一种非对齐内存访问的处理方法、装置及电子设备
By employing adaptive processing strategies and optimization techniques, the complexity and efficiency issues of unaligned memory access requests were resolved, achieving efficient memory access processing. In particular, by optimizing loading and storage operations through unified return data width, write enable masks, and the Vanish mechanism, the processor's memory access performance was improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NUCLEI SYSTEM TECHNOLOGY CO LTD
- Filing Date
- 2026-04-22
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, unaligned memory access requests are complex to process, have high splitting overhead, and have limited efficiency in load/store operations. In particular, storage operations increase the latency of request organization and processing.
An adaptive processing strategy is adopted to optimize the processing of cacheable and non-cacheable memory access requests respectively. Loading and storage operations are optimized by unifying the return data width, writing enable mask and Vanish mechanism, and writing micro-operations are sent in parallel using dual transmission channels.
It reduces the processing complexity of unaligned memory access, improves memory access efficiency, reduces invalid response and data reassembly processing time, and enhances the efficiency of storage operations.
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