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memoryError on dask.Dataset larger than ~500,000,000 points (32GB memory) #32

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Simon-van-Diepen opened this issue Jul 28, 2023 · 0 comments
Open

memoryError on dask.Dataset larger than ~500,000,000 points (32GB memory) #32

Simon-van-Diepen opened this issue Jul 28, 2023 · 0 comments

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@Simon-van-Diepen
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When creating a Dask Dataset as space-time matrix, one index (int64) for each entry is always computed. On a 32GB machine this will cause a memory overflow for lazy, not-computed stms larger than ~500,000,000 points, yielding the error Stream closed.
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@Simon-van-Diepen