公开(公告)号：US12265826B2

公开(公告)日：2025-04-01

申请号：US18399014

申请日：2023-12-28

Applicant: Intel Corporation

Inventor： Bret Toll ,  Christopher J. Hughes ,  Dan Baum ,  Elmoustapha Ould-Ahmed-Vall ,  Raanan Sade ,  Robert Valentine ,  Mark J. Charney ,  Alexander F. Heinecke

IPC: G06F9/30

Abstract: Disclosed embodiments relate to systems for performing instructions to quickly convert and use matrices (tiles) as one-dimensional vectors. In one example, a processor includes fetch circuitry to fetch an instruction having fields to specify an opcode, locations of a two-dimensional (2D) matrix and a one-dimensional (1D) vector, and a group of elements comprising one of a row, part of a row, multiple rows, a column, part of a column, multiple columns, and a rectangular sub-tile of the specified 2D matrix, and wherein the opcode is to indicate a move of the specified group between the 2D matrix and the 1D vector, decode circuitry to decode the fetched instruction; and execution circuitry, responsive to the decoded instruction, when the opcode specifies a move from 1D, to move contents of the specified 1D vector to the specified group of elements.

公开(公告)号：US12147804B2

公开(公告)日：2024-11-19

申请号：US17382917

申请日：2021-07-22

Applicant: Intel Corporation

Inventor： Robert Valentine ,  Zeev Sperber ,  Mark J. Charney ,  Bret L. Toll ,  Rinat Rappoport ,  Stanislav Shwartsman ,  Dan Baum ,  Igor Yanover ,  Elmoustapha Ould-Ahmed-Vall ,  Menachem Adelman ,  Jesus Corbal ,  Yuri Gebil ,  Simon Rubanovich

IPC: G06F9/30 ,  G06F7/485 ,  G06F7/487 ,  G06F7/76 ,  G06F9/38 ,  G06F17/16

Abstract: Embodiments detailed herein relate to matrix operations. In particular, matrix (tile) multiply accumulate and negated matrix (tile) multiply accumulate are discussed. For example, in some embodiments decode circuitry to decode an instruction having fields for an opcode, an identifier for a first source matrix operand, an identifier of a second source matrix operand, and an identifier for a source/destination matrix operand; and execution circuitry to execute the decoded instruction to multiply the identified first source matrix operand by the identified second source matrix operand, add a result of the multiplication to the identified source/destination matrix operand, and store a result of the addition in the identified source/destination matrix operand and zero unconfigured columns of identified source/destination matrix operand are detailed.

公开(公告)号：US12124847B2

公开(公告)日：2024-10-22

申请号：US16474475

申请日：2017-07-01

Applicant: Intel Corporation

Inventor： Robert Valentine ,  Dan Baum ,  Zeev Sperber ,  Jesus Corbal ,  Elmoustapha Ould-Ahmed-Vall ,  Bret L Toll ,  Mark J. Charney ,  Barukh Ziv ,  Alexander Heinecke ,  Milind Girkar ,  Menachem Adelman ,  Simon Rubanovich

IPC: G06F9/30 ,  G06F7/485 ,  G06F7/487 ,  G06F7/76 ,  G06F9/38 ,  G06F17/16

CPC classification number: G06F9/30036 ,  G06F7/485 ,  G06F7/4876 ,  G06F7/762 ,  G06F9/3001 ,  G06F9/30032 ,  G06F9/30043 ,  G06F9/30109 ,  G06F9/30112 ,  G06F9/30134 ,  G06F9/30145 ,  G06F9/30149 ,  G06F9/3016 ,  G06F9/30185 ,  G06F9/30196 ,  G06F9/3818 ,  G06F9/3836 ,  G06F17/16 ,  G06F2212/454

Abstract: Embodiments detailed herein relate to matrix operations. In particular, support for a matrix transpose instruction is detailed. In some embodiments, decode circuitry to decode an instruction having fields for an opcode, a source matrix operand identifier, and a destination matrix operand identifier; and execution circuitry to execute the decoded instruction to transpose each row of elements of the identified source matrix operand into a corresponding column of the identified destination matrix operand are detailed.

