Fixing some PGI compiler warings and getting poisson OpenACC to work
Fixing MPI+CUDA and build system
Removed debug thing
Workaround for getting field_summary to work in OpenACC, 3D works now
No llvm
Rebased on master
Updating clover.in for 3D
updated pgi compilers source
updated pgi compiler source file
Merge pull request #24 from gihanmudalige/fix/pgi_cleanup

Fix/pgi cleanup