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Re: [Discuss-gnuradio] Upcoming changes in the development trunk
From: |
Martin DvH |
Subject: |
Re: [Discuss-gnuradio] Upcoming changes in the development trunk |
Date: |
Thu, 28 May 2009 00:51:31 +0200 |
On Wed, 2009-05-27 at 08:12 -0700, Johnathan Corgan wrote:
> On Wed, May 27, 2009 at 7:35 AM, Martin DvH
> <address@hidden> wrote:
>
> >> * Elimination of the single-threaded flowgraph scheduler. The
> >> "thread-per-block" scheduler is already the default in 3.2. While this
> >> won't require any code changes, if you've been manually selecting the
> >> STS via the environment, you won't be able to do this anymore.
> >
> > Is it really neccesary to remove this?
>
> Not strictly necessary, no. A lot of the new features in 3.3 will
> impact the scheduler, especially the new message passing between
> blocks. It will be extra work to modify both schedulers. This is
> Eric's area, however, so I'll let him comment further.
>
OK, I get the picture.
Since my single-threaded gpgpu-scheduler needs modifications as it is.
Maybe you should implement the multi-threaded-scheduler and leave the
scheduler choosing mechanism in place, and only leave stubs for the
single-threaded case.
I then could have a go at (trying to) implementing it for the
single-threaded (gpgpu ) case.
Eric, what's your view on this?
Martin
>
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