公开(公告)号：US12039332B2

公开(公告)日：2024-07-16

申请号：US17587637

申请日：2022-01-28

Applicant: Intel Corporation

Inventor： Robert Valentine ,  Zeev Sperber ,  Mark J. Charney ,  Bret L. Toll ,  Jesus Corbal ,  Dan Baum ,  Alexander Heinecke ,  Elmoustapha Ould-Ahmed-Vall

IPC: G06F9/30 ,  G06F7/485 ,  G06F7/487 ,  G06F7/76 ,  G06F9/38 ,  G06F17/16

CPC classification number: G06F9/30036 ,  G06F7/485 ,  G06F7/4876 ,  G06F7/762 ,  G06F9/3001 ,  G06F9/30032 ,  G06F9/30043 ,  G06F9/30109 ,  G06F9/30112 ,  G06F9/30134 ,  G06F9/30145 ,  G06F9/30149 ,  G06F9/3016 ,  G06F9/30185 ,  G06F9/30196 ,  G06F9/3818 ,  G06F9/3836 ,  G06F17/16 ,  G06F2212/454

Abstract: Detailed herein are embodiment systems, processors, and methods for matrix move. For example, a processor comprising decode circuitry to decode an instruction having fields for an opcode, a source matrix operand identifier, and a destination matrix operand identifier; and execution circuitry to execute the decoded instruction to move each data element of the identified source matrix operand to corresponding data element position of the identified destination matrix operand is described.

公开(公告)号：US12032485B2

公开(公告)日：2024-07-09

申请号：US17133570

申请日：2020-12-23

Applicant: Intel Corporation

Inventor： Vedvyas Shanbhogue ,  Gilbert Neiger ,  Stephen Robinson ,  Dan Baum ,  Ron Gabor

IPC: G06F12/10 ,  G06F11/07 ,  G06F12/1027

CPC classification number: G06F12/1027 ,  G06F11/073 ,  G06F2212/657 ,  G06F2212/683

Abstract: Techniques to allow use of metadata in unused bits of virtual addresses are described. A processor of an aspect includes a decode circuit to decode a memory access instruction. The instruction to indicate one or more memory address operands that are to have address generation information and metadata. An execution circuit coupled with the decode circuit to generate a 64-bit virtual address based on the one or more memory address operands. The 64-bit virtual address having a bit 63, an X-bit address field starting at a bit 0 to store an address generated from the address generation information, and one or more metadata bits to store the metadata. The execution circuit also to perform a canonicality check on the 64-bit virtual address that does not fail due to non-canonical values of the metadata stored in the one or more metadata bits. Other processors, methods, systems, and instructions are disclosed.

公开(公告)号：US11977886B2

公开(公告)日：2024-05-07

申请号：US17706413

申请日：2022-03-28

Applicant: Intel Corporation

Inventor： Robert Valentine ,  Menachem Adelman ,  Elmoustapha Ould-Ahmed-Vall ,  Bret L. Toll ,  Milind B. Girkar ,  Zeev Sperber ,  Mark J. Charney ,  Rinat Rappoport ,  Jesus Corbal ,  Stanislav Shwartsman ,  Igor Yanover ,  Alexander F. Heinecke ,  Barukh Ziv ,  Dan Baum ,  Yuri Gebil ,  Raanan Sade

IPC: G06F9/30 ,  G06F7/485 ,  G06F7/487 ,  G06F7/76 ,  G06F9/38 ,  G06F17/16

CPC classification number: G06F9/30036 ,  G06F7/485 ,  G06F7/4876 ,  G06F7/762 ,  G06F9/3001 ,  G06F9/30032 ,  G06F9/30043 ,  G06F9/30109 ,  G06F9/30112 ,  G06F9/30134 ,  G06F9/30145 ,  G06F9/30149 ,  G06F9/3016 ,  G06F9/30185 ,  G06F9/30196 ,  G06F9/3818 ,  G06F9/3836 ,  G06F17/16 ,  G06F2212/454

Abstract: Embodiments detailed herein relate to matrix operations. In particular, the loading of a matrix (tile) from memory. For example, support for a loading instruction is described in at least a form of decode circuitry to decode an instruction having fields for an opcode, a source matrix operand identifier, and destination memory information, and execution circuitry to execute the decoded instruction to store each data element of configured rows of the identified source matrix operand to memory based on the destination memory information.

