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mpiuser1
Beginner
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ITAC collopprofile details

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Hi Intel community,

When using itac --collopprofile is there a way to export the point to point communications that make up the collective communication? Right now it'll list out Process 0 allreduce operation, but is there a way to gather the data of which processes are communicating with others to make up that allreduce operation? It seems for itac --messageprofile it doesn't include the point to point communication that make up collective communication.

Thanks,

Erica

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1 Solution
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Hi Erica,


Sorry for the delay and that I do not have better news for you:


Intel does not expose the internal communication of collectives.


Regards

Klaus-Dieter


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3 Replies
PrasanthD_intel
Moderator
289 Views

Hi Erica,


We are transferring this query to Subject Matter Experts for better support.

We will get back to you soon.


Regards

Prasanth


mpiuser1
Beginner
263 Views

Hi Prasanth,

Have you heard anything about this yet? Any help would be much appreciated. 

Thanks!

Erica

239 Views

Hi Erica,


Sorry for the delay and that I do not have better news for you:


Intel does not expose the internal communication of collectives.


Regards

Klaus-Dieter


View solution in original post

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