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@stephenworsley stephenworsley commented Sep 29, 2025

🚀 Pull Request

Closes #3808.

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CLAassistant commented Sep 29, 2025

CLA assistant check
All committers have signed the CLA.

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codecov bot commented Oct 7, 2025

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.30%. Comparing base (466b7d4) to head (17724a2).
⚠️ Report is 3 commits behind head on main.

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@@ Coverage Diff @@ ## main #6730 +/- ## ======================================= Coverage 90.29% 90.30% ======================================= Files 91 91 Lines 24659 24674 +15 Branches 4619 4623 +4 ======================================= + Hits 22267 22282 +15  Misses 1620 1620 Partials 772 772 

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@stephenworsley stephenworsley marked this pull request as ready for review October 16, 2025 21:05
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Looks good !
Made some very minor suggestions for clarity.

stephenworsley and others added 5 commits October 23, 2025 15:53
Co-authored-by: Patrick Peglar <patrick.peglar@metoffice.gov.uk>
Co-authored-by: Patrick Peglar <patrick.peglar@metoffice.gov.uk>
Co-authored-by: Patrick Peglar <patrick.peglar@metoffice.gov.uk>
@pp-mo pp-mo added the benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts label Oct 23, 2025
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⏱️ Performance Benchmark Report: 664e080

