Hi Yukun,<div><br></div><div>In future, please only target email associated with GROMACS development to the gmx-developers mailing list. gmx-users is for usage questions, such as installation issues. I am replying to this email to both lists.</div>
<div><br></div><div>If you've correctly installed and used icc 11.1, then I think you should not have this problem. Try a full-qualified path to icc - I don't know if your use of CMAKE_PREFIX_PATH is sufficient there - and IIRC if you have sourced the environment script that comes with Intel's compilers then you should not need to touch CMAKE_PREFIX_PATH for the compiler. The compiler diagnosis is at the very top of the cmake output, so please look there for clues.</div>
<div><br></div><div>Mark<br><br><div class="gmail_quote">---------- Forwarded message ----------<br>From: <b class="gmail_sendername">Yorquant Wang</b> <span dir="ltr"><<a href="mailto:wangykoo@gmail.com">wangykoo@gmail.com</a>></span><br>
Date: Fri, Dec 7, 2012 at 9:18 AM<br>Subject: [gmx-developers] cmake bug when install GMX 4.6 beta2<br>To: Discussion list for GROMACS development <<a href="mailto:gmx-developers@gromacs.org">gmx-developers@gromacs.org</a>><br>
<br><br>Hi all:<div> I am trying to install GMX 4.6 beta2 on a highly paralleled server.</div><div> with cmake version 2.8.4</div><div> MPI openmpi-144 compiled with intel 11.1 compiler</div><div>
fftw 3.3.2 <br clear="all">
<div> compiler intel 11.1 gcc 4.1.2</div><div> CPU Intel(R) Xeon(R) E5450 with 8cores in one node, with infinited band node communication.</div><div> with the compling commend: </div><div>
# CMAKE_PREFIX_PATH=/home/software/openmpi-144-intel-11-1:/home/dw11-sg007/dying/fftw3 CC=icc /home/software/cmake-2.8.4/bin/cmake .. </div><div> then I got such a error : </div><div> ....</div>
<div> CMake Warning at CMakeLists.txt:733 (message):</div><div> No C SSE4.1 flag found. Consider a newer compiler, or disable SSE4.1 for slightly lower performance.</div><div> CMake Error at CMakeLists.txt:756 (message):</div>
<div> Cannot find smmintrin.h, which is required for SSE4.1 intrinsics support.</div><div> Is there anybody knowing how to handle such a problem? Thank you very much !</div><div><br></div><div>Best</div><span class="HOEnZb"><font color="#888888"><div>
<br></div>-- <br><span><font color="#888888">Yukun Wang <br>PhD candidate<br><span style="text-align:center">Institute of Natural Sciences && College of Life Science, Shanghai Jiao Tong University</span><br>Cell phone: 13621806236.<br>
China Shanghai</font></span><br>
</font></span></div>
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