分析了迭代消息流传递机制和迭代解码过程,最后提出一种具体可实现的解码算法模型。
It analyses passing mechanism of iterative message stream and process of iterative decoding. Finally, an implementation of decoding algorithm is given.
同时,该算法的IPC机制是基于PVM的消息传递机制,因而所有操作对用户程序是透明的。
The IPC mechanism of this algorithm is based on message passing mechanism of PVM so that all operations are transparent to users.
于是,从并行算法中的并行分解开始,讨论了基于消息传递的两种分解方法——域分解法和功能分解法。
Then, from beginning the parallel decomposition in the parallel arithmetic, it discusses two kinds decomposition methods based on message transferring-domain decomposition and function decomposition.
利用GOOMPI实现了若干典型的基于消息传递的并行算法,并与相应的MPI实现进行了对比。
We also implemented several typical message-passing based parallel algorithms in GOOMPI, and compared them with their MPI counterparts.
为了减少计算时间,通过消息传递接口完成了算法的并行处理,由八台桌面计算机实现了一个仿真的算例。
In order to reduce calculation time, the parallel processing of the arithmetic is implemented by the message passing interface and the simulation is accomplished by eight personal computers.
为了保证通信数据的传递在指定的截止时间时限内完成,避免产生冲突,可以采用一些合适的消息调度算法。
A proper scheduling algorithm of the messages can be used in order to avoid collisions and traffic will be completed within a specific deadline.
在此基础上引入基于校验节点的串行消息传递机制并提出具体可实现的解码算法模型。
On this basis, we introduce a serial mechanism based on check nodes and propose a concrete and feasible decoding algorithm modeling.
在此基础上引入基于校验节点的串行消息传递机制并提出具体可实现的解码算法模型。
On this basis, we introduce a serial mechanism based on check nodes and propose a concrete and feasible decoding algorithm modeling.
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