Performance shifts
 
Full benchmark results
 Benchmarks that have stayed the same: | Change | Before [9c06cca1] | After [664e080b] | Ratio | Benchmark (Parameter) | |----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------| | | 20.3±0.2ms | 20.6±0.1ms | 1.02 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False) | | | 54.5±0.7ms | 55.8±0.8ms | 1.02 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True) | | | 34.1±0.4ms | 34.9±0.2ms | 1.02 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False) | | | 190±1ms | 192±2ms | 1.01 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True) | | | 22.4±0.2ms | 22.8±0.3ms | 1.02 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False) | | | 34.1±0.3ms | 34.2±0.4ms | 1 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True) | | | 22.4±0.2ms | 22.8±0.09ms | 1.02 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False) | | | 34.2±0.4ms | 34.5±0.4ms | 1.01 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True) | | | 20.2±0.2ms | 20.6±0.2ms | 1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False) | | | 46.7±0.6ms | 47.7±0.7ms | 1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True) | | | 124±0.6ms | 125±0.8ms | 1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False) | | | 128±0.8ms | 128±0.8ms | 1 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True) | | | 21.2±0.08ms | 21.7±0.3ms | 1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False) | | | 50.0±1ms | 51.4±0.5ms | 1.03 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True) | | | 22.6±0.2ms | 23.2±0.2ms | 1.03 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False) | | | 60.1±2ms | 60.4±0.7ms | 1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True) | | | 20.3±0.2ms | 20.5±0.2ms | 1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False) | | | 46.7±0.9ms | 47.6±0.8ms | 1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True) | | | 1.06±0.01s | 1.07±0s | 1.01 | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False) | | | 1.06±0.01s | 1.08±0.01s | 1.02 | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True) | | | 211±2ms | 214±3ms | 1.01 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False) | | | 362±5ms | 369±10ms | 1.02 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True) | | | 21.2±0.2ms | 21.8±0.2ms | 1.03 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False) | | | 32.3±0.4ms | 33.4±0.5ms | 1.03 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True) | | | 21.6±0.4ms | 22.1±0.1ms | 1.02 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False) | | | 61.3±1ms | 62.6±1ms | 1.02 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True) | | | 22.3±0.1ms | 23.0±0.2ms | 1.03 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False) | | | 63.4±0.9ms | 64.2±0.9ms | 1.01 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True) | | | 22.2±0.2ms | 22.6±0.3ms | 1.02 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False) | | | 60.0±1ms | 60.7±0.7ms | 1.01 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True) | | | 7.85±0.08ms | 7.94±0.09ms | 1.01 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False) | | | 24.6±0.5ms | 25.0±0.8ms | 1.01 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True) | | | 19.8±0.2ms | 19.9±0.3ms | 1.01 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False) | | | 148±0.9ms | 148±1ms | 1 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True) | | | 8.20±0.1ms | 8.31±0.07ms | 1.01 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False) | | | 22.5±0.4ms | 23.0±0.7ms | 1.02 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True) | | | 8.05±0.08ms | 8.25±0.09ms | 1.02 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False) | | | 22.8±0.3ms | 22.8±0.4ms | 1 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True) | | | 7.68±0.06ms | 7.73±0.05ms | 1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False) | | | 23.2±0.3ms | 23.4±0.4ms | 1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True) | | | 23.8±0.1ms | 24.4±0.2ms | 1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False) | | | 36.7±0.5ms | 37.3±0.5ms | 1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True) | | | 7.98±0.09ms | 8.12±0.05ms | 1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False) | | | 