COMPMID-3069: Fix min/max output stage bounds in CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel

Change-Id: I0985f1649c4936b7e16a77e9cd3ea48c4c77cbc9
Signed-off-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/2849
Reviewed-by: Giorgio Arena <giorgio.arena@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>

3 files changed, 3 insertions, 113 deletions

diff --git a/src/core/CL/kernels/CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel.cpp b/src/core/CL/kernels/CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel.cpp
index c4ed691f2e..71b4d76520 100644
--- a/src/core/CL/kernels/CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel.cpp
+++ b/src/core/CL/kernels/CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel.cpp
@@ -160,21 +160,11 @@ Status validate_arguments(const ITensorInfo *input0, const ITensorInfo *input1,
             }
         }
 
-        PixelValue min_val{};
-        PixelValue max_val{};
         if(output->total_size() != 0)
         {
             ARM_COMPUTE_RETURN_ERROR_ON(output_stage.output_data_type != output->data_type());
-            std::tie(min_val, max_val) = get_min_max(output->data_type());
-            ARM_COMPUTE_RETURN_ERROR_ON(output_stage.gemmlowp_max_bound > max_val.get<int32_t>());
-            ARM_COMPUTE_RETURN_ERROR_ON(output_stage.gemmlowp_min_bound < min_val.get<int32_t>() || output_stage.gemmlowp_min_bound > output_stage.gemmlowp_max_bound);
-        }
-        else
-        {
-            std::tie(min_val, max_val) = get_min_max(output_stage.output_data_type);
-            ARM_COMPUTE_RETURN_ERROR_ON(output_stage.gemmlowp_max_bound > max_val.get<int32_t>());
-            ARM_COMPUTE_RETURN_ERROR_ON(output_stage.gemmlowp_min_bound < min_val.get<int32_t>() || output_stage.gemmlowp_min_bound > output_stage.gemmlowp_max_bound);
         }
+        ARM_COMPUTE_RETURN_ERROR_ON(output_stage.gemmlowp_min_bound > output_stage.gemmlowp_max_bound);
 
         if(output_multipliers != nullptr && output_shifts != nullptr)
         {
@@ -425,8 +415,8 @@ void CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel::configure(const ICLTensor *i
         PixelValue min_val{};
         PixelValue max_val{};
         std::tie(min_val, max_val) = get_min_max(output->info()->data_type());
-        build_opts.add_option_if((min != min_val.get<int32_t>()) && (min != max), "-DMIN_BOUND=" + support::cpp11::to_string(min));
-        build_opts.add_option_if((max != max_val.get<int32_t>()) && (min != max), "-DMAX_BOUND=" + support::cpp11::to_string(max));
+        build_opts.add_option_if(min != min_val.get<int32_t>(), "-DMIN_BOUND=" + support::cpp11::to_string(min));
+        build_opts.add_option_if(max != max_val.get<int32_t>(), "-DMAX_BOUND=" + support::cpp11::to_string(max));
     }
 
     // Create kernel
diff --git a/tests/validation/CL/FullyConnectedLayer.cpp b/tests/validation/CL/FullyConnectedLayer.cpp
index 357d77d03a..50094f1916 100644
--- a/tests/validation/CL/FullyConnectedLayer.cpp
+++ b/tests/validation/CL/FullyConnectedLayer.cpp
@@ -89,56 +89,6 @@ const auto ActivationFunctionsQuantizedDataset = framework::dataset::make("Activ
 TEST_SUITE(CL)
 TEST_SUITE(FullyConnectedLayer)
 
