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GNU/Parallel changed my life

76 点作者 recampbell超过 14 年前

5 条评论

praptak超过 14 年前
<i>"Unlike xargs however, Parallel lets me make use of the many cores that I have access to [...]"</i><p><i>Unlike</i> xargs? That's just plain wrong, see xargs' -P flag.
评论 #1894995 未加载
ma2rten超过 14 年前
Oh man ! I wish someone had told me this before. Back when i did research for my BSc thesis, I had an 24 core machine and wrote a script to create 24 bash scripts to split up my task which i would than run in parallel.<p>Sometimes I have the felling that I am wasting time when I check HN too often, but stuff like this makes me think otherwise.
评论 #1895359 未加载
chrisaycock超过 14 年前
Previous discussion on GNU parallel:<p><a href="http://news.ycombinator.com/item?id=1801186" rel="nofollow">http://news.ycombinator.com/item?id=1801186</a>
olliesaunders超过 14 年前
"Changed my life," a bit dramatic methinks.
JulianMorrison超过 14 年前
That is just going to thrash hell out of your disk unless it's executing on distinct machines with data well spread over a shared filesystem.