COMPMID-959: Removed Interleave blocked kernel.

Change-Id: I775eecbc39da583aae2eb4e033c5930dfc402899
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/125684
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>

3 files changed, 1 insertions, 82 deletions

diff --git a/arm_compute/core/NEON/NEKernels.h b/arm_compute/core/NEON/NEKernels.h
index 7ec74eaccd..31f4881ef5 100644
--- a/arm_compute/core/NEON/NEKernels.h
+++ b/arm_compute/core/NEON/NEKernels.h
@@ -62,7 +62,6 @@
 #include "arm_compute/core/NEON/kernels/NEFloorKernel.h"
 #include "arm_compute/core/NEON/kernels/NEGEMMAssemblyBaseKernel.h"
 #include "arm_compute/core/NEON/kernels/NEGEMMInterleave4x4Kernel.h"
-#include "arm_compute/core/NEON/kernels/NEGEMMInterleaveBlockedKernel.h"
 #include "arm_compute/core/NEON/kernels/NEGEMMLowpMatrixMultiplyKernel.h"
 #include "arm_compute/core/NEON/kernels/NEGEMMLowpOffsetContributionKernel.h"
 #include "arm_compute/core/NEON/kernels/NEGEMMLowpQuantizeDownInt32ToUint8ScaleByFixedPointKernel.h"
diff --git a/arm_compute/core/NEON/kernels/NEGEMMInterleaveBlockedKernel.h b/arm_compute/core/NEON/kernels/NEGEMMInterleaveBlockedKernel.h
deleted file mode 100644
index f5a1121b04..0000000000
--- a/arm_compute/core/NEON/kernels/NEGEMMInterleaveBlockedKernel.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright (c) 2017-2018 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_NEGEMMINTERLEAVEBLOCKEDKERNEL_H__
-#define __ARM_COMPUTE_NEGEMMINTERLEAVEBLOCKEDKERNEL_H__
-
-#include "arm_compute/core/NEON/INESimpleKernel.h"
-
-namespace arm_compute
-{
-class ITensor;
-
-/** NEON kernel to interleave the elements of a matrix
- *
- * Interleave_Blocked copies a block of values at a time instead of just one.  The main use of this is the gemmlowp with the "dot product"
- * instruction, where each operation consumes 4 values, so we need to copy blocks of 4 values.
- *
- */
-class NEGEMMInterleaveBlockedKernel : public INESimpleKernel
-{
-public:
-    const char *name() const override
-    {
-        return "NEGEMMInterleaveBlockedKernel";
-    }
-    /* Constructor */
-    NEGEMMInterleaveBlockedKernel();
-    /** Initialise the kernel's input and output.
-     *
-     * @param[in]  input        Input tensor. Data types supported: U8
-     * @param[out] output       Output tensor which stores the interleaved matrix. Data type supported: same as @p input.
-     * @param[in]  block_height The height of the blocks to be interleaved.
-     * @param[in]  block_width  The width of the blocks to be interleaved.
-     * @param[in]  transpose    True if transpose operation must be performed, false otherwise.
-     */
-    void configure(const ITensor *input, ITensor *output, unsigned int block_height, unsigned int block_width, bool transpose);
-    /** Static function to check if given info will lead to a valid configuration of @ref NEGEMMInterleaveBlockedKernel
-     *
-     * @param[in] input        Input tensor. Data types supported: U8
-     * @param[in] output       Output tensor which stores the interleaved matrix. Data type supported: same as @p input.
-     * @param[in] block_height The height of the blocks to be interleaved.
-     * @param[in] block_width  The width of the blocks to be interleaved.
-     * @param[in] transpose    True if transpose operation must be performed, false otherwise.
-     *
-     * @return a status
-     */
-    static Status validate(const ITensorInfo *input, const ITensorInfo *output, unsigned int block_height, unsigned int block_width, bool transpose);
-
-    // Inherited methods overridden:
-    void run(const Window &window, const ThreadInfo &info) override;
-
-private:
-    unsigned int _block_height;
-    unsigned int _block_width;
-    bool         _transpose;
-};
-
-} // namespace arm_compute
-#endif /*__ARM_COMPUTE_NEGEMMINTERLEAVEBLOCKEDKERNEL_H__*/
diff --git a/arm_compute/runtime/NEON/functions/NEGEMMLowpMatrixMultiplyCore.h b/arm_compute/runtime/NEON/functions/NEGEMMLowpMatrixMultiplyCore.h
index 95776f829a..5e05e93855 100644
--- a/arm_compute/runtime/NEON/functions/NEGEMMLowpMatrixMultiplyCore.h
+++ b/arm_compute/runtime/NEON/functions/NEGEMMLowpMatrixMultiplyCore.h
@@ -48,7 +48,6 @@ class ITensor;
  *
  * otherwise if the DOT product instruction is available:
  *
- *  -# @ref NEGEMMInterleaveBlockedKernel
  *  -# @ref NEGEMMLowpOffsetContributionKernel
  *
 */
@@ -85,7 +84,7 @@ public:
      */
     static Status validate(const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *output, const GEMMInfo &gemm_info = GEMMInfo());
 
-    // Inherited methods overridden:
+    // Inherited methods overridden
     void run() override;
 
 private: