Issues

• performance of getStateDiagnostic

  enhancement
  nextsimhub/nextsimdg#1127 · Filter by author Thanduriel opened on Oct 1, 2026

• performance of checkFields

  enhancement
  nextsimhub/nextsimdg#1124 · Filter by author Thanduriel opened on Sep 30, 2026
  

• domain_decomp version in the Docker image

  nextsimhub/nextsimdg#1116 · Filter by author Mikolaj-A-Kowalski opened on Sep 7, 2026

• Test Docker images by running nextsim

  nextsimhub/nextsimdg#1113 · Filter by author Mikolaj-A-Kowalski opened on Aug 19, 2026

• Scaling and ScoreP profiling scripts

  nextsimhub/nextsimdg#1106 · Filter by author niravshah241 opened on Aug 12, 2026

• Better ParaGridIO inputs without XIOS

  nextsimhub/nextsimdg#1101 · Filter by author einola opened on Aug 3, 2026
  

• MPI Halo test fails under intel MPI during clean up phase

  ICCS
  Bug

  nextsimhub/nextsimdg#1100 · Filter by author TomMelt opened on Aug 3, 2026

• NetCDF test files not generated when providing Python executable as CMake option

  nextsimhub/nextsimdg#1090 · Filter by author jatkinson1000 opened on Jul 23, 2026

• Long-term Stability with single precision

  enhancement
  Bug

  nextsimhub/nextsimdg#1089 · Filter by author Thanduriel opened on Jul 17, 2026
  

• Vector rotation in I/O operations

  nextsimhub/nextsimdg#1087 · Filter by author einola opened on Jul 17, 2026

• Profile nextsim

  ICCS
  nextsimhub/nextsimdg#1086 · Filter by author TomMelt opened on Jun 30, 2026
  

• Run scaling tests on nextsim

  ICCS
  nextsimhub/nextsimdg#1085 · Filter by author TomMelt opened on Jun 30, 2026
  

• Benchmarking and profiling

  ICCS
  nextsimhub/nextsimdg#1084 · Filter by author TomMelt opened on Jun 30, 2026
  

• tri-polar support

  ICCS
  Feature

  nextsimhub/nextsimdg#1081 · Filter by author TomMelt opened on Jun 1, 2026
  3

  

• remove Kokkos timers

  Task

  nextsimhub/nextsimdg#1078 · Filter by author Thanduriel opened on May 18, 2026

• MPI + Kokkos support

  enhancement
  Feature

  nextsimhub/nextsimdg#1077 · Filter by author Thanduriel opened on May 18, 2026

• Deterministic Kokkos dynamics

  enhancement
  Feature

  nextsimhub/nextsimdg#1076 · Filter by author Thanduriel opened on May 18, 2026

• expand MPI into other dynamics implementations

  nextsimhub/nextsimdg#1072 · Filter by author TomMelt opened on Apr 13, 2026

• create idealised test for the MPI dynamics

  Feature

  nextsimhub/nextsimdg#1071 · Filter by author TomMelt opened on Apr 13, 2026
  

• Exchange halos with XIOS

  enhancementICCS
  Task

  nextsimhub/nextsimdg#1067 · Filter by author joewallwork opened on Mar 19, 2026
  

• Profiling june 23 config

  ICCS
  nextsimhub/nextsimdg#1058 · Filter by author niravshah241 opened on Mar 5, 2026
  

• Logged needs to support MPI

  ICCS
  Feature

  nextsimhub/nextsimdg#1048 · Filter by author TomMelt opened on Feb 20, 2026
  

• Integration test for XIOS in the CI

  ICCStesting
  Task

  nextsimhub/nextsimdg#1047 · Filter by author joewallwork opened on Feb 17, 2026
  

• Contribute Spack package for XIOS3

  ICCSupdate
  Task

  nextsimhub/nextsimdg#1018 · Filter by author joewallwork opened on Jan 19, 2026
  2

  

• June '23 with XIOS

  ICCSJune23_demo
  Task

  nextsimhub/nextsimdg#982 · Filter by author joewallwork opened on Nov 10, 2025
  6