[Quantization] FBgemm FP8 for XPU (#42773)
* enable xpu in fp8_gemm
Signed-off-by: Wang, Yi <yi.a.wang@intel.com>
* refine the code
Signed-off-by: Wang, Yi <yi.a.wang@intel.com>
* updated
Signed-off-by: Wang, Yi <yi.a.wang@intel.com>
* fix
* style
* small fix
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Signed-off-by: Wang, Yi <yi.a.wang@intel.com>
Co-authored-by: Wang, Yi <yi.a.wang@intel.com>
