#if GMX_SYCL_DPCPP
// Confirmed to work for 2021.1-beta10 (20201005) to 2021.3.0 (20210619).
// Deprecated in favor of sycl::ext::oneapi on 20210717 in https://github.com/intel/llvm/commit/d703f578.
+// Removed on 20210927 with https://github.com/intel/llvm/pull/4488
+# if __clang_major__ >= 14
+namespace origin = sycl::ext::oneapi;
+# else
namespace origin = cl::sycl::ONEAPI;
+# endif
#elif GMX_SYCL_HIPSYCL
namespace origin = cl::sycl;
#else