COMPMID-2545: Reduce tests required by GEMM (OpenCL)

Removed FP16 tests from the new GEMM functions (GEMMNative,
GEMMReshaped and GEMMReshapedOnlyRHS) since not called by CLGEMM

Change-Id: Id52281fc9557d45e29db0a74964d4bdec55d8f46
Signed-off-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Reviewed-on: https://review.mlplatform.org/c/1695
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
diff --git a/tests/validation/CL/GEMMLowpMatrixMultiplyReshaped.cpp b/tests/validation/CL/GEMMLowpMatrixMultiplyReshaped.cpp
index 60b92bd..de229ef 100644
--- a/tests/validation/CL/GEMMLowpMatrixMultiplyReshaped.cpp
+++ b/tests/validation/CL/GEMMLowpMatrixMultiplyReshaped.cpp
@@ -84,10 +84,10 @@
 const auto m0_values_precommit = framework::dataset::make("M0", {4, 6});
 
 /** N0 values to test - Precommit */
-const auto n0_values_precommit = framework::dataset::make("N0", { 2, 4 });
+const auto n0_values_precommit = framework::dataset::make("N0", { 4 });
 
 /** K0 values to test - Precommit */
-const auto k0_values_precommit = framework::dataset::make("K0", { 4 });
+const auto k0_values_precommit = framework::dataset::make("K0", { 16 });
 
 /** V0 values to test - Precommit */
 const auto v0_values_precommit = framework::dataset::make("V0", 1, 3);
@@ -102,7 +102,7 @@
 const auto n0_values_nightly = framework::dataset::make("N0", { 2, 3, 4, 8 });
 
 /** K0 values to test - Nightly */
-const auto k0_values_nightly = framework::dataset::make("K0", { 2, 3, 4, 8 });
+const auto k0_values_nightly = framework::dataset::make("K0", { 2, 3, 4, 8, 16 });
 
 /** V0 values to test - Nightly */
 const auto v0_values_nightly = framework::dataset::make("V0", 1, 4);