/*
// Copyright (c) 2016 Intel Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
*/

#include "deconvolution_kernel_bfyx_opt.h"
#include "kernel_selector_utils.h"

namespace kernel_selector 
{

    ParamsKey DeconvolutionKernel_bfyx_opt::GetSupportedKey() const
    {
        ParamsKey k;
        k.EnableInputDataType(Datatype::F16);
        k.EnableInputDataType(Datatype::F32);
        k.EnableInputWeightsType(WeightsType::F16);
        k.EnableInputWeightsType(WeightsType::F32);
        k.EnableOutputDataType(Datatype::F16);
        k.EnableOutputDataType(Datatype::F32);
        k.EnableInputLayout(DataLayout::bfyx);
        k.EnableOutputLayout(DataLayout::bfyx);
        k.EnableTensorOffset();
        k.EnableTensorPitches();
        k.EnableBiasPerFeature();
        k.EnableNonBiasTerm();
        k.EnableBatching();
        k.EnableSplitSupport();
        k.EnableDepthwiseSeparableOpt();
        k.EnableGradient();
        return k;
    }

    CommonDispatchData DeconvolutionKernel_bfyx_opt::SetDefault(const deconvolution_params& params) const
    {
        DispatchData kd;

        kd.fp16UnitUsed = params.inputs[0].GetDType() == Datatype::F16;
        auto wg_size = 16;

        kd.gws0 = Align(params.output.X().v, wg_size * params.stride.x);
        kd.gws1 = params.output.Y().v;
        kd.gws2 = params.output.Batch().v * params.output.Feature().v;
        kd.lws0 = wg_size;
        kd.lws1 = 1;
        kd.lws2 = 1;
        kd.effiency = FORCE_PRIORITY_6;
        return kd;
    }
}