16384 16384 527763 582789 416853 470166 iozone test complete. Iozone finished successfully disk-io-stress-a15 : PASS Running disk-io-stress-switching .. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 0 cpu0 is big Starting bigLITTLE random switcher in the background spawning thread(s) on specified cpu(s) bl-agitator -n -c 0 -c 4 -r 100 -l 1000 & Running iozone -a -i 0 -i 2 -s 16m -V teststring ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Random switcher seed 100 limit 1000 Random switcher seed 100 limit 1000 Iozone: Performance Test of File I/O Version $Revision: 3.398 $ Compiled for 32 bit mode. Build: linux-arm Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins Al Slater, Scott Rhine, Mike Wisner, Ken Goss Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR, Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner, Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone, Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root, Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer. Ben England. Run began: Tue Sep 24 18:39:52 2013 Auto Mode File size set to 16384 KB Verify Mode. Pattern e4e4e4e4 Performance measurements are invalid in this mode. Command line used: iozone -a -i 0 -i 2 -s 16m -V teststring Output is in Kbytes/sec Time Resolution = 0.000001 seconds. Processor cache size set to 1024 Kbytes. Processor cache line size set to 32 bytes. File stride size set to 17 * record size. random random bkwd record stride KB reclen write rewrite read reread read write read rewrite read fwrite frewrite fread freread 16384 4 546608 633786 415743 582581 16384 8 623918 750083 439049 193278 16384 16 178207 204040 172925 798564 16384 32 686790 829696 487822 869912 16384 64 708252 844491 484951 909158 16384 128 688373 800116 198032 232114 16384 256 189195 207458 360723 857174 16384 512 664098 794180 361565 823857 16384 1024 548160 636911 426321 657069 16384 2048 530366 601868 179446 207321 16384 4096 184199 210383 374073 561673 16384 8192 174513 574069 411110 530345 16384 16384 521420 578818 415562 470520 iozone test complete. Iozone finished successfully Kill bigLITTLE switcher BL_AGITATOR_PID 9377 PID_BL_CHECK= 9377 sending SIGTERM BL_AGITATOR_PID 9377 Time elapsed: 0:00:02.1000 Terminated because of SIG 15 disk-io-stress-switching : PASS Running disk-io-stress-simultaneous-thread-switching .. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 0 cpu0 is big Starting bigLITTLE simultaneous thread switcher in the background spawning thread(s) on specified cpu(s) bl-agitator -n -c 0 -c 4 -s 100 -S & Running iozone -a -i 0 -i 2 -s 16m -V teststring ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Periodic switcher time 100 Periodic switcher time 100 CLUSTER_0 = 0x40000FFF CLUSTER_0 is running CLUSTER_1 = 0x40000FFF CLUSTER_1 is running Test failed !!! Iozone: Performance Test of File I/O Version $Revision: 3.398 $ Compiled for 32 bit mode. Build: linux-arm Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins Al Slater, Scott Rhine, Mike Wisner, Ken Goss Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR, Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner, Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone, Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root, Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer. Ben England. Run began: Tue Sep 24 18:39:55 2013 Auto Mode File size set to 16384 KB Verify Mode. Pattern e4e4e4e4 Performance measurements are invalid in this mode. Command line used: iozone -a -i 0 -i 2 -s 16m -V teststring Output is in Kbytes/sec Time Resolution = 0.000001 seconds. Processor cache size set to 1024 Kbytes. Processor cache line size set to 32 bytes. File stride size set to 17 * record size. random random bkwd record stride KB reclen write rewrite read reread read write read rewrite read fwrite frewrite fread freread 16384 4 188932 201015 414060 565435 16384 8 621829 732962 135632 306225 16384 16 665719 781748 483760 799614 16384 32 247840 210183 366059 846885 16384 64 722527 843061 492751 378874 16384 128 189509 759014 461638 897369 16384 256 692444 825768 142903 275060 16384 512 660187 769709 358567 829396 16384 1024 183625 259227 423927 634717 16384 2048 536000 458011 113855 611253 16384 4096 519202 575868 145204 271743 16384 8192 516017 573050 170060 226580 16384 16384 520954 582334 132176 465204 iozone test complete. Iozone finished successfully Kill bigLITTLE switcher BL_AGITATOR_PID 9424 PID_BL_CHECK= 9424 sending SIGTERM BL_AGITATOR_PID 9424 Time elapsed: 0:00:03.111 Terminated because of SIG 15 disk-io-stress-simultaneous-thread-switching : PASS Running all data-corruption tests .. Running data-corruption-a7 .. Switching to little mode if not already in. Running /system/bin/boot-a7.sh -c 0 cpu0 is big. Switching to LITTLE.