[gmx-users] Cannot link to SIMD version when installing GMX4.6.6 on BG/P
linxingcheng50311 at gmail.com
Tue Jul 8 21:52:04 CEST 2014
I have some problem installing GMX4.6.6 on BG/P, the error is as follows:
-- Looking for atan2f4 in mass_simd
-- Looking for atan2f4 in mass_simd - not found
CMake Error at CMakeLists.txt:1082 (message):
Could not link to the SIMD version of the IBM MASS library. Please adjust
your CMAKE_PREFIX_PATH to contain it
The CMAKE_PREFIX_PATH I used is the prefix for fftw, as suggested from
The website also suggests: "There is currently no SIMD support on this
platform and no plans to add it. The default plain C kernels will work."
It seems I should not include SIMD when compiling, but I am not pretty sure
how to do that, -DGMX_SIMD=NONE doesn't help.
Anyone knows how to do that?
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