公开(公告)号：EP3901768B1

公开(公告)日：2024-10-09

申请号：EP20212696.7

申请日：2020-12-09

IPC: G06F9/4401 ,  G06F12/084 ,  G06F12/0802

CPC classification number: G06F9/4403 ,  G06F12/084

公开(公告)号：EP4439298A1

公开(公告)日：2024-10-02

申请号：EP24166800.3

申请日：2024-03-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： DAYAL, Jai ,  JOSEPH, Douglas ,  SURY, Samantika

IPC: G06F9/50 ,  G06F12/084

CPC classification number: G06F12/084 ,  G06F2209/50920130101 ,  G06F9/5027

Abstract: Provided is a method for data processing, the method including generating, by a host, a work request in a queue in a shared memory, reading, by an accelerator circuit, the work request from the queue in the shared memory, the shared memory being a physical memory that is common to the host and the accelerator circuit, and performing, by the accelerator circuit, an operation on data in the shared memory based on the work request.

公开(公告)号：EP3391227B1

公开(公告)日：2024-09-11

申请号：EP16876201.1

申请日：2016-09-20

IPC: G06F12/084

CPC classification number: G06F12/0811 ,  G06F12/084 ,  G06F12/0842 ,  G06F12/0846 ,  G06F2212/101620130101 ,  G06F2212/104420130101 ,  G06F2212/50220130101 ,  G06F2212/60120130101

公开(公告)号：EP4381388A1

公开(公告)日：2024-06-12

申请号：EP21801665.7

申请日：2021-10-14

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： ROOZBEH, Amir ,  PADALA, Chakri ,  FARSHIN, Alireza Farshin

IPC: G06F9/50 ,  G06F12/084

CPC classification number: G06F9/5016 ,  G06F12/084 ,  G06F12/0817 ,  G06F12/0831 ,  G06F12/0842 ,  G06F12/0813 ,  G06F2212/102420130101 ,  G06F2212/104820130101

公开(公告)号：EP4377765A1

公开(公告)日：2024-06-05

申请号：EP22741677.3

申请日：2022-06-17

Applicant: QUALCOMM INCORPORATED

Inventor： BHAT, Girish ,  PALACHARLA, Subbarao ,  SHABEL, Jeffrey ,  BERK, Isaac ,  BHOLE, Kedar ,  GANDHI, Vipul ,  PATSILARAS, George ,  SINGHAI, Sparsh

IPC: G06F1/3234

CPC classification number: G06F1/3275 ,  G06F2212/102820130101 ,  G06F12/0864 ,  G06F2212/50220130101 ,  G06F12/084 ,  G06F12/0842 ,  G06F12/0846 ,  G06F12/0292 ,  Y02D10/00

公开(公告)号：EP4352620A1

公开(公告)日：2024-04-17

申请号：EP22736432.0

申请日：2022-06-08

Applicant: Ampere Computing LLC

Inventor： SHANNON, Richard James ,  JOURDAN, Stephan Jean ,  ERLER, Matthew Robert ,  BENDT, Jared Eric

IPC: G06F12/084 ,  G06F12/0846

CPC classification number: G06F12/084 ,  G06F12/0848 ,  G06F2212/60120130101 ,  G06F2212/604220130101

公开(公告)号：EP3391227A1

公开(公告)日：2018-10-24

申请号：EP16876201.1

申请日：2016-09-20

Applicant: Advanced Micro Devices, Inc.

Inventor： LOH, Gabriel, H.

IPC: G06F12/0811 ,  G06F12/0846 ,  G06F12/0871

CPC classification number: G06F12/0897 ,  G06F12/0811 ,  G06F12/084 ,  G06F12/0842 ,  G06F12/0846 ,  G06F12/0895 ,  G06F2212/1016 ,  G06F2212/1044 ,  G06F2212/502 ,  G06F2212/601 ,  G06F2212/604

Abstract: Systems, apparatuses, and methods for implementing a hybrid cache. A processor may include a hybrid L2/L3 cache which allows the processor to dynamically adjust a size of the L2 cache and a size of the L3 cache. In some embodiments, the processor may be a multi-core processor and there may be a single cache partitioned into a logical L2 cache and a logical L3 cache for use by the cores. In one embodiment, the processor may track the cache hit rates of the logical L2 and L3 caches and adjust the sizes of the logical L2 and L3 cache based on the cache hit rates. In another embodiment, the processor may adjust the sizes of the logical L2 and L3 caches based on which application is currently being executed by the processor.

