Integrate Dynamic Fusion patches

* Add public interfaces:
    * OperatorGraph: Describe a workload that could contain fused kernels
    * IWorkload: Generic interface for workloads built from OperatorGraph
    * ClWorkload: OpenCL workloads built from OperatorGraph
    * ClCompositeOperator: Runtime async operator to execute a ClWorkload
    * DependencyGraph (will likely be deprecated in later iterations)

* Add example
    * cl_fused_conv2d_elementwise_add.cpp to explain how to use the new
      interfaces

* Add internal translation layer

* Refactor ClKernelBuildingAPI
    * Remove non-tile based gemm native kernel component
    * Minor interface changes

* Add integration tests

Resolves COMPMID-5161

Signed-off-by: SiCong Li <sicong.li@arm.com>
Change-Id: Ib987ed79289ab0bcbd3130d54f5793408d9f1240
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/7510
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 403 insertions, 0 deletions

diff --git a/tests/validation/CL/UNIT/dynamic_fusion/Integration_OperatorFuseMovenetSubGraph1.cpp b/tests/validation/CL/UNIT/dynamic_fusion/Integration_OperatorFuseMovenetSubGraph1.cpp
new file mode 100644
index 0000000000..1b04b0cee0
--- /dev/null
+++ b/tests/validation/CL/UNIT/dynamic_fusion/Integration_OperatorFuseMovenetSubGraph1.cpp
@@ -0,0 +1,403 @@
+/*
+ * Copyright (c) 2022 Arm Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef ENABLE_EXPERIMENTAL_DYNAMIC_FUSION
+#error "This experimental feature must be enabled with -DENABLE_EXPERIMENTAL_DYNAMIC_FUSION"
+#endif /* ENABLE_EXPERIMENTAL_DYNAMIC_FUSION */
+#include "arm_compute/core/TensorInfo.h"
+
+#include "arm_compute/core/CL/CLKernelLibrary.h"
+#include "arm_compute/core/experimental/ClWorkload.h"
+#include "arm_compute/runtime/CL/CLScheduler.h"
+#include "arm_compute/runtime/experimental/ClCompositeOperator.h"
+#include "src/core/experimental/dynamic_fusion/WorkloadImpl/ClKernelDescriptors.h"
+#include "src/gpu/cl/operators/ClAdd.h"
+#include "src/gpu/cl/operators/ClConv2d.h"
+#include "tests/CL/CLAccessor.h"
+#include "tests/framework/Asserts.h"
+#include "tests/framework/Macros.h"
+#include "tests/validation/CL/UNIT/dynamic_fusion/Utils.h"
+#include "tests/validation/Validation.h"
+
+#include "tests/validation/reference/ConvolutionLayer.h"
+#include "tests/validation/reference/ElementwiseOperations.h"
+#include "tests/validation/reference/Permute.h"
+
+#ifdef ARM_COMPUTE_ASSERTS_ENABLED
+#include "tests/SimpleTensorPrinter.h"
+#endif /* ARM_COMPUTE_ASSERTS_ENABLED */
+
+using namespace arm_compute::experimental::dynamic_fusion;
+using namespace arm_compute::test::validation::utils;
+
+namespace arm_compute
+{
+namespace test
+{
+namespace validation
+{
+TEST_SUITE(CL)
+TEST_SUITE(INTEGRATION)
+TEST_SUITE(DYNAMIC_FUSION)
+TEST_CASE(Operator_Fuse_Movenet_SubGraph_1_F32, framework::DatasetMode::ALL)
+{
+    // Please refer to: https://confluence.arm.com/pages/viewpage.action?pageId=886243697
+    /* Computation:
+     * out = add_desc(addend, conv2d1x1(direct_conv)(input, weights, bias))
+     */
+    const auto data_type     = DataType::F32;
+    const auto data_layout   = DataLayout::NHWC;
+    const auto t_input_shape = TensorShape(384, 12, 12);
+    // const auto t_weight_shape   = TensorShape(384, 1, 1, 64);
+    // const auto t_dst_shape      = TensorShape(64, 12, 12);