23.2±0.4ms | 23.6±0.3ms | 1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True) | | | 9.04±0.09ms | 9.02±0.08ms | 1 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False) | | | 25.8±0.5ms | 25.9±0.3ms | 1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True) | | | 7.67±0.08ms | 7.79±0.1ms | 1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False) | | | 22.8±0.2ms | 23.6±0.4ms | 1.04 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True) | | | 526±4ms | 528±4ms | 1 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False) | | | 537±1ms | 538±2ms | 1 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True) | | | 44.6±0.3ms | 45.5±0.8ms | 1.02 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False) | | | 156±0.7ms | 159±2ms | 1.02 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True) | | | 7.97±0.08ms | 8.06±0.1ms | 1.01 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False) | | | 22.5±0.3ms | 22.5±0.4ms | 1 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True) | | | 7.97±0.07ms | 8.06±0.05ms | 1.01 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False) | | | 25.4±0.4ms | 25.7±0.5ms | 1.01 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True) | | | 8.18±0.03ms | 8.36±0.1ms | 1.02 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False) | | | 24.5±0.2ms | 24.9±0.3ms | 1.02 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True) | | | 8.25±0.1ms | 8.38±0.05ms | 1.02 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False) | | | 24.3±0.2ms | 24.6±0.5ms | 1.01 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True) | | | 21.8±0.09ms | 22.0±0.2ms | 1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False) | | | 83.7±0.7ms | 84.3±1ms | 1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True) | | | 21.8±0.09ms | 22.6±0.3ms | 1.03 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False) | | | 95.5±1ms | 97.1±1ms | 1.02 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True) | | | 20.6±0.1ms | 21.0±0.1ms | 1.02 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False) | | | 57.5±0.6ms | 58.9±1ms | 1.02 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True) | | | 8.24±0.09ms | 8.39±0.1ms | 1.02 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False) | | | 29.7±0.7ms | 30.5±0.9ms | 1.03 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True) | | | 8.13±0.1ms | 8.20±0.07ms | 1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False) | | | 30.5±1ms | 31.9±0.6ms | 1.05 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True) | | | 7.90±0.1ms | 8.05±0.1ms | 1.02 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False) | | | 25.5±0.5ms | 26.3±0.4ms | 1.03 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True) | | | 219±2ms | 221±3ms | 1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False) | | | 304±2ms | 305±4ms | 1 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True) | | | 1.10±0.01ms | 1.09±0.01ms | 1 | cube.CubeCreation.time_create(False, 'construct') | | | 381±4μs | 386±5μs | 1.01 | cube.CubeCreation.time_create(False, 'instantiate') | | | 1.93±0.01ms | 1.95±0.03ms | 1.01 | cube.CubeCreation.time_create(True, 'construct') | | | 1.35±0.01ms | 1.38±0.01ms | 1.02 | cube.CubeCreation.time_create(True, 'instantiate') | | | 86.2±0.9ms | 86.3±2ms | 1 | cube.CubeEquality.time_equality(False, False, 'all_equal') | | | 24.1±0.3ms | 24.8±1ms | 1.03 | cube.CubeEquality.time_equality(False, False, 'coord_inequality') | | | 101±0.9ms | 101±1ms | 0.99 | cube.CubeEquality.time_equality(False, False, 'data_inequality') | | | 16.5±0.1μs | 16.4±0.4μs | 0.99 | cube.CubeEquality.time_equality(False, False, 'metadata_inequality') | | | 91.3±1ms | 92.6±1ms | 1.01 | cube.CubeEquality.time_equality(False, True, 'all_equal') | | | 27.8±0.8ms | 28.1±0.5ms | 1.01 | cube.CubeEquality.time_equality(False, True, 'coord_inequality') | | | 105±1ms | 105±1ms | 1 | cube.CubeEquality.time_equality(False, True, 'data_inequality') | | | 16.4±0.3μs | 16.1±0.2μs | 0.98 | cube.CubeEquality.time_equality(False, True, 'metadata_inequality') | | | 194±1ms | 197±2ms | 1.01 | cube.CubeEquality.time_equality(True, False, 'all_equal') | | | 78.9±0.7ms | 80.7±1ms | 1.02 | cube.CubeEquality.time_equality(True, False, 'coord_inequality') | | | 223±0.9ms | 225±2ms | 