[gmx-users] Re: question about fftw3 in gromacs 4.6 installation
mark.j.abraham at gmail.com
Sat Feb 2 22:12:04 CET 2013
On Sat, Feb 2, 2013 at 8:48 PM, Tomek Wlodarski
<tomek.wlodarski at gmail.com>wrote:
> Thanks Szilárd, good idea:)
> I tried to build gromacs and I got errors..:
> /tmp/ccBvi1my.s: Assembler messages:
> /tmp/ccBvi1my.s:110: Error: no such instruction: `vpcmov
> make: *** [src/gmxlib/CMakeFiles/gmx.dir/ewald_util.c.o] Error 1
> make: *** Waiting for unfinished jobs....
> /tmp/ccncRj9M.s: Assembler messages:
> /tmp/ccncRj9M.s:431: Error: no such instruction: `vpshad %xmm3,%xmm0,%xmm1'
> make: *** [src/gmxlib/CMakeFiles/gmx.dir/bondfree.c.o] Error 1
> make: *** [src/gmxlib/CMakeFiles/gmx.dir/all] Error 2
> make: *** [all] Error 2
> Any idea?
Your compiler is probably buggy. Try a more recent one.
> Gromacs confirguration with cmake went ok appart from:
> -- Check size of bool - failed
> -- Performing Test _isfinite_compile_ok - Failed
> -- Performing Test _finite_compile_ok - Failed
> I do not know if those are related to building errors..
Software build systems run a bunch of tests and react to what they learn. A
failed test is not of itself indicative of a problem (unless the authors
screw up, of course...)
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