Generalization of CLTuner

Rename lws to tuning parameters in functions used externally
Add new generalized objects for the OpenCL Tuner to accommodate
further possible tuning parameters

Resolves: COMPMID-3935

Change-Id: I0f2a0f89bca5dae4a4e4adce2f7c7cae32ecb84a
Signed-off-by: Manuel Bottini <manuel.bottini@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4584
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>

5 files changed, 217 insertions, 235 deletions

diff --git a/arm_compute/runtime/CL/CLTuner.h b/arm_compute/runtime/CL/CLTuner.h
index 3b45a2177e..9814867142 100644
--- a/arm_compute/runtime/CL/CLTuner.h
+++ b/arm_compute/runtime/CL/CLTuner.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2020 Arm Limited.
+ * Copyright (c) 2017-2021 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -25,7 +25,9 @@
 #define ARM_COMPUTE_CLTUNER_H
 
 #include "arm_compute/core/CL/OpenCL.h"
+#include "arm_compute/core/utils/misc/Macros.h"
 #include "arm_compute/runtime/CL/CLTunerTypes.h"
+#include "arm_compute/runtime/CL/CLTuningParams.h"
 #include "arm_compute/runtime/CL/ICLTuner.h"
 
 #include <unordered_map>
@@ -41,9 +43,10 @@ public:
     /** Constructor
      *
      * @param[in] tune_new_kernels Find the optimal local workgroup size for kernels which are not present in the table ?
+     * @param[in] tuning_info      (Optional) opencl parameters to tune
      *
      */
-    CLTuner(bool tune_new_kernels = true);
+    CLTuner(bool tune_new_kernels = true, CLTuningInfo tuning_info = CLTuningInfo());
 
     /** Destructor */
     ~CLTuner() = default;
@@ -53,21 +56,30 @@ public:
      * @param[in] tune_new_kernels Find the optimal local workgroup size for kernels which are not present in the table ?
      */
     void set_tune_new_kernels(bool tune_new_kernels);
-    /** Tune kernels that are not in the LWS table
+
+    /** Tune kernels that are not in the tuning parameters table
      *
      * @return True if tuning of new kernels is enabled.
      */
     bool tune_new_kernels() const;
 
+    /** Setter for tune parameters option
+     *
+     * @param[in] tuning_info opencl parameters to tune
+     */
+    void set_tuning_parameters(CLTuningInfo tuning_info);
+
     /** Set OpenCL tuner mode
      *
-     * @param[in] mode Indicates how exhaustive the search for the optimal LWS should be while tuning. Default is Exhaustive mode
+     * @param[in] mode Indicates how exhaustive the search for the optimal tuning parameters should be while tuning. Default is Exhaustive mode
      */
     void set_tuner_mode(CLTunerMode mode);
 
     /** Get the current OpenCL tuner mode
      *
-     * @return tuner_mode Indicates how exhaustive the search for the optimal LWS should be while tuning
+     * @return tuner_mode Indicates how exhaustive the search for the optimal tuning parameters should be while tuning
+     *
+     * @deprecated This function is deprecated and is intended to be removed in 21.05 release
      */
     CLTunerMode get_tuner_mode() const;
 
@@ -75,20 +87,48 @@ public:
      *
      * @param[in] kernel_id   Unique identifiant of the kernel
      * @param[in] optimal_lws Optimal local workgroup size to use for the given kernel
+     *
+     * @deprecated This function is deprecated and is intended to be removed in 21.05 release
      */
+    ARM_COMPUTE_DEPRECATED_REL_REPLACE(21.02, add_tuning_params)
     void add_lws_to_table(const std::string &kernel_id, cl::NDRange optimal_lws);
 
+    /** Manually add tuning parameters for a kernel
+     *
+     * @param[in] kernel_id             Unique identifiant of the kernel
+     * @param[in] optimal_tuning_params Optimal tuning parameters to use for the given kernel
+     */
+    void add_tuning_params(const std::string &kernel_id, CLTuningParams optimal_tuning_params);
+
     /** Import LWS table
      *
      * @param[in] lws_table The unordered_map container to import
+     *
+     * @deprecated This function is deprecated and is intended to be removed in 21.05 release
      */
+    ARM_COMPUTE_DEPRECATED_REL_REPLACE(21.02, import_tuning_params)
     void import_lws_table(const std::unordered_map<std::string, cl::NDRange> &lws_table);
 
