PROG=rt
ISPC_SRC=rt.ispc
CU_SRC=rt.cu
CXX_SRC=rt.cpp 

#K20/K40 
PTXCC_REGMAX=32
NVARCH=sm_35

#K80
#PTXCC_REGMAX=64
#NVARCH=sm_37



#LLVM_GPU=1
NVVM_GPU=1

include ../common_ptx.mk