+    const auto t_weight_shape   = TensorShape(384, 1, 1, 16);
+    const auto t_dst_shape      = TensorShape(16, 12, 12);
+    auto       t_input_info     = TensorInfo(t_input_shape, 1, data_type, data_layout);
+    auto       t_weight_info    = TensorInfo(t_weight_shape, 1, data_type, data_layout);
+    auto       t_l1_addend_info = TensorInfo(t_dst_shape, 1, data_type, data_layout);
+    auto       t_acc_info       = TensorInfo(); // Intermediate tensor for cond3
+    auto       t_dst_info       = TensorInfo();
+
+    Conv2dDescriptor conv2d_desc{};
+    AddDescriptor    add_desc{};
+
+    // Create reference
+    SimpleTensor<float> ref_t_input{ t_input_shape, data_type, 1, QuantizationInfo(), DataLayout::NHWC };
+    SimpleTensor<float> ref_t_weight{ t_weight_shape, data_type, 1, QuantizationInfo(), DataLayout::NHWC };
+    SimpleTensor<float> ref_t_bias_placeholder{ t_dst_shape, data_type, 1, QuantizationInfo(), DataLayout::NHWC };
+    SimpleTensor<float> ref_t_l1_addend{ t_dst_shape, data_type, 1, QuantizationInfo(), DataLayout::NHWC };
+
+    // Fill reference
+    fill<float>(ref_t_input, 0, library.get());
+    fill<float>(ref_t_weight, 1, library.get());
+    fill<float>(ref_t_l1_addend, 2, library.get());
+
+    auto ref_t_input_nchw            = reference::permute(ref_t_input, PermutationVector(1U, 2U, 0U));
+    auto ref_t_weight_nchw           = reference::permute(ref_t_weight, PermutationVector(1U, 2U, 0U));
+    auto ref_t_bias_placeholder_nchw = reference::permute(ref_t_bias_placeholder, PermutationVector(1U, 2U, 0U));
+    auto ref_t_l1_addend_nchw        = reference::permute(ref_t_l1_addend, PermutationVector(1U, 2U, 0U));
+    auto t_dst_shape_nchw            = t_dst_shape;
+    permute(t_dst_shape_nchw, PermutationVector(1U, 2U, 0U));
+
+    PadStrideInfo legacy_pad_stride(conv2d_desc.stride.x(), conv2d_desc.stride.y(), conv2d_desc.pad.left, conv2d_desc.pad.right, conv2d_desc.pad.top, conv2d_desc.pad.bottom, DimensionRoundingType{});
+    auto          ref_t_dst_nchw = reference::arithmetic_operation(
+                                       ArithmeticOperation::ADD,
+                                       ref_t_l1_addend_nchw,
+                                       reference::convolution_layer(ref_t_input_nchw, ref_t_weight_nchw, ref_t_bias_placeholder_nchw, t_dst_shape_nchw, legacy_pad_stride, conv2d_desc.dilation),
+                                       data_type,
+                                       ConvertPolicy{});
+    const auto ref_t_dst = reference::permute(ref_t_dst_nchw, PermutationVector(2U, 0U, 1U));
+
+    CLScheduler::get().default_reinit();
+    const auto    cl_compile_ctx = CLKernelLibrary::get().get_compile_context();
+    OperatorGraph op_graph;
+
+    const auto op_t_input     = add_tensor(op_graph, t_input_info);
+    const auto op_t_weight    = add_tensor(op_graph, t_weight_info);
+    const auto op_t_l1_addend = add_tensor(op_graph, t_l1_addend_info);
+    const auto op_t_acc       = add_tensor(op_graph, t_acc_info); // temp accumulator; TensorInfo to be inferred
+    const auto op_t_dst       = add_tensor(op_graph, t_dst_info);
+
+    auto conv2d = add_op_conv2d(op_graph, conv2d_desc, op_t_input, op_t_weight, op_t_acc);
+    force_conv2d_method(op_graph, conv2d, ConvolutionMethod::DIRECT);
+    add_op_elementwise_add(op_graph, add_desc, op_t_acc, op_t_l1_addend, op_t_dst);
