Shanghai Biren Technology Co., Ltd

HaiChuan Wang

Zhou Hong

ChengPing Luo

GuoFang Jiao

Wei Zhang

Tong Sun

Long Chen

YuFei Zhang

Qin Zheng

ChengKun Sun

Song Zhao

Huayuan Tian

A method for managing resources, a computing device, and a computer-readable storage medium are provided. The method includes obtaining device information of multiple physical devices included in a computing node to confirm physical devices supporting a predetermined hardware resource management method; initializing at least one physical device among the physical devices supporting the predetermined hardware resource management method as a unified device view device; allocating a virtual storage address of the unified device view device, where the virtual storage address is mapped to a physical storage address of the physical device participating in the unified device view; transmitting data to the virtual storage address of the unified device view device; and issuing a computing task to the unified device view device via a task queue for using the physical device participating in the unified device view to execute the computing task.

Method for managing resources, computing device and computer-readable storage medium

The invention relates to an apparatus for second offloads in a graphics processing unit (GPU). The apparatus includes an engine; and a compute unit (CU). The CU is arranged operably to: fetch execution codes; when each execution code is suitable to be executed by the CU, execute the execution code; and when each execution code is not suitable to be executed by the CU, generate a corresponding entry, and send a request with the corresponding entry to the engine for instructing the engine to allow a component inside or outside of the GPU to complete an operation in accordance with the corresponding entry.

Apparatus and method for secondary offloads in graphics processing unit

An information processing method, an interconnection device, and a computer-readable storage medium are provided. The interconnection device includes a request processing module configured for: receiving a data access request from at least one processor, wherein the data access request comprises a merge bit, a multicast group identifier (MGID), and a multicast transaction identifier (MTID); determining whether the data access request is a multicast request; determining whether the interconnection device receives other multicast requests if it is determined that the data access request is a multicast request based on the MGID, the MTID, and a static routing policy of a multicast group; and obtaining the other multicast requests if it is determined that the interconnection device receives the other multicast requests, merging the multicast request with the other multicast requests into a merged request, and forwarding the merged request to a next-hop device of the interconnection device.

Interconnection device

A method for executing computation, a computing device, a computing system, and a storage medium are provided. The method includes: confirming, via a compiler, whether there is a call instruction related to a thread block modification request in a kernel function to be compiled; in response to confirming that there is the call instruction related to the thread block modification request in the kernel function to be compiled, determining a corresponding program segment associated with the call instruction; configuring a required thread block and thread local register for the corresponding program segment; and inserting a control instruction into the corresponding program segment to enable the thread block configured for the corresponding program segment to execute relevant computation of the corresponding program segment, and an unconfigured thread block not to execute the relevant computation. The disclosure can improve overall performance, make coding and maintenance easy and reduce error rate of code.

Method for executing computation, computing device, computing system, and storage medium

Information processing method, interconnection device and computer-readable storage medium

The invention relates to a method for compiling code adapted for secondary offloads in a graphics processing unit (GPU). The method, performed by a processing unit, includes: reconstructing execution codes in a first kernel into a second kernel. The second kernel includes an operation table including entries, and computation codes. The computation codes include a portion of the execution codes, and synchronization hooks, and each synchronization hook includes information indicating one entry of the operation table. An order of the portion of the execution codes and the synchronization hooks in the computation codes matches an order of the execution codes in the first kernel, thereby enabling a compute unit (CU) in the GPU to execute the computation codes, and an engine in the GPU to instruct a component inside or outside of the GPU to complete a designated operation in accordance with content of each entry in the operation table.

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Shanghai, China

HaiChuan Wang