Added cupy helpers - #31
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Sep 25, 2026
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- xp.get_rng(seed=None) — backend-matching Generator
- xp.free_memory() — releases CuPy pool blocks
- xp.device_count() — visible CUDA device count
- xp.memory_info() — (free, total) GPU memory bytes
- PyccelKernel(..., is_array=...) — custom host-array-type predicate
- xp.default_float_dtype() — portable float64 dtype
- xp.stream() — CUDA stream context manager (no-op on NumPy)
- xp.pin_memory(array) — pinned host memory allocation
- xp.set_device_for_rank(rank, devices_per_node=None) — MPI-rank-to-GPU helper
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