METHOD, DEVICE AND SYSTEM FOR IMPLEMENTING HARDWARE ACCELERATION PROCESSING

Title:

METHOD, DEVICE AND SYSTEM FOR IMPLEMENTING HARDWARE ACCELERATION PROCESSING

Document Type and Number:

WIPO Patent Application WO/2018/035856

Kind Code:

A1

Abstract:

Provided are a method, device and system for implementing hardware acceleration processing, so that occupation and consumption of CPU and memory resources are saved when a hardware acceleration resource is shared between different computer devices. According to the hardware acceleration processing method provided in the embodiments of the present invention, a data caching address of a hardware acceleration unit is subjected to MMIO processing to obtain an address in an addressing space of a CPU, and the network card of the hardware acceleration unit has a RDMA or DMA function; or a network card of a hardware acceleration device can directly send received data, on which hardware acceleration processing is to be performed, to a hardware acceleration processing unit. In this way, not only a resource consumed by a CPU receiving and forwarding the data, on which hardware acceleration processing is to be performed, in the computer device is saved, a storage space of a memory in the computer device is also saved.

Inventors:

HE JIAN (CN)
NI XIAOKE (CN)
LIU YU (CN)
LIU JINSHUI (CN)

Application Number:

PCT/CN2016/096955

Publication Date:

March 01, 2018

Filing Date:

August 26, 2016

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

G06F9/50

Foreign References:

CN103200128A	2013-07-10
US20150134871A1	2015-05-14

Other References: