Replace DelegatedConda with Delegated #5963

trexfeathers · 2024-05-20T16:44:54Z

🚀 Pull Request

Description

This new approach to managing our benchmark environments provides:

Less complexity:
- The previous structure sub-classed asv.plugins.conda.Conda, which merited several adaptations to get that particular setup to work. Now we just subclass the core asv.environments.Environment.
- Also reworked the asv.conf.json structure to avoid 'coupling' between separate config items.
Fewer operations:
- I discovered that our particular setup was running superfluous install/uninstall/build commands.
- The previous structure required backing up all ASV files (including checkout of Iris) every time a new commit was checked out.
- Also provided a new environment variable to allow commit-specific environments, avoiding the need to rebuild the one environment every time a new commit is checked out. For file systems with lots of space but slow performance.
Least surprise:
- Was previously 'tricking' ASV into thinking one environment was another environment.
- Instead we now allow ASV's standard environment management, only using the separate environment when performing specific operations, and this is made explicit in the code.
Greater robustness:
- No longer relying on the above 'trick' approach allows ASV to work more 'correctly' with our environments, reducing the cases where interruptions leave corrupted environments behind.
Historic benchmarking:
- The new structure of asv.conf.json makes it possible to benchmark commits that need different environment setup commands (e.g. different Nox calls for different Python versions).
- This addresses a problem we observed where we could not benchmark across Python versions (nep29: drop py39 and support py312 #5894 (comment)).
- It will also help with Investigate benchmark result publishing #5476.

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benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts

codecov · 2024-05-20T16:57:15Z

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.77%. Comparing base (7d6a3f6) to head (10a2a57).
Report is 55 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #5963   +/-   ##
=======================================
  Coverage   89.77%   89.77%           
=======================================
  Files          90       90           
  Lines       22984    22984           
  Branches     5031     5031           
=======================================
  Hits        20634    20634           
  Misses       1619     1619           
  Partials      731      731

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github-actions · 2024-05-20T17:41:24Z

⏱️ Performance Benchmark Report: `f5bf5b7`

Performance shifts

| Change   |   Before [0909918e]  |   After [f5bf5b74]  |   Ratio | Benchmark (Parameter)                                |
|----------|----------------------|---------------------|---------|------------------------------------------------------|
| -        |                    2 |                 1.6 |     0.8 | save.NetcdfSave.track_addedmem_netcdf_save(50, True) |

Full benchmark results


Benchmarks that have improved:

| Change   |   Before [0909918e]  |   After [f5bf5b74]  |   Ratio | Benchmark (Parameter)                                |
|----------|----------------------|---------------------|---------|------------------------------------------------------|
| -        |                    2 |                 1.6 |     0.8 | save.NetcdfSave.track_addedmem_netcdf_save(50, True) |

Benchmarks that have stayed the same:

