xe: sdpa: improve performance of quantized sdpa with a head size of 64 #2921
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Description
This PR updates the configurations for the SDPA kernel to optimized for a head size of 64. These updates improve the performance of small head sizes by 1.1-1.5x on LNL. Performance in other platforms will be posted soon.
Addresses: MFDNN-11755
This PR also refactors the checks for the input descriptors so that its uniform between the internal primitive and the Graph API.