<br><br><div class="gmail_quote">On Fri, Oct 12, 2012 at 6:01 PM, ms <span dir="ltr"><<a href="mailto:devicerandom@gmail.com" target="_blank">devicerandom@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<br>
<br>
I am using a git-4.6 version of Gromacs (because I need to test AdResS<br>
functionality), but with a relatively recent version (2012-09-24) on<br>
grompp I get this warning:<br>
<br>
Reading file topol.tpr, VERSION 4.6-dev-20120924-c42f47a (single precision)<br>
Making 3D domain decomposition 2 x 2 x 2<br>
<br>
* WARNING * WARNING * WARNING * WARNING * WARNING * WARNING *<br>
We have just committed the new CPU detection code in this branch,<br>
and will commit new SSE/AVX kernels in a few days. However, this<br>
means that currently only the NxN kernels are accelerated!<br>
In the mean time, you might want to avoid production runs in 4.6.<br>
<br>
And in fact the run is too slow for my purposes. Of course I understand<br>
regressions happen and the warning is fine, I'm not complaining. But<br>
just to plan my work, is there any rough idea on when the kernels will<br>
be back? I looked a bit on the Git repos but I didn't find anything that<br>
looks related to this, apart perhaps from this commit:<br>
<br>
<a href="http://repo.or.cz/w/gromacs.git/commit/7b6508e8318d1d045826616317f8edbaf4658e3b" target="_blank">http://repo.or.cz/w/gromacs.git/commit/7b6508e8318d1d045826616317f8edbaf4658e3b</a></blockquote><div><br></div><div>
These are the verlet kernels. I don't know whether adress works with verlet. If you want to try it you just need to add "cutoff-scheme=Verlet" to the mdp.</div><div><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
So, are kernels back? Are they not? If not, when should I check again? :)<br></blockquote><div>Soon ;-)</div><div>You can use "5ba7125c5972f2a^" if you don't want to wait.</div><div><br></div><div>Roland</div>
<div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
cheers,<br>
Massimo<br>
<span><font color="#888888"><br>
--<br>
Massimo Sandal, Ph.D.<br>
<a href="http://devicerandom.org" target="_blank">http://devicerandom.org</a><br>
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</font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br>ORNL/UT Center for Molecular Biophysics <a href="http://cmb.ornl.gov" target="_blank">cmb.ornl.gov</a><br><a href="tel:865-241-1537" value="+18652411537" target="_blank">865-241-1537</a>, ORNL PO BOX 2008 MS6309<br>