Fixed the docs. Thanks for pointing out the lack of clarity
> On Sep 18, 2019, at 11:25 PM, Zhang, Junchao via petsc-dev > <petsc-dev@mcs.anl.gov> wrote: > > Barry, > > I saw you added these in init.c > > > + -cuda_initialize - do the initialization in PetscInitialize() > > > > > > > > > Notes: > > Initializing cuBLAS takes about 1/2 second there it is done by default in > PetscInitialize() before logging begins > > > > But I did not get otherwise with -cuda_initialize 0, when will cuda be > initialized? > --Junchao Zhang