| Change   | Before [0909918e]    | After [f5bf5b74]    |   Ratio | Benchmark (Parameter)                                                                                  |
|----------|----------------------|---------------------|---------|--------------------------------------------------------------------------------------------------------|
|          | 54.6±1ms             | 54.5±2ms            |    1    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                                         |
|          | 54.8±0.8ms           | 56.0±0.9ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                                          |
|          | 192±3ms              | 193±4ms             |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                               |
|          | 192±2ms              | 198±3ms             |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                                |
|          | 37.2±0.8ms           | 37.9±1ms            |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                                         |
|          | 38.6±1ms             | 38.8±0.8ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                                          |
|          | 37.3±1ms             | 37.1±1ms            |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                                         |
|          | 37.9±1ms             | 38.2±1ms            |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                                          |
|          | 47.3±0.8ms           | 48.7±0.9ms          |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                           |
|          | 47.9±0.8ms           | 48.5±2ms            |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                            |
|          | 121±1ms              | 123±3ms             |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                                       |
|          | 121±1ms              | 124±3ms             |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                                        |
|          | 52.1±0.6ms           | 53.5±2ms            |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                                          |
|          | 52.7±0.4ms           | 54.1±2ms            |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                           |
|          | 36.7±0.6ms           | 37.8±1ms            |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                                        |
|          | 38.3±1ms             | 39.2±0.9ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                                         |
|          | 47.5±0.7ms           | 49.0±1ms            |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                           |
|          | 48.4±0.7ms           | 50.1±1ms            |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                            |
|          | 1.32±0.01s           | 1.33±0.01s          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                                          |
|          | 1.34±0.01s           | 1.34±0.01s          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                           |
|          | 682±10ms             | 687±20ms            |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                                    |
|          | 679±20ms             | 678±8ms             |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                                     |
|          | 35.9±0.5ms           | 36.5±0.6ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                                    |
|          | 36.2±0.8ms           | 36.5±1ms            |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                                     |
|          | 62.4±0.7ms           | 63.1±0.9ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                           |
|          | 62.4±1ms             | 64.7±1ms            |    1.04 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                            |
|          | 66.9±1ms             | 69.4±1ms            |    1.04 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                                       |
|          | 67.4±0.9ms           | 69.1±1ms            |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                                        |
|          | 62.2±0.6ms           | 64.0±0.8ms          |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                                      |
|          | 63.2±0.5ms           | 63.4±0.7ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                                       |
|          | 20.9±0.8ms           | 21.0±0.8ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                                          |
|          | 24.1±0.3ms           | 24.9±0.8ms          |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                           |
|          | 135±3ms              | 138±5ms             |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                                |
|          | 147±2ms              | 150±4ms             |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                                 |
|          | 19.3±0.7ms           | 19.3±0.5ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                                          |
|          | 22.7±0.6ms           | 23.2±0.5ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                           |
|          | 18.8±0.2ms           | 19.5±0.6ms          |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                                          |
|          | 22.8±0.4ms           | 23.6±0.7ms          |    1.04 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                           |
|          | 19.6±0.8ms           | 20.1±0.5ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                            |
|          | 23.2±0.6ms           | 23.6±0.6ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                             |
|          | 36.3±0.9ms           | 36.1±2ms            |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                                        |
|          | 39.2±1ms             | 40.1±1ms            |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                                         |
|          | 19.8±0.5ms           | 20.4±0.7ms          |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                           |
|          | 23.7±0.6ms           | 24.4±0.5ms          |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                            |
|          | 19.6±0.7ms           | 19.9±0.6ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                                         |
|          | 23.4±0.9ms           | 23.8±0.5ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                                          |
|          | 19.3±0.6ms           | 19.9±0.7ms          |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                            |
|          | 23.0±1ms             | 23.6±0.5ms          |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                             |
|          | 554±4ms              | 566±6ms             |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                           |
|          | 556±6ms              | 562±5ms             |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                            |
|          | 153±2ms              | 155±4ms             |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                                     |
|          | 170±3ms              | 171±4ms             |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                                      |
|          | 18.8±0.6ms           | 19.2±0.6ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                                     |
|          | 22.4±0.7ms           | 22.8±0.6ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                                      |
|          | 22.0±0.4ms           | 22.6±0.5ms          |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                            |
|          | 25.7±1ms             | 26.0±0.7ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                             |
|          | 22.1±0.5ms           | 22.6±0.6ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                                        |
|          | 26.0±0.3ms           | 26.0±0.6ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                                         |
|          | 21.5±0.6ms           | 22.2±0.9ms          |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                                       |
