Unified memory
I added the support of unified memory on new nvidia card based on both Chris Sewell's work and the updated ArrayManagerExecutionthrustDevice.h. It passes all tests on a P100 at LANL (except the copyright test).
I added the support of unified memory on new nvidia card based on both Chris Sewell's work and the updated ArrayManagerExecutionthrustDevice.h. It passes all tests on a P100 at LANL (except the copyright test).