The max degree option on dsntip4 determines the maximum degree of parallelism maximum number of parallel tasks Dsntip4上的max degree選項決定了最大并行度(并行任務的最大數量) 。
I recommend that you evaluate the virtual storage capacity and constraints in your z os environment , and adjust this parameter as needed , so that db2 will not create more parallel tasks than your virtual storage can handle 我建議您先估計z / os環境中的虛擬存儲能力和局限性,這樣db2就不至于創建多于虛擬存儲所能處理的并行任務。
For example , an application consisting of many independent parallel tasks executes much faster when the tasks are spread across a large number of compute resources than by using a single server or cluster 例如,與使用單個服務器或群集執行的執行速度相比,包含多個獨立并行任務的應用程序在將任務劃分到大量計算資源上,其執行速度要更快一些。
Some improvements are made to enhance the generic algorithm ' s stability self adaptability and optimization efficiency . based on the ttg model , the co - synthesis method can map parallel task graphs to multiple processing unlts 本文提出了基于改進遺傳算法解決軟硬件協同綜合問題的新方法,基于ttg模型,該方法能夠實現多并發任務流在多處理單元結構上的映射。
As for the sequential and parallel processing , which exists in the field of cscw , temporal constrains are used to describe the temporal relations between the sequential and parallel tasks . an application , which contains sequential and parallel sub - tasks , is shown as an example at last 同時,文中分析了協同工作中存在的串行和并行工作,采用時態約束描述了串、并行任務間的時序關系,并描述了一個并行協同工作的實例。