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91.发明申请公开(公告)号：US20190380171A1
公开(公告)日：2019-12-12
申请号：US16369420
申请日：2019-03-29
摘要： Technologies for providing hardware resources as a service with direct resource addressability are disclosed. According to one embodiment of the present disclosure, a device receives a request to access a destination accelerator device in an edge network, the request specifying a destination address assigned to the destination accelerator device. The device determines, as a function of the destination address, a location of the destination accelerator device and sends the request to the destination accelerator device.
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公开(公告)号：US20190220407A1
公开(公告)日：2019-07-18
申请号：US16329595
申请日：2016-09-30
IPC分类号： G06F12/0815 , G06F12/0891 , G06F12/0811 , G06F9/30
CPC分类号： G06F12/0815 , G06F9/30072 , G06F12/0811 , G06F12/0831 , G06F12/0833 , G06F12/0891
摘要： Method and apparatus implementing smart store operations with conditional ownership requests. One aspect includes a method implemented in a multi-core processor, the method comprises: receiving a conditional read for ownership (CondRFO) from a requester in response to an execution of an instruction to modify a target cache line (CL) with a new value, the CondRFO identifying the target CL and the new value; determining from a local cache a local CL corresponding to the target CL; determining a local value from the local CL; comparing the local value with the new value; setting a coherency state of the local CL to (S)hared when the local value is same as the new value; setting the coherency state of the local CL to (I)nvalid when the local value is different than the new value; and sending a response and a copy of the local CL to the requester. Other embodiments include an) apparatus configured to perform the actions of the methods.
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公开(公告)号：US20230006889A1
公开(公告)日：2023-01-05
申请号：US17900653
申请日：2022-08-31
IPC分类号： H04L41/122 , H04L41/5025
摘要： The present disclosure is generally related to edge computing technologies (ECTs), communications networking, network slicing, and in particular, to techniques and technologies for providing flow-specific network slices. In particular, the present disclosure describes mechanisms that expand existing end-to-end architectures in order to include quality of service and monitoring mechanisms that connect network slicing technologies with infrastructure and/or network data center quality of service provider domains. The described mechanisms provide data center bridging to enable network, edge computing, and cloud computing domains.
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公开(公告)号：US20220334878A1
公开(公告)日：2022-10-20
申请号：US17854664
申请日：2022-06-30
IPC分类号： G06F9/50
摘要： System and techniques for generating a virtual shared resource pool are described herein. The system may include means for reserving, by a controller of a first computing device, a resource on a second computing device. Means for instantiating, by the controller of the first computing device, a local service including a virtual function for the resource. The system may also include means for executing a process on the first computing device using the resource from the second computing device via the virtual function.
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公开(公告)号：US20210320875A1
公开(公告)日：2021-10-14
申请号：US17357358
申请日：2021-06-24
申请人： Francesc Guim Bernat , Karthik Kumar , Thomas E. Willis , Timothy Verrall , Robert G. Southworth
发明人： Francesc Guim Bernat , Karthik Kumar , Thomas E. Willis , Timothy Verrall , Robert G. Southworth
IPC分类号： H04L12/851
摘要： A network switch includes a memory device to store a stream information of a plurality of data streams being handled by the network switch, the stream information including a stream identifier, a stream service level agreement (SLA), and a stream traffic type; accelerator circuitry to apply stream transformation functions to data streams; telemetry circuitry to monitor egress ports of the network switch; and scheduler circuitry to: receive telemetry data from the telemetry circuitry to determine that a utilization of egress ports of the network switch is over a threshold utilization; determine a selected data stream of the plurality of data streams to transform; use the accelerator circuitry to transform the selected data stream to produce a transformed data stream, wherein the transformed data stream complies with a corresponding stream SLA; and transmit the transformed data stream on an egress port.
