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1. 发明申请

WO2023009641A1 DATA STREAMING ACCELERATOR 审中-公开
公开(公告)号：WO2023009641A1
公开(公告)日：2023-02-02
申请号：PCT/US2022/038546
申请日：2022-07-27
申请人： INTEL CORPORATION
发明人： SANKARAN, Rajesh M. , LANTZ, Philip R. , JOSHI, Dhananjay A. , RANGANATHAN, Narayan , KHOR, Hai Ming , KUMAR, Sanjay , RAO, Nikhil , GAYEN, Saurabh , KAKAIYA, Utkarsh Y.
IPC分类号： G06F12/1027 , G06F3/06 , G06F15/78
摘要： Methods and apparatus relating to data streaming accelerators are described. In an embodiment, a hardware accelerator such as a Data Streaming Accelerator (DSA) logic circuitry provides high-performance data movement and/or data transformation for data to be transferred between a processor (having one or more processor cores) and a storage device. Other embodiments are also disclosed and claimed.

2. 发明申请

WO2013101193A1 METHOD AND DEVICE FOR MANAGING HARDWARE ERRORS IN A MULTI-CORE ENVIRONMENT 审中-公开
标题翻译：用于管理多核环境中的硬件错误的方法和设备
公开(公告)号：WO2013101193A1
公开(公告)日：2013-07-04
申请号：PCT/US2011/068130
申请日：2011-12-30
申请人： INTEL CORPORATION , SWANSON, Robert , BULUSU, Mallik , BAHNSEN, Robert B. , RANGANATHAN, Narayan , LOMBARD, David
发明人： SWANSON, Robert , BULUSU, Mallik , BAHNSEN, Robert B. , RANGANATHAN, Narayan , LOMBARD, David
IPC分类号： G06F9/46 , G06F9/44 , G06F11/22
CPC分类号： G06F11/2028 , G06F11/2025 , G06F11/2035 , G06F11/2041 , G06F11/2043
摘要： A method and device for managing hardware errors in a multi-core environment includes allocating processor cores to a main set and a spare set of processor cores. The main set of processor cores are used by an operating system, and the spare set of processor cores are dedicated to software applications. Should a processor core error occur, a processor core swap may be performed to swap a spare processor core for a failing main processor core without interrupting the execution of the operating system.
摘要翻译：一种用于管理多核环境中的硬件错误的方法和设备包括：将处理器核分配给主集和一组备用处理器核。处理器核心的主要集合由操作系统使用，备用的处理器核心集合专用于软件应用程序。如果发生处理器核心错误，则可执行处理器核心交换以交换故障主处理器内核的备用处理器内核，而不会中断操作系统的执行。

3. 发明申请

WO2017117319A1 SYSTEM, METHOD, AND APPARATUSES FOR REMOTE MONITORING 审中-公开
标题翻译：用于远程监控的系统，方法和设备
公开(公告)号：WO2017117319A1
公开(公告)日：2017-07-06
申请号：PCT/US2016/069064
申请日：2016-12-29
申请人： INTEL CORPORATION
发明人： GUIM BERNAT, Francesc , KUMAR, Karthik , BLANKENSHIP, Robert G. , RAMANUJAN, Raj K. , WILLHALM, Thomas , RANGANATHAN, Narayan
IPC分类号： G06F11/30 , G06F12/02
CPC分类号： G06F12/0833 , G06F12/0802 , G06F12/0817 , G06F12/084 , G06F12/0875 , G06F13/1663 , G06F2212/314 , G06F2212/621 , G06F2212/622
摘要： Embodiments of systems, method, and apparatuses for remote monitoring are described. In some embodiments, an apparatus includes at least one monitoring circuit to monitor for memory accesses to an address space; at least one a monitoring table to store an identifier of the address space; and a tag directory per core used by the core to track entities that have access to the address space.
摘要翻译：描述了用于远程监视的系统，方法和设备的实施例。在一些实施例中，一种装置包括：至少一个监视电路，用于监视对地址空间的存储器访问; 至少一个监控表，用于存储地址空间的标识符; 以及每个核心使用的标签目录，以便跟踪有权访问地址空间的实体。

