1 files changed, 56 insertions, 0 deletions
diff --git a/compiler/luci-interpreter/src/kernels/SVDF.h b/compiler/luci-interpreter/src/kernels/SVDF.h
new file mode 100644
index 000000000..335a6cd8f
--- /dev/null
+++ b/compiler/luci-interpreter/src/kernels/SVDF.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2022 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.
+ */
+
+#ifndef LUCI_INTERPRETER_KERNELS_SVDF_H
+#define LUCI_INTERPRETER_KERNELS_SVDF_H
+
+#include "core/Kernel.h"
+#include "core/KernelParams.h"
+
+namespace luci_interpreter
+{
+namespace kernels
+{
+
+class SVDF : public KernelWithParams<SVDFParams>
+{
+public:
+  SVDF(const Tensor *input, const Tensor *weight_feature, const Tensor *weight_time,
+       const Tensor *bias, const Tensor *input_activation_state, Tensor *output,
+       Tensor *scratchpad_activation_state, Tensor *scratchpad_1, Tensor *scratchpad_2,
+       Tensor *scratchpad_3, Tensor *scratchpad_4, Tensor *scratchpad_5, Tensor *scratchpad_6,
+       const SVDFParams &params);
+
+  const Tensor *input() const { return _inputs[0]; }
+  const Tensor *weight_feature() const { return _inputs[1]; }
+  const Tensor *weight_time() const { return _inputs[2]; }
+  const Tensor *bias() const { return _inputs[3]; }
+  const Tensor *input_activation_state() const { return _inputs[4]; }
+
+  Tensor *output() const { return _outputs[0]; }
+
+  void configure() override;
+  void execute() const override;
+
+private:
+  void evalFloat() const;
+  void evalInteger() const;
+};
+
+} // namespace kernels
+} // namespace luci_interpreter
+
+#endif // LUCI_INTERPRETER_KERNELS_SVDF_H