Really good to know. Maybe these results should be noted down somewhere
(code or guidelines?) so this information is not lost over time.
Am 19.02.2017 um 10:27 schrieb John Beard:
On Sat, Feb 18, 2017 at 1:08 AM, Nox <[email protected]> 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
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