tree 00111a9302f9e3abcd82ee0f4ad09d67c69b14cf
parent c277a8b1d7fa2dc887fca36edff061344729ff99
parent 43678568718953b3800629f00f3dba9847f2ad5d
author AttilioProvenzano-ARM <attilio.provenzano@arm.com> 1562594094 +0100
committer GitHub <noreply@github.com> 1562594094 +0100
gpgsig -----BEGIN PGP SIGNATURE-----
 
 wsBcBAABCAAQBQJdI0suCRBK7hj4Ov3rIwAAdHIIAKyimJ2OXyfJqvfD+jQnB1XI
 wWLOo2Znt+SZ0dMP/EnPH8Du1QNEHB2mYWogNBOchJ8eJZkK0rZmkba8yMVPLYRc
 3McEqf9KDhv8xMvflKYALZ4fyrs7tpTF/hEG9P0U5kq06RA2100ieNEAGatlHC72
 YLQ7/dZf3deuTt5Dnyu1blJAHj0rHWDVlPmwhu/hEr9Tn3BszAGQZ2lwHUiPK32C
 dILJbbFj8LVZhcrtKyVX+eEnnS3+aVYSDx2d6p2WGo4vk8JUrrP41QROMx4KImHl
 2sx/y70hc660H9YVJRlWRmGGK/S9YPFN6p0oj3Ia0jt7ncuxA4zv+P+POAXB80Y=
 =Wvkr
 -----END PGP SIGNATURE-----
 

Merge pull request #20 from ARM-software/fix-pmu-counters

Resetting and sampling PMU counters at a high frequency seems to yield incorrect result.
This PR adds differential readings which yield more reliable results.