Build: #94 was successful Changes by Rui Xue and Kumar Golap
Code commits
Casa6
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Kumar Golap 0673f3ad43b910fe023c96aea061c23f81f0fb38
Pull request #1047: It was not the precision of converting fromRecord or to Record but numpy print precision.
Merge in CASA/casa6 from CAS-13338 to master
* commit 'dfb7e5241859986be77d9b1c19a09c8e2e5c3747':
It was not the precision of converting fromRecord or to Record but numpy print precision. That I believe fixes the precision of phasecenter for parallel continuum -
Kumar Golap dfb7e5241859986be77d9b1c19a09c8e2e5c3747 m
It was not the precision of converting fromRecord or to Record but numpy print precision. That I believe fixes the precision of phasecenter for parallel continuum
Pipeline
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Rui Xue 058d8aeea34d9aecc6b4a6a172339e1e4dea7d4a
Pull request #1810: PIPE-3085: reduce MS open calls
Merge in PIPE/pipeline from PIPE-3085-improve-the-freq-frame--chan-conversion-speed-within-fluxcalflag to main
* commit 'ad315c171f1d6b940df0fe50f4c392b23effb04e':
PIPE-3085: Replace singleton ms tool with MSReader; add type hints
PIPE-3085: Extend MS open optimization to `correctedampflag`, `rawflagchans`, `gcorfluxscale`
PIPE-3085: Reduce MS open overhead in `hif_applycal` weblog rendering
PIPE-3085: hifa_fluxcalflag - cache SPW freq grids and use searchsorted in _get_chanrange -
Rui Xue ad315c171f1d6b940df0fe50f4c392b23effb04e m
PIPE-3085: Replace singleton ms tool with MSReader; add type hints
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Rui Xue 454b91e80c6962a09f89ae57b094da0fbc1bbc61 m
PIPE-3085: Extend MS open optimization to `correctedampflag`, `rawflagchans`, `gcorfluxscale`
Hoist casa_tools.MSReader outside the inner loops in three additional
tasks, following the same pattern established for hif_applycal weblog
rendering:
- hif_correctedampflag: open once for the intent × field × spw loop
in _run_flagging_iteration; thread ms_handle through
_evaluate_heuristic → _evaluate_heuristic_for_baseline_set →
mstools.read_channel_averaged_data_from_ms.
- hif_rawflagchans: open once for the spw loop in
RawflagchansData.prepare; call openms.reset() between iterations
instead of opening a fresh handle per SPW.
- hifa_gfluxscale: open once for the field × spw loop in
_derive_calvis_flux; pass ms_handle to mstools.compute_mean_flux.
Also: bare except: → except Exception:, lazy % log formatting.- pipeline/hif/tasks/correctedampflag/correctedampflag.py (version 454b91e80c6962a09f89ae57b094da0fbc1bbc61) (diffs)
- pipeline/hif/tasks/rawflagchans/rawflagchans.py (version 454b91e80c6962a09f89ae57b094da0fbc1bbc61) (diffs)
- pipeline/hifa/tasks/fluxscale/gcorfluxscale.py (version 454b91e80c6962a09f89ae57b094da0fbc1bbc61) (diffs)
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Rui Xue 7673073843ca00326b758194ef083e23c7573149 m
PIPE-3085: Reduce MS open overhead in `hif_applycal` weblog rendering
Reduce the cost of opening measurement sets in get_brightest_field()
by reusing a single MS handle across all (field, spw) iterations instead
of opening and closing the MS once per combination. On lazy-import data
sets, where the DATA column is ASDM-backed, this cuts the applycal
post-processing time significantly (observed ~50 min saving on a
2496-call dataset).
- renderer.py: open MS once with casa_tools.MSReader and pass handle
down to mstools.compute_mean_flux via the new ms_handle kwarg.
- mstools.py: add keyword-only ms_handle parameter to both
read_channel_averaged_data_from_ms and compute_mean_flux; call
openms.reset() before each reuse to clear prior selection state. -
Rui Xue 50fed352aa45cc77be74ca0dc00d3c028d594bfc m
PIPE-3085: hifa_fluxcalflag - cache SPW freq grids and use searchsorted in _get_chanrange
Open the MS once per prepare() call instead of once per line candidate,
and cache the cvelfreqs result per (vis, fieldid, spwid, refframe) via a
new _get_spw_freqs helper. Replace the O(N) linear channel scan with
np.searchsorted for O(log N) boundary lookup. Also convert %-style LOG
calls to lazy-format style and raise ValueError instead of Exception.