Add GemmLowp MMUL Reshaped Only Rhs Support for QASYMM8/QASYMM8_SIGNED

This patch introduces a GEMMLowp routine that is optimized for Arm(R) Mali(TM)-G715 and Arm(R) Mali(TM)-G615

Resolves: COMPMID-5398

Signed-off-by: Freddie Liardet <frederick.liardet@arm.com>
Signed-off-by: Gunes Bayir <gunes.bayir@arm.com>
Change-Id: I8d06453645688f3658b6c7c06f1ebc25a2505661
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/7932
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: SiCong Li <sicong.li@arm.com>
Reviewed-by: Pablo Marquez Tello <pablo.tello@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>
diff --git a/SConscript b/SConscript
index 522db94..d94745d 100644
--- a/SConscript
+++ b/SConscript
@@ -376,6 +376,7 @@
                        'src/core/CL/cl_kernels/common/experimental/gemm_fused_post_ops/act_eltwise_op_act/gemm_mm_reshaped_only_rhs.cl',
                        'src/core/CL/cl_kernels/common/gemv.cl',
                        'src/core/CL/cl_kernels/common/gemmlowp.cl',
+                       'src/core/CL/cl_kernels/common/gemmlowp_reshaped_only_rhs_mmul.cl',
                        'src/core/CL/cl_kernels/common/generate_proposals.cl',
                        'src/core/CL/cl_kernels/common/generate_proposals_quantized.cl',
                        'src/core/CL/cl_kernels/common/instance_normalization.cl',