[gmx-users] Error: illegal instruction (core dumped)

[Mark Abraham]

I can't delete a post. This is a mailing list, not a forum (even if you are
reading on some half-broken nabble setup, or something).

A plain

cmake ..

from an empty build tree is designed to just work if you then run mdrun on
the same machine. If it doesn't, that's an error we want to fix, but as
Justin says we'll need a lot more information about your compiler and
hardware.

Mark



On Mon, Mar 24, 2014 at 10:32 AM, ooker <ganuongphap at gmail.com> wrote:

> @Mark Abraham: I have received your email but because I don't see it on the
> thread so I think you deleted your answer. Sorry about that. I'm still new
> with the mail list. Anyway, I have already deleted the build folder and
> make a fresh install but it doesn't solve.
>
> @Justin Lemkul: my machine is Intel Pentium P6200 (2.13 GHz, 3 MB L3
> cache). Any cmake command leads to the same error. So if you want a
> specific command, let's use the simplist one:* cmake ..*
>
> I know that I optimized it wrong, but how can I fix that?
>
>
> On Mon, Mar 24, 2014 at 6:11 AM, Justin Lemkul [via GROMACS] <
> ml-node+s5086n5015337h88 at n6.nabble.com> wrote:
>
> >
> >
> > On 3/23/14, 11:57 AM, ooker wrote:
> > > sorry for spamming, but I need to up this thread. I'll delete this
> after
> > > someone answer. Sorry.
> > >
> >
> > You'll need to provide exact details of your hardware and your exact
> cmake
> > command, otherwise there's nothing productive to suggest.  The build
> > machinery
> > is good at picking the correct optimization type, so the only real issue
> > is if
> > you're selecting an optimization that is not supported.
> >
> > -Justin
> >
> > --
> > ==================================================
> >
> > Justin A. Lemkul, Ph.D.
> > Ruth L. Kirschstein NRSA Postdoctoral Fellow
> >
> > Department of Pharmaceutical Sciences
> > School of Pharmacy
> > Health Sciences Facility II, Room 601
> > University of Maryland, Baltimore
> > 20 Penn St.
> > Baltimore, MD 21201
> >
> > [hidden email] <http://user/SendEmail.jtp?type=node&node=5015337&i=0> |
> > (410) 706-7441
> > http://mackerell.umaryland.edu/~jalemkul
> >
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