Open luochongjun opened 3 years ago
flent version
[D:\]$ flent --version
Starting Flent 2.0.1 using Python 3.8.0.
Flent v2.0.1.
Running on Python 3.8.0 (tags/v3.8.0:fa919fd, Oct 14 2019, 19:21:23) [MSC v.1916 32 bit (Intel)].
Using matplotlib version 3.4.3 on numpy 1.19.0.
No usable Qt version found. GUI won't work.
That particular error may be fixable, but there will be others: running tests on windows is not supported, only viewing existing data files.
You should be able to run tests from inside a WSL environment, though. See https://docs.microsoft.com/en-us/windows/wsl/about
@tohojo what would it take to get flent working under Windows? The ability to get good network test automation under non-WSL Windows would be super helpful...
Running under WSL means there is an intervening Linux layer (presumably with a different queue discipline) running. My Debian WSL has fq_codel enabled, but that's precisely the question I have about Windows (i.e. is there good bufferbloat mitigation for the Windows system under test). Thus far I have not found a good way to see whether Windows enables any kind of fq_codel in the chipset it's running...
Mike Pennington @.***> writes:
@tohojo what would it take to get flent working under Windows? The ability to get good network test automation under Windows would be super helpful...
Other than running in WSL? No idea, really. I don't own a Windows machine, and haven't used one for decades. So TBH I have no idea if it's in any way feasible at all (but pretty sure it would be far from trivial if it is).
I'm happy to take any pull requests from someone who knows this better than me, though :)
Given this HUGE problem with flent and testing windows (for example, windows has a new slow start algorithm that I would like to measure comprehensively), I have been trying to find other tools that do similar tests.
My favorite currently is the crusader test, written in rust, and works on everything. The third pane is very much like the rrul test in flent. We are still validating that flent and crusader are measuring about the same things here, but you can get it at: https://github.com/Zoxc/crusader/issues/14
In win10 environment running flent, the following error appears, is it possible to fix?