text: /* file: df_classification_predict_dense_default_batch_container.h */
  /*******************************************************************************
  * Copyright 2014-2021 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.
  *******************************************************************************/
  
  /*
  //++
  //  Implementation of decision forest algorithm container -- a class
  //  that contains fast decision forest prediction kernels
  //  for supported architectures.
  //--
  */
  
  #include "algorithms/decision_forest/decision_forest_classification_predict.h"
  #include "src/algorithms/dtrees/forest/classification/df_classification_predict_dense_default_batch.h"
  #include "src/algorithms/dtrees/forest/classification/oneapi/df_classification_predict_dense_kernel_oneapi.h"
  #include "src/services/service_algo_utils.h"
  
  namespace daal
  {
  namespace algorithms
  {
  namespace decision_forest
  {
  namespace classification
  {
  namespace prediction
  {
  namespace interface3
  {
  template <typename algorithmFPType, Method method, CpuType cpu>
  BatchContainer<algorithmFPType, method, cpu>::BatchContainer(daal::services::Environment::env * daalEnv) : PredictionContainerIface()
  {
      auto & context    = services::internal::getDefaultContext();
      auto & deviceInfo = context.getInfoDevice();
  
      if (!deviceInfo.isCpu)
      {
          __DAAL_INITIALIZE_KERNELS_SYCL(internal::PredictKernelOneAPI, algorithmFPType, method);
      }
      else
      {
          __DAAL_INITIALIZE_KERNELS(internal::PredictKernel, algorithmFPType, method);
      }
  }
  
  template <typename algorithmFPType, Method method, CpuType cpu>
  BatchContainer<algorithmFPType, method, cpu>::~BatchContainer()
  {
      __DAAL_DEINITIALIZE_KERNELS();
  }
  
  template <typename algorithmFPType, Method method, CpuType cpu>
  services::Status BatchContainer<algorithmFPType, method, cpu>::compute()
  {
      auto & context    = services::internal::getDefaultContext();
      auto & deviceInfo = context.getInfoDevice();
  
      const Input * const input                     = static_cast<Input *>(_in);
      classifier::prediction::Result * const result = static_cast<classifier::prediction::Result *>(_res);
      const decision_forest::classification::prediction::Parameter * const par =
          dynamic_cast<decision_forest::classification::prediction::Parameter *>(_par);
      const decision_forest::classification::Model * const m =
          static_cast<decision_forest::classification::Model *>(input->get(classifier::prediction::model).get());
  
      const NumericTable * const a = static_cast<NumericTable *>(input->get(classifier::prediction::data).get());
      NumericTable * const r =
          ((par->resultsToEvaluate & classifier::ResultToComputeId::computeClassLabels) ? result->get(classifier::prediction::prediction).get() :
                                                                                          nullptr);
      NumericTable * const prob = ((par->resultsToEvaluate & classifier::ResultToComputeId::computeClassProbabilities) ?
                                       result->get(classifier::prediction::probabilities).get() :
                                       nullptr);
  
      const daal::services::Environment::env & env = *_env;
  
      const VotingMethod votingMethod = par->votingMethod;
  
      if (!deviceInfo.isCpu)
      {
          __DAAL_CALL_KERNEL_SYCL(env, internal::PredictKernelOneAPI, __DAAL_KERNEL_ARGUMENTS(algorithmFPType, method), compute,
                                  daal::services::internal::hostApp(*const_cast<Input *>(input)), a, m, r, prob, par->nClasses, votingMethod);
      }
      else
      {
          __DAAL_CALL_KERNEL(env, internal::PredictKernel, __DAAL_KERNEL_ARGUMENTS(algorithmFPType, method), compute,
                             daal::services::internal::hostApp(*const_cast<Input *>(input)), a, m, r, prob, par->nClasses, votingMethod);
      }
  }
  } // namespace interface3
  } // namespace prediction
  } // namespace classification
  } // namespace decision_forest
  } // namespace algorithms
  } // namespace daal
  