1 files changed, 36 insertions, 0 deletions
diff --git a/runtime/onert/backend/xnnpack/ExternalContext.cc b/runtime/onert/backend/xnnpack/ExternalContext.cc
new file mode 100644
index 000000000..1fbcd4f02
--- /dev/null
+++ b/runtime/onert/backend/xnnpack/ExternalContext.cc
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ExternalContext.h"
+
+#include <cassert>
+
+namespace onert
+{
+namespace backend
+{
+namespace xnnpack
+{
+
+ExternalContext::ExternalContext(size_t num_threads)
+  : _threadpool(pthreadpool_create(num_threads), pthreadpool_destroy)
+{
+  assert(_threadpool);
+}
+
+} // namespace xnnpack
+} // namespace backend
+} // namespace onert