lenskit.pipeline.PipelineProfiler#

classlenskit.pipeline.PipelineProfiler(pipeline, file)#

Collect pipeline run statistics for profiling pipeline executions.

Parameters:

• pipeline (lenskit.pipeline._impl.Pipeline)

• file (pathlib.Path)

writer:csv.DictWriter [str ]#

output:TextIO#

sink_id:uuid.UUID #

set_stages(stages)#

Parameters:

stages (list [str ])

multiprocess()#

Return type:

ProfileSink

close()#

record(record)#

Parameters:

record (dict [str , float ])

run_profiler()#

__enter__()#

__exit__(*args)#

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