49 #ifndef __IMPLICIT_ALS_TRAINING_INIT_DISTRIBUTED_H__
50 #define __IMPLICIT_ALS_TRAINING_INIT_DISTRIBUTED_H__
52 #include "algorithms/algorithm.h"
53 #include "algorithms/implicit_als/implicit_als_training_init_types.h"
59 namespace implicit_als
78 template<ComputeStep step,
typename algorithmFPType, Method method, CpuType cpu>
79 class DAAL_EXPORT DistributedContainer {};
85 template<
typename algorithmFPType, Method method, CpuType cpu>
86 class DAAL_EXPORT DistributedContainer<step1Local, algorithmFPType, method, cpu> :
public
87 TrainingContainerIface<distributed>
95 DistributedContainer(daal::services::Environment::env *daalEnv);
97 ~DistributedContainer();
102 services::Status compute() DAAL_C11_OVERRIDE;
107 services::Status finalizeCompute() DAAL_C11_OVERRIDE {
return services::Status(); }
114 template<
typename algorithmFPType, Method method, CpuType cpu>
115 class DAAL_EXPORT DistributedContainer<step2Local, algorithmFPType, method, cpu> :
public
116 TrainingContainerIface<distributed>
124 DistributedContainer(daal::services::Environment::env *daalEnv);
126 ~DistributedContainer();
131 services::Status compute() DAAL_C11_OVERRIDE;
136 services::Status finalizeCompute() DAAL_C11_OVERRIDE {
return services::Status(); }
152 template<ComputeStep step,
typename algorithmFPType = DAAL_ALGORITHM_FP_TYPE, Method method = fastCSR>
153 class DAAL_EXPORT Distributed {};
166 template<
typename algorithmFPType, Method method>
167 class DAAL_EXPORT Distributed<step1Local, algorithmFPType, method> :
public Training<distributed>
170 DistributedInput<step1Local> input;
171 DistributedParameter parameter;
185 Distributed(
const Distributed<step1Local, algorithmFPType, method> &other) : input(other.input), parameter(other.parameter)
194 virtual int getMethod() const DAAL_C11_OVERRIDE {
return(
int)method; }
200 services::Status setPartialResult(
const PartialResultPtr& partialResult)
202 DAAL_CHECK(partialResult, services::ErrorNullPartialResult);
203 _partialResult = partialResult;
204 _pres = _partialResult.get();
205 return services::Status();
212 PartialResultPtr getPartialResult() {
return _partialResult; }
219 services::SharedPtr<Distributed<step1Local, algorithmFPType, method> > clone()
const
221 return services::SharedPtr<Distributed<step1Local, algorithmFPType, method> >(cloneImpl());
225 PartialResultPtr _partialResult;
227 virtual Distributed<step1Local, algorithmFPType, method> * cloneImpl() const DAAL_C11_OVERRIDE
229 return new Distributed<step1Local, algorithmFPType, method>(*this);
232 services::Status allocateResult() DAAL_C11_OVERRIDE
234 return services::Status();
237 services::Status allocatePartialResult() DAAL_C11_OVERRIDE
239 services::Status s = _partialResult->allocate<algorithmFPType>(&input, ¶meter, method);
240 _pres = _partialResult.get();
244 services::Status initializePartialResult() DAAL_C11_OVERRIDE
246 return services::Status();
251 _ac =
new __DAAL_ALGORITHM_CONTAINER(distributed, DistributedContainer, step1Local, algorithmFPType, method)(&_env);
254 _partialResult.reset(
new PartialResult());
269 template<
typename algorithmFPType, Method method>
270 class DAAL_EXPORT Distributed<step2Local, algorithmFPType, method> :
public Training<distributed>
273 DistributedInput<step2Local> input;
287 Distributed(
const Distributed<step2Local, algorithmFPType, method> &other)
