ClCastWorkload.cpp

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//
// Copyright © 2021-2023 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
 
#include "ClCastWorkload.hpp"
#include "ClWorkloadUtils.hpp"
 
#include <armnn/utility/PolymorphicDowncast.hpp>
 
#include <aclCommon/ArmComputeTensorUtils.hpp>
 
#include <cl/ClTensorHandle.hpp>
 
namespace armnn
{
 
static constexpr arm_compute::ConvertPolicy g_AclConvertPolicy = arm_compute::ConvertPolicy::SATURATE;
 
arm_compute::Status ClCastValidate(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::CLCast::validate(&aclInput, &aclOutput, g_AclConvertPolicy);
}
 
ClCastWorkload::ClCastWorkload(const CastQueueDescriptor& descriptor,
                               const WorkloadInfo& info,
                               const arm_compute::CLCompileContext& clCompileContext)
    : ClBaseWorkload<CastQueueDescriptor>(descriptor, info)
{
    m_Data.ValidateInputsOutputs("ClCastWorkload", 1, 1);
 
    arm_compute::ICLTensor& input  = PolymorphicDowncast<ClTensorHandle*>(m_Data.m_Inputs[0])->GetTensor();
    arm_compute::ICLTensor& output = PolymorphicDowncast<ClTensorHandle*>(m_Data.m_Outputs[0])->GetTensor();
 
    {
        ARMNN_SCOPED_PROFILING_EVENT_CL_NAME_GUID("ClCastWorkload_configure");
        m_CastLayer.configure(clCompileContext, &input, &output, g_AclConvertPolicy);
    }
}
 
void ClCastWorkload::Execute() const
{
    ARMNN_SCOPED_PROFILING_EVENT_CL_NAME_GUID("ClCastWorkload_Execute");
    RunClFunction(m_CastLayer, CHECK_LOCATION());
}
 
} // namespace armnn