Add SME Int8 GEMM
- Add the SME Int8 GEMM set of microkernels:
- LHS packing kernel.
- Non-transposed RHS packing kernel.
- Main kernel.
- Update the test framework to support static int8 GEMM.
Resolves: KLEIDIAI-171, KLEIDIAI-235, KLEIDIAI-39 Signed-off-by: Mohammed Suhail Munshi MohammedSuhail.Munshi@arm.com Signed-off-by: Viet-Hoa Do viet-hoa.do@arm.com
Edited by Viet-Hoa Do