COMPMID-617: Adds CLFullyConnectionLayer validation support

Change-Id: I4d2eb9872a3165fdcaa7784596e441cbe563dbc2
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/112577
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Ioan-Cristian Szabo <ioan-cristian.szabo@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
diff --git a/arm_compute/core/CL/kernels/CLGEMMMatrixAccumulateBiasesKernel.h b/arm_compute/core/CL/kernels/CLGEMMMatrixAccumulateBiasesKernel.h
index 9348ff8..2956f93 100644
--- a/arm_compute/core/CL/kernels/CLGEMMMatrixAccumulateBiasesKernel.h
+++ b/arm_compute/core/CL/kernels/CLGEMMMatrixAccumulateBiasesKernel.h
@@ -50,6 +50,15 @@
      * @param[in]      biases The shared biases tensor to append. It must be 1D tensor. Data types supported: Same as @p input
      */
     void configure(ICLTensor *accum, const ICLTensor *biases);
+    /** Static function to check if given info will lead to a valid configuration of @ref CLGEMMMatrixAccumulateBiasesKernel
+     *
+     * @param[in] accum      The accumulate tensor to convert. Data types supported: QS8/QS16/F16/F32
+     * @param[in] biases     The shared biases tensor to append. It must be 1D tensor. Data types supported: Same as @p input
+     * @param[in] gpu_target GPU target
+     *
+     * @return a status
+     */
+    static Status validate(const ITensorInfo *accum, const ITensorInfo *biases, GPUTarget gpu_target);
 
     // Inherited methods overridden:
     void run(const Window &window, cl::CommandQueue &queue) override;