QUALCOMM Incorporated
HYBRID CONVOLUTION OPERATION

Abstract:

A device includes one or more processors configured to retrieve a first block of data, the data corresponding to array of values arranged along at least a first dimension and a second dimension, to retrieve at least a portion of a second block of the data, and to perform a first hybrid convolution operation that applies a filter across the first block and at least the portion of the second block to generate output data. The output data includes a first accumulated block and at least a portion of a second accumulated block. The one or more processors are also configured to store the first accumulated block as first output data. The portion of the second block is adjacent to the first block along the first dimension and the portion of the second accumulated block is adjacent to the first accumulated block along the second dimension.