+    /** Import tuning parameters table
+     *
+     * @param[in] tuning_params_table The unordered_map container to import
+     */
+    void import_tuning_params(const std::unordered_map<std::string, CLTuningParams> &tuning_params_table);
+
     /** Give read access to the LWS table
      *
      * @return The lws table as unordered_map container
+     *
+     * @deprecated This function is deprecated and is intended to be removed in 21.05 release
+     */
+    ARM_COMPUTE_DEPRECATED_REL_REPLACE(21.02, tuning_params_table)
+    const std::unordered_map<std::string, cl::NDRange> &lws_table();
+
+    /** Give read access to the tuning params table
+     *
+     * @return The tuning params table as unordered_map container
      */
-    const std::unordered_map<std::string, cl::NDRange> &lws_table() const;
+    const std::unordered_map<std::string, CLTuningParams> &tuning_params_table() const;
 
     /** Set the OpenCL kernel event
      *
@@ -101,17 +141,20 @@ public:
     /** clEnqueueNDRangeKernel symbol */
     std::function<decltype(clEnqueueNDRangeKernel)> real_clEnqueueNDRangeKernel;
 
-    /** Load the LWS table from file
+    /** Load the tuning parameters table from file. It also sets up the tuning read from the file
+     *
+     * @param[in] filename Load the tuning parameters table from this file.(Must exist)
      *
-     * @param[in] filename Load the LWS table from this file.(Must exist)
      */
     void load_from_file(const std::string &filename);
 
-    /** Save the content of the LWS table to file
+    /** Save the content of the tuning parameters table to file
      *
-     * @param[in] filename Save the LWS table to this file. (Content will be overwritten)
+     * @param[in] filename Save the tuning parameters table to this file. (Content will be overwritten)
+     *
+     * @return true if the file was created
      */
-    void save_to_file(const std::string &filename) const;
+    bool save_to_file(const std::string &filename) const;
 
     // Inherited methods overridden:
     void tune_kernel_static(ICLKernel &kernel) override;
@@ -125,19 +168,21 @@ public:
     bool kernel_event_is_set() const;
 
 private:
-    /** Find optimal LWS using brute-force approach
+    /** Find optimal tuning parameters using brute-force approach
      *
-     * @param[in]     kernel  OpenCL kernel to be tuned with LWS
+     * @param[in]     kernel  OpenCL kernel to be tuned with tuning parameters
      * @param[in,out] tensors Tensors for the kernel to operate on
      *
-     * @return The optimal LWS to use
+     * @return The optimal tuning parameters to use
      */
-    cl::NDRange find_optimal_lws(ICLKernel &kernel, ITensorPack &tensors);
-
-    std::unordered_map<std::string, cl::NDRange> _lws_table;
-    cl::Event   _kernel_event;
-    bool        _tune_new_kernels;
-    CLTunerMode _tuner_mode;
+    CLTuningParams find_optimal_tuning_params(ICLKernel &kernel, ITensorPack &tensors);
+
+    std::unordered_map<std::string, CLTuningParams> _tuning_params_table;
+    std::unordered_map<std::string, cl::NDRange>    _lws_table;
+    cl::Event    _kernel_event;
+    bool         _tune_new_kernels;
+    CLTuningInfo _tuning_info;
+    CLTunerMode  _tuner_mode;
 };
 } // namespace arm_compute
 #endif /*ARM_COMPUTE_CLTUNER_H */
diff --git a/arm_compute/runtime/CL/CLTunerTypes.h b/arm_compute/runtime/CL/CLTunerTypes.h
index e3180f2165..49e2d615ea 100644
--- a/arm_compute/runtime/CL/CLTunerTypes.h
+++ b/arm_compute/runtime/CL/CLTunerTypes.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019 Arm Limited.
+ * Copyright (c) 2019-2021 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -39,6 +39,12 @@ enum class CLTunerMode
     RAPID       /**< Searches a minimal subset of LWS configurations while tuning */
 };
 
