Sbpc concentrates on program logic , introduces the notation of privilege state for privilege control ; constructs the explicit relationship between privileges and their parameters ; and improves the privilege computing mechanism of privileged process Sbpc該機制以程序邏輯為中心,引入了特權狀態的概念來進行特權控制;構建了特權與特權參數之間的顯式關系;完善了特權進程的特權計算機制。
Secondly , after having researches on the gram of globus , condor and pvm , this thesis proposes a novel parallel computing mechanism by integrating condor - pvm with gt4 for the purpose of realizing parallel computing in c language in grid context 同時,本文還研究了globus的作業管理機制、 condor系統和pvm并行虛擬機系統,提出了condor - pvm與globus結合的并行計算機制,解決了網格環境中用c語言編程實現分布式并行計算的問題。