host_context_->diag_handler(), host_context_->allocator());
  CHECK(bef_file_) << "Failed to open BEF";

  // Run TFRT initialization function to pre-instantiate fallback kernels.
  RunTfrtInitializer();
}

llvm::SmallVector<Tensor> RuntimeFallbackExecutor::Execute(
    llvm::StringRef function_name, llvm::ArrayRef<Tensor> arguments) {
  // Get the kernel entrypoint function.