Messages in this thread |  | | Date | Wed, 15 Apr 2015 11:38:40 +0200 | From | Michal Marek <> | Subject | Re: [PATCH] tags: much faster, parallel "make tags" |
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On 2015-04-14 19:20, Alexey Dobriyan wrote: > ctags is single-threaded program. Split list of files to be tagged into > equal parts, 1 part for each CPU and then merge the results. > > Speedup on one 2-way box I have is ~143 s => ~99 s (-31%). > On another 4-way box: ~120 s => ~65 s (-46%!).
I want this! :-)
> + # seems like Useless Use of cat(1) but not really > + NR_LINES=$(cat .make-tags.src | wc -l)
wc -l <.make-tags.src
Michal
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