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1. 发明授权

US10606651B2 Free form expression accelerator with thread length-based thread assignment to clustered soft processor cores that share a functional circuit 有权
公开(公告)号：US10606651B2
公开(公告)日：2020-03-31
申请号：US14745385
申请日：2015-06-20
申请人： Microsoft Technology Licensing, LLC
发明人： Douglas C. Burger , Stephen F. Heil , Sitaram V. Lanka , Andrew R. Putnam , Aaron Smith
IPC分类号： G06F9/50 , G06F9/38 , G06F15/76 , G06F15/78 , G06F15/80
摘要： A hardware acceleration component is provided that includes a plurality of hardware clusters, each hardware cluster comprising a plurality of soft processor cores and a functional circuit. The plurality of soft processor cores share the functional circuit.

2. 发明授权

US10333781B2 Changing between different roles at acceleration components 有权
公开(公告)号：US10333781B2
公开(公告)日：2019-06-25
申请号：US14752807
申请日：2015-06-26
申请人： Microsoft Technology Licensing, LLC
发明人： Andrew R. Putnam , Douglas C. Burger , Michael David Haselman , Stephen F. Heil , Yi Xiao , Sitaram V. Lanka
IPC分类号： G06F9/50 , H04L12/24
摘要： Aspects extend to methods, systems, and computer program products for changing between different roles at acceleration components. Changing roles at an acceleration component can be facilitated without loading an image file to configure or partially reconfigure the acceleration component. At configuration time, an acceleration component can be configured with a framework and a plurality of selectable roles. The framework also provides a mechanism for loading different selectable roles for execution at the acceleration component (e.g., the framework can include a superset of instructions for providing any of a plurality of different roles). The framework can receive requests for specified roles from other components and switch to a subset of instructions for the specified roles. Switching between subsets of instructions at an acceleration component is a lower overhead operation relative to reconfiguring or partially reconfiguring an acceleration component by loading an image file.

3. 发明申请

US20160379115A1 DEEP NEURAL NETWORK PROCESSING ON HARDWARE ACCELERATORS WITH STACKED MEMORY 审中-公开
标题翻译：具有堆叠存储器的硬件加速器的深层神经网络处理
公开(公告)号：US20160379115A1
公开(公告)日：2016-12-29
申请号：US14754344
申请日：2015-06-29
申请人： Microsoft Technology Licensing, LLC
发明人： Douglas C. Burger , Derek Chiou , Eric Chung , Andrew R. Putnam
IPC分类号： G06N3/08
摘要： A method is provided for processing on an acceleration component a deep neural network. The method includes configuring the acceleration component to perform forward propagation and backpropagation stages of the deep neural network. The acceleration component includes an acceleration component die and a memory stack disposed in an integrated circuit package. The memory stack has a memory bandwidth greater than about 50 GB/sec and a power efficiency of greater than about 20 MB/sec/mW.
摘要翻译：提供了一种用于对深度神经网络的加速度分量进行处理的方法。该方法包括配置加速度分量以执行深层神经网络的向前传播和反向传播阶段。加速度分量包括设置在集成电路封装中的加速度分量芯片和存储器堆叠。存储器堆栈具有大于约50GB /秒的存储器带宽和大于约20MB / sec / mW的功率效率。

4. 发明申请

US20160364271A1 INDEPENDENTLY NETWORKABLE HARDWARE ACCELERATORS FOR INCREASED WORKFLOW OPTIMIZATION 有权
标题翻译：独立的网络硬件加速器增加工作流优化
公开(公告)号：US20160364271A1
公开(公告)日：2016-12-15
申请号：US14735108
申请日：2015-06-09
申请人： MICROSOFT TECHNOLOGY LICENSING, LLC
发明人： Douglas Christopher Burger , Adrian M. Caulfield , Eric S. Chung , Andrew R. Putnam
IPC分类号： G06F9/50
CPC分类号： G06F9/5027 , G06F9/5044 , G06F9/505
摘要： Specialized processing devices comprise both processing circuitry that is pre-configured to perform a discrete set of computing operations more quickly than generalized central processing units and network transport circuitry that communicationally couples each individual specialized processing device to a network as its own unique network client. Requests for hardware acceleration from workflows being executed by generalized central processing units of server computing devices are directed to hardware accelerators in accordance with a table associating available hardware accelerators with the computing operations they are optimized to perform. Load balancing, as well as dynamic modifications in available hardware accelerators, is accomplished through updates to such a table. The portion of the workflow to be hardware accelerators is packetized and provided to such hardware accelerators, including via network communications to specialized processing devices that comprise network transport circuitry and act as their own unique network clients.
摘要翻译：专用处理设备包括处理电路，其被预配置为比通用化的中央处理单元和网络传输电路更快地执行离散的计算操作集合，所述中央处理单元和网络传输电路将每个单独的专用处理设备通信地耦合到网络作为其自己的唯一网络客户端。根据将可用硬件加速器与其优化执行的计算操作相关联的表，针对从服务器计算设备的广义中央处理单元执行的工作流的硬件加速请求被引导到硬件加速器。负载平衡以及可用硬件加速器的动态修改是通过更新这种表来实现的。作为硬件加速器的工作流的部分被分组并提供给这样的硬件加速器，包括经由网络通信到包括网络传输电路的专用处理设备并且充当其自己的唯一网络客户端。

