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From: Aaron Conole <aconole@redhat.com>
To: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
Cc: "dev\@dpdk.org" <dev@dpdk.org>,
	"konstantin.ananyev\@intel.com" <konstantin.ananyev@intel.com>,
	"thomas\@monjalon.net" <thomas@monjalon.net>,
	Ruifeng Wang <Ruifeng.Wang@arm.com>, nd <nd@arm.com>
Subject: Re: [dpdk-dev] [PATCH] test/ring: fix long compilation time
Date: Thu, 30 Apr 2020 13:01:13 -0400	[thread overview]
Message-ID: <f7tftckewme.fsf@dhcp-25.97.bos.redhat.com> (raw)
In-Reply-To: <DBBPR08MB4646EAA1C49EC50D7FEB006F98AA0@DBBPR08MB4646.eurprd08.prod.outlook.com> (Honnappa Nagarahalli's message of "Thu, 30 Apr 2020 16:03:29 +0000")

Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com> writes:

> <snip>
>
>> Subject: Re: [PATCH] test/ring: fix long compilation time
>> 
>> Honnappa Nagarahalli <honnappa.nagarahalli@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@redhat.com>
>> > Reported-by: Thomas Monjalon <thomas@monjalon.net>
>> > Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
>> > Reviewed-by: Ruifeng Wang <ruifeng.wang@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.

7.4.0, but I'm also adding asan and ubsan to it.

> The clang issue is seen on x8, on Arm it does not show issues.

I didn't check arm, yet


  reply	other threads:[~2020-04-30 17:01 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-30  1:56 Honnappa Nagarahalli
2020-04-30 10:23 ` Thomas Monjalon
2020-06-16 12:47   ` Thomas Monjalon
2020-06-25  8:19     ` David Marchand
2020-06-25 11:05       ` Ananyev, Konstantin
2020-07-02 20:42         ` Honnappa Nagarahalli
2020-04-30 12:55 ` Aaron Conole
2020-04-30 16:03   ` Honnappa Nagarahalli
2020-04-30 17:01     ` Aaron Conole [this message]
2020-04-30 19:51       ` Honnappa Nagarahalli
2020-05-01 12:56   ` Aaron Conole

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