公开(公告)号：US20230139762A1

公开(公告)日：2023-05-04

申请号：US18089453

申请日：2022-12-27

Applicant: Intel Corporation

Inventor： Stephen IBANEZ ,  Robert SOUTHWORTH ,  Salma Mirza JOHNSON ,  Vered BAR BRACHA ,  Bradley A. BURRES

IPC: G06F9/50 ,  G06F9/54 ,  G06F9/52

Abstract: Examples described herein relate to a network interface device that includes a programmable event processing architecture comprising a plurality of programmable event processors. When the plurality of programmable event processors are operational, one or more of the programmable event processors are to perform memory accesses separate from compute operations, group one or more events into at least one group, enforce atomic processing of other events within a group of the at least one group, wherein the atomic processing comprises propagation of state changes to among events of the group, and perform parallel processing of events belonging to different groups.

公开(公告)号：US20170286221A1

公开(公告)日：2017-10-05

申请号：US15086050

申请日：2016-03-30

Applicant: INTEL CORPORATION

Inventor： Tal AZOGUI ,  Vered BAR BRACHA ,  Vallabhajosyula S. SOMAYAZULU ,  Wei WU

IPC: G06F11/10 ,  G06F3/06

CPC classification number: G06F3/067 ,  G06F3/0619 ,  G06F3/064 ,  G06F11/1048

Abstract: Provided are a method and apparatus for an error tolerance aware data retention scheme in a storage device for multi-scale error tolerant data. A mapping of retention priorities to sectors of the storage units maps higher retention priorities to sectors having a higher retention capability. A data stream and retention metadata for the data stream indicate retention priorities for segments of the data stream. Segments of the data stream having less error tolerance are mapped to higher retention priorities than segments of the data stream having greater error tolerance. The mapping of retention priorities is used to determine a sector having a retention priority matching a retention priority of a segment of the data stream indicated in the retention metadata. The segment of the data stream is stored in the determined sector.

公开(公告)号：US20240163030A1

公开(公告)日：2024-05-16

申请号：US18513338

申请日：2023-11-17

Applicant: Intel Corporation

Inventor： Jing ZHU ,  Pengfei ZHAO ,  Nageen HIMAYAT ,  Vered BAR BRACHA

IPC: H04L1/1867 ,  H04L1/00 ,  H04L1/1607 ,  H04L43/0829 ,  H04L47/2483 ,  H04W24/10

CPC classification number: H04L1/1874 ,  H04L1/0076 ,  H04L1/1642 ,  H04L43/0835 ,  H04L47/2483 ,  H04W24/10

Abstract: Packet recovery mechanisms for wireless networks, which improve end-to-end (e2e) reliability, are provided. First embodiments include packet retransmission between a receiver and a transmitter, wherein, if the transmitter cannot find a lost packet in its transmission buffer, the transmitter sends a First Sequence Number (FSN) report to the receiver to notify the receiver of a sequence number (SN) of an oldest (acknowledged) packet in the buffer. In response, the receiver does not report lost packets whose SN is older than the FSN. Second embodiments involve using a network coding algorithm to recover lost packets, wherein the transmitter sends a control message to the receiver that includes a coded packet to be recovered and information for decoding the coded packet. Other embodiments may be described and/or claimed.

公开(公告)号：US20240012769A1

公开(公告)日：2024-01-11

申请号：US18370621

申请日：2023-09-20

Applicant: Intel Corporation

Inventor： Francesc GUIM BERNAT ,  Manish DAVE ,  Vered BAR BRACHA ,  Bradley A. BURRES ,  Uzair QURESHI ,  Joseph GRECCO ,  Paul KAPPLER ,  Dirk F. BLEVINS ,  Mukesh Gangadhar BHAVANI VENKATESAN ,  Hariharan M ,  Marek PIOTROWSKI ,  Dhanya PILLAI ,  John MANGAN ,  Mandar CHINCHOLKAR ,  Eoin WALSH ,  Sumit MOHAN ,  Ned SMITH ,  Tushar Sudhakar GOHAD

IPC: G06F13/16 ,  G06F11/20

CPC classification number: G06F13/1668 ,  G06F11/2017 ,  G06F2201/80

Abstract: Examples described herein relate to a network interface device. In some examples, the network interface device includes a network interface, a direct memory access (DMA) circuitry, a host interface, memory, one or more processors, and circuitry to: based on a configuration of operation specifying a standalone operation, cause the network interface device to operate in standalone to execute one or more applications and based on a configuration of operation specifying a companion operation, cause the network interface device to operate in companion to provide at least one host system with access to one or more hardware resources accessible by the network interface device.

公开(公告)号：US20230127722A1

公开(公告)日：2023-04-27

申请号：US18089486

申请日：2022-12-27

Applicant: Intel Corporation

Inventor： Stephen IBANEZ ,  Robert SOUTHWORTH ,  Salma Mirza JOHNSON ,  Vered BAR BRACHA ,  Bradley A. BURRES

IPC: G06F9/54 ,  G06F9/48

Abstract: Examples described herein relate to a network interface device that includes a programmable event processing architecture that includes a plurality of programmable event processors. In some examples, the plurality of programmable event processors are to perform memory accesses separate from compute operations. In some examples, the plurality of programmable event processors are to group one or more events into at least one group. In some examples, the plurality of programmable event processors are to perform parallel processing of events belonging to different groups. In some examples, the plurality of programmable event processors are programmed to perform at least one transport protocol.

公开(公告)号：US20200336258A1

公开(公告)日：2020-10-22

申请号：US16956358

申请日：2019-03-26

Applicant: Intel Corporation

Inventor： Jing ZHU ,  Pengfei ZHAO ,  Nageen HIMAYAT ,  Vered BAR BRACHA

IPC: H04L1/18 ,  H04L1/00 ,  H04L1/16 ,  H04L12/26 ,  H04W24/10 ,  H04L12/851

Abstract: Packet recovery mechanisms for wireless networks, which improve end-to-end (e2e) reliability, are provided. First embodiments include packet retransmission between a receiver and a transmitter, wherein, if the transmitter cannot find a lost packet in its transmission buffer, the transmitter sends a First Sequence Number (FSN) report to the receiver to notify the receiver of a sequence number (SN) of an oldest (acknowledged) packet in the buffer. In response, the receiver does not report lost packets whose SN is older than the FSN. Second embodiments involve using a network coding algorithm to recover lost packets, wherein the transmitter sends a control message to the receiver that includes a coded packet to be recovered and information for decoding the coded packet. Other embodiments may be described and/or claimed.