On 07/16/2017 10:37 AM, Jon Degenhardt wrote:
There's a good discussion in this thread ("Why GNU grep is fast" by Mike
Haertel):
https://lists.freebsd.org/pipermail/freebsd-current/2010-August/019310.html
--Jon
Another fast GNU utility was on Reddit a month ago:
I understand the main problem. dirEntries by default follows
symlinks.
Without it my first grep works only 28.338s. That really cool!
On Sunday, 16 July 2017 at 17:37:34 UTC, Jon Degenhardt wrote:
On Sunday, 16 July 2017 at 17:03:27 UTC, unDEFER wrote:
[snip]
How to write in D grep not slower than GNU grep?
GNU grep is pretty fast, it's tough to beat it reading one line
at a time. That's because it can play a bit of a
On Sunday, 16 July 2017 at 17:03:27 UTC, unDEFER wrote:
[snip]
How to write in D grep not slower than GNU grep?
GNU grep is pretty fast, it's tough to beat it reading one line
at a time. That's because it can play a bit of a trick and do the
initial match ignoring line boundaries and