1.01 | cube.CubeEquality.time_equality(True, False, 'data_inequality') | | | 51.1±1μs | 51.0±0.7μs | 1 | cube.CubeEquality.time_equality(True, False, 'metadata_inequality') | | | 287±2ms | 288±1ms | 1.01 | cube.CubeEquality.time_equality(True, True, 'all_equal') | | | 172±2ms | 173±0.9ms | 1 | cube.CubeEquality.time_equality(True, True, 'coord_inequality') | | | 317±1ms | 319±3ms | 1.01 | cube.CubeEquality.time_equality(True, True, 'data_inequality') | | | 363±4μs | 366±5μs | 1.01 | cube.CubeEquality.time_equality(True, True, 'metadata_inequality') | | | 793±10μs | 796±20μs | 1 | import_iris.Iris.time__concatenate | | | 184±1μs | 183±0.8μs | 1 | import_iris.Iris.time__constraints | | | 114±0.9μs | 115±3μs | 1.01 | import_iris.Iris.time__data_manager | | | 91.4±0.6μs | 90.8±0.9μs | 0.99 | import_iris.Iris.time__deprecation | | | 161±1μs | 167±0.9μs | 1.04 | import_iris.Iris.time__lazy_data | | | 887±5μs | 888±3μs | 1 | import_iris.Iris.time__merge | | | 74.4±0.4μs | 74.0±0.9μs | 1 | import_iris.Iris.time__representation | | | 604±5μs | 606±3μs | 1 | import_iris.Iris.time_analysis | | | 140±3μs | 142±1μs | 1.02 | import_iris.Iris.time_analysis__area_weighted | | | 107±2μs | 108±2μs | 1.01 | import_iris.Iris.time_analysis__grid_angles | | | 249±3μs | 248±2μs | 0.99 | import_iris.Iris.time_analysis__interpolation | | | 194±2μs | 192±1μs | 0.99 | import_iris.Iris.time_analysis__regrid | | | 108±0.7μs | 110±0.9μs | 1.01 | import_iris.Iris.time_analysis__scipy_interpolate | | | 141±3μs | 138±1μs | 0.98 | import_iris.Iris.time_analysis_calculus | | | 326±2μs | 328±2μs | 1.01 | import_iris.Iris.time_analysis_cartography | | | 92.3±0.7μs | 91.3±1μs | 0.99 | import_iris.Iris.time_analysis_geomerty | | | 212±2μs | 216±0.8μs | 1.02 | import_iris.Iris.time_analysis_maths | | | 94.8±0.5μs | 95.1±0.7μs | 1 | import_iris.Iris.time_analysis_stats | | | 171±1μs | 172±1μs | 1 | import_iris.Iris.time_analysis_trajectory | | | 315±3μs | 318±3μs | 1.01 | import_iris.Iris.time_aux_factory | | | 81.3±0.5μs | 81.1±0.3μs | 1 | import_iris.Iris.time_common | | | 161±2μs | 160±1μs | 0.99 | import_iris.Iris.time_common_lenient | | | 1.34±0.02ms | 1.33±0.01ms | 0.99 | import_iris.Iris.time_common_metadata | | | 168±1μs | 168±0.9μs | 1 | import_iris.Iris.time_common_mixin | | | 1.15±0ms | 1.15±0ms | 1 | import_iris.Iris.time_common_resolve | | | 195±1μs | 197±2μs | 1.01 | import_iris.Iris.time_config | | | 129±0.7μs | 128±0.5μs | 0.99 | import_iris.Iris.time_coord_categorisation | | | 376±3μs | 379±3μs | 1.01 | import_iris.Iris.time_coord_systems | | | 766±3μs | 769±10μs | 1 | import_iris.Iris.time_coords | | | 680±4μs | 688±6μs | 1.01 | import_iris.Iris.time_cube | | | 242±1μs | 238±2μs | 0.99 | import_iris.Iris.time_exceptions | | | 74.1±0.9μs | 73.5±1μs | 0.99 | import_iris.Iris.time_experimental | | | 178±0.9μs | 181±1μs | 1.02 | import_iris.Iris.time_fileformats | | | 257±4μs | 256±2μs | 1 | import_iris.Iris.time_fileformats__ff | | | 2.51±0.01ms | 2.52±0.01ms | 1 | import_iris.Iris.time_fileformats__ff_cross_references | | | 76.5±0.9μs | 77.6±2μs | 1.01 | import_iris.Iris.time_fileformats__pp_lbproc_pairs | | | 111±0.8μs | 114±1μs | 1.02 | import_iris.Iris.time_fileformats_abf | | | 438±3μs | 439±3μs | 1 | import_iris.Iris.time_fileformats_cf | | | 4.68±0.03ms | 4.70±0.05ms | 1.01 | import_iris.Iris.time_fileformats_dot | | | 71.6±0.6μs | 71.2±1μs | 0.99 | import_iris.Iris.time_fileformats_name | | | 250±2μs | 255±2μs | 1.02 | import_iris.Iris.time_fileformats_name_loaders | | | 114±0.9μs | 115±1μs | 1.01 | import_iris.Iris.time_fileformats_netcdf | | | 124±3μs | 120±0.8μs | 0.97 | import_iris.Iris.time_fileformats_nimrod | | | 211±1μs | 206±2μs | 0.98 | import_iris.Iris.time_fileformats_nimrod_load_rules | | | 786±7μs | 797±8μs | 1.01 | import_iris.Iris.time_fileformats_pp | | | 180±1μs | 181±2μs | 1 | import_iris.Iris.time_fileformats_pp_load_rules | | | 136±4μs | 137±1μs | 1.01 | import_iris.Iris.time_fileformats_pp_save_rules | | | 539±8μs | 539±4μs | 1 | import_iris.Iris.time_fileformats_rules | | | 221±2μs | 219±1μs | 0.99 | import_iris.Iris.time_fileformats_structured_array_identification | | | 80.7±1μs | 80.6±0.3μs | 1 | import_iris.Iris.time_fileformats_um | | | 161±3μs | 157±1μs | 0.98 | import_iris.Iris.time_fileformats_um__fast_load | | | 139±2μs | 138±1μs | 0.99 | import_iris.Iris.time_fileformats_um__fast_load_structured_fields | | | 72.5±0.6μs | 73.1±0.2μs | 1.01 | import_iris.Iris.time_fileformats_um__ff_replacement | | | 78.2±0.4μs | 80.4±0.9μs | 1.03 | import_iris.Iris.time_fileformats_um__optimal_array_structuring | | | 954±20μs | 945±5μs | 0.99 | import_iris.Iris.time_fileformats_um_cf_map | | | 138±2μs | 138±3μs | 1 | import_iris.Iris.time_io | | | 173±2μs | 174±1μs | 1 | import_iris.Iris.time_io_format_picker | | | 217±3μs | 210±0.9μs | 0.97 | import_iris.Iris.time_iris | | | 128±5μs | 125±0.9μs | 0.98 | import_iris.Iris.time_iterate | | | 7.97±0.03ms | 8.08±0.05ms | 1.01 | import_iris.Iris.time_palette | | | 1.77±0.01ms | 1.79±0.01ms | 1.01 | import_iris.Iris.time_plot | | | 215±0.4μs | 219±2μs | 1.02 | import_iris.Iris.time_quickplot | | | 2.11±0.02ms | 2.14±0.04ms | 1.01 | import_iris.Iris.time_std_names | | | 1.82±0.01ms | 1.81±0.01ms | 1 | import_iris.Iris.time_symbols | | | 96.2±10ms | 93.5±4ms | 0.97 | import_iris.Iris.time_tests | | | 254±1μs | 254±2μs | 1 | import_iris.Iris.time_third_party_cartopy | | | 5.10±0.02ms | 5.04±0.03ms | 0.99 | import_iris.Iris.time_third_party_cf_units | | | 117±0.3μs | 117±0.5μs | 1 | import_iris.Iris.time_third_party_cftime | | | 2.68±0.04ms | 2.70±0.03ms | 1.01 | import_iris.Iris.time_third_party_matplotlib | | | 1.32±0.02ms | 1.31±0ms | 0.99 | import_iris.Iris.time_third_party_numpy | | | 168±1μs | 168±0.8μs | 1 | import_iris.Iris.time_third_party_scipy | | | 98.5±0.9μs | 99.9±0.8μs | 1.01 | import_iris.Iris.time_time | | | 845±4μs | 854±5μs | 1.01 | import_iris.Iris.time_util | | | 70.8±1μs | 72.1±1μs | 1.02 | iterate.IZip.time_izip | | | 9.79±0.1ms | 10.1±0.07ms | 1.03 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF') | | | 18.5±0.4ms | 18.3±0.4ms | 0.98 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF') | | | 9.86±0.2ms | 10.1±0.09ms | 1.02 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP') | | | 9.77±0.2ms | 9.97±0.07ms | 1.02 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF') | | | 15.4±0.2ms | 15.5±0.1ms | 1 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF') | | | 9.81±0.1ms | 10.3±0.2ms | 1.05 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP') | | | 1.49±0.02s | 1.51±0.01s | 1.02 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF') | | | 14.6±0.07ms | 14.4±0.09ms | 0.98 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF') | | | 1.49±0.02s | 1.53±0.01s | 1.03 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP') | | | 1.48±0.01s | 1.51±0s | 1.02 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF') | | | 14.2±0.09ms | 14.8±0.2ms | 1.04 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF') | | | 1.50±0.01s | 1.53±0.01s | 1.02 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP') | | | 5.27±0.04ms | 5.45±0.08ms | 1.04 | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF') | | | 14.3±0.07ms | 14.3±0.1ms | 1 | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF') | | | 5.28±0.04ms | 5.34±0.05ms | 1.01 | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP') | | | 5.25±0.03ms | 5.38±0.03ms | 1.02 | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF') | | | 14.2±0.09ms | 14.2±0.07ms | 1 | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF') | | | 5.20±0.1ms | 5.30±0.02ms | 1.02 | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP') | | | 23.0±0.8ms | 25.4±1ms | 1.1 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') | | | 25.7±0.4ms | 26.4±0.8ms | 1.03 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF') | | | 12.0±1ms | 12.4±1ms | 1.03 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP') | | | 28.2±1ms | 28.4±1ms | 1.01 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF') | | | 95.7±0.8ms | 95.4±0.4ms | 1 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF') | | | 27.9±1ms | 27.9±1ms | 1 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP') | | | 596±5ms | 596±2ms | 1 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF') | | | 5.30±0.1ms | 5.31±0.07ms | 1 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF') | | | 599±3ms | 600±3ms | 1 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP') | | | 605±3ms | 605±2ms | 1 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF') | | | 5.36±0.08ms | 