On Sat, Feb 18, 2017 at 1:08 AM, Nox <noxfiregalaxy@xxxxxxxxx> wrote:
What about wxFFileInputStream instead of wxFileInputStream?
wxFFileInputStream appears to be about 5-6 times faster than
wxFileInputStream, but that's still much much slower than RICHIO or
std::ifstream.
$ qa/io_benchmark/io_benchmark /tmp/all.lib 2
IO Bench Mark Util
Benchmark file: /tmp/all.lib
Repetitions: 2
std::fstream 317858 lines, acc: 25103384 in 16 ms
std::fstream, reused 317858 lines, acc: 25103384 in 16 ms
RICHIO 317858 lines, acc: 25103384 in 91 ms
RICHIO, reused 317858 lines, acc: 25103384 in 90 ms
New fstream IO 317858 lines, acc: 25103384 in 19 ms
New fstream IO, reused 317858 lines, acc: 25103384 in 19 ms
wxIStream 317858 lines, acc: 25103384 in 3558 ms
wxIStream, reused 317858 lines, acc: 25103384 in 3429 ms
wxFFIStream 317858 lines, acc: 25103384 in 589 ms
wxFFIStream, reused 317858 lines, acc: 25103384 in 602 ms