+/**< OpenCL tuner tuning information */
+struct CLTuningInfo
+{
+    bool tune_lws = true;
+};
+
 /** Converts a string to a strong types enumeration @ref CLTunerMode
  *
  * @param[in] name String to convert
diff --git a/arm_compute/runtime/CL/CLTuningParams.h b/arm_compute/runtime/CL/CLTuningParams.h
new file mode 100644
index 0000000000..99a386638d
--- /dev/null
+++ b/arm_compute/runtime/CL/CLTuningParams.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2020-2021 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_CLTUNING_PARAMS_H
+#define ARM_COMPUTE_CLTUNING_PARAMS_H
+
+#include "arm_compute/core/CL/OpenCL.h"
+
+namespace arm_compute
+{
+/**< OpenCL tuner parameters */
+class CLTuningParams
+{
+public:
+    CLTuningParams(const CLTuningParams &) = default;
+
+    CLTuningParams(unsigned int lws_x = 0, unsigned int lws_y = 0, unsigned int lws_z = 0)
+        : _lws(lws_x, lws_y, lws_z)
+    {
+    }
+    CLTuningParams(cl::NDRange lws)
+        : _lws(lws)
+    {
+    }
+    void set_lws(cl::NDRange &lws)
+    {
+        _lws = lws;
+    }
+
+    cl::NDRange get_lws()
+    {
+        return _lws;
+    }
+
+private:
+    cl::NDRange _lws;
+};
+} // namespace arm_compute
+#endif /*ARM_COMPUTE_CLTUNING_PARAMS_H */
diff --git a/arm_compute/runtime/CL/tuners/CLLWSList.h b/arm_compute/runtime/CL/tuners/CLLWSList.h
deleted file mode 100644
index fe63754dd0..0000000000
--- a/arm_compute/runtime/CL/tuners/CLLWSList.h
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * Copyright (c) 2019-2020 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_CL_LWS_LIST_H
-#define ARM_COMPUTE_CL_LWS_LIST_H
-
-#include "arm_compute/core/CL/OpenCL.h"
-#include "arm_compute/core/Error.h"
-#include "arm_compute/core/Helpers.h"
-#include "arm_compute/runtime/CL/CLTunerTypes.h"
-#include "support/ToolchainSupport.h"
-
-#include <memory>
-
-namespace arm_compute
-{
-namespace cl_tuner
-{
-constexpr unsigned int max_lws_supported_x{ 64u };
-constexpr unsigned int max_lws_supported_y{ 32u };
-constexpr unsigned int max_lws_supported_z{ 32u };
-
-/** Interface for LWS lists */
-class ICLLWSList
-{
-public:
-    /** Constructor */
-    ICLLWSList() = default;
-    /** Copy Constructor */
-    ICLLWSList(const ICLLWSList &) = default;
-    /** Move Constructor */
-    ICLLWSList(ICLLWSList &&) noexcept(true) = default;
-    /** Assignment */
-    ICLLWSList &operator=(const ICLLWSList &) = default;
-    /** Move Assignment */
-    ICLLWSList &operator=(ICLLWSList &&) noexcept(true) = default;
-    /** Destructor */
-    virtual ~ICLLWSList() = default;
-
-    /** Return the LWS value at the given index.
-     *
-     * @return LWS value at the given index
-     */
-    virtual cl::NDRange operator[](size_t) = 0;
-
-    /** LWS list size.
-     *
-     * @return LWS list size
-     */
-    virtual size_t size() = 0;
-};
-
-/** Non instantiable base class for LWS combinations that use Index2Cooard mapping */
-class CLLWSList : public ICLLWSList
-{
-protected:
-    /* Shape of 3-D search space */
-    TensorShape search_space_shape{ 0, 0, 0 };
-
-    /** Constructor */
-    CLLWSList() = default;
-    /** Copy Constructor */
-    CLLWSList(const CLLWSList &) = default;
-    /** Move Constructor */
-    CLLWSList(CLLWSList &&) noexcept(true) = default;
-    /** Assignment */
-    CLLWSList &operator=(const CLLWSList &) = default;
-    /** Move Assignment */
-    CLLWSList &operator=(CLLWSList &&) noexcept(true) = default;
-    /** Destructor */
-    virtual ~CLLWSList() = default;
-
-    // Inherited methods overridden:
-    virtual size_t size() override;
-};
-
-/** Exhaustive list of all possible LWS values */
-class CLLWSListExhaustive : public CLLWSList
-{
-public:
-    /** Prevent default constructor calls */
-    CLLWSListExhaustive() = delete;
-    /** Constructor */
-    CLLWSListExhaustive(const cl::NDRange &gws);
-    /** Copy Constructor */
-    CLLWSListExhaustive(const CLLWSListExhaustive &) = default;
-    /** Move Constructor */
-    CLLWSListExhaustive(CLLWSListExhaustive &&) noexcept(true) = default;
-    /** Assignment */
-    CLLWSListExhaustive &operator=(const CLLWSListExhaustive &) = default;
-    /** Move Assignment */
-    CLLWSListExhaustive &operator=(CLLWSListExhaustive &&) noexcept(true) = default;
-    /** Destructor */
-    ~CLLWSListExhaustive() = default;
-
-    // Inherited methods overridden:
-    cl::NDRange operator[](size_t) override;
-};
-
-/** A subset of LWS values that are either factors of gws when gws[2] < 16 or power of 2 */
-class CLLWSListNormal : public CLLWSList
-{
-public:
-    /** Constructor */
-    CLLWSListNormal(const cl::NDRange &gws);
-    /** Copy Constructor */
-    CLLWSListNormal(const CLLWSListNormal &) = default;
-    /** Move Constructor */
-    CLLWSListNormal(CLLWSListNormal &&) noexcept(true) = default;
-    /** Assignment */
-    CLLWSListNormal &operator=(const CLLWSListNormal &) = default;
-    /** Move Assignment */
-    CLLWSListNormal &operator=(CLLWSListNormal &&) noexcept(true) = default;
-    /** Destructor */
-    ~CLLWSListNormal() = default;
-
-    // Inherited methods overridden:
-    cl::NDRange operator[](size_t) override;
-
-protected:
-    std::vector<unsigned int> _lws_x{};
-    std::vector<unsigned int> _lws_y{};
-    std::vector<unsigned int> _lws_z{};
-
-    /** Prevent default constructor calls */
-    CLLWSListNormal() = default;
-
-private:
-    /** Utility function used to initialize the LWS values to test.
-     *  Only the LWS values which are power of 2 or satisfy the modulo conditions with GWS are taken into account by the CLTuner
-     *
-     * @param[in, out] lws         Vector of LWS to test
-     * @param[in]      gws         Size of the specific GWS
-     * @param[in]      lws_max     Max LWS value allowed to be tested
-     * @param[in]      mod_let_one True if the results of the modulo operation between gws and the lws can be less than one.
-     */
-    void initialize_lws_values(std::vector<unsigned int> &lws, unsigned int gws, unsigned int lws_max, bool mod_let_one);
-};
-
-/** A minimal subset of LWS values that only have 1,2 and 4/8 */
-class CLLWSListRapid : public CLLWSListNormal
-{
-public:
-    /** Prevent default constructor calls */
-    CLLWSListRapid() = delete;
-    /** Constructor */
-    CLLWSListRapid(const cl::NDRange &gws);
-    /** Copy Constructor */
-    CLLWSListRapid(const CLLWSListRapid &) = default;
-    /** Move Constructor */
-    CLLWSListRapid(CLLWSListRapid &&) noexcept(true) = default;
-    /** Assignment */
-    CLLWSListRapid &operator=(const CLLWSListRapid &) = default;
-    /** Move Assignment */
-    CLLWSListRapid &operator=(CLLWSListRapid &&) noexcept(true) = default;
-    /** Destructor */
-    virtual ~CLLWSListRapid() = default;
-
-private:
-    /** Utility function used to initialize the LWS values to test.
-     *  Only the LWS values that have 1,2 and 4/8 for each dimension are taken into account by the CLTuner
-     *
-     * @param[in, out] lws     Vector of LWS to test
-     * @param[in]      lws_max Max LWS value allowed to be tested
-     */
-    void initialize_lws_values(std::vector<unsigned int> &lws, unsigned int lws_max);