5.35±0.04ms | 1 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF') | | | 599±1ms | 602±4ms | 1.01 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP') | | | 2.06±0.06ms | 2.02±0.04ms | 0.98 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF') | | | 5.27±0.06ms | 5.30±0.2ms | 1 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF') | | | 2.02±0.05ms | 2.07±0.05ms | 1.03 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP') | | | 2.05±0.07ms | 2.09±0.07ms | 1.02 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF') | | | 5.34±0.04ms | 5.36±0.08ms | 1 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF') | | | 2.04±0.05ms | 2.03±0.01ms | 0.99 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP') | | | 337±5ms | 343±4ms | 1.02 | load.ManyCubes.time_many_cube_load | | | 89.5±0.7ms | 89.6±1ms | 1 | load.ManyVars.time_many_var_load | | | 9.87±0.2ms | 10.1±0.2ms | 1.02 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF') | | | 9.98±0.04ms | 10.3±0.1ms | 1.03 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP') | | | 1.49±0.01s | 1.54±0.01s | 1.03 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF') | | | 1.51±0.02s | 1.56±0.01s | 1.03 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP') | | | 5.32±0.03ms | 5.39±0.03ms | 1.01 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF') | | | 5.27±0.06ms | 5.37±0.04ms | 1.02 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP') | | | 9.02±0.1ms | 9.08±0.06ms | 1.01 | load.StructuredFF.time_structured_load((1280, 960, 5), False) | | | 5.58±0.04ms | 5.61±0.05ms | 1.01 | load.StructuredFF.time_structured_load((1280, 960, 5), True) | | | 1.48±0.03s | 1.51±0.01s | 1.02 | load.StructuredFF.time_structured_load((2, 2, 1000), False) | | | 411±3ms | 420±2ms | 1.02 | load.StructuredFF.time_structured_load((2, 2, 1000), True) | | | 4.35±0.03ms | 4.48±0.04ms | 1.03 | load.StructuredFF.time_structured_load((2, 2, 2), False) | | | 4.22±0.03ms | 4.30±0.05ms | 1.02 | load.StructuredFF.time_structured_load((2, 2, 2), True) | | | 150±2ms | 153±0.8ms | 1.02 | load.TimeConstraint.time_time_constraint(20, 'FF') | | | 17.1±0.2ms | 17.2±0.1ms | 1.01 | load.TimeConstraint.time_time_constraint(20, 'NetCDF') | | | 153±0.7ms | 155±0.7ms | 1.02 | load.TimeConstraint.time_time_constraint(20, 'PP') | | | 31.2±0.4ms | 31.5±0.2ms | 1.01 | load.TimeConstraint.time_time_constraint(3, 'FF') | | | 16.7±0.1ms | 16.8±0.2ms | 1 | load.TimeConstraint.time_time_constraint(3, 'NetCDF') | | | 30.7±0.5ms | 31.2±0.2ms | 1.01 | load.TimeConstraint.time_time_constraint(3, 'PP') | | | 20.6±0.2ms | 21.1±0.5ms | 1.03 | load.ugrid.BasicLoading.time_load_file(1) | | | 52.6±0.4ms | 53.1±0.6ms | 1.01 | load.ugrid.BasicLoading.time_load_file(200000) | | | 10.9±0.1ms | 10.9±0.2ms | 1.01 | load.ugrid.BasicLoading.time_load_mesh(1) | | | 20.4±0.2ms | 20.8±0.4ms | 1.02 | load.ugrid.BasicLoading.time_load_mesh(200000) | | | 20.7±0.2ms | 21.1±0.3ms | 1.02 | load.ugrid.BasicLoadingTime.time_load_file(1) | | | 21.5±0.4ms | 21.5±0.5ms | 1 | load.ugrid.BasicLoadingTime.time_load_file(200000) | | | 10.7±0.3ms | 11.0±0.2ms | 1.02 | load.ugrid.BasicLoadingTime.time_load_mesh(1) | | | 13.3±0.2ms | 13.7±0.7ms | 1.02 | load.ugrid.BasicLoadingTime.time_load_mesh(200000) | | | 22.7±0.4ms | 23.3±0.3ms | 1.03 | load.ugrid.Callback.time_load_file_callback(1) | | | 64.2±0.8ms | 64.9±1ms | 1.01 | load.ugrid.Callback.time_load_file_callback(200000) | | | 22.9±0.6ms | 23.3±0.3ms | 1.02 | load.ugrid.CallbackTime.time_load_file_callback(1) | | | 24.5±0.4ms | 25.4±0.5ms | 1.04 | load.ugrid.CallbackTime.time_load_file_callback(200000) | | | 5.36±0.2ms | 5.40±0.2ms | 1.01 | load.ugrid.DataRealisation.time_realise_data(10000) | | | 8.54±0.2ms | 8.48±0.9ms | 0.99 | load.ugrid.DataRealisation.time_realise_data(200000) | | | 38.1±0.9ms | 37.9±0.6ms | 0.99 | load.ugrid.DataRealisationTime.time_realise_data(10000) | | | 802±5ms | 803±10ms | 1 | load.ugrid.DataRealisationTime.time_realise_data(200000) | | | 1.37±0.04s | 1.35±0.05s | 0.99 | merge_concat.Concatenate.time_concatenate(False) | | | 439±4ms | 450±6ms | 1.02 | merge_concat.Concatenate.time_concatenate(True) | | | 2.42±0G | 2.42±0G | 1 | merge_concat.Concatenate.tracemalloc_concatenate(False) | | | 110±2M | 110±2M | 1 | merge_concat.Concatenate.tracemalloc_concatenate(True) | | | 