|          | 25.1±0.7ms           | 25.9±0.8ms          |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                                        |
|          | 84.6±0.6ms           | 87.6±1ms            |    1.04 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                                |
|          | 85.5±1ms             | 86.3±2ms            |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                                 |
|          | 97.7±2ms             | 98.3±2ms            |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                                 |
|          | 96.6±2ms             | 98.5±2ms            |    1.02 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                                  |
|          | 58.7±0.7ms           | 59.1±0.9ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                                 |
|          | 58.8±1ms             | 59.3±1ms            |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                                  |
|          | 29.9±0.8ms           | 30.6±1ms            |    1.02 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                                 |
|          | 33.7±1ms             | 34.8±1ms            |    1.03 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                                  |
|          | 32.3±0.9ms           | 33.0±1ms            |    1.02 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                                  |
|          | 35.6±2ms             | 36.3±0.7ms          |    1.02 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                                   |
|          | 26.7±0.9ms           | 27.1±1ms            |    1.02 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                                  |
|          | 30.1±1ms             | 30.5±1ms            |    1.02 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                                   |
|          | 324±5ms              | 342±9ms             |    1.05 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)                          |
|          | 344±3ms              | 355±3ms             |    1.03 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                           |
|          | 1.14±0.01ms          | 1.16±0.03ms         |    1.02 | cube.CubeCreation.time_create(False, 'construct')                                                      |
|          | 406±6μs              | 414±6μs             |    1.02 | cube.CubeCreation.time_create(False, 'instantiate')                                                    |
|          | 962±20μs             | 972±10μs            |    1.01 | cube.CubeCreation.time_create(True, 'construct')                                                       |
|          | 581±9μs              | 594±8μs             |    1.02 | cube.CubeCreation.time_create(True, 'instantiate')                                                     |
|          | 228±2ms              | 229±5ms             |    1.01 | cube.CubeEquality.time_equality(False, False, 'all_equal')                                             |
|          | 114±1ms              | 118±3ms             |    1.03 | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                                      |
|          | 236±3ms              | 244±4ms             |    1.03 | cube.CubeEquality.time_equality(False, False, 'data_inequality')                                       |
|          | 16.8±0.2μs           | 17.0±0.4μs          |    1.01 | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                                   |
|          | 319±8ms              | 317±9ms             |    0.99 | cube.CubeEquality.time_equality(False, True, 'all_equal')                                              |
|          | 202±3ms              | 206±3ms             |    1.02 | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                                       |
|          | 325±4ms              | 332±7ms             |    1.02 | cube.CubeEquality.time_equality(False, True, 'data_inequality')                                        |
|          | 17.0±0.3μs           | 17.3±0.2μs          |    1.02 | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                                    |
|          | 226±4ms              | 229±4ms             |    1.01 | cube.CubeEquality.time_equality(True, False, 'all_equal')                                              |
|          | 113±2ms              | 116±2ms             |    1.02 | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                                       |
|          | 237±4ms              | 238±5ms             |    1    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                                        |
|          | 53.5±0.3μs           | 54.3±0.6μs          |    1.01 | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                                    |
|          | 314±7ms              | 316±8ms             |    1.01 | cube.CubeEquality.time_equality(True, True, 'all_equal')                                               |
|          | 199±2ms              | 203±3ms             |    1.02 | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                                        |
|          | 322±7ms              | 329±10ms            |    1.02 | cube.CubeEquality.time_equality(True, True, 'data_inequality')                                         |
|          | 54.7±0.5μs           | 56.2±0.6μs          |    1.03 | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                                     |
|          | 406±4ns              | 401±2ns             |    0.99 | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)                 |
|          | 261±2ms              | 262±2ms             |    1    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)                |
|          | 0.6                  | 0.6                 |    1    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.track_addedmem_compute_data(50)       |
|          | 57.3                 | 57.3                |    1    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.track_addedmem_compute_data(500)      |
|          | 14.7±0.3ms           | 14.8±0.1ms          |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)              |
|          | 16.5±0.2ms           | 17.1±0.6ms          |    1.04 | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)             |
|          | 0.5                  | 0.5                 |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(50)    |
|          | 11.8                 | 11.8                |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(500)   |
|          | 105±2ms              | 108±2ms             |    1.02 | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)            |
|          | 715±4ms              | 711±7ms             |    0.99 | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)           |
|          | 1.4                  | 1.4                 |    1    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.track_addedmem_stream_file2file(50)  |
|          | 92.0                 | 92.0                |    1    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.track_addedmem_stream_file2file(500) |
|          | 67.2±1ms             | 67.5±2ms            |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(50)                                |
|          | 671±5ms              | 670±10ms            |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(500)                               |
|          | 1.3                  | 1.3                 |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_addedmem_save(50)                      |
|          | 92.0                 | 92.0                |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_addedmem_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                     |
|          | 216.01528499999998   | 216.01528499999998  |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                    |
|          | 688±10μs             | 678±8μs             |    0.99 | import_iris.Iris.time__concatenate                                                                     |
|          | 194±4μs              | 195±4μs             |    1.01 | import_iris.Iris.time__constraints                                                                     |
|          | 120±1μs              | 121±2μs             |    1    | import_iris.Iris.time__data_manager                                                                    |
|          | 101±2μs              | 103±0.6μs           |    1.01 | import_iris.Iris.time__deprecation                                                                     |
|          | 143±2μs              | 147±0.7μs           |    1.03 | import_iris.Iris.time__lazy_data                                                                       |