+
+    const ClWorkloadContext workload_ctx{ GpuInfo{ CLScheduler::get().target() } };
+    ClWorkload              workload;
+    build(workload, op_graph, workload_ctx);
+
+    ClCompositeOperator op;
+    op.configure(cl_compile_ctx, workload);
+
+    // Construct tensors
+    CLTensor t_input{};
+    CLTensor t_weight{};
+    CLTensor t_l1_addend{};
+    CLTensor t_dst{};
+
+    // Init tensors
+    t_input.allocator()->init(t_input_info);
+    t_weight.allocator()->init(t_weight_info);
+    t_l1_addend.allocator()->init(t_dst_info);
+    t_dst.allocator()->init(t_dst_info);
+
+    // Allocate and fill tensors
+    t_input.allocator()->allocate();
+    t_weight.allocator()->allocate();
+    t_l1_addend.allocator()->allocate();
+    t_dst.allocator()->allocate();
+    fill<float>(CLAccessor(t_input), 0, library.get());
+    fill<float>(CLAccessor(t_weight), 1, library.get());
+    fill<float>(CLAccessor(t_l1_addend), 2, library.get());
+    // "Pack" tensors
+    OpTensorBinding bp_tensors({ { op_t_input, &t_input },
+        { op_t_weight, &t_weight },
+        { op_t_l1_addend, &t_l1_addend },
+        { op_t_dst, &t_dst }
+    });
+
+    // Populate prepare and run pack-maps (including allocating aux tensors)
+    ClAuxTensorData aux_tensor_data{};
+    TensorPackMap   prepare_pack_map{};
+    TensorPackMap   run_pack_map{};
+    bind_tensors(aux_tensor_data, prepare_pack_map, run_pack_map, workload, bp_tensors);
+
+    op.prepare(prepare_pack_map);
+    op.run(run_pack_map);
+    RelativeTolerance<float> tolerance_f32(0.001f); /**< Tolerance value for comparing reference's output against implementation's output for floating point data types */
+    validate(CLAccessor(t_dst), ref_t_dst_nchw, tolerance_f32);
+}
+TEST_SUITE(Unsupported)
+TEST_CASE(DataType_QASYMM8, framework::DatasetMode::ALL)
+{
+    const auto data_type        = DataType::QASYMM8;
+    const auto data_layout      = DataLayout::NHWC;
+    const auto t_input_shape    = TensorShape(384, 12, 12);
+    const auto t_weight_shape   = TensorShape(384, 1, 1, 64);
+    const auto t_dst_shape      = TensorShape(64, 12, 12);
+    auto       t_input_info     = TensorInfo(t_input_shape, 1, data_type, data_layout);
+    auto       t_weight_info    = TensorInfo(t_weight_shape, 1, data_type, data_layout);
+    auto       t_l1_addend_info = TensorInfo(t_dst_shape, 1, data_type, data_layout);
+    auto       t_acc_info       = TensorInfo(t_dst_shape, 1, data_type, data_layout);
+    auto       t_dst_info       = TensorInfo(t_dst_shape, 1, data_type, data_layout);
+
+    Conv2dDescriptor conv2d_desc{};
+    AddDescriptor    add_desc{};
+
+    OperatorGraph op_graph;
+
+    const auto op_t_input     = add_tensor(op_graph, t_input_info);
+    const auto op_t_weight    = add_tensor(op_graph, t_weight_info);
+    const auto op_t_l1_addend = add_tensor(op_graph, t_l1_addend_info);
+    const auto op_t_acc       = add_tensor(op_graph, t_acc_info); // temp accumulator; TensorInfo to be inferred
+    const auto op_t_dst       = add_tensor(op_graph, t_dst_info);
+
+    auto conv2d = add_op_conv2d(op_graph, conv2d_desc, op_t_input, op_t_weight, op_t_acc);
+    add_op_elementwise_add(op_graph, add_desc, op_t_acc, op_t_l1_addend, op_t_dst);
+    force_conv2d_method(op_graph, conv2d, ConvolutionMethod::DIRECT);
+
