On Thu, Jan 5, 2023 at 2:42 PM Jed Brown <[email protected]> wrote: > Mark Adams <[email protected]> writes: > > > Support of HIP and CUDA hardware together would be crazy, > > I don't think it's remotely crazy. libCEED supports both together and it's > very convenient when testing on a development machine that has one of each > brand GPU and simplifies binary distribution for us and every package that > uses us. Every day I wish PETSc could build with both simultaneously, but > everyone tells me it's silly. >
So an executable supports both GPUs, but a running instance supports one or both at the same time?
