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Biobank scale algorithms #4

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xosxos opened this issue Sep 6, 2023 · 0 comments
Open

Biobank scale algorithms #4

xosxos opened this issue Sep 6, 2023 · 0 comments

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@xosxos
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xosxos commented Sep 6, 2023

At the moment the entire VCF is read into a PhasedMatrix struct which contains an Array2 for genotype data. This gets memory intensive and slow for large files. For large datasets, the VCF should be read in blocks and the HST created incrementally.
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