+    const ClWorkloadContext workload_ctx{ GpuInfo{ CLScheduler::get().target() } };
+    ClWorkload              workload;
+    const auto              success = build(workload, op_graph, workload_ctx);
+
+    ARM_COMPUTE_EXPECT(!bool(success), framework::LogLevel::ERRORS);
+    ARM_COMPUTE_EXPECT(!bool(ClCompositeOperator::validate(workload)), framework::LogLevel::ERRORS);
+}
+TEST_CASE(DataLayout_NCHW, framework::DatasetMode::ALL)
+{
+    const auto data_type      = DataType::F32;
+    const auto data_layout    = DataLayout::NCHW;
+    const auto t_input_shape  = TensorShape(384, 12, 12);
+    const auto t_weight_shape = TensorShape(384, 1, 1, 64);
+    const auto t_dst_shape    = TensorShape(64, 12, 12);
+    auto       t_input_info   = TensorInfo(t_input_shape, 1, data_type, data_layout);
+    auto       t_weight_info  = TensorInfo(t_weight_shape, 1, data_type, data_layout);
+    auto       t_dst_info     = TensorInfo(t_dst_shape, 1, data_type, data_layout);
+
+    Conv2dDescriptor conv2d_desc{};
+
+    OperatorGraph op_graph;
+
+    const auto op_t_input  = add_tensor(op_graph, t_input_info);
+    const auto op_t_weight = add_tensor(op_graph, t_weight_info);
+    const auto op_t_dst    = add_tensor(op_graph, t_dst_info);
+
+    auto conv2d = add_op_conv2d(op_graph, conv2d_desc, op_t_input, op_t_weight, op_t_dst);
+    force_conv2d_method(op_graph, conv2d, ConvolutionMethod::DIRECT);
+    const ClWorkloadContext workload_ctx{ GpuInfo{ CLScheduler::get().target() } };
+    ClWorkload              workload;
+    const auto              success = build(workload, op_graph, workload_ctx);
+
+    ARM_COMPUTE_EXPECT(!bool(success), framework::LogLevel::ERRORS);
+    ARM_COMPUTE_EXPECT(!bool(ClCompositeOperator::validate(workload)), framework::LogLevel::ERRORS);
+}
+TEST_SUITE_END() // Unsupported
+
+TEST_SUITE(Invalid)
+TEST_CASE(Multiple_Complex_Ops_0, framework::DatasetMode::ALL)
+{
+    /* Computation:
+     * out = conv2d(conv2d(l0_input, l0_weight), l1_weight)
+     */
+    const auto data_type         = DataType::F32;
+    const auto data_layout       = DataLayout::NHWC;
+    const auto t_l0_input_shape  = TensorShape(1024, 56, 56);
+    const auto t_l0_weight_shape = TensorShape(512, 1024, 1, 1);
+    const auto t_l1_weight_shape = TensorShape(512, 256, 1, 1);
+
+    auto t_l0_input_info  = TensorInfo(t_l0_input_shape, 1, data_type, data_layout);
+    auto t_l0_weight_info = TensorInfo(t_l0_weight_shape, 1, data_type, data_layout);
+    auto t_l1_weight_info = TensorInfo(t_l1_weight_shape, 1, data_type, data_layout);
+    auto t_l0_dst_info    = TensorInfo();
+    auto t_dst_info       = TensorInfo();
+
+    OperatorGraph op_graph;
+    const auto    conv2d_desc = Conv2dDescriptor{};
+
+    const auto op_t_l0_input  = add_tensor(op_graph, t_l0_input_info);
+    const auto op_t_l0_weight = add_tensor(op_graph, t_l0_weight_info);
+    const auto op_t_l1_weight = add_tensor(op_graph, t_l1_weight_info);
+    const auto op_t_l0_dst    = add_tensor(op_graph, t_l0_dst_info); // temp accumulator; TensorInfo to be inferred
+    const auto op_t_dst       = add_tensor(op_graph, t_dst_info);
+
+    add_op_conv2d(op_graph, conv2d_desc, op_t_l0_input, op_t_l0_weight, op_t_l0_dst);
+    add_op_conv2d(op_graph, conv2d_desc, op_t_l0_dst, op_t_l1_weight, op_t_dst);
+
+    const ClWorkloadContext workload_ctx{ GpuInfo{ CLScheduler::get().target() } };
