Atomic Sequence
A lock-free, thread-safe sequence/counter which uses the C++ atomic library under the hood. This gives a ~5-10x speed up compared to threading locks.
Install
pip install atomic-sequence
Usage
from atomicsequence import Sequence
sequence = AtomicSequence(0)
# set current sequence value to 1
sequence.set(1)
# get current value
value = sequence.get()
# increment the sequence value and get the new value
value = sequence.increment_and_get(1)
# increment the sequence value and get the value directly preceding the operation
value = sequence.get_and_increment(1)
Testing
To run unittests and benchmarks use tox:
pipenv install --dev
pipenv run tox
1 maintainer
Metadata
1 maintainer
Release files for atomic-sequence 0.0.9
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Release files / atomic-sequence-0.0.9.tar.gz
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Security for atomic-sequence 0.0.9
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