UCT/IB/MLX5/GDAKI: Fixed retaining inactive primary context.#11276
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What?
Fixed retaining inactive primary context.
Why?
Without checking the status of the primary CUDA context on the device, a context can be created on an unused device by calling
cuDevicePrimaryCtxRetain. And it will be retained until thecuDevicePrimaryCtxReleasecall is made byUCS_CLASS_CLEANUP_FUNC(uct_rc_gdaki_iface_t).