From dea2d2d58fe3a742e6f66fe50befbe0044e15ad1 Mon Sep 17 00:00:00 2001
From: Georgios Pinitas <georgios.pinitas@arm.com>
Date: Wed, 19 Dec 2018 16:23:17 +0000
Subject: COMPMID-1772: Implement PadV2 for NEON

Change-Id: Ia4604524a034c46b004fd850183480c5fbfd8cb3
Reviewed-on: https://review.mlplatform.org/437
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com>
---
 arm_compute/core/NEON/NEKernels.h              |  1 +
 arm_compute/core/NEON/kernels/NEMemsetKernel.h | 71 ++++++++++++++++++++++++++
 2 files changed, 72 insertions(+)
 create mode 100644 arm_compute/core/NEON/kernels/NEMemsetKernel.h

(limited to 'arm_compute/core/NEON')

diff --git a/arm_compute/core/NEON/NEKernels.h b/arm_compute/core/NEON/NEKernels.h
index a99b7d08e1..b7810cbd51 100644
--- a/arm_compute/core/NEON/NEKernels.h
+++ b/arm_compute/core/NEON/NEKernels.h
@@ -94,6 +94,7 @@
 #include "arm_compute/core/NEON/kernels/NEMagnitudePhaseKernel.h"
 #include "arm_compute/core/NEON/kernels/NEMeanStdDevKernel.h"
 #include "arm_compute/core/NEON/kernels/NEMedian3x3Kernel.h"
+#include "arm_compute/core/NEON/kernels/NEMemsetKernel.h"
 #include "arm_compute/core/NEON/kernels/NEMinMaxLayerKernel.h"
 #include "arm_compute/core/NEON/kernels/NEMinMaxLocationKernel.h"
 #include "arm_compute/core/NEON/kernels/NENonLinearFilterKernel.h"
diff --git a/arm_compute/core/NEON/kernels/NEMemsetKernel.h b/arm_compute/core/NEON/kernels/NEMemsetKernel.h
new file mode 100644
index 0000000000..721ecf9ae2
--- /dev/null
+++ b/arm_compute/core/NEON/kernels/NEMemsetKernel.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2018-2019 ARM Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef __ARM_COMPUTE_NEMEMSETKERNEL_H__
+#define __ARM_COMPUTE_NEMEMSETKERNEL_H__
+
+#include "arm_compute/core/NEON/INEKernel.h"
+#include "arm_compute/core/PixelValue.h"
+#include "arm_compute/core/Types.h"
+
+namespace arm_compute
+{
+// Forward declarations
+class ITensor;
+
+/** Interface for filling the planes of a tensor */
+class NEMemsetKernel : public INEKernel
+{
+public:
+    const char *name() const override
+    {
+        return "NEMemsetKernel";
+    }
+    /** Default constructor */
+    NEMemsetKernel();
+    /** Default destructor */
+    ~NEMemsetKernel() = default;
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    NEMemsetKernel(const NEMemsetKernel &) = delete;
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    NEMemsetKernel &operator=(const NEMemsetKernel &) = delete;
+    /** Allow instances of this class to be moved */
+    NEMemsetKernel(NEMemsetKernel &&) = default;
+    /** Allow instances of this class to be moved */
+    NEMemsetKernel &operator=(NEMemsetKernel &&) = default;
+    /** Initialise the kernel's tensor and filling value
+     *
+     * @param[in,out] tensor         Input tensor to fill. Supported data types: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32
+     * @param[in]     constant_value The value used to fill the planes of the tensor
+     */
+    void configure(ITensor *tensor, const PixelValue &constant_value);
+
+    // Inherited methods overridden:
+    void run(const Window &window, const ThreadInfo &info) override;
+
+private:
+    ITensor   *_tensor;
+    PixelValue _constant_value;
+};
+} // namespace arm_compute
+#endif /*__ARM_COMPUTE_NEMEMSETKERNEL_H__ */
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