intermediate state GPU alloc/dealloc
implemented RHS (GPU) and UP (CPU) timers
Merge branch 'siccloud-dev' into MPI-communication

Conflicts:
	source/LSRK3_IntegratorMPI.h
QPX update constants are put in vector registers
included GPU timers for h2d/d2h
Merge branch 'siccloud-dev' into MPI-communication

Conflicts:
	source/LSRK3_IntegratorMPI.h
minor scope fix
Merge branch 'MPI-communication' into siccloud-dev