Method copy

src/Initializer/GlobalData.cpp:142–152

}

real* OnDevice::DeviceCopyPolicy::copy(const real* first, const real* last, real*& mem) {
#ifdef ACL_DEVICE
  device::DeviceInstance& device = device::DeviceInstance::getInstance();
  const unsigned bytes = (last - first) * sizeof(real);
  device.api->copyTo(mem, first, bytes);
  mem += (last - first);
  return mem;
#else // ACL_DEVICE
  return nullptr;
#endif
}

} // namespace matrixmanip