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Subject: Re: [gomp4] Redesign oacc_parallel launch API
To: Thomas Schwinge <thomas@codesourcery.com>
References: <55B7B332.1010603@acm.org> <87a8ufqpxg.fsf@kepler.schwinge.homeip.net> <55B8C619.7040807@acm.org> <55B9497C.9080201@acm.org>
Cc: Jakub Jelinek <jakub@redhat.com>, GCC Patches <gcc-patches@gcc.gnu.org>
From: Nathan Sidwell <nathan@acm.org>
Message-ID: <55BA37A5.6040205@acm.org>
Date: Thu, 30 Jul 2015 14:46:00 -0000
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On 07/29/15 17:45, Nathan Sidwell wrote:
> On 07/29/15 08:24, Nathan Sidwell wrote:
>> On 07/29/15 05:22, Thomas Schwinge wrote:
>
>>> Likewise for the other torture testing flags.
>>
>>
>> Investigating ...  (I've seen those failures be intermittent)
>
> Interestingly the fails go away with an unoptimized libgomp.  I've observed
> something vaguely like that before.  The observed failure mode was getting stuck
> inside the driver library opening the device.  Which is very strange.
>

I am no longer observing the failures.