Clone repository with git clone --recursive https://github.com/esadr/mlsvm.git
Go to the resulting /mlsvm/petsc/ directory and install PETSc by first configuring it and then running make:
./configure PETSC_ARCH=<build path> --with-cc=gcc --with-cxx=g++ --with-clanguage=c++ --with-gnu-compilers=1 --with-mpi-compilers=1 --with-debugging=0 --with-shared-libraries=1 --download-openmpi=1 --download-f2cblaslapack --download-metis=1 --download-parmetis=1 --download-blacs=1 --download-cmake
Creates a new directory with same name as what was used for <build path> in PETSC_ARCH=<build path>
--download-cmake only needed if cmake is not installed
Then run make:
make all test
Update environment variables PETSC_DIR and PETSC_ARCH
PETSC_DIR needs to point to the PETSc installation just made
Example: PETSC_DIR=/home/username/mlsvm/petsc
PETSC_ARCH should be the same as what was used for ./configure
Example: PETSC_ARCH=linux-cxx-fast
Go to mlsvm/src/ and run:
make
Notes:
./configure can take a while if downloading several things
make all test will recommend running make PETSC_DIR=<build path> streams; this will determine speed up gained by using an increasing number of processors, starting from 1 and going up to the number of processors available. Be careful when running on a system with a lot of them! It's not necessary to finish installation, though it may be useful.
esadr
commented
5 years ago
Clone repository with
git clone --recursive https://github.com/esadr/mlsvm.gitGo to the resulting
/mlsvm/petsc/directory and install PETSc by first configuring it and then running make:./configure PETSC_ARCH=<build path> --with-cc=gcc --with-cxx=g++ --with-clanguage=c++ --with-gnu-compilers=1 --with-mpi-compilers=1 --with-debugging=0 --with-shared-libraries=1 --download-openmpi=1 --download-f2cblaslapack --download-metis=1 --download-parmetis=1 --download-blacs=1 --download-cmake<build path>inPETSC_ARCH=<build path>--download-cmakeonly needed if cmake is not installedmake all testUpdate environment variables PETSC_DIR and PETSC_ARCH
PETSC_DIR=/home/username/mlsvm/petsc./configurePETSC_ARCH=linux-cxx-fastGo to
mlsvm/src/and run:makeNotes:
./configurecan take a while if downloading several thingsmake all testwill recommend runningmake PETSC_DIR=<build path> streams; this will determine speed up gained by using an increasing number of processors, starting from 1 and going up to the number of processors available. Be careful when running on a system with a lot of them! It's not necessary to finish installation, though it may be useful.