|          | 915±20μs             | 919±10μs            |    1    | import_iris.Iris.time__merge                                                                           |
|          | 88.6±0.5μs           | 89.3±0.7μs          |    1.01 | import_iris.Iris.time__representation                                                                  |
|          | 498±7μs              | 499±5μs             |    1    | import_iris.Iris.time_analysis                                                                         |
|          | 148±2μs              | 148±0.8μs           |    1    | import_iris.Iris.time_analysis__area_weighted                                                          |
|          | 116±1μs              | 119±1μs             |    1.02 | import_iris.Iris.time_analysis__grid_angles                                                            |
|          | 252±1μs              | 253±3μs             |    1.01 | import_iris.Iris.time_analysis__interpolation                                                          |
|          | 193±4μs              | 197±2μs             |    1.02 | import_iris.Iris.time_analysis__regrid                                                                 |
|          | 120±1μs              | 122±2μs             |    1.02 | import_iris.Iris.time_analysis__scipy_interpolate                                                      |
|          | 146±2μs              | 149±2μs             |    1.02 | import_iris.Iris.time_analysis_calculus                                                                |
|          | 337±2μs              | 345±4μs             |    1.02 | import_iris.Iris.time_analysis_cartography                                                             |
|          | 103±1μs              | 104±1μs             |    1.01 | import_iris.Iris.time_analysis_geomerty                                                                |
|          | 230±6μs              | 231±4μs             |    1.01 | import_iris.Iris.time_analysis_maths                                                                   |
|          | 105±0.3μs            | 107±1μs             |    1.02 | import_iris.Iris.time_analysis_stats                                                                   |
|          | 183±2μs              | 186±3μs             |    1.02 | import_iris.Iris.time_analysis_trajectory                                                              |
|          | 320±7μs              | 331±20μs            |    1.03 | import_iris.Iris.time_aux_factory                                                                      |
|          | 97.5±1μs             | 97.7±0.7μs          |    1    | import_iris.Iris.time_common                                                                           |
|          | 172±3μs              | 178±2μs             |    1.04 | import_iris.Iris.time_common_lenient                                                                   |
|          | 998±5μs              | 1.01±0.01ms         |    1.01 | import_iris.Iris.time_common_metadata                                                                  |
|          | 139±0.8μs            | 144±0.7μs           |    1.03 | import_iris.Iris.time_common_mixin                                                                     |
|          | 1.18±0.01ms          | 1.20±0.01ms         |    1.01 | import_iris.Iris.time_common_resolve                                                                   |
|          | 211±2μs              | 214±3μs             |    1.01 | import_iris.Iris.time_config                                                                           |
|          | 122±0.9μs            | 124±0.8μs           |    1.02 | import_iris.Iris.time_coord_categorisation                                                             |
|          | 367±5μs              | 373±7μs             |    1.02 | import_iris.Iris.time_coord_systems                                                                    |
|          | 756±20μs             | 758±9μs             |    1    | import_iris.Iris.time_coords                                                                           |
|          | 682±20μs             | 714±20μs            |    1.05 | import_iris.Iris.time_cube                                                                             |
|          | 232±2μs              | 237±6μs             |    1.02 | import_iris.Iris.time_exceptions                                                                       |
|          | 89.4±0.5μs           | 90.5±0.4μs          |    1.01 | import_iris.Iris.time_experimental                                                                     |
|          | 200±1μs              | 202±3μs             |    1.01 | import_iris.Iris.time_fileformats                                                                      |
|          | 256±4μs              | 263±5μs             |    1.03 | import_iris.Iris.time_fileformats__ff                                                                  |
|          | 2.74±0.02ms          | 2.76±0.03ms         |    1.01 | import_iris.Iris.time_fileformats__ff_cross_references                                                 |
|          | 86.2±0.8μs           | 89.1±1μs            |    1.03 | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                                     |
|          | 122±1μs              | 124±0.4μs           |    1.01 | import_iris.Iris.time_fileformats_abf                                                                  |
|          | 364±8μs              | 376±5μs             |    1.03 | import_iris.Iris.time_fileformats_cf                                                                   |
|          | 5.56±0.2ms           | 5.86±0.3ms          |    1.05 | import_iris.Iris.time_fileformats_dot                                                                  |
|          | 83.2±1μs             | 83.5±0.6μs          |    1    | import_iris.Iris.time_fileformats_name                                                                 |
|          | 266±5μs              | 269±1μs             |    1.01 | import_iris.Iris.time_fileformats_name_loaders                                                         |
|          | 130±1μs              | 131±1μs             |    1.01 | import_iris.Iris.time_fileformats_netcdf                                                               |
|          | 130±2μs              | 131±2μs             |    1.01 | import_iris.Iris.time_fileformats_nimrod                                                               |
|          | 218±3μs              | 221±2μs             |    1.02 | import_iris.Iris.time_fileformats_nimrod_load_rules                                                    |
|          | 798±10μs             | 792±8μs             |    0.99 | import_iris.Iris.time_fileformats_pp                                                                   |
|          | 189±2μs              | 195±2μs             |    1.03 | import_iris.Iris.time_fileformats_pp_load_rules                                                        |
|          | 141±2μs              | 148±3μs             |    1.05 | import_iris.Iris.time_fileformats_pp_save_rules                                                        |
|          | 522±3μs              | 537±4μs             |    1.03 | import_iris.Iris.time_fileformats_rules                                                                |
|          | 228±3μs              | 239±4μs             |    1.05 | import_iris.Iris.time_fileformats_structured_array_identification                                      |
|          | 95.7±1μs             | 97.4±0.5μs          |    1.02 | import_iris.Iris.time_fileformats_um                                                                   |
|          | 168±2μs              | 173±3μs             |    1.03 | import_iris.Iris.time_fileformats_um__fast_load                                                        |
|          | 146±3μs              | 150±2μs             |    1.03 | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                                      |
|          | 82.8±0.4μs           | 85.0±0.9μs          |    1.03 | import_iris.Iris.time_fileformats_um__ff_replacement                                                   |
|          | 89.3±0.5μs           | 92.1±1μs            |    1.03 | import_iris.Iris.time_fileformats_um__optimal_array_structuring                                        |
|          | 1.00±0.01ms          | 1.01±0.01ms         |    1    | import_iris.Iris.time_fileformats_um_cf_map                                                            |
|          | 148±1μs              | 152±3μs             |    1.03 | import_iris.Iris.time_io                                                                               |
|          | 181±2μs              | 187±8μs             |    1.03 | import_iris.Iris.time_io_format_picker                                                                 |
