Skip to content

Known Issues

TomTheBear edited this page Jun 10, 2015 · 13 revisions

Known problems

Known issues are always related to the latest stable release. Please have also a look at the issue tracker about limitations and bugs.

  • The Intel Nehalem / Westmere Flop events are executed events. This causes that on all Nehalem processors the flop events overcount by about 5%
  • The Intel SandyBridge / IvyBridge Flop events are highly overcounting as soon as the required data is not in L1 cache. Do not trust them.
Clone this wiki locally