v1.22.0

• New SME2 micro-kernels
  • Matrix Multiplication (MxN) Micro-Kernels of F16 LHS and QSI4C32P RHS with F32 input and output.
• New Advanced SIMD packing kernel for F16PMRX2 LHS
• Optimizations
  • Optimize kai_rhs_pack_nxk_qsu2cxp4vlx4_qsu2cx_neon and kai_lhs_quant_pack_qai8dxp_f32 further for the block depth (kr/sr = 4) with Advanced SIMD
• Fixes
  • Minor fix to the packing parameters(kr and sr) in matmul_clamp_f32_qai8dxp_qsu2cxp kernels.
  • Fix the vectorized round off instruction in kai_lhs_quant_pack_qai8dxp_f32 for the block depth (kr/sr = 8) to be consistent with the scalar implementation.