290 input.set(inputOfStep2FromStep1, other.input.get(inputOfStep2FromStep1));
297 virtual int getMethod() const DAAL_C11_OVERRIDE {
return(
int)method; }
303 services::Status setPartialResult(
const DistributedPartialResultStep2Ptr& partialResult)
305 DAAL_CHECK(partialResult, services::ErrorNullPartialResult);
306 _partialResult = partialResult;
307 _pres = _partialResult.get();
308 return services::Status();
315 DistributedPartialResultStep2Ptr getPartialResult() {
return _partialResult; }
322 services::SharedPtr<Distributed<step2Local, algorithmFPType, method> > clone()
const
324 return services::SharedPtr<Distributed<step2Local, algorithmFPType, method> >(cloneImpl());
328 DistributedPartialResultStep2Ptr _partialResult;
330 virtual Distributed<step2Local, algorithmFPType, method> * cloneImpl() const DAAL_C11_OVERRIDE
332 return new Distributed<step2Local, algorithmFPType, method>(*this);
335 services::Status allocateResult() DAAL_C11_OVERRIDE
337 return services::Status();
340 services::Status allocatePartialResult() DAAL_C11_OVERRIDE
342 services::Status s = _partialResult->allocate<algorithmFPType>(&input, NULL, method);
343 _pres = _partialResult.get();
347 services::Status initializePartialResult() DAAL_C11_OVERRIDE
349 return services::Status();
354 _ac =
new __DAAL_ALGORITHM_CONTAINER(distributed, DistributedContainer, step2Local, algorithmFPType, method)(&_env);
357 _partialResult.reset(
new DistributedPartialResultStep2());
362 using interface1::DistributedContainer;
363 using interface1::Distributed;
daal::algorithms::implicit_als::training::init::interface1::DistributedContainer< step2Local, algorithmFPType, method, cpu >::finalizeCompute
services::Status finalizeCompute() DAAL_C11_OVERRIDE
Definition: implicit_als_training_init_distributed.h:136
daal::algorithms::implicit_als::training::init::interface1::Distributed< step1Local, algorithmFPType, method >::getPartialResult
PartialResultPtr getPartialResult()
Definition: implicit_als_training_init_distributed.h:212
daal::algorithms::implicit_als::training::init::inputOfStep2FromStep1
Definition: implicit_als_training_init_types.h:103
daal::step2Local
Definition: daal_defines.h:147
daal::algorithms::implicit_als::training::init::interface1::Distributed< step2Local, algorithmFPType, method >
Initializes the implicit ALS model in the second step of the distributed processing mode...
Definition: implicit_als_training_init_distributed.h:270
daal::algorithms::implicit_als::training::init::interface1::Distributed< step2Local, algorithmFPType, method >::getMethod
virtual int getMethod() const DAAL_C11_OVERRIDE
Definition: implicit_als_training_init_distributed.h:297
daal
Definition: algorithm_base_common.h:57
daal::algorithms::implicit_als::training::init::interface1::Distributed< step1Local, algorithmFPType, method >::getMethod
virtual int getMethod() const DAAL_C11_OVERRIDE
Definition: implicit_als_training_init_distributed.h:194
daal::algorithms::implicit_als::training::init::interface1::Distributed< step2Local, algorithmFPType, method >::input
DistributedInput< step2Local > input
Definition: implicit_als_training_init_distributed.h:273
daal::algorithms::implicit_als::training::init::interface1::DistributedContainer
Class containing methods to compute the results of the implicit ALS initialization algorithm in the d...
