Port CLGEMM to memory injecting interface

Moves the following kernels:
 - CLGEMMMatrixMultiplyKernel
 - CLGEMMMatrixMultiplyNativeKernel
 - CLGEMMMatrixMultipluReshapedKernel
 - CLGEMMMatrixMultiplyReshapedOnlyRHSKernel

 Moves the following functions
 - CLGEMM

Introduces facilities to easy handling of auxiliary temporary buffers
under then new run interface. Such are:
 - CLAuxTensorHandler: That allows wrapping of workspace buffers memory
 to CLBuffer objects
 - Ability to inject TensorInfo to allocator without transferring
 ownership. This reduce the copy overhead if needed.

Resolves: COMPMID-4188

Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: I7055435d831b05b749b26302082e4ac45f26dfb0
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5498
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 39 insertions, 31 deletions

diff --git a/arm_compute/runtime/NEON/functions/NESlice.h b/arm_compute/runtime/NEON/functions/NESlice.h
index 214ffa512c..550bfd2188 100644
--- a/arm_compute/runtime/NEON/functions/NESlice.h
+++ b/arm_compute/runtime/NEON/functions/NESlice.h
@@ -32,25 +32,44 @@ namespace arm_compute
 // Forward Declarations
 class ITensor;
 
-namespace experimental
-{
 /** Basic function to perform tensor slicing */
-class NESlice : public INEOperator
+class NESlice : public IFunction
 {
 public:
+    /** Default Constructor */
+    NESlice();
+    /** Default Destructor */
+    ~NESlice();
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    NESlice(const NESlice &) = delete;
+    /** Default move constructor */
+    NESlice(NESlice &&);
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    NESlice &operator=(const NESlice &) = delete;
+    /** Default move assignment operator */
+    NESlice &operator=(NESlice &&);
+
     /** Configure kernel
      *
+     * Valid data layouts:
+     * - All
+     *
+     * Valid data type configurations:
+     * |src    |dst    |
+     * |:------|:------|
+     * |All    |All    |
+     *
      * @note Supported tensor rank: up to 4
      * @note Start indices must be non-negative. 0 <= starts[i]
      * @note End coordinates can be negative, which represents the number of elements before the end of that dimension.
      * @note End indices are not inclusive unless negative.
      *
-     * @param[in]  input  Source tensor info. Data type supported: All
-     * @param[out] output Destination tensor info. Data type supported: Same as @p input
+     * @param[in]  input  Source tensor. Data type supported: All
+     * @param[out] output Destination tensor. Data type supported: Same as @p input
      * @param[in]  starts The starts of the dimensions of the input tensor to be sliced. The length must be of rank(input).
      * @param[in]  ends   The ends of the dimensions of the input tensor to be sliced. The length must be of rank(input).
      */
-    void configure(const ITensorInfo *input, ITensorInfo *output, const Coordinates &starts, const Coordinates &ends);
+    void configure(const ITensor *input, ITensor *output, const Coordinates &starts, const Coordinates &ends);
 
     /** Static function to check if given info will lead to a valid configuration of @ref NESlice
      *
@@ -67,26 +86,21 @@ public:
      * @return A status
      */
     static Status validate(const ITensorInfo *input, const ITensorInfo *output, const Coordinates &starts, const Coordinates &ends);
+
+    // Inherited methods overridden:
+    void run() override;
+
+private:
+    struct Impl;
+    std::unique_ptr<Impl> _impl;
 };
-} // namespace experimental
 
+namespace experimental
+{
 /** Basic function to perform tensor slicing */
-class NESlice : public IFunction
+class NESlice : public INEOperator
 {
 public:
-    /** Default Constructor */
-    NESlice();
-    /** Default Destructor */
-    ~NESlice();
-    /** Prevent instances of this class from being copied (As this class contains pointers) */
-    NESlice(const NESlice &) = delete;
-    /** Default move constructor */
-    NESlice(NESlice &&);
-    /** Prevent instances of this class from being copied (As this class contains pointers) */
-    NESlice &operator=(const NESlice &) = delete;
-    /** Default move assignment operator */
-    NESlice &operator=(NESlice &&);
-
     /** Configure kernel
      *
      * Valid data layouts:
@@ -102,12 +116,12 @@ public:
      * @note End coordinates can be negative, which represents the number of elements before the end of that dimension.
      * @note End indices are not inclusive unless negative.
      *
-     * @param[in]  input  Source tensor. Data type supported: All
-     * @param[out] output Destination tensor. Data type supported: Same as @p input
+     * @param[in]  input  Source tensor info. Data type supported: All
+     * @param[out] output Destination tensor info. Data type supported: Same as @p input
      * @param[in]  starts The starts of the dimensions of the input tensor to be sliced. The length must be of rank(input).
      * @param[in]  ends   The ends of the dimensions of the input tensor to be sliced. The length must be of rank(input).
      */
-    void configure(const ITensor *input, ITensor *output, const Coordinates &starts, const Coordinates &ends);
+    void configure(const ITensorInfo *input, ITensorInfo *output, const Coordinates &starts, const Coordinates &ends);
 
     /** Static function to check if given info will lead to a valid configuration of @ref NESlice
      *
@@ -124,13 +138,7 @@ public:
      * @return A status
      */
     static Status validate(const ITensorInfo *input, const ITensorInfo *output, const Coordinates &starts, const Coordinates &ends);
-
-    // Inherited methods overridden:
-    void run() override;
-
-private:
-    struct Impl;
-    std::unique_ptr<Impl> _impl;
 };
+} // namespace experimental
 } // namespace arm_compute
 #endif /* ARM_COMPUTE_NE_SLICE_H */