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Revision 0535d452dd426ba62d6d312766906ddd1230c7eb authored by Andrey Zhavoronkov on 02 November 2023, 15:59:39 UTC, committed by GitHub on 02 November 2023, 15:59:39 UTC 
Chunk preparation optimization (#7081)
 
This PR speeds up the preparation of chunks by: 
1. loading images once instead of twice in each writer,
2. as well as by allowing simultaneous preparation of more than 1 chunk
using multithreading.
This allows to reduce the time for preparation of chunks for 4895 images
from 0:04:36 to 0:01:20 in case of preparation of 3 chunks in parallel
and 0:02:46 in case of 1 chunk in my environment.

Co-authored-by: Maria Khrustaleva <maya17grd@gmail.com>
1 parent 1f8d5d3
Raw File
.coveragerc 
[run]
branch = true

source =
    cvat/apps/
    cvat-sdk/
    cvat-cli/
    utils/dataset_manifest

omit =
    cvat/settings/*
    */tests/*
    */test_*
    */_test_*
    */migrations/*

[report]
# Regexes for lines to exclude from consideration
exclude_lines =
    # Have to re-enable the standard pragma
    pragma: no cover

    # Don't complain about missing debug-only code:
    def __repr__
    if\s+[\w\.()]+\.isEnabledFor\(log\.DEBUG\):

    # Don't complain if tests don't hit defensive assertion code:
    raise AssertionError
    raise NotImplementedError

    # Don't complain if non-runnable code isn't run:
    if 0:
    if __name__ == .__main__.:

# don't fail on the code that can be found
ignore_errors = true

skip_empty = true
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