Analyzers
Talk to fellow users of Intel Analyzer tools (Intel VTune™ Profiler, Intel Advisor)
5202 Discussions

TSX sampling of aborts fails

Oliver_K_
Beginner
‎04-07-2017 08:07 AM
701 Views

I was able to collect data of TSX sampling (option '1. Transactionl success') - but if I select option '2. Aborts' Vtune gives me an error:

Error 0x40000024 (No data) no data is collected ...

I use the same binary (application using TSX) for both cases. Why is Vtune unable to collect data for TSX aborts?

Oliver

0 Kudos

Link Copied

2 Replies
Roman_D_Intel
Employee
‎04-07-2017 08:40 AM
701 Views

probably there were too few aborts happened (VTune record data only once per X events - this is sampling). Try to decrease the "sample after value" or make your workload run longer.

Roman

0 Kudos
Copy link
Oliver_K_
Beginner
‎04-07-2017 10:19 AM
701 Views

ty Roman - reducing the threshold helped

0 Kudos
Copy link
Reply

Community support is provided Monday to Friday. 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.