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公开(公告)号：US20150130814A1
公开(公告)日：2015-05-14
申请号：US14077149
申请日：2013-11-11
Applicant: Amazon Technologies, Inc.
Inventor： Quais Taraki , Vinod Murli Mamtani , Matthew Vahlsing , James Jonathan Morris , Gerard Joseph Heinz, II , Nicholas Patrick Wilt
CPC classification number: G06T11/40 , G06T11/60 , H04L65/4092 , H04L65/604 , H04L65/607 , H04L65/80
Abstract: In some cases, one or more rendered views of a scene of a particular content item, such as a video game, may be generated by a content provider and transmitted from the content provider to multiple different clients. Additionally, in some cases, a content provider may employ multiple graphics processing units to generate the one or more views. Furthermore, in some cases, data associated with multiple different views of a scene may be combined into a single data collection, such as a render target.
Abstract translation: 在某些情况下，内容提供商可以生成特定内容项目（例如视频游戏）的场景的一个或多个呈现视图，并从内容提供商发送到多个不同的客户端。 另外，在一些情况下，内容提供者可以使用多个图形处理单元来生成一个或多个视图。 此外，在一些情况下，与场景的多个不同视图相关联的数据可以被组合成单个数据集合，诸如呈现目标。
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公开(公告)号：US20220028351A1
公开(公告)日：2022-01-27
申请号：US17497785
申请日：2021-10-08
Applicant: Amazon Technologies, Inc.
Inventor： Nicholas Patrick Wilt , Ashutosh Tambe , Nathan Lee Burns , Nafea Bshara
Abstract: Methods, systems, and computer-readable media for virtualizing graphics processing in a provider network are disclosed. A virtual compute instance is provisioned from a provider network. The provider network comprises a plurality of computing devices configured to implement a plurality of virtual compute instances with multi-tenancy. A virtual GPU is attached to the virtual compute instance. The virtual GPU is implemented using a physical GPU, and the physical GPU is accessible to the virtual compute instance over a network. An application is executed using the virtual GPU on the virtual compute instance. Executing the application generates virtual GPU output that is provided to a client device.
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公开(公告)号：US11145271B2
公开(公告)日：2021-10-12
申请号：US14822511
申请日：2015-08-10
Applicant: Amazon Technologies, Inc.
Inventor： Nicholas Patrick Wilt , Ashutosh Tambe , Nathan Lee Burns , Nafea Bshara
Abstract: Methods, systems, and computer-readable media for virtualizing graphics processing in a provider network are disclosed. A virtual compute instance is provisioned from a provider network. The provider network comprises a plurality of computing devices configured to implement a plurality of virtual compute instances with multi-tenancy. A virtual GPU is attached to the virtual compute instance. The virtual GPU is implemented using a physical GPU, and the physical GPU is accessible to the virtual compute instance over a network. An application is executed using the virtual GPU on the virtual compute instance. Executing the application generates virtual GPU output that is provided to a client device.
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公开(公告)号：US10692168B1
公开(公告)日：2020-06-23
申请号：US15417064
申请日：2017-01-26
Applicant: Amazon Technologies, Inc.
Inventor： Malcolm Featonby , Yuxuan Liu , Mihir Sadruddin Surani , John Merrill Phillips, Jr. , Umesh Chandani , Douglas Cotton Kurtz , Nicholas Patrick Wilt , Adithya Bhat
IPC: G06T1/20 , G06F9/445 , G06F9/455 , H04L12/823 , H04L12/753 , G06T1/60
Abstract: A first remote virtualized graphics device is instantiated in response to a determination that processing of graphics operations is to be enabled in a first availability mode on behalf of a compute instance. A configuration operation is performed at a routing device to enable packets from the first remote virtualized graphics device to be transmitted to a graphics result destination. In response to an indication of unavailability, the routing device is configured to enable packets from a second remote virtualized graphics device to be directed to the graphics result destination.
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Patent Agency Ranking
公开(公告)号：US10650484B2
公开(公告)日：2020-05-12
申请号：US16377087
申请日：2019-04-05
Applicant: Amazon Technologies, Inc.
Inventor： Malcolm Featonby , Yuxuan Liu , Umesh Chandani , John Merrill Phillips, Jr. , Nicholas Patrick Wilt , Adithya Bhat , Douglas Cotton Kurtz , Mihir Sadruddin Surani
Abstract: Methods, systems, and computer-readable media for dynamic and application-specific virtualized graphics processing are disclosed. Execution of an application is initiated on a virtual compute instance. The virtual compute instance is implemented using a server. One or more graphics processing unit (GPU) requirements associated with the execution of the application are determined. A physical GPU resource is selected from a pool of available physical GPU resources based at least in part on the one or more GPU requirements. A virtual GPU is attached to the virtual compute instance based at least in part on initiation of the execution of the application. The virtual GPU is implemented using the physical GPU resource selected from the pool and accessible to the server over a network.
