公开(公告)号：US20240160443A1

公开(公告)日：2024-05-16

申请号：US17985869

申请日：2022-11-13

Applicant: Intel Corporation

Inventor： Kenneth DAXER ,  Martin LANGHAMMER

IPC: G06F9/30 ,  G06F9/38

CPC classification number: G06F9/3001 ,  G06F9/30145 ,  G06F9/3836

Abstract: A processor to perform a complex number matrix multiplication instruction indicating a first source complex number matrix having M rows by K columns of complex numbers and a second source complex number matrix having K rows by N columns of complex numbers. The processor, for each row m of the first source matrix, and for each column n of the second source matrix, to generate K complex numbers by K complex multiplications of K complex numbers of the row m of the first source matrix with K corresponding complex numbers of the column n of the second source matrix, and to combine the K generated complex numbers to generate a complex number. The generated complex number may either be stored at, or the generated complex number may be combined with a complex number at, a row m and a column n of a destination complex number matrix.