[petsc-users] gpu?

[Chris Cooper]

Hi,

I have used some of PETSc's linear solvers in the past, and was
wondering is there any high level documentation on gpu support in
PETSc?  I couldn't find anything in the online pdf.  I can see in the
code some level of support for cuda vec/matrix and use of the cusp
library etc.  Things I'm wondering about include...

- current status / roadmap
- applicable solvers
- any benchmarks (even experimental)
- target hardware (cpu/gpu configuration, interconnect etc)
- other issues

cheers,
Chris Cooper
Dr. D Studios