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公开(公告)号：US20210318965A1
公开(公告)日：2021-10-14
申请号：US17357662
申请日：2021-06-24
IPC分类号： G06F12/123 , G06F12/14 , G06F12/02 , G06F1/3234
摘要： The platform data aging for adaptive memory scaling described herein provides technical solutions for technical problems facing power management for electronic device processors. Technical solutions described herein include improved processor power management based on a memory region life-cycle (e.g., short-lived, long-lived, static). In an example, a short-term memory request is allocated to a short-term memory region, and that short-term memory region is powered down upon expiration of the lifetime of all short-term memory requests on the short-term memory region. Multiple memory regions may be scaled down (e.g., shut down) or scaled up based on demands for memory capacity and bandwidth.
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公开(公告)号：US20210051096A1
公开(公告)日：2021-02-18
申请号：US17086320
申请日：2020-10-30
IPC分类号： H04L12/725 , H04L12/803 , H04L12/933 , H04L12/825 , H04L12/931
摘要： Technologies for quality of service based throttling in a fabric architecture include a network node of a plurality of network nodes interconnected across the fabric architecture via an interconnect fabric. The network node includes a host fabric interface (HFI) configured to facilitate the transmission of data to/from the network node, monitor quality of service levels of resources of the network node used to process and transmit the data, and detect a throttling condition based on a result of the monitored quality of service levels. The HFI is further configured to generate and transmit a throttling message to one or more of the interconnected network nodes in response to having detected a throttling condition. The HFI is additionally configured to receive a throttling message from another of the network nodes and perform a throttling action on one or more of the resources based on the received throttling message. Other embodiments are described herein.
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公开(公告)号：US20200319696A1
公开(公告)日：2020-10-08
申请号：US16907264
申请日：2020-06-21
IPC分类号： G06F1/3234 , G06F12/0804 , G06N3/08 , G06N3/04 , G06F1/3287
摘要： Methods and apparatus for platform ambient data management schemes for tiered architectures. A platform including one or more CPUs coupled to multiple tiers of memory comprising various types of DIMMs (e.g., DRAM, hybrid, DCPMM) is powered by a battery subsystem receiving input energy harvested from one or more green energy sources. Energy threshold conditions are detected, and associated memory reconfiguration is performed. The memory reconfiguration may include but is not limited to copying data between DIMMs (or memory ranks on the DIMMS in the same tier, copying data between a first type of memory to a second type of memory on a hybrid DIMM, and flushing dirty lines in a DIMM in a first memory tier being used as a cache for a second memory tier. Following data copy and flushing operations, the DIMMs and/or their memory devices are powered down and/or deactivated. In one aspect, machine learning models trained on historical data are employed to project harvested energy levels that are used in detecting energy threshold conditions.
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公开(公告)号：US20200076715A1
公开(公告)日：2020-03-05
申请号：US16369426
申请日：2019-03-29
IPC分类号： H04L12/26
摘要： Technologies for collecting metrics associated with a processing resource (e.g., central processing unit (CPU) resources, accelerator device resources, and the like) over a time window are disclosed. According to an embodiment presented herein, a network device receives, in an edge network, a request to provide one or more metrics associated with a processing resource, the request specifying a window indicative of a time period to capture the one or more metrics. The network device obtains the one or more metrics from the processing resource for the specified window and provides the obtained one or more metrics in response to the request.
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公开(公告)号：US20190324911A1
公开(公告)日：2019-10-24
申请号：US16457826
申请日：2019-06-28
IPC分类号： G06F12/0831 , G06F12/0842 , G06F9/54
摘要： Embodiments may include systems and methods for performing remote memory operations in a shared memory address space. An apparatus includes a first network controller coupled to a first processor core. The first network controller processes a remote memory operation request, which is generated by a first memory coherency agent based on a first memory operation for an application operating on the first processor core. The remote memory operation request is associated with a remote memory address that is local to a second processor core coupled to the first processor core. The first network controller forwards the remote memory operation request to a second network controller coupled to the second processor core. The second processor core and the second network controller are to carry out a second memory operation to extend the first memory operation as a remote memory operation. Other embodiments may be described and/or claimed.
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