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13.3443
2015 Jan 02
3
Benchmark code, but avoid printing
Dear all,
I am trying to benchmark code that occasionally prints on the screen
and I want to
suppress the printing. Is there an idiom for this?
If I do
sink(tempfile)
microbenchmark(...)
sink()
then I'll be also measuring the costs of writing to tempfile. I could
also sink to /dev/null, which is probably fast, but that is not
portable.
Is there a better solution? Is writing to a
2015 Jan 02
0
Benchmark code, but avoid printing
On Jan 2, 2015, at 12:02 PM, G?bor Cs?rdi <csardi.gabor at gmail.com> wrote:
> Dear all,
>
> I am trying to benchmark code that occasionally prints on the screen
> and I want to
> suppress the printing. Is there an idiom for this?
>
> If I do
>
> sink(tempfile)
> microbenchmark(...)
> sink()
>
> then I'll be also measuring the costs of writing