Direct convolution: faster 1x1 NEON kernel
Direct convolution: faster 1x1 NEON kernel

convercraft/NNPACK,microblink/NNPACK,microblink/NNPACK,Maratyszcza/NNPACK,Maratyszcza/NNPACK,Maratyszcza/NNPACK,convercraft/NNPACK,microblink/NNPACK,Maratyszcza/NNPACK,convercraft/NNPACK,microblink/NNPACK,convercraft/NNPACK