+    ClWorkload              workload;
+    const auto              success = build(workload, op_graph, workload_ctx);
+
+    ARM_COMPUTE_EXPECT(!bool(success), framework::LogLevel::ERRORS);
+    ARM_COMPUTE_EXPECT(!bool(ClCompositeOperator::validate(workload)), framework::LogLevel::ERRORS);
+}
+TEST_CASE(Enlarging_Execution_Space, framework::DatasetMode::ALL)
+{
+    /* Computation:
+     * out = add(l2_lhs, add(add(l0_lhs, l0_rhs), l1_rhs))
+     */
+    const auto data_type      = DataType::F32;
+    const auto data_layout    = DataLayout::NHWC;
+    const auto t_l0_lhs_shape = TensorShape(1, 256, 3);
+    const auto t_l0_rhs_shape = TensorShape(1, 256, 3);
+    const auto t_l1_rhs_shape = TensorShape(1, 1, 3);
+    const auto t_l2_lhs_shape = TensorShape(1024, 1, 3);
+
+    auto t_l0_lhs_info = TensorInfo(t_l0_lhs_shape, 1, data_type, data_layout);
+    auto t_l0_rhs_info = TensorInfo(t_l0_rhs_shape, 1, data_type, data_layout);
+    auto t_l1_rhs_info = TensorInfo(t_l1_rhs_shape, 1, data_type, data_layout);
+    auto t_l2_lhs_info = TensorInfo(t_l2_lhs_shape, 1, data_type, data_layout);
+    auto t_l0_dst_info = TensorInfo();
+    auto t_l1_dst_info = TensorInfo();
+    auto t_dst_info    = TensorInfo();
+
+    OperatorGraph op_graph;
+    const auto    add_desc = AddDescriptor{};
+
+    const auto op_t_l0_lhs = add_tensor(op_graph, t_l0_lhs_info);
+    const auto op_t_l0_rhs = add_tensor(op_graph, t_l0_rhs_info);
+    const auto op_t_l1_rhs = add_tensor(op_graph, t_l1_rhs_info);
+    const auto op_t_l2_lhs = add_tensor(op_graph, t_l2_lhs_info);
+    const auto op_t_l0_dst = add_tensor(op_graph, t_l0_dst_info); // temp accumulator; TensorInfo to be inferred
+    const auto op_t_l1_dst = add_tensor(op_graph, t_l1_dst_info); // temp accumulator; TensorInfo to be inferred
+    const auto op_t_dst    = add_tensor(op_graph, t_dst_info);
+
+    add_op_elementwise_add(op_graph, add_desc, op_t_l0_lhs, op_t_l0_rhs, op_t_l0_dst);
+    add_op_elementwise_add(op_graph, add_desc, op_t_l0_dst, op_t_l1_rhs, op_t_l1_dst);
+    add_op_elementwise_add(op_graph, add_desc, op_t_l1_dst, op_t_l2_lhs, op_t_dst);
+
+    const ClWorkloadContext workload_ctx{ GpuInfo{ CLScheduler::get().target() } };
+    ClWorkload              workload;
+    const auto              success = build(workload, op_graph, workload_ctx);
+
+    ARM_COMPUTE_EXPECT(!bool(success), framework::LogLevel::ERRORS);
+    ARM_COMPUTE_EXPECT(!bool(ClCompositeOperator::validate(workload)), framework::LogLevel::ERRORS);
+}
+TEST_CASE(Root_Simple_And_Complex, framework::DatasetMode::ALL)
+{
+    /* Computation:
+     * out = add(conv(l0_0_input, l0_0_weight), add(l0_1_lhs, l0_1_rhs))
+     */
+    const auto data_type   = DataType::F32;
+    const auto data_layout = DataLayout::NHWC;
+
+    const auto t_l0_0_input_shape  = TensorShape(128, 21, 21);
+    const auto t_l0_0_weight_shape = TensorShape(144, 128, 1, 1);
+    const auto t_l0_1_lhs_shape    = TensorShape(144, 21, 21);
+    const auto t_l0_1_rhs_shape    = TensorShape(1, 1, 21);
+
+    auto t_l0_0_input_info  = TensorInfo(t_l0_0_input_shape, 1, data_type, data_layout);
+    auto t_l0_0_weight_info = TensorInfo(t_l0_0_weight_shape, 1, data_type, data_layout);
+    auto t_l0_1_lhs_info    = TensorInfo(t_l0_1_lhs_shape, 1, data_type, data_layout);