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.051 cpu0 successfully switched to LITTLE. Switching to little mode if not already in. Running /system/bin/boot-a7.sh -c 4 cpu4 is big. Switching to LITTLE.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.1000 cpu4 successfully switched to LITTLE. Running data-corruption.sh /data/boxes/boxes.ppm 1 *** Data Corruption Test *** All performance values in Mpixels/sec Bitmap Bitmap JPEG JPEG Image Image Comp Comp Decomp Format Order Subsamp Qual Width Height Perf Ratio Perf RGB TD GRAY 75 63 63 5.533 20.25 9.949 RGB TD 4:2:0 75 63 63 3.916 11.82 5.222 RGB TD 4:2:2 75 63 63 3.232 11.17 4.642 RGB TD 4:4:4 75 63 63 2.879 10.53 4.898 Iteration 1/1: All performance values in Mpixels/sec Bitmap Bitmap JPEG JPEG Image Image Comp Comp Decomp Format Order Subsamp Qual Width Height Perf Ratio Perf RGB TD GRAY 75 63 63 5.560 20.25 9.961 RGB TD 4:2:0 75 63 63 3.909 11.82 5.196 RGB TD 4:2:2 75 63 63 3.227 11.17 4.644 RGB TD 4:4:4 75 63 63 2.880 10.53 4.899 Data corruption test: MD5SUM_GRAY: PASS Data corruption test: MD5SUM_420: PASS Data corruption test: MD5SUM_422: PASS Data corruption test: MD5SUM_444: PASS *** Data Corruption Test completed successfully data-corruption.sh finished successfully data-corruption-a7 : PASS Running data-corruption-a15 .. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 0 cpu0 is LITTLE. Switching to big.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.053 cpu0 successfully switched to big. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 4 cpu4 is LITTLE. Switching to big.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.051 cpu4 successfully switched to big. Running data-corruption.sh /data/boxes/boxes.ppm 1 *** Data Corruption Test *** All performance values in Mpixels/sec Bitmap Bitmap JPEG JPEG Image Image Comp Comp Decomp Format Order Subsamp Qual Width Height Perf Ratio Perf RGB TD GRAY 75 63 63 38.10 20.25 62.54 RGB TD 4:2:0 75 63 63 24.97 11.82 34.52 RGB TD 4:2:2 75 63 63 21.56 11.17 32.68 RGB TD 4:4:4 75 63 63 19.28 10.53 33.32 Iteration 1/1: All performance values in Mpixels/sec Bitmap Bitmap JPEG JPEG Image Image Comp Comp Decomp Format Order Subsamp Qual Width Height Perf Ratio Perf RGB TD GRAY 75 63 63 38.07 20.25 62.85 RGB TD 4:2:0 75 63 63 25.07 11.82 34.25 RGB TD 4:2:2 75 63 63 21.66 11.17 32.39 RGB TD 4:4:4 75 63 63 19.63 10.53 34.32 Data corruption test: MD5SUM_GRAY: PASS Data corruption test: MD5SUM_420: PASS Data corruption test: MD5SUM_422: PASS Data corruption test: MD5SUM_444: PASS *** Data Corruption Test completed successfully data-corruption.sh finished successfully data-corruption-a15 : PASS Running data-corruption-switching .. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 0 cpu0 is big Starting bigLITTLE random switcher in the background spawning thread(s) on specified cpu(s) bl-agitator -n -c 0 -c 4 -r 100 -l 1000 & Running data-corruption.sh /data/boxes/boxes.ppm 1 ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 *** Data Corruption Test *** Random switcher seed 100 limit 1000 Random switcher seed 100 limit 1000 All performance values in Mpixels/sec Bitmap Bitmap JPEG JPEG Image Image Comp Comp Decomp Format Order Subsamp Qual Width Height Perf Ratio Perf RGB TD GRAY 75 63 63 23.27 20.25 36.46 RGB TD 4:2:0 75 63 63 15.07 11.82 18.77 RGB TD 4:2:2 75 63 63 12.34 11.17 19.43 RGB TD 4:4:4 75 63 63 11.00 10.53 20.26 Iteration 1/1: All performance values in Mpixels/sec Bitmap Bitmap JPEG JPEG Image Image Comp Comp Decomp Format Order Subsamp Qual Width Height Perf Ratio Perf RGB TD GRAY 75 63 63 23.04 20.25 36.24 RGB TD 4:2:0 75 63 63 13.39 11.82 19.89 RGB TD 4:2:2 75 63 63 12.73 11.17 19.18 RGB TD 4:4:4 75 63 63 10.48 10.53 20.54 Data corruption test: MD5SUM_GRAY: PASS Data corruption test: MD5SUM_420: PASS Data corruption test: MD5SUM_422: PASS Data corruption test: MD5SUM_444: PASS *** Data Corruption Test completed successfully data-corruption.sh finished successfully Kill bigLITTLE switcher BL_AGITATOR_PID 9622 PID_BL_CHECK= 9622 sending SIGTERM BL_AGITATOR_PID 9622 Time elapsed: 0:01:20.294 Terminated because of SIG 15 data-corruption-switching : PASS Running data-corruption-simultaneous-thread-switching .. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 0 cpu0 is big Starting bigLITTLE simultaneous thread switcher in the background spawning thread(s) on specified cpu(s) bl-agitator -n -c 0 -c 4 -s 100 -S & Running data-corruption.sh /data/boxes/boxes.ppm 1 ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Periodic switcher time 100 CLUSTER_0 = 0x5FFFEFFF CLUSTER_0 is running *** Data Corruption Test *** Periodic switcher time 100 CLUSTER_1 = 0x40000FFF CLUSTER_1 is running Test failed !!! All performance values in Mpixels/sec Bitmap Bitmap JPEG JPEG Image Image Comp Comp Decomp Format Order Subsamp Qual Width Height Perf Ratio Perf RGB TD GRAY 75 63 63 22.14 20.25 35.83 RGB TD 4:2:0 75 63 63 14.42 11.82 19.58 RGB TD 4:2:2 75 63 63 12.17 11.17 18.71 RGB TD 4:4:4 75 63 63 11.01 10.53 19.60 Iteration 1/1: All performance values in Mpixels/sec Bitmap Bitmap JPEG JPEG Image Image Comp Comp Decomp Format Order Subsamp Qual Width Height Perf Ratio Perf RGB TD GRAY 75 63 63 22.30 20.25 35.65 RGB TD 4:2:0 75 63 63 14.55 11.82 19.55 RGB TD 4:2:2 75 63 63 12.22 11.17 18.62 RGB TD 4:4:4 75 63 63 10.96 10.53 19.79 Data corruption test: MD5SUM_GRAY: PASS Data corruption test: MD5SUM_420: PASS Data corruption test: MD5SUM_422: PASS Data corruption test: MD5SUM_444: PASS *** Data Corruption Test completed successfully data-corruption.sh finished successfully Kill bigLITTLE switcher BL_AGITATOR_PID 9690 PID_BL_CHECK= 9690 sending SIGTERM BL_AGITATOR_PID 9690 Time elapsed: 0:01:20.1000 Terminated because of SIG 15 data-corruption-simultaneous-thread-switching : PASS Running all cache-coherency tests .. Running cache-coherency-a7 .. Switching to little mode if not already in. boot-a7.sh -c 0 Running /system/bin/boot-a7.sh -c 0 cpu0 is big. Switching to LITTLE.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.052 cpu0 successfully switched to LITTLE. Switching to little mode if not already in. boot-a7.sh -c 4 Running /system/bin/boot-a7.sh -c 4 cpu4 is big. Switching to LITTLE.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.052 cpu4 successfully switched to LITTLE. Running stressapptest -M 16 --cc_test -s 10 cache-coherency test finished successfully cache-coherency-a7 : PASS Running cache-coherency-a15 .. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 0 cpu0 is LITTLE. Switching to big.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.051 cpu0 successfully switched to big. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 4 cpu4 is LITTLE. Switching to big.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.053 cpu4 successfully switched to big. Running stressapptest -M 16 --cc_test -s 10 cache-coherency test finished successfully cache-coherency-a15 : PASS Running cache-coherency-switching .. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 0 cpu0 is big Starting bigLITTLE random switcher in the background spawning thread(s) on specified cpu(s) bl-agitator -n -c 0 -c 4 -r 100 -l 1000 & Running stressapptest -M 16 --cc_test -s 10 ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Random switcher seed 100 limit 1000 Random switcher seed 100 limit 1000 cache-coherency test finished successfully Kill bigLITTLE switcher BL_AGITATOR_PID 9917 PID_BL_CHECK= 9917 sending SIGTERM BL_AGITATOR_PID 9917 Time elapsed: 0:00:10.162 Terminated because of SIG 15 cache-coherency-switching : PASS Running cache-coherency-simultaneous-thread-switching .. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 0 cpu0 is LITTLE. Switching to big.