|          | 219±2μs              | 224±5μs             |    1.02 | import_iris.Iris.time_iris                                                                             |
|          | 134±1μs              | 136±0.9μs           |    1.02 | import_iris.Iris.time_iterate                                                                          |
|          | 8.87±0.06ms          | 9.13±0.2ms          |    1.03 | import_iris.Iris.time_palette                                                                          |
|          | 341±4μs              | 347±2μs             |    1.02 | import_iris.Iris.time_plot                                                                             |
|          | 110±1μs              | 113±2μs             |    1.02 | import_iris.Iris.time_quickplot                                                                        |
|          | 2.15±0.02ms          | 2.19±0.02ms         |    1.02 | import_iris.Iris.time_std_names                                                                        |
|          | 1.77±0.02ms          | 1.80±0.01ms         |    1.02 | import_iris.Iris.time_symbols                                                                          |
|          | 41.6±0.7ms           | 41.9±0.7ms          |    1.01 | import_iris.Iris.time_tests                                                                            |
|          | 252±3μs              | 256±1μs             |    1.02 | import_iris.Iris.time_third_party_cartopy                                                              |
|          | 4.95±0.04ms          | 5.02±0.1ms          |    1.01 | import_iris.Iris.time_third_party_cf_units                                                             |
|          | 121±2μs              | 124±0.5μs           |    1.02 | import_iris.Iris.time_third_party_cftime                                                               |
|          | 2.84±0.02ms          | 2.87±0.05ms         |    1.01 | import_iris.Iris.time_third_party_matplotlib                                                           |
|          | 1.07±0.01ms          | 1.08±0ms            |    1.01 | import_iris.Iris.time_third_party_numpy                                                                |
|          | 174±1μs              | 176±2μs             |    1.01 | import_iris.Iris.time_third_party_scipy                                                                |
|          | 107±0.6μs            | 108±0.4μs           |    1.01 | import_iris.Iris.time_time                                                                             |
|          | 325±3μs              | 329±1μs             |    1.01 | import_iris.Iris.time_util                                                                             |
|          | 74.3±1μs             | 76.2±0.6μs          |    1.03 | iterate.IZip.time_izip                                                                                 |
|          | 8.21±0.09ms          | 8.30±0.1ms          |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                             |
|          | 24.9±0.4ms           | 25.4±0.5ms          |    1.02 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                                         |
|          | 8.85±0.04ms          | 9.14±0.1ms          |    1.03 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                             |
|          | 8.10±0.04ms          | 8.30±0.07ms         |    1.02 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                              |
|          | 21.8±0.2ms           | 21.6±0.3ms          |    0.99 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                                          |
|          | 8.93±0.06ms          | 9.15±0.09ms         |    1.02 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                              |
|          | 1.37±0.01s           | 1.39±0.01s          |    1.02 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                               |
|          | 21.4±0.6ms           | 21.3±0.3ms          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                           |
|          | 1.54±0.02s           | 1.55±0.01s          |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                               |
|          | 1.35±0.01s           | 1.40±0.01s          |    1.04 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                                |
|          | 21.4±0.5ms           | 21.7±0.2ms          |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                            |
|          | 1.52±0.01s           | 1.55±0.01s          |    1.02 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                                |
|          | 3.94±0.02ms          | 3.98±0.06ms         |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                                |
|          | 20.3±0.2ms           | 20.1±0.4ms          |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                            |
|          | 4.19±0.05ms          | 4.26±0.08ms         |    1.02 | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                                |
|          | 3.91±0.02ms          | 4.01±0.05ms         |    1.02 | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                                 |
|          | 20.5±0.2ms           | 20.4±0.5ms          |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                             |
|          | 4.16±0.01ms          | 4.27±0.08ms         |    1.03 | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                                 |
|          | 33.3±2ms             | 33.6±1ms            |    1.01 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                                          |
|          | 19.8±0.4ms           | 19.4±0.6ms          |    0.98 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                                      |
|          | 13.7±3ms             | 13.7±2ms            |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                                          |
|          | 26.0±0.7ms           | 25.2±0.8ms          |    0.97 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                           |
|          | 70.7±2ms             | 71.0±2ms            |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                                       |
|          | 26.2±0.8ms           | 25.8±2ms            |    0.98 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                           |
|          | 441±8ms              | 453±2ms             |    1.03 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                            |
|          | 2.99±0.1ms           | 3.07±0.05ms         |    1.03 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                                        |
|          | 451±7ms              | 460±3ms             |    1.02 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                            |
|          | 455±5ms              | 461±4ms             |    1.01 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                             |
|          | 3.21±0.1ms           | 3.16±0.2ms          |    0.98 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                                         |
|          | 461±7ms              | 468±2ms             |    1.02 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                             |
|          | 1.58±0.09ms          | 1.60±0.1ms          |    1.02 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                             |
|          | 2.97±0.09ms          | 3.06±0.1ms          |    1.03 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                                         |
|          | 1.61±0.04ms          | 1.57±0.05ms         |    0.98 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                             |
|          | 1.59±0.1ms           | 1.64±0.07ms         |    1.03 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                              |
|          | 3.07±0.1ms           | 3.13±0.1ms          |    1.02 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                                          |
|          | 1.66±0.1ms           | 1.65±0.08ms         |    0.99 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                              |
|          | 358±1ms              | 362±3ms             |    1.01 | load.ManyVars.time_many_var_load                                                                       |
|          | 8.26±0.1ms           | 8.54±0.05ms         |    1.03 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                                       |
|          | 9.08±0.1ms           | 9.29±0.07ms         |    1.02 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                                       |
