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diff --git a/src/runtime/CL/gemm_auto_heuristics/CLGEMMAutoHeuristics.h b/src/runtime/CL/gemm_auto_heuristics/CLGEMMAutoHeuristics.h
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+/*
+ * Copyright (c) 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 SRC_RUNTIME_CL_GEMM_AUTO_HEURISTICS_CL_GEMM_AUTO_HEURISTICS_H
+#define SRC_RUNTIME_CL_GEMM_AUTO_HEURISTICS_CL_GEMM_AUTO_HEURISTICS_H
+
+#include "arm_compute/core/GPUTarget.h"
+#include "arm_compute/core/Types.h"
+#include "arm_compute/runtime/CL/CLTypes.h"
+
+namespace arm_compute
+{
+namespace cl_gemm
+{
+namespace auto_heuristics
+{
+/** A collection of adaptor functions that enable the auto selection between mlgo-based heuristics and default heuristics */
+
+/** Common query */
+struct CommonQuery
+{
+    GPUTarget    gpu_target; /**< Which @ref GPUTarget to query about */
+    DataType     data_type;  /**< Data type */
+    unsigned int m;          /**< Number of rows for the lhs matrix. Lhs matrix NOT transposed */
+    unsigned int n;          /**< Number of columns for the rhs matrix. Rhs matrix NOT transposed */
+    unsigned int k;          /**< Number of rows for the rhs matrix. Rhs matrix NOT transposed */
+    unsigned int b;          /**< Batch size */
+};
+
+/** Result of querying about GEMM config ( @ref GEMMLHSMatrixInfo and @ref GEMMRHSMatrixInfo) */
+struct GEMMConfigResult
+{
+    GEMMConfigResult(bool valid, const GEMMLHSMatrixInfo &lhs_info, const GEMMRHSMatrixInfo &rhs_info)
+        : valid{ valid }, lhs_info{ lhs_info }, rhs_info{ rhs_info }
+    {
+    }
+    /** Test if the result is valid */
+    operator bool() const
+    {
+        return valid;
+    }
+    bool              valid;    /** If the result is valid */
+    GEMMLHSMatrixInfo lhs_info; /** @ref GEMMLHSMatrixInfo */
+    GEMMRHSMatrixInfo rhs_info; /** @ref GEMMRHSMatrixInfo */
+};
+
+/** Automatically select between mlgo and default heuristics to choose @ref CLGEMMKernelType
+ * @param query  Query
+ * @param reshape_b_only_on_first_run Additional query parameter if reshape b only on first run
+ * @return CLGEMMKernelType
+ */
+CLGEMMKernelType auto_select_gemm_kernel(const CommonQuery &query, bool reshape_b_only_on_first_run);
+
+/** Select gemm config based on mlgo heuristics
+ * @param query Query
+ * @return GEMMConfigResult
+ */
+GEMMConfigResult select_mlgo_gemm_config_reshaped_only_rhs(const CommonQuery &query);
+
+/** Select gemm config based on default heuristics
+ * @param query Query
+ * @return GEMMConfigResult
+ */
+GEMMConfigResult select_default_gemm_config_reshaped_only_rhs(const CommonQuery &query);
+} // namespace auto_heuristics
+} // namespace cl_gemm
+} // namespace arm_compute
+
+#endif // SRC_RUNTIME_CL_GEMM_AUTO_HEURISTICS_CL_GEMM_AUTO_HEURISTICS_H
+\ No newline at end of file