Function AsGpuTimer

tensorflow/stream_executor/rocm/rocm_gpu_executor.cc:69–72

Given a platform-independent timer datatype, returns the internal ROCM platform implementation pointer.

// Given a platform-independent timer datatype, returns the internal ROCM
// platform implementation pointer.
static GpuTimer* AsGpuTimer(Timer* timer) {
  DCHECK(timer != nullptr);
  return static_cast<GpuTimer*>(timer->implementation());
}

// Given const GPU memory, returns a librocm device pointer datatype, suitable
// for passing directly to librocm APIs.