我有一大批固定的数据集,我的职责是适用。
f 形式为减少(地图(f,数据集),因此,我将使用地图。 然而,我不想按要求分散数据(理想的情况是,我想利用指数化加快 f)。 有一个计划执行,处理这一一般情况?
Hadoop s MapReduce(以及所有其他由谷歌启发绘制的地图)在任何时候都对数据进行分类。
I have a little sample application I was working on trying to get some of the new .Net 4.0 Parallel Extensions going (they are very nice). I m running into a (probably really stupid) problem with an ...
Currently we have a batch driven process at work which runs every 15 mins and everytime it runs it repeats this cycle several times: Calls a sproc and get some data back from the DB Process the data ...
I have around 100 computers and few workers on each of them. The already connect to a central database to query for job parameters. Now I have to do job scheduling for them. One job for one worker ...
Does anyone know approximately what the minimum work size is needed in order for a goroutine to be beneficial (assuming that there are free cores for the work to be offloaded to)?
how to sort using 3 parallel array lists: num1 = [ a , b , c, ] num2 = [ apple , pear , grapes ] num3 = [2.5,4.0,.68] I used 2 for statements followed by a if statement. Sorting by elements the ...
Let s say I have a 4-core CPU, and I want to run some process in the minimum amount of time. The process is ideally parallelizable, so I can run chunks of it on an infinite number of threads and each ...
I have an image processing routine that I believe could be made very parallel very quickly. Each pixel needs to have roughly 2k operations done on it in a way that doesn t depend on the operations ...
I m looking to map a modestly-expensive function onto a large lazy seq in parallel. pmap is great but i m loosing to much to context switching. I think I need to increase the size of the chunk of work ...
