Dear gmx users:
I asked my question days ago, but no body answers me. So I think I
should make my question compacter.
I met a trouble when I installed Gromacs on IBM A.I.X 5.2.0.0. So I
want to list my problem here beging for your helps.
I start my installation as:
export CC=xlc;
export MPICC=mpcc;
export F77=xlf;
export CXX=xlC;
export CFLAGS="-O3 -qarch=pwr4 -qtune=pwr4 -qansialias -w"
export FFLAGS="-O3 -qarch=pwr4 -qtune=pwr4 -qansialias -qstrict -w"
export CPPFLAGS=-I .../fftw312/include
export LDFLAGS=-L .../fftw312/lib
./configure --prefix=.../gmx33 --exec-prefix=.../gmx33 --enable-float
--disable-fortran --disable-largefile --without-x --disable-vectorized-sqrt
make
It stoped here with saying:
"gmx_fft_fftw3.c", line 186.8: 1506-068 (S) Operation between types "void*" and
"int" is not allowed.
"gmx_fft_fftw3.c", line 190.8: 1506-068 (S) Operation between types "void*" and
"int" is not allowed.
If I install a parallel Gromacs. It cannot finish the "configure" step
with saying:
"cannot calculate the sizeof (int)"
I checked the config.log, and found that there was some problem on
"conftest.c".
And I also change the environment as below, but I met the same error.
export CC=xlc;
export MPICC=mpcc;
export F77=xlf;
export CXX=xlC;
export CFLAGS="-O2 -qarch=pwr2 -qtune=pwr2"
export FFLAGS="-O2 -qarch=pwr2 -qtune=pwr2"
Could anybody here help me? Any more ideas would be very much
appreciated.
Li Zhenhai
Department of Engineering Mechanics
Tsinghua University
Beijing 100084
China
Tel: 86-10-62773779
E-mail: [EMAIL PROTECTED]
2007-11-30
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