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公开(公告)号：US20180204301A1
公开(公告)日：2018-07-19
申请号：US15409482
申请日：2017-01-18
Applicant: Amazon Technologies, Inc.
Inventor： Malcolm Featonby , Yuxuan Liu , Umesh Chandani , John Merrill Phillips, JR. , Nicholas Patrick Wilt , Adithya Bhat , Douglas Cotton Kurtz , Mihir Sadruddin Surani
CPC classification number: G06T1/20 , G06F9/445 , G06F9/45558 , G06F9/5044 , G06F9/5072 , G06F9/5077 , G06F2209/5011
Abstract: Methods, systems, and computer-readable media for dynamic and application-specific virtualized graphics processing are disclosed. Execution of an application is initiated on a virtual compute instance. The virtual compute instance is implemented using a server. One or more graphics processing unit (GPU) requirements associated with the execution of the application are determined. A physical GPU resource is selected from a pool of available physical GPU resources based at least in part on the one or more GPU requirements. A virtual GPU is attached to the virtual compute instance based at least in part on initiation of the execution of the application. The virtual GPU is implemented using the physical GPU resource selected from the pool and accessible to the server over a network.
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公开(公告)号：US09904974B2
公开(公告)日：2018-02-27
申请号：US14938654
申请日：2015-11-11
Applicant: Amazon Technologies, Inc.
Inventor： Nicholas Patrick Wilt , Ashutosh Tambe
CPC classification number: G06T1/20 , G06F9/445 , G06F9/45558 , G06F9/50 , G06F2009/45562 , G06F2009/4557
Abstract: Methods, systems, and computer-readable media for placement optimization for virtualized graphics processing are disclosed. A provider network comprises a plurality of instance locations for physical compute instances and a plurality of graphics processing unit (GPU) locations for physical GPUs. A GPU location for a physical GPU or an instance location for a physical compute instance is selected in the provider network. The GPU location or instance location is selected based at least in part on one or more placement criteria. A virtual compute instance with attached virtual GPU is provisioned. The virtual compute instance is implemented using the physical compute instance in the instance location, and the virtual GPU is implemented using the physical GPU in the GPU location. The physical GPU is accessible to the physical compute instance over a network. An application is executed using the virtual GPU on the virtual compute instance.
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公开(公告)号：US09886737B2
公开(公告)日：2018-02-06
申请号：US14938461
申请日：2015-11-11
Applicant: Amazon Technologies, Inc.
Inventor： Nicholas Patrick Wilt , Ashutosh Tambe , Nathan Lee Burns
CPC classification number: G06T1/20 , G06F9/445 , G06F9/45558 , G06F9/50 , G06F2009/45562
Abstract: Methods, systems, and computer-readable media for local-to-remote migration for virtualized graphics processing are disclosed. A virtual compute instance comprising a local GPU is provisioned from a provider network. The provider network comprises a plurality of computing devices configured to implement a plurality of virtual compute instances with multi-tenancy. A virtual GPU is attached to the virtual compute instance. The virtual GPU is implemented using a physical GPU, and the physical GPU is accessible to the virtual compute instance over a network. Graphics processing for the virtual compute instance is migrated from the local GPU to the virtual GPU. An application is executed using the virtual GPU on the virtual compute instance.
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29.发明授权公开(公告)号：US09317452B1
公开(公告)日：2016-04-19
申请号：US14083118
申请日：2013-11-18
Applicant: Amazon Technologies, Inc.
Inventor： Kent David Forschmiedt , Nicholas Patrick Wilt , Matthew David Klein
CPC classification number: G06F12/1458 , G06F9/45558 , G06F12/1009 , G06F12/145 , G06F12/1483 , G06F12/1491 , G06F21/53 , G06F2009/45579 , G06F2009/45587 , G06F2221/2141
Abstract: A virtual machine environment in which a hypervisor provides direct memory mapped access by a virtual guest to a physical memory device. The hypervisor prevents reading from, writing to, or both, any individual register or registers while allowing unrestricted access to other registers, and without raising any abnormal condition in the guest's execution environment. For example, in one embodiment, the hypervisor can apply memory access protection to a memory page containing a restricted register so that a fault condition can be raised. When an instruction is executed, the hypervisor can intercept the fault condition and emulate the faulting guest instruction. When the emulation accesses the restricted address, the hypervisor can selectively decide whether or not to perform the access.
Abstract translation: 虚拟机环境，其中虚拟机管理程序提供由虚拟客户端到物理存储器设备的直接存储器映射访问。 虚拟机管理程序可防止任何单个注册表或寄存器的读取，写入或两者同时允许不受限制地访问其他寄存器，并且不会在客户执行环境中引起异常情况。 例如，在一个实施例中，管理程序可以将存储器访问保护应用于包含受限注册表的存储器页面，从而可以提高故障状况。 当执行指令时，管理程序可以截取故障状况并仿真客户指令故障。 当仿真访问受限地址时，管理程序可以选择性地决定是否执行访问。
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