公开(公告)号：EP3371704A1

公开(公告)日：2018-09-12

申请号：EP16862765.1

申请日：2016-10-31

Applicant: Sony Interactive Entertainment LLC

Inventor： CERNY, Mark Evan ,  SIMPSON, David

IPC: G06F11/22 ,  G06F12/08 ,  G06F15/177 ,  G06F15/16

CPC classification number: G06F11/3668 ,  G06F9/3001 ,  G06F9/30079 ,  G06F9/46 ,  G06F12/084 ,  G06F12/0875 ,  G06F12/1045 ,  G06F2212/452 ,  G06F2212/50 ,  G06F2212/62

Abstract: A device may be run in a timing testing mode in which the device is configured to disrupt timing of processing that takes place on the one or more processors while running an application with the one or more processors. The application may be tested for errors while the device is running in the timing testing mode

公开(公告)号：EP2889778B1

公开(公告)日：2018-08-08

申请号：EP14194759.8

申请日：2014-11-25

Applicant: Intel Corporation

Inventor： Goldsmith, Michael ,  Rozas, Carlos ,  Johnson, Simon ,  Scarlata, Vincent

IPC: G06F12/14 ,  G06F9/46 ,  G06F21/53 ,  G06F21/72 ,  G06F21/60 ,  G06F21/71 ,  G06F21/79 ,  G06F12/084 ,  G06F12/08

CPC classification number: G06F12/084 ,  G06F9/468 ,  G06F12/1483 ,  G06F21/606 ,  G06F21/71 ,  G06F21/79 ,  G06F2212/608 ,  G06F2221/2141

Abstract: Embodiments of an invention for sharing memory in a secure processing environment are disclosed. In one embodiment, a processor includes an instruction unit and an execution unit. The instruction unit is to receive an instruction to match an offer to make a page in an enclave page cache shareable to a bid to make the page shareable. The execution unit is to execute the instruction. Execution of the instruction includes making the page shareable.

公开(公告)号：EP3029576B1

公开(公告)日：2018-07-04

申请号：EP14841161.4

申请日：2014-08-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： ZHANG, Qianlong ,  JIANG, Tao ,  DONG, Jianbo ,  ZHANG, Yi

IPC: G06F12/08 ,  G06F12/084 ,  G06F12/126 ,  G06F15/167 ,  G06F9/50 ,  G06F3/06 ,  G06F12/02

CPC classification number: G06F3/0604 ,  G06F3/0631 ,  G06F3/0644 ,  G06F3/067 ,  G06F3/0676 ,  G06F9/50 ,  G06F12/0223 ,  G06F12/084 ,  G06F12/126 ,  G06F15/167 ,  Y02D10/13

Abstract: Embodiments of the present invention provide a remote memory swapping method, an apparatus, and a system, relate to the communications field and can improve a running speed of a system and reduce power consumption. The method includes: obtaining, by a local node, a base address of a memory page that needs to be dumped, and then querying, according to the base address of the memory page that needs to be dumped, a routing table to obtain routing information of the memory page that needs to be dumped, and sending the routing information of the memory page that needs to be dumped and dumping signaling to a cloud controller, so that the cloud controller forwards the routing information and the dumping signaling to a remote node in which the memory page that needs to be dumped is located, and further enables the remote node to dump, from memory of the remote node into a hard disk of the remote node according to the dumping signaling and the routing information, data in the memory page that needs to be dumped, or dump, from a hard disk of the remote node into memory of the remote node, data in the memory page that needs to be dumped.