This is known as symmetric multiprocessing ( smp ) support 這即是對稱的多重處理( smp )支援。
Smp symmetric multiprocessing 對稱多任務(wù)處理
Option is not set to the default , it may restrict the number of processors available to sql server on symmetric multiprocessing systems 選項不設(shè)置為默認值,則可能會限制可用于對稱多處理( smp )系統(tǒng)上的sql server的處理器數(shù)。
While faster processors and symmetric multiprocessing ( smp ) speed applications , i / o creates a bottleneck between end users and the information 在更快的處理器和對稱多處理( smp )加速應(yīng)用的同時, i / o就成了最終用戶與信息之間的瓶頸。
In the traditional model for multiprocessor support symmetric multiprocessing , or smp , each processor has equal access to memory and i o 在支持多處理器的傳統(tǒng)模型中(對稱多處理,或者說是smp ) ,每個處理器對內(nèi)存和i / o有同等的訪問權(quán)限。
Option to provide a means of reducing the system overhead associated with the excessive context switching sometimes seen in symmetric multiprocessing environments 選項可以減少有時在對稱多處理( smp )環(huán)境下遇到的、與過多的上下文切換有關(guān)的系統(tǒng)開銷。
Since a symmetric multiprocessing computer has only one checkpoint thread , the multiple threads when using numa result in an increase of the speed of the checkpoint 由于對稱多處理( smp )計算機僅有一個檢查點線程,因此,在使用numa時,多個線程將導致檢查點的速度增加。
Note that symmetric multiprocessing the ability to run processes on multiple processors is not supported on this hardware , due to stability problems with such configurations 注意, symmetric multiprocessing smp進程運行在多處理器上的能力因為該配置下穩(wěn)定性的問題,在此硬件上不被支持。
The other is by means of splitting or partitioning the workload into multiple logical partitions and running the database against multiple logical nodes on a symmetric multiprocessing machine 另一種方法就是通過將工作負載分割或劃分成多個邏輯分區(qū),然后在對稱多處理機( smp )機器的多個邏輯節(jié)點( mln )上運行該數(shù)據(jù)庫。
百科解釋
Symmetric multiprocessing (SMP) involves a multiprocessor computer hardware architecture where two or more identical processors are connected to a single shared main memory and are controlled by a single OS instance. Most common multiprocessor systems today use an SMP architecture.