Issues

• array API: missing arange

  pydata/sparse#950 · Filter by author lucascolley opened on Aug 12, 2026
  5

  

• Enh: Add Sparse+batched squareform Implementation

  enhancement
  pydata/sparse#929 · Filter by author rtbs-dev opened on Mar 10, 2026
  2

• Doc: mention GCXS format on front-page

  needs triage
  pydata/sparse#917 · Filter by author lucascolley opened on Jan 27, 2026

• Usage: Finch backend returns Julia-native dtypes like 'Julia: Float64.' Is this intentional?

  usage
  pydata/sparse#915 · Filter by author amalia-k510 opened on Jan 20, 2026
  3

• Usage: Poor performance of NaN-aware xarray computations?

  performanceupstream
  pydata/sparse#908 · Filter by author peanutfun opened on Nov 12, 2025
  6

• Enh: Request for the tensor Contraction with high order sparse tensor

  enhancement
  pydata/sparse#897 · Filter by author Ycq1111 opened on Aug 15, 2025
  3

• Tracking issue for benchmarking improvements.

  pydata/sparse#889 · Filter by author prady0t opened on Jul 20, 2025

• Doc: Show stats comparing to numpy

  discussiondocumentation
  pydata/sparse#879 · Filter by author JonathanWoollett-Light opened on Jun 28, 2025
  7

• Usage: confused by np.where behaviour and fill_value

  documentation
  pydata/sparse#871 · Filter by author dcherian opened on May 15, 2025
  4

• Bug: Cannot use boolean GCXS array for indexing another GCXS array

  enhancement
  pydata/sparse#860 · Filter by author ilia-kats opened on Apr 9, 2025
  1

• DOC: stable documentation is stuck at 0.15.1; no changelog afterwards

  documentation
  pydata/sparse#840 · Filter by author crusaderky opened on Feb 5, 2025
  3

• Enh: Accept "duck arrays" for tensordot

  enhancementneeds triage
  pydata/sparse#833 · Filter by author brendan-m-murphy opened on Jan 9, 2025
  8

• Investigate complex dtype failure.

  pydata/sparse#818 · Filter by author hameerabbasi opened on Nov 27, 2024

• Bug: unexpected error from COO.from_numpy when using idx_dtype kwarg

  documentation
  pydata/sparse#810 · Filter by author Ganar-lab opened on Nov 18, 2024
  3

• Support non-SoA singleton

  pydata/sparse#804 · Filter by author hameerabbasi opened on Nov 6, 2024

• Add back reshape and broadcast_to with format selection

  pydata/sparse#796 · Filter by author hameerabbasi opened on Oct 22, 2024
  5

• Support Tensor views

  pydata/sparse#786 · Filter by author mtsokol opened on Oct 2, 2024
  1

• Enh: Support for sparse nd-convolutions

  enhancement
  pydata/sparse#762 · Filter by author adonath opened on Aug 29, 2024
  1

• Support sparse interchange format

  pydata/sparse#753 · Filter by author mtsokol opened on Aug 19, 2024

• Use Finch-mlir dialect instead of sparse-tensor for ops

  pydata/sparse#752 · Filter by author mtsokol opened on Aug 19, 2024
  

• Implement basic ops for MLIR-based arrays with sparse-tensor dialect

  pydata/sparse#751 · Filter by author mtsokol opened on Aug 19, 2024
  

• Add codespell to pre-commit

  internal
  pydata/sparse#739 · Filter by author DeaMariaLeon opened on Aug 7, 2024

• Include notebooks in documentation

  pydata/sparse#710 · Filter by author hameerabbasi opened on Jun 24, 2024
  6

  

• Faster matmul for case sparse.coo * np.ndarray

  enhancement
  pydata/sparse#653 · Filter by author HatPdotS opened on Mar 22, 2024
  1

• Segmentation fault on arm64

  upstream
  pydata/sparse#628 · Filter by author tillea opened on Jan 14, 2024
  12