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Issues list

DataArray.quantile is very slow for Dask applications (and generally) topic-dask topic-performance
#9692 opened Oct 28, 2024 by phofl
5 tasks done
1
7
Slow open_datatree for zarr stores with many coordinate variables io topic-backends topic-DataTree Related to the implementation of a DataTree class topic-performance topic-zarr Related to zarr storage library
#9640 opened Oct 17, 2024 by TomNicholas
3
Performance of deep DataTrees contrib-help-wanted topic-DataTree Related to the implementation of a DataTree class topic-internals topic-performance
#9511 opened Sep 17, 2024 by TomNicholas
7
Parallelize map_over_subtree topic-dask topic-DataTree Related to the implementation of a DataTree class topic-performance
#9502 opened Sep 16, 2024 by eni-awowale
1
1
DataTree.to_zarr() is very slow writing to high latency store topic-backends topic-DataTree Related to the implementation of a DataTree class topic-performance topic-zarr Related to zarr storage library
#9455 opened Sep 8, 2024 by slevang
2
Groupby-map is slow with out of order indices topic-dask topic-groupby topic-performance
#9220 opened Jul 9, 2024 by mrocklin
1
15
Update benchmark suite for asv 0.6.1 contrib-help-wanted topic-performance
#8353 opened Oct 20, 2023 by dcherian
optimize align for scalars at least topic-indexing topic-performance
#8350 opened Oct 20, 2023 by dcherian
5
align ignores copy bug topic-indexing topic-performance
#7737 opened Apr 7, 2023 by dcherian
2
Use read1 instead of read to get magic number io needs discussion topic-performance
#7698 opened Mar 29, 2023 by groutr Loading…
5
open_mfdataset very slow io topic-documentation topic-faq topic-performance
#7697 opened Mar 29, 2023 by groutr
2 of 4 tasks
6
Differences in to_netcdf for dask and numpy backed arrays topic-backends topic-performance
#7522 opened Feb 11, 2023 by slevang
7
Dataset.where performances regression. regression topic-performance
#7516 opened Feb 8, 2023 by Thomas-Z
4 tasks done
10
Disable bottleneck by default? topic-performance topic-rolling
#7344 opened Dec 1, 2022 by dcherian
11
Insertion speed of new dataset elements topic-documentation topic-performance
#7224 opened Oct 26, 2022 by hmaarrfk
3
interp performance with chunked dimensions topic-dask topic-interpolation topic-performance
#6799 opened Jul 17, 2022 by slevang
9
Read/Write performance optimizations for netcdf files topic-backends topic-performance
#6309 opened Feb 26, 2022 by hmaarrfk
5
[PERFORMANCE]: isin on CFTimeIndex-backed Coordinate slow enhancement topic-cftime topic-performance
#6230 opened Feb 1, 2022 by aaronspring
5
Reimplement .polyfit() with apply_ufunc needs work topic-dask topic-performance
#5933 opened Nov 3, 2021 by slevang Loading…
4 of 6 tasks
3
10
Polyfit performance on large datasets - Suboptimal dask task graph topic-performance
#5629 opened Jul 22, 2021 by jbusecke
1
18
Faster unstacking of dask arrays enhancement topic-performance
#5582 opened Jul 6, 2021 by dcherian
Do not transpose 1d arrays during interpolation needs work run-benchmark Run the ASV benchmark workflow topic-performance
#5542 opened Jun 27, 2021 by Illviljan Loading…
5 tasks
8
Improve performance of xarray.corr() on big datasets contrib-good-first-issue topic-internals topic-performance
#4804 opened Jan 13, 2021 by kathoef
1
9
Comprehensive benchmarking suite contrib-help-wanted topic-performance
#4648 opened Dec 3, 2020 by dcherian
5 of 19 tasks
6
Allow skipna in .dot() enhancement topic-performance
#4482 opened Oct 2, 2020 by heerad
13
ProTip! Updated in the last three days: updated:>2024-11-03.