4. 发明申请

WO2017105816A1 ADAPTIVE FABRIC MULTICAST SCHEMES 审中-公开
标题翻译：自适应织物组播方案
公开(公告)号：WO2017105816A1
公开(公告)日：2017-06-22
申请号：PCT/US2016/063915
申请日：2016-11-29
申请人： INTEL CORPORATION
发明人： GUIM BERNAT, Francesc Cesc , KUMAR, Karthik , WILLHALM, Thomas , RAMANUJAN, Raj K. , RANGANATHAN, Narayan
IPC分类号： H04L12/931 , H04L12/937 , H04L12/801
CPC分类号： H04L49/201 , H04L12/1845 , H04L41/5006 , H04L43/10 , H04L47/806
摘要： Described herein are devices and techniques for distributing application data. A device can communicate with one or more hardware switches. The device can receive, from a software stack, a multicast message including a constraint that indicates how application data is to be distributed. The constraint including a listing of the set of nodes and a number of nodes to which the application data is to be distributed. The device may receive, from the software stack, the application data for distribution to a plurality of nodes. The plurality of nodes being a subset of the set of nodes equaling the number of nodes. The device may select the plurality of nodes from the set of nodes. The device also may distribute a copy of the application data to the plurality of nodes based on the constraint. Also described are other embodiments.
摘要翻译：这里描述的是用于分发应用程序数据的设备和技术。设备可以与一个或多个硬件交换机进行通信。该设备可以从软件栈接收包括指示如何分配应用数据的约束的多播消息。该约束包括列出节点集合和应用数据将被分发到的多个节点。该设备可以从软件堆栈接收应用数据以分配给多个节点。多个节点是等于节点数量的节点集合的子集。该设备可以从该组节点中选择多个节点。该设备还可以基于约束将应用数据的副本分发到多个节点。还描述了其他实施例。

5. 发明申请

WO2017117318A1 SYSTEMS, METHODS, AND APPARATUSES FOR DISTRIBUTED CONSISTENCY MEMORY 审中-公开
标题翻译：用于分布式一致性存储器的系统，方法和设备
公开(公告)号：WO2017117318A1
公开(公告)日：2017-07-06
申请号：PCT/US2016/069063
申请日：2016-12-29
申请人： INTEL CORPORATION
发明人： GUIM BERNAT, Francesc , RANGANATHAN, Narayan , KUMAR, Karthik , RAMANUJAN, Raj K. , BLANKENSHIP, Robert G.
IPC分类号： G06F12/02 , G06F12/084
CPC分类号： G06F12/0833 , G06F12/0813 , G06F2212/314 , G06F2212/621
摘要： Systems, methods and apparatuses for distributed consistency memory. In some embodiments, the apparatus comprises at least one monitoring circuit to monitor for memory accesses to an address space; at least one a monitoring table to store an identifier of the address space; and at least one hardware core to execute an instruction to enable the monitoring circuit.
摘要翻译：用于分布式一致性存储器的系统，方法和设备
在一些实施例中，该装置包括至少一个监视电路以监视对地址空间的存储器访问; 至少一个监控表，用于存储地址空间的标识符; 和至少一个硬件核心来执行指令来启用监视电路。

6. 发明申请

WO2017053895A1 RELIABLE REPLICATION MECHANISMS BASED ON ACTIVE-PASSIVE HFI PROTOCOLS BUILT ON TOP OF NON-RELIABLE MULTICAST FABRIC IMPLEMENTATIONS 审中-公开
标题翻译：基于无源HFI协议的可靠的复制机制建立在不可靠的多媒体织物实施之上
公开(公告)号：WO2017053895A1
公开(公告)日：2017-03-30
申请号：PCT/US2016/053586
申请日：2016-09-23
申请人： INTEL CORPORATION
发明人： GUIM BERNAT, Francesc , GIEFER, Charles A , RAMANUJAN, Raj K , BLANKENSHIP, Robert G , RANGANATHAN, Narayan
IPC分类号： H04L12/947
CPC分类号： H04L49/201 , H04L5/0055 , H04L12/1863 , H04L43/106
摘要： Methods, apparatus, and systems for reliable replication mechanisms based on active-passive HFI protocols build on top of non-reliable multicast fabric implementations. Under a first hardware-based scheme, a reliable replication mechanism is (primarily) implemented via Host Fabric Interfaces (HFIs) coupled to (or integrated in) nodes coupled to a non-reliable fabric. Under this approach, the HFIs take an active role in ensuring reliable delivery of multicast messages to each of multiple target nodes. Under a second hybrid software/hardware scheme, software running on nodes is responsible for determining whether target nodes have confirmed delivery of multicast messages and sending retry messages for cases in which delivery is not acknowledged within a timeout period. At the same time, the HFIs on the target nodes are responsible for generating reply messages containing acknowledgements rather than software running on the target nodes.
摘要翻译：基于主动 - 被动HFI协议的可靠复制机制的方法，设备和系统建立在不可靠的组播结构实现之上。在第一个基于硬件的方案下，可靠的复制机制（主要）通过耦合到耦合到不可靠结构的（或集成在）节点的主机结构接口（HFI）来实现。在这种方法下，HFI在确保将多播消息可靠地传送到多个目标节点中的每一个方面发挥积极作用。在第二个混合软件/硬件方案下，在节点上运行的软件负责确定目标节点是否已经确认了多播消息的传递，并且在超时时间段内未发送传送的情况下发送重试消息。同时，目标节点上的HFI负责生成包含确认的应答消息，而不是在目标节点上运行的软件。

