Analyzers
Support for Analyzers (Intel VTune™ Profiler, Intel Advisor, Intel Inspector)
Announcements
The Intel sign-in experience has changed to support enhanced security controls. If you sign in, click here for more information.
4788 Discussions

Advisor - estimate data transfer with reuse for a single loop/function

HPCAnalisys
Beginner
328 Views

Hi, I'm running the offloading collection analysis, capturing also estimated data transfer with reuse using the command:

advisor --collect=offload --data-transfer=full --project-dir ./advisor_results -- ./source.o

and is suggesting me all the function from my code that could get benefit from GPU offloading.

Is there a way to perform the same analysis, since I'm interested in estimated data transfer with reuse to the GPU and the evaluation of FLOPs, but only for a specific loop/function? I've tried adding

--select=source.cpp:34 

to that command but does not run the analysis only on that loop. Thanks in advance.

Labels (1)
0 Kudos
3 Replies
AthiraM_Intel
Moderator
282 Views

Hi,

 

Thank you for posting in Intel Community.

 

The issue may be because that particular loop is not offloading on gpu or  that loop is running for negligible time. 

 

In order to debug the issue from our end, could you please share the OS details and the Advisor version you are using?

Also share the exact command you used and reproducer code so that we can try out the same form our end.

 

Thanks

 

 

AthiraM_Intel
Moderator
258 Views

Hi,


We have not heard back from you. Could you please give us an update?



Thanks


AthiraM_Intel
Moderator
228 Views

Hi,


We have not heard back from you. This thread will no longer be monitored by Intel. If you need further assistance, please post a new question.



Thanks


Reply