|          | 1.38±0.01s           | 1.42±0.01s          |    1.03 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                                         |
|          | 1.53±0.01s           | 1.58±0.01s          |    1.03 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                                         |
|          | 4.02±0.04ms          | 4.09±0.07ms         |    1.02 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                            |
|          | 4.30±0.04ms          | 4.38±0.04ms         |    1.02 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                            |
|          | 8.17±0.09ms          | 8.54±0.1ms          |    1.04 | load.StructuredFF.time_structured_load((1280, 960, 5), False)                                          |
|          | 4.80±0.06ms          | 5.02±0.07ms         |    1.05 | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                           |
|          | 1.35±0.01s           | 1.39±0.01s          |    1.02 | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                            |
|          | 383±3ms              | 386±1ms             |    1.01 | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                             |
|          | 3.96±0.07ms          | 4.06±0.04ms         |    1.02 | load.StructuredFF.time_structured_load((2, 2, 2), False)                                               |
|          | 3.59±0.02ms          | 3.68±0.05ms         |    1.02 | load.StructuredFF.time_structured_load((2, 2, 2), True)                                                |
|          | 154±3ms              | 154±2ms             |    1    | load.TimeConstraint.time_time_constraint(20, 'FF')                                                     |
|          | 23.7±0.9ms           | 24.6±0.7ms          |    1.04 | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                                 |
|          | 165±1ms              | 171±2ms             |    1.04 | load.TimeConstraint.time_time_constraint(20, 'PP')                                                     |
|          | 30.3±0.3ms           | 30.8±0.7ms          |    1.02 | load.TimeConstraint.time_time_constraint(3, 'FF')                                                      |
|          | 23.7±0.5ms           | 23.9±0.8ms          |    1.01 | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                                  |
|          | 32.8±0.2ms           | 33.2±1ms            |    1.01 | load.TimeConstraint.time_time_constraint(3, 'PP')                                                      |
|          | 18.4±0.3ms           | 18.1±0.6ms          |    0.98 | load.ugrid.BasicLoading.time_load_file(1)                                                              |
|          | 41.9±0.6ms           | 43.3±1ms            |    1.03 | load.ugrid.BasicLoading.time_load_file(200000)                                                         |
|          | 14.3±0.5ms           | 14.8±0.5ms          |    1.04 | load.ugrid.BasicLoading.time_load_mesh(1)                                                              |
|          | 22.9±0.7ms           | 23.4±0.5ms          |    1.02 | load.ugrid.BasicLoading.time_load_mesh(200000)                                                         |
|          | 17.8±0.6ms           | 18.4±0.6ms          |    1.03 | load.ugrid.BasicLoadingTime.time_load_file(1)                                                          |
|          | 21.0±0.5ms           | 21.5±0.5ms          |    1.02 | load.ugrid.BasicLoadingTime.time_load_file(200000)                                                     |
|          | 14.7±0.4ms           | 14.7±0.6ms          |    1    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                                          |
|          | 17.3±0.2ms           | 17.8±0.5ms          |    1.03 | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                                     |
|          | 18.8±0.2ms           | 19.2±0.4ms          |    1.02 | load.ugrid.Callback.time_load_file_callback(1)                                                         |
|          | 51.2±0.7ms           | 52.3±0.5ms          |    1.02 | load.ugrid.Callback.time_load_file_callback(200000)                                                    |
|          | 19.0±0.5ms           | 19.3±0.3ms          |    1.01 | load.ugrid.CallbackTime.time_load_file_callback(1)                                                     |
|          | 23.3±0.3ms           | 23.8±0.6ms          |    1.02 | load.ugrid.CallbackTime.time_load_file_callback(200000)                                                |
|          | 2.98±0.1ms           | 3.14±0.2ms          |    1.05 | load.ugrid.DataRealisation.time_realise_data(10000)                                                    |
|          | 5.58±0.7ms           | 5.83±0.3ms          |    1.05 | load.ugrid.DataRealisation.time_realise_data(200000)                                                   |
|          | 41.5±2ms             | 40.5±2ms            |    0.98 | load.ugrid.DataRealisationTime.time_realise_data(10000)                                                |
|          | 817±6ms              | 820±10ms            |    1    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                               |
|          | 189±1ms              | 192±2ms             |    1.02 | merge_concat.Concatenate.time_concatenate                                                              |
|          | 49.6±0.8ms           | 48.2±3ms            |    0.97 | merge_concat.Merge.time_merge                                                                          |
|          | 6.61±0.07ms          | 6.65±0.1ms          |    1.01 | plot.AuxSort.time_aux_sort                                                                             |
|          | 80.9±1ms             | 77.8±5ms            |    0.96 | regridding.CurvilinearRegridding.time_regrid_pic                                                       |
|          | 98.9±1ms             | 99.1±1ms            |    1    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                              |
|          | 49.6±4ms             | 51.3±2ms            |    1.03 | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                                     |
|          | 4.17±0.07ms          | 4.24±0.2ms          |    1.02 | save.NetcdfSave.time_netcdf_save_cube(50, False)                                                       |
|          | 74.0±0.5ms           | 74.2±3ms            |    1    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                                        |
|          | 54.6±1ms             | 54.1±1ms            |    0.99 | save.NetcdfSave.time_netcdf_save_cube(600, False)                                                      |
|          | 578±5ms              | 579±5ms             |    1    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                                       |
|          | 91.8±0.9ns           | 92.3±4ns            |    1.01 | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                                       |
|          | 56.7±0.6ms           | 57.1±2ms            |    1.01 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                                        |
|          | 91.0±0.9ns           | 91.8±2ns            |    1.01 | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                                      |
|          | 506±4ms              | 510±4ms             |    1.01 | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                                       |
|          | 0.3                  | 0.3                 |    1    | save.NetcdfSave.track_addedmem_netcdf_save(50, False)                                                  |
|          | 0.3                  | 0.3                 |    1    | save.NetcdfSave.track_addedmem_netcdf_save(600, False)                                                 |
|          | 165.2                | 165.2               |    1    | save.NetcdfSave.track_addedmem_netcdf_save(600, True)                                                  |
|          | 43.6±1ms             | 44.0±1ms            |    1.01 | stats.PearsonR.time_lazy                                                                               |
|          | 19.4±0.2ms           | 19.2±0.2ms          |    0.99 | stats.PearsonR.time_real                                                                               |
|          | 23.3±0.9ms           | 23.8±1ms            |    1.02 | trajectory.TrajectoryInterpolation.time_trajectory_linear                                              |
|          | 58.8±0.3ms           | 59.5±0.5ms          |    1.01 | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                             |

