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Possible optimizations for margin generation pipeline

enhancementNew feature or requestNew feature or request

performanceFor slow queries or compute bottlenecksFor slow queries or compute bottlenecks

Status: Open.

#688 In astronomy-commons/hats-import;

· hombit opened on May 27, 2026

Improve performance of margin mapping stage

bugSomething isn't workingSomething isn't working

performanceFor slow queries or compute bottlenecksFor slow queries or compute bottlenecks

Status: Open.

#685 In astronomy-commons/hats-import;

· hombit opened on May 21, 2026

Improve performance of memory size partitioning

performanceFor slow queries or compute bottlenecksFor slow queries or compute bottlenecks

Status: Open.

#671 In astronomy-commons/hats-import;

· smcguire-cmu opened on Mar 13, 2026

Change hats_cols_sort to always specify _healpix_29

enhancementNew feature or requestNew feature or request

Status: Open.

#644 In astronomy-commons/hats-import;

· hombit opened on Dec 5, 2025

resume_tmp is not used by CollectionArguments

bugSomething isn't workingSomething isn't working

Status: Open.

#625 In astronomy-commons/hats-import;

· hombit opened on Nov 12, 2025

Make _np_to_pyarrow_array() public

enhancementNew feature or requestNew feature or request

Status: Open.

#623 In astronomy-commons/hats-import;

· hombit opened on Nov 12, 2025

indexed fits reader and angle unit conversion for LSST refcat style catalogs

enhancementNew feature or requestNew feature or request

Status: Open.

#606 In astronomy-commons/hats-import;

· psferguson opened on Oct 15, 2025

Want better error on edge cases like sorting into a single partition

enhancementNew feature or requestNew feature or request

Status: Open.

#568 In astronomy-commons/hats-import;

· gitosaurus opened on Jul 2, 2025

Retry failed stages

enhancementNew feature or requestNew feature or request

Status: Open.

#559 In astronomy-commons/hats-import;

· delucchi-cmu opened on Jun 6, 2025

Implement fits reader using fitsio

enhancementNew feature or requestNew feature or request

Status: Open.

#552 In astronomy-commons/hats-import;

· hombit opened on May 29, 2025

source-object-nesting pipeline

blockedBlocked by other issuesBlocked by other issues

Status: Open.

#529 In astronomy-commons/hats-import;

· delucchi-cmu opened on May 5, 2025

Explore using ray to run DASH with fewer tasks

datasetWorking with a particular datasetWorking with a particular dataset

performanceFor slow queries or compute bottlenecksFor slow queries or compute bottlenecks

Status: Open.

#511 In astronomy-commons/hats-import;

· smcguire-cmu opened on Apr 8, 2025