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Graph data loading method and device

A technology for loading device and graph data, which is applied in the directions of multi-program device, electrical digital data processing, memory address/allocation/relocation, etc., and can solve problems such as affecting the concurrent efficiency of graph data loading

Active Publication Date: 2022-02-15
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Lock competition will occur during concurrent graph data loading, which will greatly affect the concurrency efficiency of graph data loading

Method used

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  • Graph data loading method and device
  • Graph data loading method and device
  • Graph data loading method and device

Examples

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Embodiment Construction

[0038] The subject matter described herein will now be discussed with reference to example implementations. It should be understood that the discussion of these implementations is only to enable those skilled in the art to better understand and realize the subject matter described herein, and is not intended to limit the protection scope, applicability or examples set forth in the claims. Changes may be made in the function and arrangement of elements discussed without departing from the scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as needed. For example, the methods described may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with respect to some examples may also be combined in other examples.

[0039] As used herein, the term "comprising" and its variants represent open terms meaning "including but not limited to". The...

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Abstract

The embodiments of this specification provide a method and device for loading image data. In the graph data loading method, in response to externally acquiring the graph data to be loaded, a lock is acquired for the graph data to be loaded. Based on the graphic data loading indicator of the previously loaded graphic data stored in the graphic data loading device, the graphic data loading indicator of the graphic data to be loaded is determined. Based on the graph data loading identifier of the graph data to be loaded, the corresponding storage location of the graph data to be loaded in the graph data storage space created in the local memory of the graph data processing device is determined. After the lock acquired for the graph data to be loaded is released, the graph data to be loaded is saved to a corresponding storage location in the graph data storage space.

Description

technical field [0001] The embodiments of this specification generally relate to the field of graph data processing, and in particular, relate to a method and device for loading graph data. Background technique [0002] As the scale of graph data becomes larger and larger, storing graph data in a data storage medium or data storage system outside the graph data processing device becomes a trend of graph data storage. When processing graph data, the graph data needs to be loaded from an external data storage medium or data storage system into the local memory of the graph data processing device for post-processing by the graph data processing device. [0003] In the case of large-scale graph data, graph data loading is usually performed concurrently. Lock competition occurs during concurrent graph data loading, and lock competition will greatly affect the concurrency efficiency of graph data loading. Contents of the invention [0004] In view of the above, the embodiments...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F12/02G06F12/1009G06F9/50
CPCG06F12/023G06F12/1009G06F9/5022G06F9/5016
Inventor 曾馨檀张国威刘永超
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD