Pipeline

• 

  Rui Xue 03 Aug 2026 b6b046e16c31803c1a055db705f1d77a1df3de65

  Pull request #1917: PIPE-3195: Remove '-dirty' suffix from build version for cleaner documentation output
  Merge in PIPE/pipeline from docs/PIPE-3195-rtd-remove-dirty-suffix to release/2026.2.0
  
  * commit '1e3804577ae4a0aa5b4e7afb977e04239dc0bc33':
    PIPE-3195: Remove '-dirty' suffix from build version for cleaner documentation output
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  Rui Xue 03 Aug 2026 1e3804577ae4a0aa5b4e7afb977e04239dc0bc33

  PIPE-3195: Remove '-dirty' suffix from build version for cleaner documentation output

  • docs/source/conf.py (version 1e3804577ae4a0aa5b4e7afb977e04239dc0bc33) (diffs)
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  Patrick Bos 31 Jul 2026 c131836c107fc4da2abcc0404df40692d835eae1

  Pull request #1905: PIPE-3179 speedup ms zenith compute [RELEASE BACKPORT]
  Merge in PIPE/pipeline from PIPE-3179-speedup-ms-zenith-compute to release/2026.2.0
  
  * commit '9832a4bb80dd56b2bb4317f43c4227873d3b25fe':
    PIPE-3179: relax test tolerance for zenith distance regression test
    PIPE-3088: remove redundant me.doframe(obs_pos) from inner loop
    PIPE-3088: add approx regression test for compute_zd_telmjd_for_ms
    PIPE-3088: speed up compute_zd_telmjd_for_ms by 1.8x
    PIPE-3088: speed up compute_zd_telmjd_for_ms while preserving exact output
    PIPE-3088: add regression test for compute_zd_telmjd_for_ms
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  Rui Xue 31 Jul 2026 9832a4bb80dd56b2bb4317f43c4227873d3b25fe

  PIPE-3179: relax test tolerance for zenith distance regression test

  • pipeline/infrastructure/renderer/zd_telmjd_test.py (version 9832a4bb80dd56b2bb4317f43c4227873d3b25fe) (diffs)
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  Rui Xue 31 Jul 2026 84968d06fa079d7945fdf2d4fa7d9b0758843ef0

  Merge remote-tracking branch 'origin/release/2026.2.0' into PIPE-3179-speedup-ms-zenith-compute
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  Rui Xue 31 Jul 2026 b45d292281eddc644f607f3a8641fe65d38fb023

  Pull request #1897: PIPE-3173: Expose outframe and regridms parameters in hifv_mstransform
  Merge in PIPE/pipeline from PIPE-3172-hifv_mstransform-should-not-have-frame-transform-enabled-by-default to release/2026.2.0
  
  * commit '3029256b3fa22f804d98024d1d868781789a0bf8':
    PIPE-3172: Expose outframe and regridms parameters in hifv_mstransform
• 

  E. G. Patrick Bos <egpbos@gmail.com> 29 Jul 2026 da0569980adc564f0d107d3d9c8ea4960069e43c m

  PIPE-3088: speed up compute_zd_telmjd_for_ms by 1.8x
  Optimizations:
  - Pre-compute observatory position once instead of per iteration
  - Mutate reusable epoch dict in-place instead of me.epoch() + datetime.isoformat()
  - Eliminate casa_tools.quanta.quantity() and quanta.convert() calls
  - Inline compute_zenith_distance to avoid function call overhead
  
  Measured: 22.50 ms -> 12.61 ms on 74 timestamps (1 field TARGET)
  
  Note: this commit does not pass the exact test, which is fixed in the next commit.

  • pipeline/infrastructure/renderer/htmlrenderer.py (version da0569980adc564f0d107d3d9c8ea4960069e43c) (diffs)
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  E. G. Patrick Bos <e.g.p.bos@rug.nl> 29 Jul 2026 cff451687f2765db521eef46d50f45557a22eb0e m

  PIPE-3088: add approx regression test for compute_zd_telmjd_for_ms
  Also we remove the exact ZD test, which no longer passes, and replace it by the
  approx test with rel=1e-10.

  • pipeline/infrastructure/renderer/zd_telmjd_test.py (version cff451687f2765db521eef46d50f45557a22eb0e) (diffs)
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  E. G. Patrick Bos <e.g.p.bos@rug.nl> 29 Jul 2026 ebe5789d950788b1915f5c5d762c291e261d5c15 m

  PIPE-3088: remove redundant me.doframe(obs_pos) from inner loop
  The observatory position frame is already set once before all loops.
  Calls to me.doframe() for the epoch type do not affect the
  observatory frame, so re-doing doframe(obs_pos) on every timestamp
  is unnecessary.
  
  Timing (compute_zd_telmjd_for_ms, 50 runs, 74 timestamps):
    before (d851488da):  12.629 ms per call
    after  (this commit):  9.204 ms per call
    speedup: 1.37x (27% reduction)
  
  Cumulative vs main (22.901 ms): 2.49x speedup
  
  Exact output preserved (verified by test_telmjd_exact).

  • pipeline/infrastructure/renderer/htmlrenderer.py (version ebe5789d950788b1915f5c5d762c291e261d5c15) (diffs)
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  E. G. Patrick Bos <e.g.p.bos@rug.nl> 29 Jul 2026 698aac719f6dbbab45d4ac45ef07246ee07ee91d m

  PIPE-3088: add regression test for compute_zd_telmjd_for_ms
  Records exact output values from main @ c79f0ba71 (22.6743 deg at first
  timestamp, 74 entries).

  • pipeline/infrastructure/renderer/zd_telmjd_test.py (version 698aac719f6dbbab45d4ac45ef07246ee07ee91d) (diffs)
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  E. G. Patrick Bos <e.g.p.bos@rug.nl> 29 Jul 2026 0da21777c2fb9f1fecf57e7376a59b07fb880f8f m

  PIPE-3088: speed up compute_zd_telmjd_for_ms while preserving exact output
  Measured speedup: 22.5 ms -> 16.7 ms

  • pipeline/infrastructure/renderer/htmlrenderer.py (version 0da21777c2fb9f1fecf57e7376a59b07fb880f8f) (diffs)
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  Rui Xue 23 Jul 2026 3029256b3fa22f804d98024d1d868781789a0bf8 m

  PIPE-3172: Expose outframe and regridms parameters in hifv_mstransform
  Add outframe and regridms parameters to VlaMstransformInputs to allow
  frame transformations and regridding control in `hifv_mstransform`, but disabled by default.

  • pipeline/hifv/tasks/mstransform/mstransform.py (version 3029256b3fa22f804d98024d1d868781789a0bf8) (diffs)