CALCULATOR
案件概要
出願人
Fujitsu Limited; Inter-University Research Institute Corporation Research Organization of Information and Systems
発明者
Masahiro GOSHIMA; Yi GE
IPC分類
CPC分類
A calculator comprising an array of l×m multiply-accumulate calculators configured to perform, when L and M are both integers of 2 or more and N is an integer of 1 or more, an L×M×N matrix product calculation C=A*B or an L×M×N matrix multiply-accumulate calculation C=A*B+Cin by performing accumulations of outer products Ok of k-th column of A and k-th row of B in an array of L×M accumulators for an integer k of 0 or more and less than N, with respect to an L×N matrix A, an N×M matrix B, an L×M matrix C, and an L×M matrix Cin, wherein any one of l or m is l=L or m=M and the other one is an integer of 2≤l<L or 2≤m<M, and the l×m multiply-accumulate calculators perform each of the accumulations of the outer product Ok by a plurality of steps.
原文（中国語）
A calculator comprising an array of l×m multiply-accumulate calculators configured to perform, when L and M are both integers of 2 or more and N is an integer of 1 or more, an L×M×N matrix product calculation C=A*B or an L×M×N matrix multiply-accumulate calculation C=A*B+Cin by performing accumulations of outer products Ok of k-th column of A and k-th row of B in an array of L×M accumulators for an integer k of 0 or more and less than N, with respect to an L×N matrix A, an N×M matrix B, an L×M matrix C, and an L×M matrix Cin, wherein any one of l or m is l=L or m=M and the other one is an integer of 2≤l<L or 2≤m<M, and the l×m multiply-accumulate calculators perform each of the accumulations of the outer product Ok by a plurality of steps.
外部リソース