公开(公告)号：US11714642B2

公开(公告)日：2023-08-01

申请号：US17706428

申请日：2022-03-28

Applicant: Intel Corporation

Inventor： Robert Valentine ,  Menachem Adelman ,  Elmoustapha Ould-Ahmed-Vall ,  Bret L. Toll ,  Milind B. Girkar ,  Zeev Sperber ,  Mark J. Charney ,  Rinat Rappoport ,  Jesus Corbal ,  Stanislav Shwartsman ,  Igor Yanover ,  Alexander F. Heinecke ,  Barukh Ziv ,  Dan Baum ,  Yuri Gebil

IPC: G06F9/30 ,  G06F7/485 ,  G06F7/487 ,  G06F17/16 ,  G06F7/76 ,  G06F9/38

CPC classification number: G06F9/30036 ,  G06F7/485 ,  G06F7/4876 ,  G06F7/762 ,  G06F9/3001 ,  G06F9/3016 ,  G06F9/30032 ,  G06F9/30043 ,  G06F9/30109 ,  G06F9/30112 ,  G06F9/30134 ,  G06F9/30145 ,  G06F9/30149 ,  G06F9/30185 ,  G06F9/30196 ,  G06F9/3818 ,  G06F9/3836 ,  G06F17/16 ,  G06F2212/454

Abstract: Embodiments detailed herein relate to matrix operations. In particular, the loading of a matrix (tile) from memory. For example, support for a loading instruction is described in at least a form of decode circuitry to decode an instruction having fields for an opcode, a source matrix operand identifier, and destination memory information, and execution circuitry to execute the decoded instruction to store each data element of configured rows of the identified source matrix operand to memory based on the destination memory information.

公开(公告)号：US11579883B2

公开(公告)日：2023-02-14

申请号：US16131382

申请日：2018-09-14

Applicant: Intel Corporation

Inventor： Christopher J. Hughes ,  Bret Toll ,  Dan Baum ,  Elmoustapha Ould-Ahmed-Vall ,  Raanan Sade ,  Robert Valentine ,  Mark J. Charney ,  Alexander F. Heinecke

IPC: G06F9/30 ,  G06F9/38

Abstract: Disclosed embodiments relate to systems and methods for performing instructions specifying horizontal tile operations. In one example, a processor includes fetch circuitry to fetch an instruction specifying a horizontal tile operation, a location of a M by N source matrix comprising K groups of elements, and locations of K destinations, wherein each of the K groups of elements comprises the same number of elements, decode circuitry to decode the fetched instruction, and execution circuitry to respond to the decoded instruction by generating K results, each result being generated by performing the specified horizontal tile operation across every element of a corresponding group of the K groups, and writing each generated result to a corresponding location of the K specified destination locations.

公开(公告)号：US11263008B2

公开(公告)日：2022-03-01

申请号：US16487774

申请日：2017-07-01

Applicant: Intel Corporation

Inventor： Robert Valentine ,  Zeev Sperber ,  Mark J. Charney ,  Bret L. Toll ,  Jesus Corbal ,  Alexander Heinecke ,  Barukh Ziv ,  Dan Baum ,  Elmoustapha Ould-Ahmed-Vall ,  Stanislav Shwartsman

IPC: G06F9/30 ,  G06F7/485 ,  G06F7/487 ,  G06F17/16 ,  G06F7/76 ,  G06F9/38

Abstract: Embodiments detailed herein relate to matrix operations. In particular, embodiment of broadcasting elements are described. For example, some embodiments describe broadcasting a scalar to all configured data element positons of a destination matrix (tile). For example, some embodiments describe broadcasting a row to all configured data element positons of a destination matrix (tile). For example, some embodiments describe broadcasting a column to all configured data element positons of a destination matrix (tile).

公开(公告)号：US11080048B2

公开(公告)日：2021-08-03

申请号：US16487777

申请日：2017-07-01

Applicant: Intel Corporation

Inventor： Menachem Adelman ,  Robert Valentine ,  Zeev Sperber ,  Mark J. Charney ,  Bret L. Toll ,  Rinat Rappoport ,  Jesus Corbal ,  Dan Baum ,  Alexander F. Heinecke ,  Elmoustapha Ould-Ahmed-Vall ,  Yuri Gebil ,  Raanan Sade

IPC: G06F9/30 ,  G06F7/485 ,  G06F7/487 ,  G06F17/16 ,  G06F7/76 ,  G06F9/38

Abstract: Embodiments detailed herein relate to matrix (tile) operations. For example, decode circuitry to decode an instruction having fields for an opcode and a memory address; and execution circuitry to execute the decoded instruction to set a tile configuration for the processor to utilize tiles in matrix operations based on a description retrieved from the memory address, wherein a tile a set of 2-dimensional registers are discussed.