Summary: After the overhaul of the GPU build the documentation pages were a little stale. This updates them with more in-depth information on building the GPU runtimes and using them. Specifically using them goes through the differences between the offloading and direct compilation modes.
libc Documentation ================== The libc documentation is written using the Sphinx documentation generator. It is currently tested with Sphinx 1.1.3. To build the documents into html configure libc with the following cmake options: * -DLLVM_ENABLE_SPHINX=ON * -DLIBC_INCLUDE_DOCS=ON After configuring libc with these options the make rule `docs-libc-html` should be available.