FrozenGene commented on a change in pull request #7053:
URL: https://github.com/apache/tvm/pull/7053#discussion_r539004649
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File path: python/tvm/auto_scheduler/measure.py
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@@ -276,13 +279,16 @@ class LocalBuilder(ProgramBuilder):
timeout : int = 15
The timeout limit (in second) for each build thread.
This is used in a wrapper of the multiprocessing.Process.join().
- n_parallel : int = multiprocessing.cpu_count()
+ n_parallel : int = None
Number of threads used to build in parallel.
+ When the value is -1, will be set to multiprocessing.cpu_count()
instead
Review comment:
`-1` should be `None`
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File path: python/tvm/auto_scheduler/search_task.py
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@@ -118,14 +130,21 @@ def __init__(
num_measure_trials=0,
early_stopping=None,
num_measures_per_round=64,
+ working_dir=None,
+ check_correctness=False,
verbose=1,
builder="local",
+ builder_n_parallel=-1,
Review comment:
The `-1` is conflict with `None` default value before? Could we unify
the default value (-1 or None) when users don't set.? Currently, I am a bit
confused with two default values
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