flow节点内的项是并行执行的。
流程可以包括多线程的并行执行路径。
Processes can contain multi-threaded, parallel execution paths.
其原因是清单5的同步代码阻止了并行执行。
The reason is that the synchronized block in Listing 5 prevents parallel execution.
活动可以按顺序执行或并行执行。
此外，这些规则会减少任务的可并行执行能力。
Additionally such rules can reduce the ability of the job to be completely run in parallel.
可以使用代理服务模式并行执行批处理工作负载。
The Proxy Service pattern can be used to execute batch workloads in parallel.
夜间构建——每晚并行执行源码库的夜间自动构建。
Nightly builds - perform nightly automated builds of source code repository every night in parallel.
计算是在每个分区(数据所在的位置)上并行执行的。
The calculations are performed in parallel on each partition — where the data is.
有时按顺序执行的一些任务也可以并行执行。
Sometimes tasks performed sequentially could be done in parallel.
有了goroutine，代码的并行执行就容易了。
Flow - based流程允许活动的并行执行。
Flow-based processes are those that allow parallel execution of activities.
也可以使用Fork 结构来对并行执行程序建模。
Parallel execution can also be modeled using the Fork construct.
第二种HPC模式，即分治模式，也称为高并行执行。
The second HPC pattern, divide-and-conquer, is also known as highly parallel execution.
这两个并行分支在join处再次联接，从而结束并行执行。
The parallel branches are joined again in a join, which ends the parallel execution.
这就是说，当执行大型任务时，远程并行执行消耗的时间较少。
This means that remote parallel execution consumed less time on larger tasks.
在此流程的将来版本中(图25)，这些步骤现在是并行执行的。
In the To-Be version of the process (Figure 25), the steps are now done in parallel.
用于选择顺序和并行执行方法的理想阙值是协调并行任务的成本。
The ideal threshold for choosing between sequential and parallel execution is a function of the cost of coordinating the parallel tasks.
使用一批作业员来并行执行多个任务对cpu密集型任务也大有裨益。
Utilizing a pool of workers to execute multiple tasks in parallel is also beneficial for CPU-bound tasks.
在清单6中，循环被移出同步语句，所以它可能由多个线程并行执行。
In Listing 6, the loop is out of a synchronized block, so it can be executed by several threads in parallel.
如果使用电子文档而不是当前的书面文档，则这些步骤可以并行执行。
If an electronic document were used instead of the current paper version, these steps could run in parallel.
远程并行执行并不适合小型任务，因为机器间通信的系统开销不容忽视。
Remote parallel execution was not favorable for smaller tasks because the overhead for communication between the machines was significant.
项目团队正在计划重新考虑整个架构，使其可以更直接地并行执行测试。
The project team is planning to rethink the architecture to make it more straightforward to execute tests in parallel.
join动作的功能是要同步fork动作启动的多个并行执行的线程。
The role of the join action is to synchronize multiple threads of parallel execution started by fork actions.
主服务器的日志写入和对于备用服务器的发送在主服务器上是并行执行的。
The log write at the primary and the send to the standby are performed in parallel on the primary server.
随着任务量的增加，远程并行执行和本地执行所需时间的差别也越来越明显。
As the task size increased, so did the difference in execution time between remote parallel execution and local execution.
在这种情况，同一用户可能发出多个请求，这些请求在不同的线程上并行执行。
In this case, there can be multiple simultaneous requests from the same user executing concurrently on different threads.
在可以并行执行多个活动以优化性能的流程流中，需要使后继的相关活动同步。
Within a process flow in which multiple activities can be executed in parallel to optimize performance, follow-on dependent activities need to be synchronized.
使网格计算如此独特的是将大型任务拆分为许多可并行执行的较小任务的能力。
What makes grid computing unique is the ability to divide a large task into many smaller ones that can be carried out in parallel.
在这种情况下，并行执行grep(映射)，然后组合grep的结果(缩减)。
In this case, the grep is performed in parallel (the map), and then the grep results are combined (the reduce).
网格计算(包括跨端点网格并行执行作业)的原则随着下一代企业应用程序而出现。
The principles of grid computing, including the parallel execution of a job across a grid of endpoints, emerge as the next generation of enterprise applications.
应用推荐