7. 发明申请

WO2018125250A1 SYSTEMS, METHODS, AND APPARATUSES FOR HETEROGENEOUS COMPUTING 审中-公开
公开(公告)号：WO2018125250A1
公开(公告)日：2018-07-05
申请号：PCT/US2016/069640
申请日：2016-12-31
申请人： INTEL CORPORATION
发明人： SANKARAN, Rajesh M. , NEIGER, Gilbert , RANGANATHAN, Narayan , VAN DOREN, Stephen R. , NUZMAN, Joseph , MCDONNELL, Niall D. , O'HANLON, Michael A. , MOSUR, Lokpraveen B. , DRYSDALE, Tracy, Garrett , NURVITADHI, Eriko , MISHRA, Asit K. , VENKATESH, Ganesh , MARR, Deborah T. , CARTER, Nicholas P. , PEARCE, Jonathan D. , GROCHOWSKI, Edward T. , GRECO, Richard J. , VALENTINE, Robert , CORBAL, Jesus , FLETCHER, Thomas D. , BRADFORD, Dennis R. , MANLEY, Dwight P. , CHARNEY, Mark J. , COOK, Jeffrey J. , CAPRIOLI, Paul , YAMADA, Koichi , GLOSSOP, Kent D. , SHEFFIELD, David B.
IPC分类号： G06F9/48 , G06F9/38
摘要： Embodiments of systems, methods, and apparatuses for heterogeneous computing are described. In some embodiments, a hardware heterogeneous scheduler dispatches instructions for execution on one or more plurality of heterogeneous processing elements, the instructions corresponding to a code fragment to be processed by the one or more of the plurality of heterogeneous processing elements, wherein the instructions are native instructions to at least one of the one or more of the plurality of heterogeneous processing elements.

8. 发明申请

WO2018004997A1 REMOTE MEMORY OPERATIONS 审中-公开
标题翻译：远程存储器操作
公开(公告)号：WO2018004997A1
公开(公告)日：2018-01-04
申请号：PCT/US2017/035719
申请日：2017-06-02
申请人： INTEL CORPORATION
发明人： GUIM BERNAT, Francesc , KUMAR, Karthik , WILLHALM, Thomas , RANGANATHAN, Narayan , VOGT, Pete
IPC分类号： H04L12/931 , H04L12/933 , H04L12/935
摘要： An extension of node architecture and proxy requests enables a node to expose memory computation capability to remote nodes. A remote node can request execution of an operation by a remote memory computation resource, and the remote memory computation resource can execute the request locally and return the results of the computation. The node includes processing resources, a fabric interface, and a memory subsystem including a memory computation resource. The local execution of the request by the memory computation resource can reduce latency and bandwidth concerns typical with remote requests.
摘要翻译：
节点架构和代理请求的扩展使节点能够将存储器计算能力展现给远程节点。远程节点可以请求远程内存计算资源执行操作，远程内存计算资源可以在本地执行请求并返回计算结果。该节点包括处理资源，结构接口以及包括存储器计算资源的存储器子系统。内存计算资源对本地请求的执行可以减少远程请求典型的延迟和带宽问题。

9. 发明申请

WO2015057353A1 DETERMINE WHEN AN ERROR LOG WAS CREATED 审中-公开
标题翻译：确定创建错误日志时确定
公开(公告)号：WO2015057353A1
公开(公告)日：2015-04-23
申请号：PCT/US2014/056720
申请日：2014-09-22
申请人： INTEL CORPORATION
发明人： RAJ, Ashoj , RANGANATHAN, Narayan
IPC分类号： G06F11/16
CPC分类号： G06F11/079 , G06F11/0706 , G06F11/0751 , G06F11/0787 , G06F11/1417 , G06F2201/805
摘要： A computing system can include a machine check counter (MCC) including a current value. The current value indicates a system reboot resetting hardware of the computing system. The machine check counter includes a model specific register including a counter indicating the current value, the current value to be incremented upon the system reboot.
摘要翻译：计算系统可以包括包括当前值的机器检查计数器（MCC）。当前值表示计算系统的系统重新启动重置硬件。机器检查计数器包括一个特定于型号的寄存器，包括一个指示当前值的计数器，当系统重启时增加的当前值。

10. 发明申请

WO2018140202A1 TECHNOLOGIES FOR POOLING ACCELERATORS OVER FABRIC 审中-公开
公开(公告)号：WO2018140202A1
公开(公告)日：2018-08-02
申请号：PCT/US2018/012297
申请日：2018-01-04
申请人： INTEL CORPORATION
发明人： SEN, Sujoy , KUMAR, Mohan J. , FAW, Donald L. , BALLE, Susanne M. , RANGANATHAN, Narayan
IPC分类号： G06F9/30
CPC分类号： H04L47/803 , H04L47/6275 , H04L49/109 , H04L67/1097 , H04L67/34
摘要： Technologies for pooling accelerators over fabric are disclosed. In the illustrative embodiment, an application may access an accelerator device over an application programming interface (API) and the API can access an accelerator device that is either local or a remote accelerator device that is located on a remote accelerator sled over a network fabric. The API may employ a send queue and a receive queue to send and receive command capsules to and from the accelerator sled.

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