kopia lustrzana https://github.com/OpenDroneMap/ODM
19 wiersze
856 B
Python
19 wiersze
856 B
Python
from psutil import virtual_memory
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import os
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def get_max_memory(minimum = 5, use_at_most = 0.5):
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"""
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:param minimum minimum value to return (return value will never be lower than this)
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:param use_at_most use at most this fraction of the available memory. 0.5 = use at most 50% of available memory
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:return percentage value of memory to use (75 = 75%).
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"""
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return max(minimum, (100 - virtual_memory().percent) * use_at_most)
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def get_max_memory_mb(minimum = 100, use_at_most = 0.5):
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"""
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:param minimum minimum value to return (return value will never be lower than this)
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:param use_at_most use at most this fraction of the available memory. 0.5 = use at most 50% of available memory
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:return value of memory to use in megabytes.
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"""
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return max(minimum, (virtual_memory().available / 1024 / 1024) * use_at_most)
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