On Sat, 10 Mar 2018, Satish Balay wrote: > * BTW: Wrt --with-cuda-arch, I'm hoping we can get rid of it in favor > of CUDAFLAGS [with defaults similar to CFLAGS defaults] - but its > not clear if I can easily untangle the dependencies we have [wrt CPP > - and others] > > Or can we get rid of this default alltogether [currently > -arch=sm_20] - and expect nvcc to have sane defaults? Then we can > probably eliminate all this complicated code. [If cuda-7.5 and higer > do this properly - we could use that as the minimum supported version?]
https://bitbucket.org/petsc/petsc/pull-requests/890/cuda-remove-configure-option-with-cuda/diff Satish
