CAJ | 학술논문

本文介绍了内存映射的基本原理与调用流程，通过内存映射文件技术解决了无线网络规划软件大数据量中间结果的文件读写效率问题，对传统文件技术与内存映射技术进行了性能对比，展示了软件通过中间结果文件生成的最终结果，使软件既能够满足大规模仿真的需求，同时保证了运行的高效性。
본문개소료내존영사적기본원리여조용류정，통과내존영사문건기술해결료무선망락규화연건대수거량중간결과적문건독사효솔문제，대전통문건기술여내존영사기술진행료성능대비，전시료연건통과중간결과문건생성적최종결과，사연건기능구만족대규모방진적수구，동시보증료운행적고효성。
The principles and process of memory mapping techniques is introduced. The problems of the efficiency of reading and writing intermediate results file which contains large amounts of data in wireless network planning software is solved through memory mapping techniques. The performance comparison between the traditional file techniques and memory mapping is made. The final results which is produced from intermediate results file is shown. The software is able to meet the needs of large-scale simulation, while ensuring efficient operation.