COMPMID-3979 Sanitise Padding Removal epic

* Add missing padding immutability asserts in all relevant CL kernels
* Remove unnecessary zero padding validation tests.

Change-Id: If93f9ccbc988e0286f5e7b135f812141476d5da0
Signed-off-by: SiCong Li <sicong.li@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4446
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 0 insertions, 57 deletions

diff --git a/tests/validation/CL/GEMMReshapeLHSMatrix.cpp b/tests/validation/CL/GEMMReshapeLHSMatrix.cpp
index 4af495944e..34c37dffde 100644
--- a/tests/validation/CL/GEMMReshapeLHSMatrix.cpp
+++ b/tests/validation/CL/GEMMReshapeLHSMatrix.cpp
@@ -82,68 +82,11 @@ const auto i_values = framework::dataset::make("interleave", { true, false });
 /** Transpose values to test */
 const auto t_values = framework::dataset::make("transpose", { true, false });
 
-/** Zero padding test */
-bool validate_zero_padding(unsigned int m_value, unsigned int k_value, unsigned int b_value, unsigned int m0_value, unsigned int k0_value, unsigned int v0_value,
-                            bool i_value_lhs, bool t_value_lhs, bool input_as_3d, DataType dt)
-{
-    const unsigned int M = m_value;
-    const unsigned int K = k_value;
-    const unsigned int B = b_value;
-
-    GEMMLHSMatrixInfo lhs_info;
-    lhs_info.m0 = m0_value;
-    lhs_info.k0 = k0_value;
-    lhs_info.v0 = v0_value;
-    lhs_info.interleave = i_value_lhs;
-    lhs_info.transpose = t_value_lhs;
-
-    const TensorShape lhs_shape(K, M, B);
-    const TensorShape lhs_shape_reshaped = compute_lhs_reshaped_shape(TensorInfo(lhs_shape, 1, dt), lhs_info, input_as_3d);
-
-    // Create tensors
-    CLTensor lhs = create_tensor<CLTensor>(lhs_shape, dt);
-    CLTensor dst = create_tensor<CLTensor>(lhs_shape_reshaped, dt);
-
-    ARM_COMPUTE_EXPECT(lhs.info()->is_resizable(), framework::LogLevel::ERRORS);
-    ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS);
-
-    // Validate zero-padding
-    CLGEMMReshapeLHSMatrixKernel lhs_reshape;
-
-    lhs_reshape.configure(&lhs, &dst, lhs_info, input_as_3d);
-
-    return lhs.info()->padding().empty();
-}
 } // namespace
 
 TEST_SUITE(CL)
 TEST_SUITE(GEMMReshapeLHSMatrix)
 
-/** Validate zero padding tests for the LHS input tensor
- *
- * A series of validation tests to test the zero padding requirement
- *
- * Checks performed in order:
- *     - Case where M and K are smaller than M0 and K0
- *     - Generic test case with batch size = 1
- *     - Generic test case with batch size = 4
- *     - Generic test case with input_as_3d_value = true
- */
-DATA_TEST_CASE(ValidateZeroPadding, framework::DatasetMode::ALL, zip(zip(zip(zip(zip(
-framework::dataset::make("M",                   { 1, 23, 63, 101 }),
-framework::dataset::make("K",                   { 1, 47, 29,  27 })),
-framework::dataset::make("B",                   { 1, 1, 4, 7 })),
-framework::dataset::make("M0",                  { 4, 2, 4, 8 })),
-framework::dataset::make("K0",                  { 2, 2, 4, 8 })),
-framework::dataset::make("input_as_3d",         { false, false, false, true })),
-m_value, k_value, b_value, m0_value, k0_value, input_as_3d_value)
-{
-    constexpr DataType dt = DataType::F32;
-
-    bool status = validate_zero_padding(m_value, k_value, b_value, m0_value, k0_value, 2, false, false, input_as_3d_value, dt);
-    ARM_COMPUTE_EXPECT(status, framework::LogLevel::ERRORS);
-}
-
 FIXTURE_DATA_TEST_CASE(S32, CLGEMMReshapeLHSMatrixFixture<int>, framework::DatasetMode::ALL,
                 combine(combine(combine(combine(combine(combine(combine(datasets::SmallGEMMReshape2DShapes(),
                                                                    b_values),