hmmm, I was a bit hasty in concluding that the issue has gone away in
newer releases. on another system, I have the issue with cmake 2.8.8.
The intel compiler version there is 11.1. On this system if I don't
include $INTEL_ROOT/include/intel64 explicitly , gcc's xmm intrinsics
are found causing errors (typical error follows). Examining the output
of make VERBOSE=1, I'm not seeing any reference to the path containing
either gcc or intel xmm intrinsics. Is this a cmake issue? or perhaps a
configuration issue with the intel compiler on this system?
/usr/lib64/gcc/x86_64-suse-linux/4.3/include/xmmintrin.h(105): error:
identifier "__builtin_ia32_addss" is undefined
return (__m128) __builtin_ia32_addss ((__v4sf)__A, (__v4sf)__B);
On 9/23/2012 9:38 AM, Leif Walsh wrote:
Have you sourced the intel compilervars script in the shell where you invoke
cmake? Check $C_INCLUDE_PATH and $CPLUS_INCLUDE_PATH. You may also have better
luck setting the CC and CXX env vars rather than setting cmake variables.
Thanks Leif, this system uses environment modules to configure the intel
compiler, they are loaded. I searched for the script you mention but
it's not present on this system. There are no *INCLUDE* env vars set,
however CC,CPP,CXX,F90 etc are set correctly to point at the intel
compilers.
On 9/23/2012 10:39 AM, Burlen Loring wrote:
I'm not having the issue with a newer version of intel compiler and
cmake 2.8.8. I'm concluding that this is not an issue in current
releases.
Burlen
On 9/23/2012 9:08 AM, Burlen Loring wrote:
Hi,
When I'm using intel compilers cmake is missing some of the internal
compiler include paths. When I use intel compilers with cmake I'm
setting CMAKE_CXX_COMPILER and CMAKE_C_COMPILER. One path that's
missed is $INTEL_ROOT/include/intel64 which among others contains xmm
intriniscs header. Am I doing something wrong or is this in fact a bug?
Thanks
Burlen
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