[petsc-users] code changes from CPU to GPU

2012-02-08 Thread Matthew Knepley
On Wed, Feb 8, 2012 at 8:56 PM, recrusader wrote: > Dear Barry, > > I just found your discussion about this problem. > Will you add relevant functions for it recently? > No Matt > Thanks a lot. > > Best, > Yujie > > On Wed, Feb 8, 2012 at 2:58 PM, Barry Smith wrote: > >> >> The "ghosted

[petsc-users] code changes from CPU to GPU

2012-02-08 Thread recrusader
Dear Barry, I just found your discussion about this problem. Will you add relevant functions for it recently? Thanks a lot. Best, Yujie On Wed, Feb 8, 2012 at 2:58 PM, Barry Smith wrote: > > The "ghosted" forms of vectors is not supported currently with GPUs. > > Barry > > On Feb 8, 2012,

[petsc-users] code changes from CPU to GPU

2012-02-08 Thread recrusader
Thanks, Barry. On Wed, Feb 8, 2012 at 2:58 PM, Barry Smith wrote: > > The "ghosted" forms of vectors is not supported currently with GPUs. > > Barry > > On Feb 8, 2012, at 2:53 PM, recrusader wrote: > > > Dear PETSc developers, > > > > I have FEM codes. It works very well in CPU computation.

[petsc-users] code changes from CPU to GPU

2012-02-08 Thread Barry Smith
The "ghosted" forms of vectors is not supported currently with GPUs. Barry On Feb 8, 2012, at 2:53 PM, recrusader wrote: > Dear PETSc developers, > > I have FEM codes. It works very well in CPU computation. > Now, I add '-vec_type seqcusp -mat_type aijcusp' when running the > codes, I me

[petsc-users] code changes from CPU to GPU

2012-02-08 Thread recrusader
Dear PETSc developers, I have FEM codes. It works very well in CPU computation. Now, I add '-vec_type seqcusp -mat_type aijcusp' when running the codes, I met the following errors. My question that whether there is an example to demonstrate how to revise the codes for the conversion from CPU to GP