Imported Upstream version 0.3upstream/0.3

1 files changed, 57 insertions, 0 deletions

diff --git a/libs/ARMComputeEx/arm_compute/core/CL/kernels/CLExpKernel.h b/libs/ARMComputeEx/arm_compute/core/CL/kernels/CLExpKernel.h
new file mode 100644
index 000000000..a6ea539f8
--- /dev/null
+++ b/libs/ARMComputeEx/arm_compute/core/CL/kernels/CLExpKernel.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
+ * Copyright (c) 2016-2018 ARM Limited.
+ *
+ * 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 __ARM_COMPUTE_CLEXPKERNEL_H__
+#define __ARM_COMPUTE_CLEXPKERNEL_H__
+
+#include "arm_compute/core/CL/ICLKernel.h"
+
+namespace arm_compute
+{
+class ICLTensor;
+
+/** OpenCL kernel to perform an exponential operation */
+class CLExpKernel : public ICLKernel
+{
+public:
+  /** Default constructor */
+  CLExpKernel();
+  /** Prevent instances of this class from being copied (As this class contains pointers) */
+  CLExpKernel(const CLExpKernel &) = delete;
+  /** Prevent instances of this class from being copied (As this class contains pointers) */
+  CLExpKernel &operator=(const CLExpKernel &) = delete;
+  /** Allow instances of this class to be moved */
+  CLExpKernel(CLExpKernel &&) = default;
+  /** Allow instances of this class to be moved */
+  CLExpKernel &operator=(CLExpKernel &&) = default;
+  /** Default destructor */
+  ~CLExpKernel() = default;
+  /** Set the source, destination of the kernel
+   *
+   * @param[in]  input  Source tensor. Data type supported: F32.
+   * @param[out] output Destination tensor. Data type supported: F32.
+   */
+  void configure(const ICLTensor *input, ICLTensor *output);
+
+  // Inherited methods overridden:
+  void run(const Window &window, cl::CommandQueue &queue) override;
+
+private:
+  const ICLTensor *_input;
+  ICLTensor *_output;
+};
+} // namespace arm_compute
+#endif /*__ARM_COMPUTE_CLEXPKERNEL_H__ */