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Use mmap for reading local file shards. #439

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william-silversmith opened this issue Jan 26, 2021 · 0 comments
Open

Use mmap for reading local file shards. #439

william-silversmith opened this issue Jan 26, 2021 · 0 comments
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performance Significantly affects time or space. sharding Pertains to the sharded format.

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@william-silversmith
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william-silversmith commented Jan 26, 2021 •
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This could have a significant improvement in file reading performance.

We did something similar in MapBuffer: https://github.com/seung-lab/mapbuffer
@william-silversmith william-silversmith added performance Significantly affects time or space. sharding Pertains to the sharded format. labels Jan 26, 2021
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