Definition: implicit_als_training_init_distributed.h:79
daal::algorithms::implicit_als::training::init::interface1::Distributed< step1Local, algorithmFPType, method >::Distributed
Distributed(const Distributed< step1Local, algorithmFPType, method > &other)
Definition: implicit_als_training_init_distributed.h:185
daal::algorithms::implicit_als::training::init::interface1::Distributed< step1Local, algorithmFPType, method >::setPartialResult
services::Status setPartialResult(const PartialResultPtr &partialResult)
Definition: implicit_als_training_init_distributed.h:200
daal::services::ErrorNullPartialResult
Definition: error_indexes.h:131
daal::algorithms::implicit_als::training::init::interface1::Distributed< step1Local, algorithmFPType, method >::clone
services::SharedPtr< Distributed< step1Local, algorithmFPType, method > > clone() const
Definition: implicit_als_training_init_distributed.h:219
daal::algorithms::implicit_als::training::init::interface1::Distributed< step2Local, algorithmFPType, method >::setPartialResult
services::Status setPartialResult(const DistributedPartialResultStep2Ptr &partialResult)
Definition: implicit_als_training_init_distributed.h:303
daal::algorithms::kmeans::init::interface1::Distributed
class DAAL_EXPORT Distributed
Computes initial clusters for the K-Means algorithm in the distributed processing mode...
Definition: kmeans_init_distributed.h:281
daal::algorithms::implicit_als::training::init::interface1::Distributed< step2Local, algorithmFPType, method >::getPartialResult
DistributedPartialResultStep2Ptr getPartialResult()
Definition: implicit_als_training_init_distributed.h:315
daal::distributed
Definition: daal_defines.h:132
daal::algorithms::implicit_als::training::init::interface1::Distributed< step1Local, algorithmFPType, method >
Initializes the implicit ALS model in the first step of the distributed processing mode...
Definition: implicit_als_training_init_distributed.h:167
daal::algorithms::implicit_als::training::init::interface1::DistributedParameter
Parameters of the compute() method of the implicit ALS initialization algorithm in the distributed co...
Definition: implicit_als_training_init_types.h:204
daal::algorithms::implicit_als::training::init::interface1::Distributed< step2Local, algorithmFPType, method >::Distributed
Distributed(const Distributed< step2Local, algorithmFPType, method > &other)
Definition: implicit_als_training_init_distributed.h:287
daal::algorithms::implicit_als::training::init::interface1::Distributed< step1Local, algorithmFPType, method >::Distributed
Distributed()
Definition: implicit_als_training_init_distributed.h:174
daal::algorithms::implicit_als::training::init::interface1::DistributedContainer< step1Local, algorithmFPType, method, cpu >::finalizeCompute
services::Status finalizeCompute() DAAL_C11_OVERRIDE
Definition: implicit_als_training_init_distributed.h:107
daal::algorithms::implicit_als::training::init::interface1::Distributed< step2Local, algorithmFPType, method >::clone
services::SharedPtr< Distributed< step2Local, algorithmFPType, method > > clone() const
Definition: implicit_als_training_init_distributed.h:322
daal::algorithms::kmeans::interface1::DistributedContainer
class DAAL_EXPORT DistributedContainer
Provides methods to run implementations of the K-Means algorithm. This class is associated with the d...
Definition: kmeans_distributed.h:81
daal::step1Local
Definition: daal_defines.h:142
daal::algorithms::implicit_als::training::init::interface1::Distributed< step1Local, algorithmFPType, method >::parameter
DistributedParameter parameter
Definition: implicit_als_training_init_distributed.h:171
daal::algorithms::implicit_als::training::init::interface1::Distributed< step1Local, algorithmFPType, method >::input
DistributedInput< step1Local > input
Definition: implicit_als_training_init_distributed.h:170
daal::algorithms::implicit_als::training::init::interface1::Distributed< step2Local, algorithmFPType, method >::Distributed
Distributed()
Definition: implicit_als_training_init_distributed.h:276
daal::algorithms::TrainingContainerIface
Abstract interface class that provides virtual methods to access and run implementations of the model...
Definition: training.h:76
daal::algorithms::implicit_als::training::init::interface1::Distributed
Initializes the implicit ALS model in the distributed processing mode.
Definition: implicit_als_training_init_distributed.h:153
daal::algorithms::Training
Provides methods to train models that depend on the data provided. For example, these methods enable ...
Definition: training.h:86