1 files changed, 44 insertions, 0 deletions
diff --git a/src/backends/cl/workloads/ClRsqrtWorkload.cpp b/src/backends/cl/workloads/ClRsqrtWorkload.cpp
new file mode 100644
index 0000000000..be687595f7
--- /dev/null
+++ b/src/backends/cl/workloads/ClRsqrtWorkload.cpp
@@ -0,0 +1,44 @@
+//
+// Copyright © 2019 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "ClRsqrtWorkload.hpp"
+
+#include "ClWorkloadUtils.hpp"
+
+#include <aclCommon/ArmComputeTensorUtils.hpp>
+
+#include <cl/ClTensorHandle.hpp>
+
+#include <boost/cast.hpp>
+
+namespace armnn
+{
+
+arm_compute::Status ClRsqrtWorkloadValidate(const TensorInfo& input, const TensorInfo& output)
+{
+    const arm_compute::TensorInfo aclInput  = armcomputetensorutils::BuildArmComputeTensorInfo(input);
+    const arm_compute::TensorInfo aclOutput = armcomputetensorutils::BuildArmComputeTensorInfo(output);
+
+    return arm_compute::CLRsqrtLayer::validate(&aclInput, &aclOutput);
+}
+
+ClRsqrtWorkload::ClRsqrtWorkload(const RsqrtQueueDescriptor& descriptor, const WorkloadInfo& info)
+    : BaseWorkload<RsqrtQueueDescriptor>(descriptor, info)
+{
+    m_Data.ValidateInputsOutputs("ClRsqrtWorkload", 1, 1);
+
+    arm_compute::ICLTensor& input  = boost::polymorphic_downcast<ClTensorHandle*>(m_Data.m_Inputs[0])->GetTensor();
+    arm_compute::ICLTensor& output = boost::polymorphic_downcast<ClTensorHandle*>(m_Data.m_Outputs[0])->GetTensor();
+
+    m_RsqrtLayer.configure(&input, &output);
+}
+
+void ClRsqrtWorkload::Execute() const
+{
+    ARMNN_SCOPED_PROFILING_EVENT_CL("ClRsqrtWorkload_Execute");
+    RunClFunction(m_RsqrtLayer, CHECK_LOCATION());
+}
+
+} // namespace armnn