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Re: OpenACC 1.0 compatibility: acc_async_wait, acc_async_wait_all
- From: Jakub Jelinek <jakub at redhat dot com>
- To: Thomas Schwinge <thomas at codesourcery dot com>
- Cc: gcc-patches at gcc dot gnu dot org, fortran at gcc dot gnu dot org
- Date: Wed, 24 May 2017 13:58:12 +0200
- Subject: Re: OpenACC 1.0 compatibility: acc_async_wait, acc_async_wait_all
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- References: <87r3ygyz9t.fsf@schwinge.name> <8737bwzt2p.fsf@hertz.schwinge.homeip.net> <20170523111726.GT8499@tucnak> <87shjuwk6h.fsf@hertz.schwinge.homeip.net>
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
On Wed, May 24, 2017 at 01:47:34PM +0200, Thomas Schwinge wrote:
> Hi Jakub!
>
> On Tue, 23 May 2017 13:17:26 +0200, Jakub Jelinek <jakub@redhat.com> wrote:
> > On Mon, May 22, 2017 at 07:42:38PM +0200, Thomas Schwinge wrote:
> > > For OpenACC 1.0 compatibility, we need to provide the aliases
> > > acc_async_wait, and acc_async_wait_all for acc_wait, and acc_wait_all,
> > > respectively.
>
> > > OpenACC 1.0 compatibility: acc_async_wait, acc_async_wait_all
>
> > All I've said about acc_pcopyin applies here too.
>
> Obviously. ;-)
>
> > Except that OACC_1.0
> > as symbol version might look like a good idea here.
>
> GCC never implemented OpenACC 1.0 but directly started with 2.0a, so I
> would find it confusing to now starting using 1.0 versions for these
> symbols specifically.
>
> OK for trunk using "OACC_2.0.1" symbol version?
Ok.
Jakub