-DATA_TEST_CASE(Configuration, framework::DatasetMode::ALL, combine(combine(datasets::SmallFullyConnectedLayerDataset(),
-                                                                           FullyConnectedParameters),
-                                                                   CNNDataTypes),
-               src_shape, weights_shape, bias_shape, dst_shape, transpose_weights, reshape_weights, data_type)
-{
-    const DataType         bias_data_type    = is_data_type_quantized_asymmetric(data_type) ? DataType::S32 : data_type;
-    const QuantizationInfo quantization_info = is_data_type_quantized_asymmetric(data_type) ? QuantizationInfo(2.f / 255.f, 127) : QuantizationInfo();
-
-    TensorShape ws(weights_shape);
-
-    // Transpose weights if not done in the function
-    if(!reshape_weights || !transpose_weights)
-    {
-        const size_t shape_x = ws.x();
-        ws.set(0, ws.y());
-        ws.set(1, shape_x);
-    }
-
-    // Create tensors
-    CLTensor src     = create_tensor<CLTensor>(src_shape, data_type, 1, quantization_info);
-    CLTensor weights = create_tensor<CLTensor>(ws, data_type, 1, quantization_info);
-    CLTensor bias    = create_tensor<CLTensor>(bias_shape, bias_data_type, 1, quantization_info);
-    CLTensor dst     = create_tensor<CLTensor>(dst_shape, data_type, 1, quantization_info);
-
-    ARM_COMPUTE_EXPECT(src.info()->is_resizable(), framework::LogLevel::ERRORS);
-    ARM_COMPUTE_EXPECT(weights.info()->is_resizable(), framework::LogLevel::ERRORS);
-    ARM_COMPUTE_EXPECT(bias.info()->is_resizable(), framework::LogLevel::ERRORS);
-    ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS);
-
-    const QuantizationInfo src_quantization_info     = src.info()->quantization_info();
-    const QuantizationInfo weights_quantization_info = weights.info()->quantization_info();
-
-    // Create Fully Connected layer info
-    FullyConnectedLayerInfo fc_info;
-    fc_info.transpose_weights    = transpose_weights;
-    fc_info.are_weights_reshaped = !reshape_weights;
-
-    // Create and configure function.
-    CLFullyConnectedLayer fc;
-    fc.configure(&src, &weights, &bias, &dst, fc_info);
-
-    // Validate valid region
-    const ValidRegion dst_valid_region = shape_to_valid_region(dst_shape);
-    validate(dst.info()->valid_region(), dst_valid_region);
-
-    // Validate QuantizationInfo
-    ARM_COMPUTE_EXPECT(src.info()->quantization_info() == src_quantization_info, framework::LogLevel::ERRORS);
-    ARM_COMPUTE_EXPECT(weights.info()->quantization_info() == weights_quantization_info, framework::LogLevel::ERRORS);
-}
-
 // *INDENT-OFF*
 // clang-format off
 DATA_TEST_CASE(Validate, framework::DatasetMode::ALL, zip(zip(zip(zip(zip(zip(
diff --git a/tests/validation/NEON/FullyConnectedLayer.cpp b/tests/validation/NEON/FullyConnectedLayer.cpp
index f66b0ceb8a..cd2986a1e4 100644
--- a/tests/validation/NEON/FullyConnectedLayer.cpp
+++ b/tests/validation/NEON/FullyConnectedLayer.cpp
@@ -78,56 +78,6 @@ const auto ActivationFunctionsDataset = framework::dataset::make("ActivationInfo
 TEST_SUITE(NEON)
 TEST_SUITE(FullyConnectedLayer)
 
-DATA_TEST_CASE(Configuration, framework::DatasetMode::ALL, combine(combine(datasets::SmallFullyConnectedLayerDataset(),
-                                                                           FullyConnectedParameters),
-                                                                   CNNDataTypes),
-               src_shape, weights_shape, bias_shape, dst_shape, transpose_weights, reshape_weights, data_type)
-{
-    const DataType         bias_data_type    = is_data_type_quantized_asymmetric(data_type) ? DataType::S32 : data_type;
-    const QuantizationInfo quantization_info = is_data_type_quantized_asymmetric(data_type) ? QuantizationInfo(2.f / 255.f, 127) : QuantizationInfo();
-
-    TensorShape ws(weights_shape);
-
-    // Transpose weights if not done in the function
-    if(!reshape_weights || !transpose_weights)
-    {
-        const size_t shape_x = ws.x();
-        ws.set(0, ws.y());
-        ws.set(1, shape_x);
-    }
-
-    // Create tensors
-    Tensor src     = create_tensor<Tensor>(src_shape, data_type, 1, quantization_info);
-    Tensor weights = create_tensor<Tensor>(ws, data_type, 1, quantization_info);
-    Tensor bias    = create_tensor<Tensor>(bias_shape, bias_data_type, 1, quantization_info);
-    Tensor dst     = create_tensor<Tensor>(dst_shape, data_type, 1, quantization_info);
-
-    ARM_COMPUTE_EXPECT(src.info()->is_resizable(), framework::LogLevel::ERRORS);
-    ARM_COMPUTE_EXPECT(weights.info()->is_resizable(), framework::LogLevel::ERRORS);
-    ARM_COMPUTE_EXPECT(bias.info()->is_resizable(), framework::LogLevel::ERRORS);
-    ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS);
-
-    // Create Fully Connected layer info
-    FullyConnectedLayerInfo fc_info;
-    fc_info.transpose_weights    = transpose_weights;
-    fc_info.are_weights_reshaped = !reshape_weights;
-
-    const QuantizationInfo src_quantization_info     = src.info()->quantization_info();
-    const QuantizationInfo weights_quantization_info = weights.info()->quantization_info();
-
-    // Create and configure function.
-    NEFullyConnectedLayer fc;
-    fc.configure(&src, &weights, &bias, &dst, fc_info);
-
-    // Validate valid region
-    const ValidRegion dst_valid_region = shape_to_valid_region(dst_shape);
-    validate(dst.info()->valid_region(), dst_valid_region);
-
-    // Validate QuantizationInfo
-    ARM_COMPUTE_EXPECT(src.info()->quantization_info() == src_quantization_info, framework::LogLevel::ERRORS);
-    ARM_COMPUTE_EXPECT(weights.info()->quantization_info() == weights_quantization_info, framework::LogLevel::ERRORS);
-}
-
 // *INDENT-OFF*
 // clang-format off
 DATA_TEST_CASE(Validate, framework::DatasetMode::ALL, zip(zip(zip(zip(zip(zip(