+    auto t_l0_1_rhs_info    = TensorInfo(t_l0_1_rhs_shape, 1, data_type, data_layout);
+    auto t_l0_0_dst_info    = TensorInfo();
+    auto t_l0_1_dst_info    = TensorInfo();
+    auto t_dst_info         = TensorInfo();
+
+    OperatorGraph op_graph;
+    const auto    conv2d_desc = Conv2dDescriptor{};
+    const auto    add_desc    = AddDescriptor{};
+
+    const auto op_t_l0_0_input  = add_tensor(op_graph, t_l0_0_input_info);
+    const auto op_t_l0_0_weight = add_tensor(op_graph, t_l0_0_weight_info);
+    const auto op_t_l0_1_lhs    = add_tensor(op_graph, t_l0_1_lhs_info);
+    const auto op_t_l0_1_rhs    = add_tensor(op_graph, t_l0_1_rhs_info);
+    const auto op_t_l0_0_dst    = add_tensor(op_graph, t_l0_0_dst_info); // temp accumulator; TensorInfo to be inferred
+    const auto op_t_l0_1_dst    = add_tensor(op_graph, t_l0_1_dst_info); // temp accumulator; TensorInfo to be inferred
+    const auto op_t_dst         = add_tensor(op_graph, t_dst_info);
+
+    add_op_conv2d(op_graph, conv2d_desc, op_t_l0_0_input, op_t_l0_0_weight, op_t_l0_0_dst);
+    add_op_elementwise_add(op_graph, add_desc, op_t_l0_1_lhs, op_t_l0_1_rhs, op_t_l0_1_dst);
+    add_op_elementwise_add(op_graph, add_desc, op_t_l0_0_dst, op_t_l0_1_dst, op_t_dst);
+
+    const ClWorkloadContext workload_ctx{ GpuInfo{ CLScheduler::get().target() } };
+    ClWorkload              workload;
+    const auto              success = build(workload, op_graph, workload_ctx);
+
+    ARM_COMPUTE_EXPECT(!bool(success), framework::LogLevel::ERRORS);
+    ARM_COMPUTE_EXPECT(!bool(ClCompositeOperator::validate(workload)), framework::LogLevel::ERRORS);
+}
+TEST_CASE(Loop, framework::DatasetMode::ALL)
+{
+    /* Computation:
+     * tensor state0;
+     * state1 = add(l0_lhs, state0)
+     * state0 = add(l1_lhs, state1)
+     */
+    const auto data_type   = DataType::F32;
+    const auto data_layout = DataLayout::NHWC;
+
+    const auto t_shape = TensorShape(13, 21);
+
+    auto t_l0_lhs_info = TensorInfo(t_shape, 1, data_type, data_layout);
+    auto t_l1_lhs_info = TensorInfo(t_shape, 1, data_type, data_layout);
+    auto state0_info   = TensorInfo(t_shape, 1, data_type, data_layout);
+    auto state1_info   = TensorInfo();
+
+    OperatorGraph op_graph;
+    const auto    conv2d_desc = Conv2dDescriptor{};
+    const auto    add_desc    = AddDescriptor{};
+
+    const auto op_t_l0_lhs = add_tensor(op_graph, t_l0_lhs_info);
+    const auto op_t_l1_lhs = add_tensor(op_graph, t_l1_lhs_info);
+    const auto op_t_state0 = add_tensor(op_graph, state0_info);
+    const auto op_t_state1 = add_tensor(op_graph, state1_info);
+
+    add_op_conv2d(op_graph, conv2d_desc, op_t_l0_lhs, op_t_state0, op_t_state1);
+    add_op_elementwise_add(op_graph, add_desc, op_t_l1_lhs, op_t_state1, op_t_state0);
+
+    const ClWorkloadContext workload_ctx{ GpuInfo{ CLScheduler::get().target() } };
+    ClWorkload              workload;
+    const auto              success = build(workload, op_graph, workload_ctx);
+
+    ARM_COMPUTE_EXPECT(!bool(success), framework::LogLevel::ERRORS);
+    ARM_COMPUTE_EXPECT(!bool(ClCompositeOperator::validate(workload)), framework::LogLevel::ERRORS);
+}
+TEST_SUITE_END() // Invalid
+
+TEST_SUITE_END() // DYNAMIC_FUSION
+TEST_SUITE_END() // INTEGRATION
+TEST_SUITE_END() // CL
+} // namespace validation
+} // namespace test
+} // namespace arm_compute
\ No newline at end of file