C++ AMPのRuntimeを下記の中から選べるようです。
HSA OpenCL 1.2 (to use zero-copy performance optimizations) OpenCL 1.1 CPU
引用 # force set C++AMP runtime to HSA export CLAMP_RUNTIME=HSA # force set C++AMP runtime to OpenCL 1.2 export CLAMP_RUNTIME=CL12 # force set C++AMP runtime to OpenCL 1.1 export CLAMP_RUNTIME=CL11 # force set C++AMP runtime to CPU export CLAMP_RUNTIME=CPU
ここまでビルドが一発でできるか?