26 May
2021
26 May
'21
10:02 a.m.
Hans et al.,
I am not at all against using std::* functions where appropriate, but
as of this writing, CUDA RTL has limited support for them so embedding
OpenMP offload code
that's to my understanding, the natural extension of the NEST
base-code is extremely tough at this moment. Can we discuss this
off-line with the developers in
the near future?
Thanks,
Itaru.
On Wed, May 26, 2021 at 4:57 PM Hans Ekkehard Plesser
<hans.ekkehard.plesser(a)nmbu.no> wrote:
>
>
> Hi Itaru,
>
> I am afraid that we do not have a comprehensive overview over code changes at the
C++-level available. The most important parts there are probably the much simplified
representation of nodes (no subnets any more) and the IO backend. #1338 recently also
brought some significant changes to spike delivery by removing duplicity of transmission
when one source has targets on multiple threads of a given MPI process.
>
> Best,
> Hans Ekkehard
>
>
>
> --
>
> Prof. Dr. Hans Ekkehard Plesser
> Head, Department of Data Science
>
> Faculty of Science and Technology
> Norwegian University of Life Sciences
> PO Box 5003, 1432 Aas, Norway
>
> Phone +47 6723 1560
> Email hans.ekkehard.plesser(a)nmbu.no
> Home http://arken.nmbu.no/~plesser
>
>
>
>
> On 26/05/2021, 09:22, "Itaru Kitayama" <itaru.kitayama(a)gmail.com>
wrote:
>
> Hi again,
> It's great documentation for users, but I actually was looking for the
> C++ code developer's documentation, as I am
> trying to OpenMP offload the spike delivery part to the GPU, but
> currently, most of std:* aren't supported by the CUDA RTL
> that's where I am stumbling upon.
>
> On Wed, May 26, 2021 at 4:07 PM Itaru Kitayama <itaru.kitayama(a)gmail.com>
wrote:
> >
> > Kusch, all,
> > Thanks! I forgot about the excellent documentation.
> > Itaru.
> >
> > On Wed, May 26, 2021 at 4:04 PM kusch lionel
<lionel.kusch(a)univ-amu.fr> wrote:
> > >
> > > Hi Itaru,
> > >
> > > You can look the documentation of the lastest version and the guide of
> > > transition:
> > >
https://nest-simulator.readthedocs.io/en/latest/guides/nest2_to_nest3/nest2…
> > >
> > > Have a good day,
> > >
> > > Kusch Lionel
> > >
> > > On 26/05/2021 08:58, Itaru Kitayama wrote:
> > > > Hi,
> > > > Can someone point me to the summary of changes other than git log
so I can
> > > > understand better the changes introduced for the NEST-3 releases?
> > > >
> > > > Thanks,
> > > > Itaru.
> > > > _______________________________________________
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