5. 发明申请

US20160306701A1 LOCALLY RESTORING FUNCTIONALITY AT ACCELERATION COMPONENTS 有权
标题翻译：加速组件的局部恢复功能
公开(公告)号：US20160306701A1
公开(公告)日：2016-10-20
申请号：US14752802
申请日：2015-06-26
申请人： Microsoft Technology Licensing, LLC
发明人： Stephen F. Heil , Sitaram V. Lanka , Adrian M. Caulfield , Eric S. Chung , Andrew R. Putnam , Douglas C. Burger , Yi Xiao
IPC分类号： G06F11/14 , G06F9/445
CPC分类号： G06F11/1441 , G06F9/5027 , G06F9/5061 , G06F11/0709 , G06F11/0724 , G06F11/0793 , G06F11/277 , G06F2201/805
摘要： Aspects extend to methods, systems, and computer program products for locally restoring functionality at acceleration components. A role can be locally restored at an acceleration component when an error is self-detected at the acceleration component (e.g., by local monitoring logic). Locally restoring a role can include resetting internal state (application logic) of the acceleration component providing the role. Self-detection of errors and local restoration of a role is less resource intensive and more efficient than using external components (e.g., high-level services) to restore functionality at an acceleration component and/or to reset an entire graph. Monitoring logic at multiple acceleration components can locally reset roles in parallel to restore legitimate behavior of a graph.
摘要翻译：方面扩展到方法，系统和计算机程序产品，用于本地恢复加速组件的功能。当加速度分量（例如，通过本地监视逻辑）自检测到错误时，可以在加速度分量处本地恢复角色。本地恢复角色可以包括重置提供角色的加速组件的内部状态（应用逻辑）。错误的自身检测和角色的本地恢复比使用外部组件（例如，高级服务）在加速组件上还原功能和/或重置整个图形更少的资源密集型和更有效率。多个加速组件的监视逻辑可以并行地重新配置角色，以恢复图形的合法行为。

6. 发明授权

US11010198B2 Data processing system having a hardware acceleration plane and a software plane 有权
公开(公告)号：US11010198B2
公开(公告)日：2021-05-18
申请号：US15669652
申请日：2017-08-04
申请人： Microsoft Technology Licensing, LLC
发明人： Douglas C. Burger , Andrew R. Putnam , Stephen F. Heil
IPC分类号： G06F9/46 , G06F9/50 , H04L29/08
摘要： A data processing system is described herein that includes two or more software-driven host components. The two or more host components collectively provide a software plane. The data processing system also includes two or more hardware acceleration components (such as FPGA devices) that collectively provide a hardware acceleration plane. A common physical network allows the host components to communicate with each other, and which also allows the hardware acceleration components to communicate with each other. Further, the hardware acceleration components in the hardware acceleration plane include functionality that enables them to communicate with each other in a transparent manner without assistance from the software plane.

7. 发明授权

US10296392B2 Implementing a multi-component service using plural hardware acceleration components 有权
公开(公告)号：US10296392B2
公开(公告)日：2019-05-21
申请号：US14717788
申请日：2015-05-20
申请人： Microsoft Technology Licensing, LLC
发明人： Stephen F. Heil , Adrian M. Caulfield , Douglas C. Burger , Andrew R. Putnam , Eric S. Chung
IPC分类号： G06F9/46 , G06F15/177 , G06F7/38 , G06F9/50
摘要： A data processing system is described herein that includes two or more software-driven host components that collectively provide a software plane. The data processing system further includes two or more hardware acceleration components that collectively provide a hardware acceleration plane. The hardware acceleration plane implements one or more services, including at least one multi-component service. The multi-component service has plural parts, and is implemented on a collection of two or more hardware acceleration components, where each hardware acceleration component in the collection implements a corresponding part of the multi-component service. Each hardware acceleration component in the collection is configured to interact with other hardware acceleration components in the collection without involvement from any host component. A function parsing component is also described herein that determines a manner of parsing a function into the plural parts of the multi-component service.

