公开(公告)号：US20250110918A1

公开(公告)日：2025-04-03

申请号：US18375486

申请日：2023-09-30

Applicant: Intel Corporation

Inventor： Robert PAWLOWSKI ,  Vincent CAVE ,  Fabio CHECCONI ,  Scott CLINE ,  Shruti SHARMA

IPC: G06F15/78

Abstract: Techniques for offloading function streams are described. In some examples, a function is a sequence of instructions and a stream is a sequence of functions. In some examples, a co-processor is to handle functions and/or function streams provided by a main processor. In some examples, the co-processor includes a plurality of execution resources that at least include one or more of a direct memory access (DMA) engine, an atomic engine, and a collectives engine.

公开(公告)号：US20210389984A1

公开(公告)日：2021-12-16

申请号：US17410818

申请日：2021-08-24

Applicant: Intel Corporation

Inventor： Robert PAWLOWSKI ,  Ankit MORE ,  Jason M. HOWARD ,  Joshua B. FRYMAN ,  Tina C. ZHONG ,  Shaden SMITH ,  Sowmya PITCHAIMOORTHY ,  Samkit JAIN ,  Vincent CAVE ,  Sriram AANANTHAKRISHNAN ,  Bharadwaj KRISHNAMURTHY

IPC: G06F9/48 ,  G06F12/0815 ,  G06F9/35 ,  G06F9/38 ,  G06F13/28 ,  G06F9/30

Abstract: Disclosed embodiments relate to an improved memory system architecture for multi-threaded processors. In one example, a system includes a system comprising a multi-threaded processor core (MTPC), the MTPC comprising: P pipelines, each to concurrently process T threads; a crossbar to communicatively couple the P pipelines; a memory for use by the P pipelines, a scheduler to optimize reduction operations by assigning multiple threads to generate results of commutative arithmetic operations, and then accumulate the generated results, and a memory controller (MC) to connect with external storage and other MTPCs, the MC further comprising at least one optimization selected from: an instruction set architecture including a dual-memory operation; a direct memory access (DMA) engine; a buffer to store multiple pending instruction cache requests; multiple channels across which to stripe memory requests; and a shadow-tag coherency management unit.

公开(公告)号：US20210409265A1

公开(公告)日：2021-12-30

申请号：US17473540

申请日：2021-09-13

Applicant: Intel Corporation

Inventor： Robert PAWLOWSKI ,  Vincent CAVE ,  Shruti SHARMA ,  Fabrizio PETRINI ,  Joshua B. FRYMAN ,  Ankit MORE

IPC: H04L12/24

Abstract: Examples described herein relate to a first group of core nodes to couple with a group of switch nodes and a second group of core nodes to couple with the group of switch nodes, wherein: a core node of the first or second group of core nodes includes circuitry to execute one or more message passing instructions that indicate a configuration of a network to transmit data toward two or more endpoint core nodes and a switch node of the group of switch nodes includes circuitry to execute one or more message passing instructions that indicate the configuration to transmit data toward the two or more endpoint core nodes.