modified:   src/abstract_hardware_model.cc
	modified:   src/abstract_hardware_model.h
	modified:   src/cuda-sim/cuda-sim.cc
	modified:   src/global_steve.h
	modified:   src/abstract_hardware_model.cc
	modified:   src/abstract_hardware_model.h
	new file:   src/appro_op.def
	modified:   src/compute_approximate.h
	modified:   src/cuda-sim/instructions.cc
	modified:   src/global_steve.h
	modified:   src/gpgpusim_entrypoint.cc