33.5±2ms | 30.4±2ms | 0.91 | merge_concat.Merge.time_merge | | | 126±0.03M | 126±0.03M | 1 | merge_concat.Merge.tracemalloc_merge | | | 363±5ns | 362±2ns | 1 | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50) | | | 197±2ms | 202±2ms | 1.02 | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500) | | | 771±0.5k | 772±0.5k | 1 | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50) | | | 60.2±0M | 60.2±0M | 1 | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500) | | | 18.6±0.2ms | 19.3±0.3ms | 1.03 | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50) | | | 22.1±0.7ms | 22.5±0.2ms | 1.02 | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500) | | | 1.27±0.04M | 1.27±0.04M | 1 | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50) | | | 25±0.04M | 25±0.04M | 1 | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500) | | | 173±1ms | 172±1ms | 1 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50) | | | 641±2ms | 649±5ms | 1.01 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500) | | | 1.46±0.03M | 1.5±0.02M | 1.03 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50) | | | 96.5±0.08M | 96.5±0.02M | 1 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) | | | 117±0.8ms | 119±2ms | 1.02 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50) | | | 584±6ms | 586±2ms | 1 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500) | | | 1.41±0.03M | 1.43±0.03M | 1.01 | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50) | | | 96.5±0.03M | 96.5±0.02M | 1 | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500) | | | 2.1752849999999997 | 2.1752849999999997 | 1 | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50) | | | 216.01528499999998 | 216.01528499999998 | 1 | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500) | | | 6.45±0.05ms | 6.53±0.06ms | 1.01 | plot.AuxSort.time_aux_sort | | | 85.5±3ms | 86.0±2ms | 1.01 | regridding.CurvilinearRegridding.time_regrid_pic | | | 136±3M | 136±3M | 1 | regridding.CurvilinearRegridding.tracemalloc_regrid_pic | | | 106±6ms | 107±6ms | 1.01 | regridding.HorizontalChunkedRegridding.time_regrid_area_w | | | 58.8±3ms | 56.7±1ms | 0.96 | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid | | | 107±0.09M | 107±0.09M | 1 | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w | | | 147±0.04M | 147±0.04M | 1 | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid | | | 6.68±0.08ms | 6.71±0.04ms | 1 | save.NetcdfSave.time_netcdf_save_cube(50, False) | | | 120±0.7ms | 120±0.5ms | 1.01 | save.NetcdfSave.time_netcdf_save_cube(50, True) | | | 43.9±0.6ms | 45.0±0.7ms | 1.02 | save.NetcdfSave.time_netcdf_save_cube(600, False) | | | 517±3ms | 522±2ms | 1.01 | save.NetcdfSave.time_netcdf_save_cube(600, True) | | | 88.1±0.9ns | 87.5±0.5ns | 0.99 | save.NetcdfSave.time_netcdf_save_mesh(50, False) | | | 99.7±0.5ms | 100±0.4ms | 1.01 | save.NetcdfSave.time_netcdf_save_mesh(50, True) | | | 88.0±0.3ns | 88.1±0.6ns | 1 | save.NetcdfSave.time_netcdf_save_mesh(600, False) | | | 459±2ms | 464±3ms | 1.01 | save.NetcdfSave.time_netcdf_save_mesh(600, True) | | | 31.8±0.4k | 31.8±0.3k | 1 | save.NetcdfSave.tracemalloc_netcdf_save(50, False) | | | 1.93±0.1M | 1.78±0.2M | 0.92 | save.NetcdfSave.tracemalloc_netcdf_save(50, True) | | | 31.8±0.4k | 31.8±0.4k | 1 | save.NetcdfSave.tracemalloc_netcdf_save(600, False) | | | 191±20M | 225±20M | 1.18 | save.NetcdfSave.tracemalloc_netcdf_save(600, True) | | | 39.1±0.4ms | 39.6±0.4ms | 1.01 | stats.PearsonR.time_lazy | | | 9.10±0.2ms | 9.28±0.2ms | 1.02 | stats.PearsonR.time_real | | | 29.4±0.2M | 29.1±0.8M | 0.99 | stats.PearsonR.tracemalloc_lazy | | | 18.3±0.01M | 18.3±0.01M | 1 | stats.PearsonR.tracemalloc_real | | | 26.8±0.4ms | 27.2±0.4ms | 1.02 | trajectory.TrajectoryInterpolation.time_trajectory_linear | | | 64.1±0.4ms | 64.3±0.3ms | 1 | trajectory.TrajectoryInterpolation.time_trajectory_nearest | | | 17.6±0.02M | 17.6±0.02M | 1 | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear | | | 7.75±0.02M | 7.75±0.02M | 1 | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest | 

Generated by GHA run 18753368272

@pp-mo pp-mo merged commit af100e4 into SciTools:main Oct 28, 2025
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benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts

3 participants