On 5/11/18 11:44 AM, Steven Schveighoffer wrote:
On 5/10/18 7:22 PM, Steven Schveighoffer wrote:
However, this example *does* show the power of iopipe -- it handles
all flavors of unicode with one template function, is quite
straightforward (though I want to abstract the line tracking code,
that stuff is really tricky to get right). Oh, and it's roughly 10x
faster than grep, and a bunch faster than fgrep, at least on my
machine ;) I'm tempted to add regex processing to see if it still
beats grep.
Shameful note: Macos grep is BSD grep, and is not NEARLY as fast as GNU
grep, which has much better performance (and is 2x as fast as
iopipe_search on my Linux VM, even when printing line numbers).
So at least there is something to strive for :)
More testing reveals that as I increase the context lines to print,
iopipe performs better than GNU grep. A shocking thing is that at 9
lines of context, grep goes up slightly, but all of a sudden at 10 lines
of context, it doubles in the time taken (and is now slower than the
iopipe_search).
Also noting: my Linux VM does not have ldc, so these are dmd numbers.
-Steve
