Toward a Unified GPU-Aware OpenSHMEM Specification
An OpenSHMEM Auxiliary Specification for GPU-Aware Communication is proposed, designed as a lightweight, backward-compatible extension to OpenSHMEM 1.x, to demonstrate that GPU-aware OpenSHMEM semantics can be specified and implemented across GPUs from multiple vendors, providing a practical and rapidly implementable step toward unification under a vendor-neutral specification.