Analyzers
Talk to fellow users of Intel Analyzer tools (Intel VTune™ Profiler, Intel Advisor)
4995 Discussions

When measuring memory bandwidth with VTune, the execution time is getting longer.

CKang5
Beginner
‎08-15-2017 07:23 PM
476 Views

Hi 

I am concerned about measuring bandwith using VTune.

When measuring memory bandwidth with VTune, the application execution time is getting longer.
Is it the result of VTune calibrating itself,
or is it usable in terms of tendency
or is it calculated without consideration?

Thanks in advance
 

0 Kudos

Link Copied

0 Replies
Reply

Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.