-};
-
-/** Factory to construct an ICLLWSList object based on the CL tuner mode */
-class CLLWSListFactory final
-{
-public:
-    /** Construct an ICLLWSList object for the given tuner mode and gws configuration.
-     *
-     * @return unique_ptr to the requested ICLLWSList implementation.
-     */
-    static std::unique_ptr<ICLLWSList> get_lws_list(CLTunerMode mode, const cl::NDRange &gws)
-    {
-        switch(mode)
-        {
-            case CLTunerMode::EXHAUSTIVE:
-                return std::make_unique<CLLWSListExhaustive>(gws);
-            case CLTunerMode::NORMAL:
-                return std::make_unique<CLLWSListNormal>(gws);
-            case CLTunerMode::RAPID:
-                return std::make_unique<CLLWSListRapid>(gws);
-            default:
-                return nullptr;
-        }
-    }
-};
-} // namespace cl_tuner
-} // namespace arm_compute
-#endif /*ARM_COMPUTE_CL_LWS_LIST_H */
diff --git a/arm_compute/runtime/CL/tuners/CLTuningParametersList.h b/arm_compute/runtime/CL/tuners/CLTuningParametersList.h
new file mode 100644
index 0000000000..c51b9901ef
--- /dev/null
+++ b/arm_compute/runtime/CL/tuners/CLTuningParametersList.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2020-2021 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_CL_TUNINGPARAMETERS_LIST_H
+#define ARM_COMPUTE_CL_TUNINGPARAMETERS_LIST_H
+
+#include "arm_compute/core/CL/OpenCL.h"
+#include "arm_compute/core/Error.h"
+#include "arm_compute/core/Helpers.h"
+#include "arm_compute/runtime/CL/CLTunerTypes.h"
+#include "arm_compute/runtime/CL/CLTuningParams.h"
+#include "support/ToolchainSupport.h"
+
+#include <memory>
+
+namespace arm_compute
+{
+namespace cl_tuner
+{
+/** Interface for Tuning Parameters lists
+ *
+ * The tuning parameter lists contain a set of tuning parameters to estimate.
+ * There are 3 tuner modes, each using its specific list:
+ *  - Exhaustive tuner mode is the slowest during the tuning but will find faster tuning parameters
+ *  - Normal tuner mode is the average modality in terms of tuning time and tuning parameters found
+ *  - Rapid tuner mode is the fastest but the tuning parameters might not be the fastest
+ *
+ */
+class ICLTuningParametersList
+{
+public:
+    /** Constructor */
+    ICLTuningParametersList() = default;
+    /** Copy Constructor */
+    ICLTuningParametersList(const ICLTuningParametersList &) = default;
+    /** Move Constructor */
+    ICLTuningParametersList(ICLTuningParametersList &&) noexcept(true) = default;
+    /** Assignment */
+    ICLTuningParametersList &operator=(const ICLTuningParametersList &) = default;
+    /** Move Assignment */
+    ICLTuningParametersList &operator=(ICLTuningParametersList &&) noexcept(true) = default;
+    /** Destructor */
+    virtual ~ICLTuningParametersList() = default;
+
+    /** Return the tuning parameter values at the given index.
+     *
+     * @return tuning parameter values at the given index
+     */
+    virtual CLTuningParams operator[](size_t) = 0;
+
+    /** Tuning parameters list size.
+     *
+     * @return Tuning parameters list size
+     */
+    virtual size_t size() = 0;
+};
+
+/** Construct an ICLTuningParametersList object for the given tuner mode and gws configuration.
+ *
+ * @return unique_ptr to the requested ICLTuningParametersList implementation.
+ */
+std::unique_ptr<ICLTuningParametersList> get_tuning_parameters_list(CLTunerMode mode, const cl::NDRange &gws);
+
+} // namespace cl_tuner
+} // namespace arm_compute
+#endif /*ARM_COMPUTE_CL_TUNINGPARAMETERS_LIST_H */