update_host

Updates the device data with the current host accessor

template <typename T, int dims, cl::sycl::access::mode accessMode, cl::sycl::access::target accessTarget, access::placeholder isPlaceholder>
void update_host(accessor<T, dims, accessMode, accessTarget, isPlaceholder> acc)

1. Updates the device data with the current host accessor
   Parameters:
   • accessor<T, dims, accessMode, accessTarget, isPlaceholder> acc