MATRIX COMPUTING METHOD AND APPARATUS

Abstract: in the matrix computing method, block division is performed by row on input data of a to-be-multiplied first matrix at a granularity of a subblock whose scale is m�n, to obtain at least one first subblock; and block division is performed by column on input data of a to-be-multiplied second matrix at a granularity of a subblock whose scale is n�r, to obtain at least one second subblock. one or more target subblock combinations are determined, where each target subblock combination includes one first subblock and one second subblock, and at least one element in the first subblock and at least one element in the second subblock in each target subblock combination are to-be-multiplied elements. each of the one or more target subblock combinations is used as input data of a matrix computing apparatus, to obtain a product result of the first matrix and the second matrix.

Inventor(s): Tengyi Lin

CPC Classification: G06F17/16 (Matrix or vector computation {, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization (matrix transposition )})

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