ARM-software/CMSIS-NN

MVE Conv 1 x N does not handle all configurations

mansnils opened this issue · 1 comments

mansnils commented

Some corner cases of conv 1_x_n falls into this condition:

CMSIS-NN/Source/ConvolutionFunctions/arm_convolve_1_x_n_s8.c

Line 95 in 1e0f44c

return ARM_CMSIS_NN_FAILURE;

This could then be handled by the generic conv function.

mansnils commented

To give an example of a corner case that falls under this is a CONV2D with SAME padding and 1x4 stride.