novaphy.set_current_cuda_stream¶
Install an opaque CUDA stream pointer as NovaPhy's current thread-local
stream. Pass 0 to use the legacy default stream.
In a CPU-only build, 0 is accepted but a nonzero stream pointer raises
RuntimeError. The companion current/clear/synchronize/capturing helpers
return 0, are no-ops, or return False as appropriate when CUDA is absent.