公开(公告)号：US20230297410A1

公开(公告)日：2023-09-21

申请号：US18200458

申请日：2023-05-22

Applicant: Intel Corporation

Inventor： Kapil SOOD ,  Scott P. DUBAL ,  Patrick CONNOR ,  James R. HEARN

IPC: G06F9/455

CPC classification number: G06F9/45558 ,  G06F2009/45587 ,  G06F2009/45579

Abstract: Examples described herein relate to a trusted and secure emulated device. The emulated device can be assigned to a service based on attestation of a hardware platform of the emulated device, assignment of the emulated device to a trust domain, and attestation of a device configuration associated with the emulated device.

公开(公告)号：US20240364641A1

公开(公告)日：2024-10-31

申请号：US18768909

申请日：2024-07-10

Applicant: Intel Corporation

Inventor： Patrick CONNOR ,  James R. HEARN ,  Kevin LIEDTKE ,  Scott P. DUBAL

IPC: H04L49/356 ,  G06F9/455 ,  H04L47/125 ,  H04L47/32 ,  H04L67/1097 ,  H04L69/22

CPC classification number: H04L49/356 ,  G06F9/45558 ,  H04L47/125 ,  H04L47/32 ,  H04L67/1097 ,  H04L69/22 ,  G06F2009/4557 ,  G06F2009/45583 ,  G06F2009/45595

Abstract: Examples described herein relate to a switch device for a rack of two or more physical servers, wherein the switch device is coupled to the two or more physical servers and the switch device performs packet protocol processing termination for received packets and provides payload data from the received packets without a received packet header to a destination buffer of a destination physical server in the rack. In some examples, the switch device comprises at least one central processing unit, the at least one central processing unit is to execute packet processing operations on the received packets. In some examples, a physical server executes at least one virtualized execution environments (VEE) and the at least one central processing unit executes a VEE for packet processing of packets with data to be accessed by the physical server that executes the VEE.

公开(公告)号：US20220279057A1

公开(公告)日：2022-09-01

申请号：US17746611

申请日：2022-05-17

Applicant: Intel Corporation

Inventor： Patrick CONNOR ,  Scott P. DUBAL ,  James R. HEARN ,  Andrew J. HERDRICH ,  Kapil SOOD

IPC: H04L69/326 ,  H04L49/356 ,  H04L9/40

Abstract: Examples described herein relate to a network interface device. In some examples, the network interface device is to receive a request to transmit data, based on a first reliable transport protocol, and cause the data to be transmitted in at least one packet, based on a second reliable transport protocol, to a destination device and receive at least one packet, from a sender device, based on the second reliable transport protocol and indicate receipt of the at least one packet, based on the first reliable transport protocol, wherein the first reliable transport protocol is different than the second reliable transport protocol.

公开(公告)号：US20220329573A1

公开(公告)日：2022-10-13

申请号：US17845898

申请日：2022-06-21

Applicant: Intel Corporation

Inventor： Kapil SOOD ,  Patrick CONNOR ,  Scott P. DUBAL ,  James R. HEARN ,  Andrew J. HERDRICH

IPC: H04L9/40

Abstract: Examples described herein relate to a executing a service mesh in a trust domain in a network interface device and executing one or more services in a second trust domain in one or more devices. In some examples, the network interface device is configured to determine trust domain capabilities of the network interface device and provide the trust domain capabilities based on a query.

公开(公告)号：US20200322287A1

公开(公告)日：2020-10-08

申请号：US16905761

申请日：2020-06-18

Applicant: Intel Corporation

Inventor： Patrick CONNOR ,  James R. HEARN ,  Kevin LIEDTKE ,  Scott P. DUBAL

IPC: H04L12/931 ,  G06F9/455 ,  H04L12/803 ,  H04L12/823 ,  H04L29/06 ,  H04L29/08

Abstract: Examples described herein relate to a switch device for a rack of two or more physical servers, wherein the switch device is coupled to the two or more physical servers and the switch device performs packet protocol processing termination for received packets and provides payload data from the received packets without a received packet header to a destination buffer of a destination physical server in the rack. In some examples, the switch device comprises at least one central processing unit, the at least one central processing unit is to execute packet processing operations on the received packets. In some examples, a physical server executes at least one virtualized execution environments (VEE) and the at least one central processing unit executes a VEE for packet processing of packets with data to be accessed by the physical server that executes the VEE.

公开(公告)号：US20150358087A1

公开(公告)日：2015-12-10

申请号：US14300038

申请日：2014-06-09

Applicant: Intel Corporation

Inventor： Chris PAVLAS ,  Guobin LIU ,  Maciej MACHNIKOWSKI ,  Christine M. KRAUSE ,  Scott P. DUBAL

IPC: H04B10/564 ,  H04B10/508

CPC classification number: H04B10/564 ,  H04B10/40 ,  H04B10/508

Abstract: Embodiments of the present disclosure are directed toward techniques and configurations for an optical apparatus to control optical power of the light source. In one embodiment, the apparatus may include a transmitter and receiver to transmit and receive optical signals over an optical communication channel, and a controller to cause the transmitter to transmit pulse signals at a first power level and detect a change in optical power in the channel, indicating a presence of a signal from another optical apparatus. The controller may confirm that the detected apparatus is capable of communications at a second power level (greater than the first level) and initiate data transmission at the second level. Upon detection of a failure in the channel, the controller may cause the transmitter to halt the data transmission and restart the pulse signals at the first power level. Other embodiments may be described and/or claimed.

