
Add SYCL support, check CUDA-HIP-SYCL mutually exclusive. Require AMReX ver 21.06+ for SYCL. Co-authored-by: etpalmer63 <etpalmer63@users.noreply.github.com>
Add SYCL support, check CUDA-HIP-SYCL mutually exclusive. Require AMReX ver 21.06+ for SYCL. Co-authored-by: etpalmer63 <etpalmer63@users.noreply.github.com>