Chris FreehillTo build the sample, first export the following environment variables: export ROCR_DIR=<root of RocR install; for RocR includes and libraries> export OPENCL_DIR=<root of OpenCL install; for required clang and bitcode libs> export OPENCL_VER=<OpenCL version; e.g., "2.0"> export TARGET_DEVICE=<GPU type; e.g., "gfx803" or "gfx900"> Next, do the following: mkdir build cd build cmake .. Finally, do the following to build the application and respective kernels: make make sample_kernels