Generated by GHA run 9162063902

github-actions · 2024-05-21T16:41:17Z

⏱️ Performance Benchmark Report: `7c75a23`

Performance shifts

Full benchmark results


Benchmarks that have stayed the same:

| Change   | Before [22c98e89]    | After [7c75a234]    |   Ratio | Benchmark (Parameter)                                                                                  |
|----------|----------------------|---------------------|---------|--------------------------------------------------------------------------------------------------------|
|          | 53.8±0.8ms           | 54.7±0.6ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                                         |
|          | 54.2±0.8ms           | 54.7±0.7ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                                          |
|          | 187±2ms              | 188±2ms             |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                               |
|          | 189±2ms              | 190±1ms             |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                                |
|          | 36.7±0.4ms           | 37.0±0.6ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                                         |
|          | 37.4±0.4ms           | 37.7±0.6ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                                          |
|          | 36.4±0.3ms           | 36.8±0.6ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                                         |
|          | 37.7±0.5ms           | 37.5±0.6ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                                          |
|          | 46.5±0.5ms           | 47.6±1ms            |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                           |
|          | 47.6±0.4ms           | 48.4±0.9ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                            |
|          | 119±1ms              | 120±1ms             |    1    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                                       |
|          | 122±1ms              | 121±0.9ms           |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                                        |
|          | 51.5±0.5ms           | 52.4±0.7ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                                          |
|          | 51.8±0.8ms           | 52.1±0.6ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                           |
|          | 36.8±0.3ms           | 36.4±0.6ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                                        |
|          | 37.4±0.3ms           | 37.6±0.4ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                                         |
|          | 46.9±0.7ms           | 47.2±0.4ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                           |
|          | 47.9±1ms             | 47.3±0.6ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                            |
|          | 1.30±0.01s           | 1.32±0.02s          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                                          |
|          | 1.29±0.01s           | 1.33±0.01s          |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                           |
|          | 678±20ms             | 675±20ms            |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                                    |
|          | 675±10ms             | 677±20ms            |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                                     |
|          | 35.4±0.6ms           | 34.8±0.4ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                                    |
|          | 35.8±0.4ms           | 35.7±0.5ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                                     |
|          | 61.4±0.4ms           | 61.9±0.9ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                           |
|          | 61.7±0.5ms           | 62.3±0.6ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                            |
|          | 66.4±0.9ms           | 66.0±0.7ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                                       |
|          | 66.7±1ms             | 66.9±0.7ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                                        |
|          | 62.0±0.9ms           | 61.9±0.7ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                                      |
|          | 62.1±0.6ms           | 62.4±0.7ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                                       |
|          | 20.0±0.3ms           | 20.0±0.5ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                                          |
|          | 23.7±0.4ms           | 23.5±0.2ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                           |
|          | 127±1ms              | 128±2ms             |    1    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                                |
|          | 142±0.9ms            | 143±0.9ms           |    1    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                                 |
|          | 18.2±0.5ms           | 18.2±0.4ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                                          |
|          | 22.1±0.4ms           | 21.9±0.5ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                           |
|          | 18.0±0.2ms           | 18.3±0.4ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                                          |
|          | 22.1±0.5ms           | 22.1±0.6ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                           |
|          | 18.8±0.4ms           | 18.9±0.6ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                            |
|          | 22.5±0.5ms           | 22.5±0.3ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                             |
|          | 34.8±1ms             | 34.3±2ms            |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                                        |
|          | 38.2±0.7ms           | 38.3±1ms            |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                                         |
|          | 19.1±0.3ms           | 19.5±0.5ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                           |
|          | 23.1±0.3ms           | 23.1±0.4ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                            |
|          | 18.7±0.3ms           | 18.9±0.3ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                                         |
|          | 22.5±0.5ms           | 22.9±0.5ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                                          |
|          | 18.7±0.4ms           | 18.7±0.2ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                            |
|          | 22.5±0.8ms           | 22.5±0.7ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                             |
|          | 551±6ms              | 559±4ms             |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                           |
|          | 563±6ms              | 558±4ms             |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                            |
|          | 145±1ms              | 147±1ms             |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                                     |
|          | 165±1ms              | 165±1ms             |    1    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                                      |
|          | 17.8±0.5ms           | 18.0±0.2ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                                     |
|          | 21.6±0.2ms           | 21.8±0.6ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                                      |
|          | 21.0±0.1ms           | 21.2±0.5ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                            |
|          | 24.7±0.7ms           | 25.3±0.7ms          |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                             |
|          | 21.4±0.5ms           | 21.5±0.5ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                                        |
|          | 24.8±0.6ms           | 25.1±0.3ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                                         |
|          | 20.8±0.3ms           | 20.8±0.6ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                                       |
|          | 24.4±0.3ms           | 24.4±0.4ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                                        |
