//
// Copyright © 2017 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//

#include "NeonSoftmaxBaseWorkload.hpp"

#include "backends/ArmComputeTensorUtils.hpp"

namespace armnn
{

arm_compute::Status NeonSoftmaxWorkloadValidate(const TensorInfo& input,
                                                const TensorInfo& output,
                                                const SoftmaxDescriptor& descriptor)
{
    // NOTE: We report 4D Softmax as unsupported until full support is added to ACL
    if(input.GetShape().GetNumDimensions() >= 4u)
    {
        return arm_compute::Status(arm_compute::ErrorCode::RUNTIME_ERROR, "4d softmax is not supported");
    }

    const arm_compute::TensorInfo aclInputInfo = armcomputetensorutils::BuildArmComputeTensorInfo(input);
    const arm_compute::TensorInfo aclOutputInfo = armcomputetensorutils::BuildArmComputeTensorInfo(output);

    return arm_compute::NESoftmaxLayer::validate(&aclInputInfo, &aclOutputInfo, descriptor.m_Beta);
}

} //namespace armnn