Graph data processing method, device, apparatus and storage medium
By partitioning graph data and loading it into the DRAM of NUMA nodes under the NUMA architecture, and executing computation and input/output tasks asynchronously, the problems of cross-node access and frequent partition switching are solved, thereby improving the efficiency and throughput of graph data processing.
CN122111585APending Publication Date: 2026-05-29INST OF SOFTWARE - CHINESE ACAD OF SCI
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- INST OF SOFTWARE - CHINESE ACAD OF SCI
- Filing Date
- 2025-12-17
- Publication Date
- 2026-05-29
Smart Images
Figure CN122111585A_ABST
Abstract
The application provides a kind of graph data processing method, device, equipment and storage medium, it is related to graph data processing technical field, it is applied to graph processing system, including multiple NUMA nodes, each NUMA node includes local DRAM and local PMEM, the method comprises: the external graph data to be processed is loaded into the local DRAM of candidate NUMA node in multiple NUMA nodes;The to-be-processed graph data is divided into multiple to-be-processed subgraphs, and the to-be-processed subgraph corresponding to each NUMA node is determined according to the processing capacity corresponding to each NUMA node and written into the local DRAM of the corresponding NUMA node;For each NUMA node, the computing task and the input and output operation task of NUMA node are executed asynchronously;The computing task includes the task of graph data processing on the to-be-processed subgraph in local DRAM.Using the technical scheme of the application can reduce cross-node access overhead and frequent partition exchange.
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