From 1f9ca1d7737846c74053d68ee0844b448bae298b Mon Sep 17 00:00:00 2001
From: Giorgio Arena <gioare01@e108627-lin.cambridge.arm.com>
Date: Thu, 1 Mar 2018 11:13:45 +0000
Subject: COMPMID-935 Implementing Convolution with Winograd on OpenCL (part 3)

Change-Id: I51f92f30602fb0a02314f344fa67061f448694bf
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/122793
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Giorgio Arena <giorgio.arena@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
---
 tests/validation/Helpers.h | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

(limited to 'tests/validation/Helpers.h')

diff --git a/tests/validation/Helpers.h b/tests/validation/Helpers.h
index ba45968392..b192f317b4 100755
--- a/tests/validation/Helpers.h
+++ b/tests/validation/Helpers.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017 ARM Limited.
+ * Copyright (c) 2017-2018 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -232,6 +232,34 @@ SimpleTensor<float> convert_from_asymmetric(const SimpleTensor<uint8_t> &src);
  * @return Quantized tensor.
  */
 SimpleTensor<uint8_t> convert_to_asymmetric(const SimpleTensor<float> &src, const QuantizationInfo &quantization_info);
+
+/** Matrix multiply between 2 float simple tensors
+ *
+ * @param[in]  a   Input tensor A
+ * @param[in]  b   Input tensor B
+ * @param[out] out Output tensor
+ *
+ */
+void matrix_multiply(const SimpleTensor<float> &a, const SimpleTensor<float> &b, SimpleTensor<float> &out);
+
+/** Transpose matrix
+ *
+ * @param[in]  in  Input tensor
+ * @param[out] out Output tensor
+ *
+ */
+void transpose_matrix(const SimpleTensor<float> &in, SimpleTensor<float> &out);
+
+/** Get a 2D tile from a tensor
+ *
+ * @note In case of out-of-bound reads, the tile will be filled with zeros
+ *
+ * @param[in]  in    Input tensor
+ * @param[out] tile  Tile
+ * @param[in]  coord Coordinates
+ */
+template <typename T>
+void get_tile(const SimpleTensor<T> &in, SimpleTensor<T> &tile, const Coordinates &coord);
 } // namespace validation
 } // namespace test
 } // namespace arm_compute
-- 
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