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.052 cpu0 successfully switched to big. Starting bigLITTLE simultaneous thread switcher in the background spawning thread(s) on specified cpu(s) bl-agitator -n -c 0 -c 4 -s 100 -S & Running stressapptest -M 16 --cc_test -s 10 ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Periodic switcher time 100 Periodic switcher time 100 CLUSTER_0 = 0x40000FFF CLUSTER_0 is running CLUSTER_1 = 0x40000FFF CLUSTER_1 is running Test failed !!! cache-coherency test finished successfully Kill bigLITTLE switcher BL_AGITATOR_PID 9990 PID_BL_CHECK= 9990 sending SIGTERM BL_AGITATOR_PID 9990 Time elapsed: 0:00:10.106 Terminated because of SIG 15 cache-coherency-simultaneous-thread-switching : PASS Running all vfp-ffmpeg tests .. Running vfp-ffmpeg-a7 .. Switching to little mode if not already in. Running /system/bin/boot-a7.sh -c 0 cpu0 is big. Switching to LITTLE.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.051 cpu0 successfully switched to LITTLE. Switching to little mode if not already in. Running /system/bin/boot-a7.sh -c 4 cpu4 is big. Switching to LITTLE.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.052 cpu4 successfully switched to LITTLE. Running vfp-ffmpeg.sh /data/boxes/big_buck_bunny_VORBIS_2Channel_48k_128K_short.OGG 1 *** vfp ffmpeg Test *** Iteration 1/1: vfp ffmpeg test: 8e5717944306480ced6299cd4d973339: PASS *** vfp ffmpeg Test completed successfully *** vfp-ffmpeg.sh finished successfully vfp-ffmpeg-a7 : PASS Running vfp-ffmpeg-a15 .. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 0 cpu0 is LITTLE. Switching to big.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.052 cpu0 successfully switched to big. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 4 cpu4 is LITTLE. Switching to big.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.051 cpu4 successfully switched to big. Running vfp-ffmpeg.sh /data/boxes/big_buck_bunny_VORBIS_2Channel_48k_128K_short.OGG 1 *** vfp ffmpeg Test *** Iteration 1/1: vfp ffmpeg test: 8e5717944306480ced6299cd4d973339: PASS *** vfp ffmpeg Test completed successfully *** vfp-ffmpeg.sh finished successfully vfp-ffmpeg-a15 : PASS Running vfp-ffmpeg-switching .. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 0 cpu0 is big Starting bigLITTLE random switcher in the background spawning thread(s) on specified cpu(s) bl-agitator -n -c 0 -c 4 -r 100 -l 1000 & Running vfp-ffmpeg.sh /data/boxes/big_buck_bunny_VORBIS_2Channel_48k_128K_short.OGG 1 ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Random switcher seed 100 limit 1000 Random switcher seed 100 limit 1000 *** vfp ffmpeg Test *** Iteration 1/1: vfp ffmpeg test: 8e5717944306480ced6299cd4d973339: PASS *** vfp ffmpeg Test completed successfully *** vfp-ffmpeg.sh finished successfully Kill bigLITTLE switcher BL_AGITATOR_PID 10181 PID_BL_CHECK= 10181 sending SIGTERM BL_AGITATOR_PID 10181 Time elapsed: 0:00:00.100 Terminated because of SIG 15 vfp-ffmpeg-switching : PASS Running vfp-ffmpeg-simultaneous-thread-switching .. Switching to big mode if not already in. Running /system/bin/boot-a15.sh -c 0 cpu0 is big Starting bigLITTLE simultaneous thread switcher in the background spawning thread(s) on specified cpu(s) bl-agitator -n -c 0 -c 4 -s 100 -S & Running vfp-ffmpeg.sh /data/boxes/big_buck_bunny_VORBIS_2Channel_48k_128K_short.OGG 1 ***bl-agitator*** *** vfp ffmpeg Test *** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Periodic switcher time 100 Iteration 1/1: Periodic switcher time 100 CLUSTER_0 = 0x40000FFF CLUSTER_0 is running CLUSTER_1 = 0x40000FFF CLUSTER_1 is running Test failed !!! vfp ffmpeg test: 8e5717944306480ced6299cd4d973339: PASS *** vfp ffmpeg Test completed successfully *** vfp-ffmpeg.sh finished successfully Kill bigLITTLE switcher BL_AGITATOR_PID 10233 PID_BL_CHECK= 10233 sending SIGTERM BL_AGITATOR_PID 10233 Time elapsed: 0:00:00.103 Terminated because of SIG 15 vfp-ffmpeg-simultaneous-thread-switching : PASS Running perf tests .. Running perf-mem-stress-a7 .. Switching to little mode if not already in. Running /system/bin/boot-a7.sh -c 0 cpu0 is big. Switching to LITTLE.. ***bl-agitator*** CPU count: 5 CPU0: big freq 1200000 LITTLE freq 175000 CPU1: big freq 1200000 LITTLE freq 175000 CPU2: big freq 1200000 LITTLE freq 175000 CPU3: big freq 1200000 LITTLE freq 175000 CPU4: big freq 1200000 LITTLE freq 175000 Time elapsed: 0:00:00.051 cpu0 successfully switched to LITTLE. usage: /system/bin/perf-mem-stress-switcher.sh [