@Bert_Maher thanks for info. That sound’s really interesting. If I get it correctly low-level IR, which is input for my backend, should not have transpose operation (or significantly reduced number of those), while at the same time using properly formatted convolution.
So for example for convolution that works only with NCHW I should just use conversion approach from OpenCL and it should work with high and low level optimizations taking care of improving performance? That’s really impressive