摘要: InsPecT软件能通过盲搜索对蛋白质翻译后修饰进行鉴定,但其计算时间和复杂度较高。针对该问题分别采用对等模式和主从模式实现2种并行优化方案。比较结果表明,以主从模式并行的InsPecT软件通过动态数据分配和主从处理器间的及时响应,维持了更优的负载平衡,其加速效果较明显。
关键词:
蛋白质翻译后修饰,
InsPecT软件,
盲搜索,
对等模式,
主从模式
Abstract: InsPecT can identify protein post-translational modifications by blind search, but needs a lot of calculation time and with high complexity. Aiming at the problem, this paper uses P2P mode and master-slave mode to realize two parallel optimization schemes. Comparison results show that with adopting dynamic data distribution and timely response between master processor and slave processor, parallel InsPecT with master-slave mode receives a better load balance and higher speedup effect.
Key words:
protein post-translational modification,
InsPecT,
blind search,
P2P mode,
master-slave mode
中图分类号:
涂 强;郎显宇;陆忠华;迟学斌. InsPecT的2种并行优化方案[J]. 计算机工程, 2010, 36(06): 100-101.
TU Qiang; LANG Xian-yu; LU Zhong-hua; CHI Xue-bin. Two Parallel Optimization Schemes for InsPecT[J]. Computer Engineering, 2010, 36(06): 100-101.