cars.orchestrator.cluster.mp_factorizer
Contains functions needed to factorize delayed
Module Contents
Functions
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Factorize Task list |
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Factorize Task list |
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Compute the number of times every delayed is used in graph |
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Get number of time input delayed is used |
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Compute the number of times a delayed is used |
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Compute the number of different delayed task in list of delayed |
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This function unpack multiple functions with their arguments, |
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Get number of following function stored in kwargs |
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Generate args for new delayed |
- cars.orchestrator.cluster.mp_factorizer.factorize_delayed(task_list)
Factorize Task list
Only factorize tasks that depends on a single task
- Parameters
task_list (list(MpDelayed)) – list of delayed
- cars.orchestrator.cluster.mp_factorizer.factorize_delayed_rec(delayed, graph_usages, already_seen_delayed_tasks)
Factorize Task list
Only factorize tasks that depends on a single task
- Parameters
delayed (MpDelayed) – delayed to factorize
graph_usages (dict example: {delayed1: 3}) – number of usages of delayed
already_seen_delayed_tasks – list of MpDelayedTask already seen
- cars.orchestrator.cluster.mp_factorizer.compute_graph_delayed_usages(task_list)
Compute the number of times every delayed is used in graph
- Parameters
task_list (list(MpDelayed)) – list of delayed
- Returns
number of usages of delayed
- Return type
dict example: {delayed1: 3}
- cars.orchestrator.cluster.mp_factorizer.get_delayed_usage_rec(delayed, graph_usages, already_seen_tasks)
Get number of time input delayed is used
- Parameters
delayed (MpDelayed) – delayed to factorize
graph_usages (dict example: {delayed1: 3}) – number of usages of delayed
already_seen_tasks (list[MpDelayedTask]) – list of seen delayed task
- cars.orchestrator.cluster.mp_factorizer.number_of_usage(delayed, graph_usages)
Compute the number of times a delayed is used
- Parameters
delayed (MpDelayed) – delayed to factorize
graph_usages (dict example: {delayed1: 3}) – number of usages of delayed
- Returns
number of usages of delayed
- Return type
int
- cars.orchestrator.cluster.mp_factorizer.compute_nb_depending_task(depending_delayed_list)
Compute the number of different delayed task in list of delayed
- Parameters
depending_delayed_list (list[MpDelayed]) – list of delayed
- Returns
number of depending task
- Return type
int
- cars.orchestrator.cluster.mp_factorizer.factorized_fun(*args, **kwargs)
This function unpack multiple functions with their arguments, and run them sequentialy
- cars.orchestrator.cluster.mp_factorizer.get_number_of_steps(kwargs)
Get number of following function stored in kwargs
- Parameters
kwargs (dict) – key arguments of function
- Returns
number of steps
- Return type
int
- cars.orchestrator.cluster.mp_factorizer.generate_args_kwargs_factorize(fun1, args1, kwargs1, fun2, args2, kwargs2)
Generate args for new delayed
WARNING : modify inplace args and kwargs if you compute inbetween the function errors will occure
- Parameters
fun1 (callable) – first function to be called
args1 (list) – list of arguments of function 1
kwargs1 (dict) – dict of keyword arguments of function 1
args2 (list) – list of arguments of function 2
kwargs2 (dict) – dict of keyword arguments of function 2
- Pram fun2
second function to be called
- Returns
new function, new arguments, new keyword arguments
- Return type
function, list, dict