From: 김규래 <msca8h@naver.com>
To: "Jakub Jelinek" <jakub@redhat.com>
Cc: <gcc@gcc.gnu.org>
Subject: Re: Re: [GSoC'19, libgomp work-stealing] Task parallelism runtime
Date: Sun, 21 Jul 2019 07:46:00 -0000 [thread overview]
Message-ID: <bf7021199a966f222d14dfc65713d46@cweb009.nm.nfra.io> (raw)
In-Reply-To: <20190713062848.GE2125@tucnak>
Hi Jakub,
About the snippet below,
if (gomp_barrier_last_thread (state))
{
if (team->task_count == 0)
{
gomp_team_barrier_done (&team->barrier, state);
gomp_mutex_unlock (&team->task_lock);
gomp_team_barrier_wake (&team->barrier, 0);
return;
}
gomp_team_barrier_set_waiting_for_tasks (&team->barrier);
}
Am I safe to assume that gomp_barrier_last_thread is thread-safe?
Ray Kim
next prev parent reply other threads:[~2019-07-21 7:46 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <e2a9f7c55311795785d0f2c47f70acbd@cweb001.nm.nfra.io>
2019-06-24 19:55 ` 김규래
2019-06-24 20:13 ` Jakub Jelinek
2019-07-13 7:46 ` John Pinkerton
2019-07-09 12:56 ` 김규래
2019-07-13 6:28 ` Jakub Jelinek
2019-07-21 7:46 ` 김규래 [this message]
2019-07-22 18:54 ` Jakub Jelinek
2019-07-22 19:00 ` 김규래
2019-08-03 9:12 ` 김규래
2019-08-05 10:32 ` Jakub Jelinek
2019-08-05 11:01 ` 김규래
[not found] ` <20190819061020.GA27842@laptop.zalov.cz>
2019-08-25 7:49 ` 김규래
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