[dpdk-dev] [PATCH] test/ring: fix long compilation time

Honnappa Nagarahalli Honnappa.Nagarahalli at arm.com
Thu Apr 30 18:03:29 CEST 2020


<snip>

> Subject: Re: [PATCH] test/ring: fix long compilation time
> 
> Honnappa Nagarahalli <honnappa.nagarahalli at arm.com> writes:
> 
> > test_ring.c takes lot of time to compile with clang. It is
> > reproducable with compiler version 8.0 on Ubuntu 18.04.
> > Amount of testing is reduced, but attempt is made to keep the same
> > coverage.
> >
> > Reported-by: Aaron Conole <aconole at redhat.com>
> > Reported-by: Thomas Monjalon <thomas at monjalon.net>
> > Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli at arm.com>
> > Reviewed-by: Ruifeng Wang <ruifeng.wang at arm.com>
> > ---
> 
> Thanks, Honnappa!
> 
> One thing to note, I don't see this with just clang - it occurs with gcc as well.
> I'm going to test this patch today.
Which gcc version are you using? I do not see test_ring.c taking much time for compilation for gcc on my x86 platform.
The clang issue is seen on x8, on Arm it does not show issues.


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