From 5a99ddf2dcf3a5eb49ea85cb8bcc6a43f1496e5e Mon Sep 17 00:00:00 2001
From: Ioan-Cristian Szabo <ioan-cristian.szabo@arm.com>
Date: Thu, 26 Oct 2017 16:46:04 +0100
Subject: COMPMID-590: Add transpose_validation to the test framework.

Change-Id: I9d7b7b34a742b62278d26503ae81a517c883b373
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/92078
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Pablo Tello <pablo.tello@arm.com>
---
 tests/validation/CPP/Transpose.cpp | 66 ++++++++++++++++++++++++++++++++++++++
 tests/validation/CPP/Transpose.h   | 43 +++++++++++++++++++++++++
 2 files changed, 109 insertions(+)
 create mode 100644 tests/validation/CPP/Transpose.cpp
 create mode 100644 tests/validation/CPP/Transpose.h

(limited to 'tests/validation/CPP')

diff --git a/tests/validation/CPP/Transpose.cpp b/tests/validation/CPP/Transpose.cpp
new file mode 100644
index 0000000000..9f2e62e1aa
--- /dev/null
+++ b/tests/validation/CPP/Transpose.cpp
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2017 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.
+ */
+#include "Transpose.h"
+
+#include "arm_compute/core/Types.h"
+#include "tests/validation/FixedPoint.h"
+#include "tests/validation/Helpers.h"
+
+namespace arm_compute
+{
+namespace test
+{
+namespace validation
+{
+namespace reference
+{
+template <typename T>
+SimpleTensor<T> transpose(const SimpleTensor<T> &src)
+{
+    // Make rows the columns of the original shape
+    TensorShape dst_shape{ src.shape().y(), src.shape().x() };
+
+    // Create reference
+    SimpleTensor<T> dst{ dst_shape, src.data_type() };
+
+    // Compute reference
+    for(int i = 0; i < src.num_elements(); ++i)
+    {
+        const Coordinates coord = index2coord(src.shape(), i);
+        const Coordinates dst_coord{ coord.y(), coord.x() };
+        const size_t      dst_index = coord2index(dst.shape(), dst_coord);
+
+        dst[dst_index] = src[i];
+    }
+
+    return dst;
+}
+
+template SimpleTensor<uint8_t> transpose(const SimpleTensor<uint8_t> &src);
+template SimpleTensor<uint16_t> transpose(const SimpleTensor<uint16_t> &src);
+template SimpleTensor<uint32_t> transpose(const SimpleTensor<uint32_t> &src);
+} // namespace reference
+} // namespace validation
+} // namespace test
+} // namespace arm_compute
diff --git a/tests/validation/CPP/Transpose.h b/tests/validation/CPP/Transpose.h
new file mode 100644
index 0000000000..3f42f41253
--- /dev/null
+++ b/tests/validation/CPP/Transpose.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2017 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_TEST_TRANSPOSE_H__
+#define __ARM_COMPUTE_TEST_TRANSPOSE_H__
+
+#include "tests/SimpleTensor.h"
+
+namespace arm_compute
+{
+namespace test
+{
+namespace validation
+{
+namespace reference
+{
+template <typename T>
+SimpleTensor<T> transpose(const SimpleTensor<T> &src);
+} // namespace reference
+} // namespace validation
+} // namespace test
+} // namespace arm_compute
+#endif /* __ARM_COMPUTE_TEST_TRANSPOSE_H__ */
-- 
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