From: Srinivasa T N <seenutn@linux.vnet.ibm.com>
To: Randi Botse <nightdecoder@gmail.com>
Cc: linux-c-programming <linux-c-programming@vger.kernel.org>
Subject: Re: Co-thread for parallel processing
Date: Fri, 02 Dec 2011 16:56:57 +0530 [thread overview]
Message-ID: <4ED8B601.1090707@linux.vnet.ibm.com> (raw)
In-Reply-To: <CAA6iF_4z_MPpU8Eq+i+PT-+VgpX_ZXX5FwOwa2NpLxW_gyzTSg@mail.gmail.com>
> 1. What the proper way to the main thread to wait for all co-threads
> until finished?
> 2. After calling pthread_cond_signal() or pthread_cond_broadcast()
> followed by sleep()/nanosleep(),
> the condition variable looks like not signaled, (the co-thread
> routine doesn't run). What make this?
I think you need a pthread_cond_broadcast () after do_work () in each
thread.
Regards,
Seenu.
next prev parent reply other threads:[~2011-12-02 11:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-02 9:23 Co-thread for parallel processing Randi Botse
2011-12-02 9:28 ` Bogdan Cristea
2011-12-02 10:10 ` Randi Botse
2011-12-02 11:26 ` Srinivasa T N [this message]
2011-12-03 21:13 ` Hendrik Visage
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