8. 发明申请

US20160378460A1 PARTIALLY RECONFIGURING ACCELERATION COMPONENTS 审中-公开
标题翻译：部分重新加速组件
公开(公告)号：US20160378460A1
公开(公告)日：2016-12-29
申请号：US14752785
申请日：2015-06-26
申请人： Microsoft Technology Licensing, LLC
发明人： Derek T. Chiou , Sitaram V. Lanka , Adrian M. Caulfield , Andrew R. Putnam , Douglas C. Burger
IPC分类号： G06F9/445
CPC分类号： G06F11/00 , G06F8/656 , G06F11/0709 , G06F11/0793 , G06F11/1428 , G06F11/3003
摘要： Aspects extend to methods, systems, and computer program products for partially reconfiguring acceleration components. Partial reconfiguration can be implemented for any of a variety of reasons, including to address an error in functionality at the acceleration component or to update functionality at the acceleration component. During partial reconfiguration, connectivity can be maintained for any other functionality at the acceleration component untouched by the partial reconfiguration. Partial reconfiguration is more efficient to deploy than full reconfiguration of an acceleration component.
摘要翻译：方面扩展到用于部分重新配置加速组件的方法，系统和计算机程序产品。部分重新配置可以由各种原因实现，包括解决加速组件的功能错误或更新加速组件的功能。在部分重新配置期间，可以通过部分重新配置不改变的加速组件处的任何其他功能来维持连接性。部分重新配置比加速组件的完全重新配置更有效。

9. 发明申请

US20160308719A1 CHANGING BETWEEN DIFFERENT ROLES AT ACCELERATION COMPONENTS 审中-公开
标题翻译：在加速组件之间改变不同的角度
公开(公告)号：US20160308719A1
公开(公告)日：2016-10-20
申请号：US14752807
申请日：2015-06-26
申请人： Microsoft Technology Licensing, LLC
发明人： Andrew R. Putnam , Douglas C. Burger , Michael David Haselman , Stephen F. Heil , Yi Xiao , Sitaram V. Lanka
IPC分类号： H04L12/24
CPC分类号： H04L41/0816 , G06F9/5027 , G06F9/5061
摘要： Aspects extend to methods, systems, and computer program products for changing between different roles at acceleration components. Changing roles at an acceleration component can be facilitated without loading an image file to configure or partially reconfigure the acceleration component. At configuration time, an acceleration component can be configured with a framework and a plurality of selectable roles. The framework also provides a mechanism for loading different selectable roles for execution at the acceleration component (e.g., the framework can include a superset of instructions for providing any of a plurality of different roles). The framework can receive requests for specified roles from other components and switch to a subset of instructions for the specified roles. Switching between subsets of instructions at an acceleration component is a lower overhead operation relative to reconfiguring or partially reconfiguring an acceleration component by loading an image file.
摘要翻译：方面扩展到方法，系统和计算机程序产品，用于在加速组件之间切换不同角色。在加载图像文件以配置或部分重新配置加速组件的情况下，可以方便地在加速组件上更改角色。在配置时，可以使用框架和多个可选择的角色来配置加速组件。框架还提供了用于加载用于在加速度分量处执行的不同可选角色的机制（例如，框架可以包括用于提供多个不同角色中的任何一个的指令的超集）。框架可以接收来自其他组件的指定角色的请求，并切换到指定角色的指令子集。相对于通过加载图像文件来重新配置或部分地重新配置加速度分量，在加速度分量的子集之间切换是较低的开销操作。

10. 发明申请

US20160308649A1 Providing Services in a System having a Hardware Acceleration Plane and a Software Plane 审中-公开
标题翻译：在具有硬件加速平面和软件平面的系统中提供服务
公开(公告)号：US20160308649A1
公开(公告)日：2016-10-20
申请号：US14717721
申请日：2015-05-20
申请人： Microsoft Technology Licensing, LLC
发明人： Douglas C. Burger , Eric S. Chung , James R. Larus , Jan S. Gray , Andrew R. Putnam , Stephen F. Heil
IPC分类号： H04L5/00 , H04L29/08
CPC分类号： H04L5/0053 , G06F9/5027 , H04L67/18
摘要： A service mapping component (SMC) is described herein for allocating services to hardware acceleration components in a data processing system based on different kinds of triggering events. The data processing system is characterized by a hardware acceleration plane that is made up of the hardware acceleration components, together with a software plane that is made up of a plurality of software-driven host components. The SMC is configured to select, in response to a triggering event, at least one hardware acceleration component in the hardware plane to perform a service, based on at least one mapping consideration and based on availability information. Each host component in the software plane is then configured to access the service on one or more of the selected hardware acceleration component(s) via an associated local hardware acceleration component, or via some other route.
摘要翻译：本文描述了一种服务映射组件（SMC），用于基于不同种类的触发事件向数据处理系统中的硬件加速组件分配服务。数据处理系统的特征在于由硬件加速分量组成的硬件加速平面以及由多个软件驱动的主机组件组成的软件平面。 SMC被配置为基于至少一个映射考虑并基于可用性信息来选择响应于触发事件的硬件平面中的至少一个硬件加速组件来执行服务。然后，软件平面中的每个主机组件被配置为经由相关联的本地硬件加速组件或经由某个其他路线访问所选择的硬件加速组件中的一个或多个上的服务。

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