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diff --git a/src/dynamic_fusion/sketch/gpu/GpuKernelComponentStream.cpp b/src/dynamic_fusion/sketch/gpu/GpuKernelComponentStream.cpp
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+++ b/src/dynamic_fusion/sketch/gpu/GpuKernelComponentStream.cpp
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+/*
+ * Copyright (c) 2022-2023 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.
+ */
+#include "GpuKernelComponentStream.h"
+
+#include "src/dynamic_fusion/sketch/gpu/components/IGpuKernelComponent.h"
+#include "src/dynamic_fusion/sketch/gpu/GpuLogicalKernel.h"
+#include "src/dynamic_fusion/sketch/gpu/GpuWorkloadSourceCode.h"
+
+namespace arm_compute
+{
+namespace experimental
+{
+namespace dynamic_fusion
+{
+GpuKernelComponentStream::GpuKernelComponentStream(GpuWorkloadContext        *context,
+                                                   GpuComponentServices      *services,
+                                                   const MemoryDescriptorMap &mem_map)
+    : _context{context}, _services{services}, _component_groups{}, _mem_map{mem_map}
+{
+}
+
+GpuWorkloadSourceCode GpuKernelComponentStream::write_workload_code()
+{
+    GpuWorkloadSourceCode source_code;
+    // Traverse through component groups and assemble workload together
+    for (auto &&group : _component_groups)
+    {
+        group.finalize();
+
+        // Write kernel code
+        GpuLogicalKernel          logical_kernel(_services, group);
+        const GpuKernelSourceCode kernel_code = logical_kernel.write_kernel_code();
+        // The whole unit workload stage is determined by the root component
+        const auto unit_workload_stage = group.get_root_component()->properties().stage();
+        source_code.add_unit_workload(kernel_code, unit_workload_stage, _mem_map, _context);
+    }
+    return source_code;
+}
+
+void GpuKernelComponentStream::new_component_group()
+{
+    _component_groups.emplace_back();
+}
+
+bool GpuKernelComponentStream::add_component(IGpuKernelComponent *component)
+{
+    ARM_COMPUTE_ERROR_ON(_component_groups.empty());
+    return _component_groups.back().add_component(component);
+}
+} // namespace dynamic_fusion
+} // namespace experimental
+} // namespace arm_compute