公开(公告)号：US20190042202A1

公开(公告)日：2019-02-07

申请号：US16144889

申请日：2018-09-27

Applicant: Intel Corporation

Inventor： Raanan SADE ,  Robert VALENTINE ,  Mark J. CHARNEY ,  Simon RUBANOVICH ,  Amit GRADSTEIN ,  Zeev SPERBER ,  Bret TOLL ,  Jesus CORBAL ,  Christopher J. HUGHES ,  Alexander F. HEINECKE ,  Elmoustapha OULD-AHMED-VALL

IPC: G06F7/78 ,  G06F9/30 ,  G06F9/38 ,  G06F15/173

Abstract: Disclosed embodiments relate to systems and methods for performing instructions to transpose rectangular tiles. In one example, a processor includes fetch circuitry to fetch an instruction having fields to specify an opcode and locations of first destination, second destination, first source, and second source matrices, the specified opcode to cause the processor to process each of the specified source and destination matrices as a rectangular matrix, decode circuitry to decode the fetched rectangular matrix transpose instruction, and execution circuitry to respond to the decoded rectangular matrix transpose instruction by transposing each row of elements of the specified first source matrix into a corresponding column of the specified first destination matrix and transposing each row of elements of the specified second source matrix into a corresponding column of the specified second destination matrix.