Abstract translation: 本公开的实施例涉及用于控制光源的光功率的光学装置的技术和配置。 在一个实施例中，该装置可以包括用于通过光通信信道发送和接收光信号的发射机和接收机，以及使得发射机以第一功率电平发射脉冲信号并且检测信道中光功率变化的控制器 指示存在来自另一光学装置的信号。 控制器可以确认所检测的装置能够在第二功率电平（大于第一电平）进行通信，并在第二电平开始数据传输。 在检测到通道故障时，控制器可能使发射机停止数据传输，并在第一功率电平下重新开始脉冲信号。 可以描述和/或要求保护其他实施例。

公开(公告)号：US20230353508A1

公开(公告)日：2023-11-02

申请号：US18220206

申请日：2023-07-10

Applicant: Intel Corporation

Inventor： Kapil SOOD ,  Patrick CONNOR ,  Scott P. DUBAL ,  James R. HEARN ,  Brendan RYAN ,  Chris MACNAMARA ,  Conor WALSH ,  David HUNT ,  John J. BROWNE ,  Kevin LAATZ

IPC: H04L49/00 ,  H04L47/625

CPC classification number: H04L49/3018 ,  H04L47/626

Abstract: Examples described herein relate to a system within a package. In some examples, the system includes a communication fabric and circuitry to adjust a packet throughput rate associated with the communication fabric based at least in part on incoming receive rate across multiple input ports and fabric usage. In some examples, the communication fabric is to communicatively couple devices in the package including one or more of: an accelerator, a processor, a memory, or a network interface device.

公开(公告)号：US20200257518A1

公开(公告)日：2020-08-13

申请号：US16858504

申请日：2020-04-24

Applicant: Intel Corporation

Inventor： Kevin LIEDTKE ,  James R. HEARN ,  Scott P. DUBAL ,  Jeffery OLIVER ,  Patrick J. McLAUGHLIN ,  Sharada Ashok SHIDDIBHAVI ,  Daniel K. OSAWA ,  Kelly J. COUCH ,  Maciej PLUCINSKI

IPC: G06F8/65 ,  G06F21/57

Abstract: Examples described herein relate to a network interface receiving a firmware update from one or more packets. In some examples, the one or more packets indicate a start of a firmware update. In some examples, the network interface can also perform authenticating the start of firmware update indication and based on authentication of the firmware update, permit a firmware update of a device. In some examples, the device is one or more of: Board Management Controller (BMC), central processing unit (CPU), network interface, Ethernet controller, storage controller, memory controller, display engine, graphics processing unit (GPU), accelerator device, or peripheral device. In some examples, an end of firmware update indicator is received in the one or more packets. In some examples, communications are maintained through a port during a firmware change.

公开(公告)号：US20190317802A1

公开(公告)日：2019-10-17

申请号：US16448860

申请日：2019-06-21

Applicant: Intel Corporation

Inventor： Alexander BACHMUTSKY ,  Andrew J. HERDRICH ,  Patrick CONNOR ,  Raghu KONDAPALLI ,  Francesc GUIM BERNAT ,  Scott P. DUBAL ,  James R. HEARN ,  Kapil SOOD ,  Niall D. MCDONNELL ,  Matthew J. ADILETTA

IPC: G06F9/48 ,  G06F9/50

Abstract: Examples are described herein that can be used to offload a sequence of work events to one or more accelerators to a work scheduler. An application can issue a universal work descriptor to a work scheduler. The universal work descriptor can specify a policy for scheduling and execution of one or more work events. The universal work descriptor can refer to one or more work events for execution. The work scheduler can, in some cases, perform translation of the universal work descriptor or a work event descriptor for compatibility and execution by an accelerator. The application can receive notice of completion of the sequence of work from the work scheduler or an accelerator.

公开(公告)号：US20180373553A1

公开(公告)日：2018-12-27

申请号：US15635124

申请日：2017-06-27

Applicant: Intel Corporation

Inventor： Patrick CONNOR ,  James R. Hearn ,  Scott P. DUBAL ,  Andrew J. HERDRICH ,  Kapil SOOD

IPC: G06F9/455

Abstract: Examples may include techniques to live migrate a virtual machine (VM) using disaggregated computing resources including compute and memory resources. Examples include copying data between allocated memory resources that serve as near or far memory for compute resources supporting the VM at a source or destination server in order to initiate and complete the live migration of the VM.