message: Fix kernel hash in kernel_history()
diff: @@ -248,7 +248,11 @@ PYBIND11_MODULE(enoki_ext, m_) {
  while ((uint32_t) entry->backend) {
  py::dict dict;
  dict["backend"] = entry->backend;
  - dict["hash"] = entry->hash;
  + char kernel_hash[33];
  + snprintf(kernel_hash, sizeof(kernel_hash), "%016llx%016llx",
  + (unsigned long long) entry->hash[1],
  + (unsigned long long) entry->hash[0]);
  + dict["hash"] = kernel_hash;
  dict["ir"] = io.attr("StringIO")(entry->ir);
  free(entry->ir);
  dict["uses_optix"] = entry->uses_optix;
  