D and i/o

bioinfornatics bioinfornatics at fedoraproject.org
Sat Nov 9 23:39:09 UTC 2019


In my field we are io bound thus I would like to have our tools 
fast as I can read a file.

Thus I started some dummy bench which count the number of lines.
The result is compared to wc -l command. The line counting is 
only a pretext to evaluate the io, this process can be switched 
by any io processing. Thus we use much as possible the buffer 
instead the byLine range. Moreover such range imply that the 
buffer was read once before to be ready to process.


Ideally I would like to process a shared buffer through multiple 
core and run a simd computation. But it is not yet done.

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