README

Our goal is to demonstrate that it only takes simple Makefile modifications and env changes to get most compute only CUDA code to build with PathScale ENZO.

# General Makefile changes

# ENV
# NVCC=/opt/enzo-12-14/bin/pathcu
# GCC=/opt/enzo-12-14/bin/pathcu
# GENCODE_SM10="" GENCODE_SM20="" GENCODE_SM30=""
# LDFLAGS=""
# CUDA_PATH=""
# CUDA_INC_PATH="/opt/enzo-12-14/include/4.9.03/cuda"