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[GPU] Relax UnsqueezeBroadcastReshapeSDPAFusion (#27515) #27716

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ceciliapeng2011
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Details:

  • By relaxing UnsqueezeBroadcastReshapeSDPAFusion, GQA pattern is enabled and Broadcasting nodes overheads in paths of key and value are removed, thus improves performance of GLM4 model significantly.
  • Fix for GLM4V, which has initial state shape (-1, 0, 0, 0), and shape infer failed.

Tickets:

@ceciliapeng2011 ceciliapeng2011 requested review from a team as code owners November 25, 2024 07:04
@github-actions github-actions bot added the category: GPU OpenVINO GPU plugin label Nov 25, 2024
@ceciliapeng2011 ceciliapeng2011 added the port to 2024.5 Need port from master to 2024.5 LTS label Nov 25, 2024
@peterchen-intel peterchen-intel added this to the 2024.6 milestone Nov 25, 2024
### Details:
- By relaxing UnsqueezeBroadcastReshapeSDPAFusion, GQA pattern is
enabled and Broadcasting nodes overheads in paths of key and value are
removed, thus improves performance of GLM4 model significantly.
- Fix for GLM4V, which has initial state shape (-1, 0, 0, 0), and shape
infer failed.
 
### Tickets:
 - *CVS-157263*

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Co-authored-by: Chen Peter <[email protected]>
@peterchen-intel peterchen-intel removed the port to 2024.5 Need port from master to 2024.5 LTS label Nov 26, 2024
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Backport approved

@p-durandin p-durandin added this pull request to the merge queue Nov 26, 2024
Merged via the queue into openvinotoolkit:releases/2024/5 with commit 7caa65c Nov 26, 2024
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3 participants