You could look at PETSc install instructions and examples https://petsc.org/release/install/install/#common-example-usages
Assuming a linux box with cuda at /usr/local/cuda, mpicc etc in PATH, and have system blas/lapack installed, the following build process should work ./configure --with-cuda=1 --with-petsc4py && make && make check Satish On Thu, 18 Aug 2022, Rohan Yadav wrote: > Hi, > > I'm trying to use `petsc4py` on a machine with CUDA GPUs. Is there a way to > download a version of `petsc4py` from pip or conda with GPU support? If > not, how do I go about installing `petsc4py` with GPU support from source? > I can't find much documentation around doing this. > > Thanks, > > Rohan >