[GPU] Optimization for gemm & fc in iGPU. #19780
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FC: fake alignment for 16 is better in iGPU. Gemm: permute + gemm_tiled_opt is better than transposed_input + gemm_ref kernel for unaligned shapes to 16. Note that this is an temporal optimization and will be removed once the final solution (i.e., support unaligned transposed input shape in gemm_tiled_opt kernel) is availalbe.
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ahnyoung-paul
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andrew-k-park
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* Optimization for gemm & fc in iGPU. FC: fake alignment for 16 is better in iGPU. Gemm: permute + gemm_tiled_opt is better than transposed_input + gemm_ref kernel for unaligned shapes to 16. Note that this is an temporal optimization and will be removed once the final solution (i.e., support unaligned transposed input shape in gemm_tiled_opt kernel) is availalbe. * Fix unittest * Fix for model_cache * Fix unittest
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