[gmx-users] Re: rebuild makefiles for gromacs?

[Fan Hao]

>The assembly loops are enabled automatically on x86, unless you turn
>them off with --disable-x86-asm.
>
>Assembly versions are used for the most important loops (_sse on
>Pentium and Athlon XP, _3dnow on old Athlons), but there are a couple
>of cases (like buckingham) where we have to use C loops instead.

   Thanks a lot, Eric. In this case, I think if I want to run my
simulation on pc cluster with the inner loop modified, I have to
change codes in x86_sse.s but not innerc.c in which the inl????()
is for the C loop. In fact, I have recompile gmx with innerc.c changed
by modifying the Makefile.am but the x86_sse.s is still the same.
Would you please show me a way to have some modification in innerloop
of simulation? Should I only use the C loop instead? Many thanks!

Best regards

Yours sincerely

Hao Fan :-)

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Drs. Hao Fan                            email F.Hao at chem.rug.nl
Lab. of Biophysical Chemistry
University of Groningen
Nijenborgh 4                            9747 AG GRONINGEN
The Netherlands
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