Add quantized support for CPU MatMul

Resolves: COMPMID-5899
Signed-off-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Change-Id: I89d96e292c3492ba9b1900a3e5683f9dcd11dfc6
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/9440
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>
diff --git a/tests/datasets/SmallMatMulDataset.h b/tests/datasets/SmallMatMulDataset.h
index 52ef01d..bb4cdad 100644
--- a/tests/datasets/SmallMatMulDataset.h
+++ b/tests/datasets/SmallMatMulDataset.h
@@ -47,6 +47,17 @@
     }
 };
 
+class SmallerMatMulDataset final : public MatMulDataset
+{
+public:
+    SmallerMatMulDataset()
+    {
+        add_config(TensorShape(9U, 6U), TensorShape(5U, 9U), TensorShape(5U, 6U));
+        add_config(TensorShape(8U, 4U, 2U), TensorShape(16U, 8U, 2U), TensorShape(16U, 4U, 2U));
+        add_config(TensorShape(32U, 2U), TensorShape(17U, 32U), TensorShape(17U, 2U));
+    }
+};
+
 class TinyMatMulDataset final : public MatMulDataset
 {
 public: