CAJ | 학술논문

通过系统配置，实现在“天河一号”编译和运行GAMIT。通过单任务和多任务运行测试了“天河一号”平台上GAMIT的计算效率，并与其他平台对比。结果发现“天河一号”的GAMIT计算效率相对较低。天河一号的优势是并行计算，而GAM IT 计算过程属于串行计算，且有较大的数据传输需求，这是导致“天河一号”GAMIT计算效率低下的根本原因。
통과계통배치，실현재“천하일호”편역화운행GAMIT。통과단임무화다임무운행측시료“천하일호”평태상GAMIT적계산효솔，병여기타평태대비。결과발현“천하일호”적GAMIT계산효솔상대교저。천하일호적우세시병행계산，이GAM IT 계산과정속우천행계산，차유교대적수거전수수구，저시도치“천하일호”GAMIT계산효솔저하적근본원인。
Through the system configuration ,we achieve the purpose of compiling and running GAMIT on“Tianhe-1a” super computer .By the single task and multi-task test ,GAMIT computational efficiency of“Tianhe-1a” platform is obtained ,and compared with other platform .It is found that GAMIT computing efficiency of “Tianhe-1a” is relatively low .The advantage of “Tianhe-1a” platform is parallel computing , while GAMIT computing process is a serial computing and requires a great quantity of data transmission . That's the primary cause of “Tianhe-1a” low GAMIT computing efficiency .