Module ml::mps_ffi

#include <std/ml/mps_ffi.h> source

Internal: included by the Metal backend sources (gpu_mps.sc, device_mps.sc), not a public header. The opaque types of the Objective-C runtime and libdispatch they call Metal through besides gpu_mps.h's MtlObject (Objective-C's 'id': every MTLDevice, MTLBuffer, encoder, NSString, ...): a selector, an autorelease pool token. None is ever constructed or read; only the runtime looks behind them. Each objc_msgSend call site casts objc_msgSend to the typed signature of the message it sends.