secml.parallel¶
parfor¶
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secml.parallel.parfor.
parfor
(task, processes, args)[source]¶ Parallel For.
Applies a function task to each argument in args, using a pool of concurrent processes.
- Parameters
- taskfunction
Function object that should process each element in args.
- processesint
Maximum number of concurrent processes to be used in the pool. If higher than multiprocessing.cpu_count(), all processor’s cores will be used.
- argsany
Iterable object, where each element is an argument for task.
- Returns
- outiterable
Iterable object containing the output of task(arg) for each arg in args.
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secml.parallel.parfor.
parfor2
(task, n_reps, processes, *args)[source]¶ Parallel For.
Run function task using each argument in args as input, using a pool of concurrent processes. The task should take as first input the index of parfor iteration.
- Parameters
- taskfunction
Function object that should process each element in args.
- n_repsint
Number of times the task should be run.
- processesint
Maximum number of concurrent processes to be used in the pool. If higher than multiprocessing.cpu_count(), all processor’s cores will be used.
- argsany, optional
Tuple with input arguments for task.
- Returns
- outlist
List with iteration output, sorted (rep1, rep2, …, repN).