Open deKeijzer opened 6 months ago
Hi there,
Perhaps this will help someone out. To compile dedalus from source using
CC=mpicc pip3 install --upgrade --force-reinstall --no-deps --no-cache --no-build-isolation http://github.com/dedalusproject/dedalus/zipball/master/
as stated in the docs, might results in an error
...mpicc -fno-strict-overflow -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -O3 -Wall -arch arm64 -arch x86_64 -g -I/usr/local/opt/llvm/include -I/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/numpy/core/include -I/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/mpi4py/include -I/opt/homebrew/opt/open-mpi/include -Idedalus/libraries/fftw/ -I/opt/homebrew/opt/fftw/include -I/Library/Frameworks/Python.framework/Versions/3.12/include/python3.12 -c dedalus/core/transposes.c -o build/temp.macosx-10.9-universal2-cpython-312/dedalus/core/transposes.o -DNPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION -Wno-unused-function -fopenmp clang: error: unsupported option '-fopenmp' clang: error: unsupported option '-fopenmp' error: command '/opt/homebrew/bin/mpicc' failed with exit code 1 [end of output]...
This is solved by using gcc instead of mpi;
briandekeijzer@MacBook-Pro build % brew install gcc ==> Downloading https://formulae.brew.sh/api/formula.jws.json ##O=- # # ==> Downloading https://formulae.brew.sh/api/cask.jws.json Warning: gcc 13.2.0 is already installed and up-to-date. To reinstall 13.2.0, run: brew reinstall gcc briandekeijzer@MacBook-Pro build % export CC=/opt/homebrew/bin/gcc-13 export CXX=/opt/homebrew/bin/g++-13
Then specifically compile with gcc-version_number
CC=gcc-13 pip3 install --upgrade --force-reinstall --no-deps --no-cache --no-build-isolation http://github.com/dedalusproject/dedalus/zipball/master/
This allows for compilation fo Dedalus on Apple silicon with the latest Python version.
Have fun simulating!
Hi there,
Perhaps this will help someone out. To compile dedalus from source using
CC=mpicc pip3 install --upgrade --force-reinstall --no-deps --no-cache --no-build-isolation http://github.com/dedalusproject/dedalus/zipball/master/
as stated in the docs, might results in an error
This is solved by using gcc instead of mpi;
Then specifically compile with gcc-version_number
This allows for compilation fo Dedalus on Apple silicon with the latest Python version.
Have fun simulating!