Comment 15 for bug 1711104

------- Comment From <email address hidden> 2018-01-03 01:34 EDT-------
Tested on Ubuntu 16.04.03 , kernel : 4.10.0-43-generic
--------------------------------------------------------------------------------------
Hardware : P9 Witherspoon + DD2.1

Testing looks fine.

root@ltc-wspoon12:~# uname -a
Linux ltc-wspoon12 4.10.0-43-generic #47~16.04.1-Ubuntu SMP Wed Dec 13 19:21:53 UTC 2017 ppc64le ppc64le ppc64le GNU/Linux

Results :
=====
root@ltc-wspoon12:~# perf stat -e r4d05e -- sleep 1

Performance counter stats for 'sleep 1':

98,250 r4d05e

1.000861597 seconds time elapsed

root@ltc-wspoon12:~# perf stat -e r4d05e -- sleep 2

Performance counter stats for 'sleep 2':

98,603 r4d05e

2.000723944 seconds time elapsed

root@ltc-wspoon12:~# perf stat -e r3e054 -- sleep 3

Performance counter stats for 'sleep 3':

9,167 r3e054

3.000673888 seconds time elapsed

root@ltc-wspoon12:~# perf stat -e r400f0 -- sleep 3

Performance counter stats for 'sleep 3':

9,143 r400f0

3.000728772 seconds time elapsed

root@ltc-wspoon12:~# perf stat -e r200f4 -- sleep 3

Performance counter stats for 'sleep 3':

751,349 r200f4

3.000665969 seconds time elapsed

root@ltc-wspoon12:~# perf stat -e r400fa -- sleep 3

Performance counter stats for 'sleep 3':

563,389 r400fa

3.000760674 seconds time elapsed

root@ltc-wspoon12:~# perf stat -e r500fa -- sleep 3

Performance counter stats for 'sleep 3':

563,902 r500fa

3.000681230 seconds time elapsed

root@ltc-wspoon12:~# perf record -e r67340101ea ls
perf.data
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.006 MB perf.data (5 samples) ]