Wolfgang, you are a genius.
The exact error I am getting is related to AVX instructions not being
available. I think this is normal because this is an AMD Rome based cluster
and not an intel one.
Run Build Command(s):/cvmfs/soft.computecanada.ca/gentoo/2020/usr/bin/gmake
cmTC_be568/fast && /cvmfs/soft.computecanada.ca/gentoo/2020/usr/bin/gmake
-f CMakeFiles/cmTC_be568.dir/build.make CMakeFiles/cmTC_be568.dir/build
gmake[1]: Entering directory
'/home/blaisbru/dealii/build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_be568.dir/src.cxx.o
/cvmfs/soft.computecanada.ca/easybuild/software/2020/Core/gcccore/9.3.0/bin/c++
-DDEAL_II_HAVE_AVX -o CMakeFiles/cmTC_be568.dir/src.cxx.o -c
/home/blaisbru/dealii/build/CMakeFiles/CMakeTmp/src.cxx
/home/blaisbru/dealii/build/CMakeFiles/CMakeTmp/src.cxx:3:6: error: #error
"__AVX__ flag not set, no support for AVX"
3 | #error "__AVX__ flag not set, no support for AVX"
| ^~~~~
/home/blaisbru/dealii/build/CMakeFiles/CMakeTmp/src.cxx: In function ‘int
main()’:
/home/blaisbru/dealii/build/CMakeFiles/CMakeTmp/src.cxx:35:9: warning: AVX
vector return without AVX enabled changes the ABI [-Wpsabi]
35 | b = _mm256_set1_pd (static_cast<volatile double>(2.25));
| ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gmake[1]: *** [CMakeFiles/cmTC_be568.dir/build.make:66:
CMakeFiles/cmTC_be568.dir/src.cxx.o] Error 1
gmake[1]: Leaving directory
'/home/blaisbru/dealii/build/CMakeFiles/CMakeTmp'
gmake: *** [Makefile:121: cmTC_be568/fast] Error 2
Hopefully I find a solution from there :)!
On Thursday, October 28, 2021 at 11:20:42 p.m. UTC-4 Wolfgang Bangerth
wrote:
> On 10/28/21 8:02 PM, blais...@gmail.com wrote:
> >
> > However, whenever I run CMAKE using deal.II AND enabling Trilinos, I get
> the
> > following error:
> > Configuration error: Cannot compile a test program with the final set of
> > compiler and linker flags:
> > CXX flags (DEBUG): -pedantic -fPIC -Wall -Wextra -Wmissing-braces
> > -Woverloaded-virtual -Wpointer-arith -Wsign-compare -Wsuggest-override
> > -Wswitch -Wsynth -Wwrite-strings -Wno-placement-new
> > -Wno-deprecated-declarations -Wno-literal-suffix -Wno-psabi
> > -Wno-class-memaccess -fopenmp-simd -Wno-parentheses
> -Wno-unused-local-typedefs
> > -O0 -ggdb -Wa,--compress-debug-sections
>
> Somewhere, in some file that is probably located under CMakeFiles in your
> build directory, it will provide you with whatever error messages cmake
> got
> when it tried to compile a test program with these flags. If you know what
> that error is, you're probably 75% there towards identifying what the real
> underlying problem is.
>
> Best
> W.
>
> --
> ------------------------------------------------------------------------
> Wolfgang Bangerth email: bang...@colostate.edu
> www: http://www.math.colostate.edu/~bangerth/
>
>
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