|          | 83.5±0.8ms           | 83.9±0.9ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                                |
|          | 84.3±1ms             | 84.4±0.8ms          |    1    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                                 |
|          | 94.2±1ms             | 94.7±1ms            |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                                 |
|          | 95.4±1ms             | 95.9±0.8ms          |    1    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                                  |
|          | 57.5±0.9ms           | 57.6±1ms            |    1    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                                 |
|          | 58.2±0.7ms           | 58.1±0.6ms          |    1    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                                  |
|          | 29.2±0.4ms           | 29.5±0.7ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                                 |
|          | 33.3±0.6ms           | 33.5±0.5ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                                  |
|          | 31.5±0.5ms           | 31.0±0.3ms          |    0.99 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                                  |
|          | 35.0±0.6ms           | 34.8±0.5ms          |    0.99 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                                   |
|          | 25.7±0.5ms           | 26.0±0.2ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                                  |
|          | 29.4±0.3ms           | 29.4±0.3ms          |    1    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                                   |
|          | 322±7ms              | 323±3ms             |    1    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)                          |
|          | 340±4ms              | 341±3ms             |    1    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                           |
|          | 1.15±0.01ms          | 1.13±0.01ms         |    0.98 | cube.CubeCreation.time_create(False, 'construct')                                                      |
|          | 405±3μs              | 412±3μs             |    1.02 | cube.CubeCreation.time_create(False, 'instantiate')                                                    |
|          | 960±10μs             | 972±8μs             |    1.01 | cube.CubeCreation.time_create(True, 'construct')                                                       |
|          | 582±6μs              | 579±4μs             |    1    | cube.CubeCreation.time_create(True, 'instantiate')                                                     |
|          | 224±3ms              | 223±2ms             |    0.99 | cube.CubeEquality.time_equality(False, False, 'all_equal')                                             |
|          | 112±1ms              | 111±1ms             |    0.99 | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                                      |
|          | 231±4ms              | 230±4ms             |    0.99 | cube.CubeEquality.time_equality(False, False, 'data_inequality')                                       |
|          | 16.9±0.4μs           | 17.0±0.2μs          |    1.01 | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                                   |
|          | 306±5ms              | 306±3ms             |    1    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                              |
|          | 196±2ms              | 195±2ms             |    0.99 | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                                       |
|          | 313±2ms              | 316±2ms             |    1.01 | cube.CubeEquality.time_equality(False, True, 'data_inequality')                                        |
|          | 17.3±0.3μs           | 17.3±0.3μs          |    1    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                                    |
|          | 223±2ms              | 224±2ms             |    1    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                              |
|          | 112±1ms              | 111±1ms             |    0.99 | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                                       |
|          | 231±3ms              | 231±3ms             |    1    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                                        |
|          | 54.2±1μs             | 54.2±0.5μs          |    1    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                                    |
|          | 301±6ms              | 303±3ms             |    1.01 | cube.CubeEquality.time_equality(True, True, 'all_equal')                                               |
|          | 198±4ms              | 197±3ms             |    0.99 | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                                        |
|          | 315±2ms              | 316±3ms             |    1    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                                         |
|          | 54.9±0.9μs           | 55.9±0.6μs          |    1.02 | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                                     |
|          | 401±4ns              | 398±5ns             |    0.99 | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)                 |
|          | 260±2ms              | 259±2ms             |    1    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)                |
|          | 0.6                  | 0.6                 |    1    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.track_addedmem_compute_data(50)       |
|          | 57.3                 | 57.3                |    1    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.track_addedmem_compute_data(500)      |
|          | 14.6±0.2ms           | 14.6±0.3ms          |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)              |
|          | 16.9±0.6ms           | 16.5±0.5ms          |    0.98 | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)             |
|          | 0.5                  | 0.5                 |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(50)    |
|          | 11.8                 | 11.8                |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(500)   |
|          | 104±0.8ms            | 104±1ms             |    1    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)            |
|          | 710±10ms             | 705±4ms             |    0.99 | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)           |
|          | 1.4                  | 1.4                 |    1    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.track_addedmem_stream_file2file(50)  |
|          | 92.0                 | 92.0                |    1    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.track_addedmem_stream_file2file(500) |
|          | 66.9±0.8ms           | 65.9±1ms            |    0.99 | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(50)                                |
|          | 664±10ms             | 662±4ms             |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(500)                               |
|          | 1.4                  | 1.3                 |    0.93 | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_addedmem_save(50)                      |
|          | 92.0                 | 91.9                |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_addedmem_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                     |
|          | 216.01528499999998   | 216.01528499999998  |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                    |
|          | 672±6μs              | 672±9μs             |    1    | import_iris.Iris.time__concatenate                                                                     |
|          | 184±2μs              | 180±2μs             |    0.98 | import_iris.Iris.time__constraints                                                                     |
|          | 112±0.3μs            | 110±0.8μs           |    0.99 | import_iris.Iris.time__data_manager                                                                    |
|          | 95.9±0.6μs           | 94.0±0.5μs          |    0.98 | import_iris.Iris.time__deprecation                                                                     |
|          | 139±1μs              | 137±1μs             |    0.99 | import_iris.Iris.time__lazy_data                                                                       |
|          | 909±10μs             | 916±10μs            |    1.01 | import_iris.Iris.time__merge                                                                           |
|          | 78.4±0.7μs           | 77.7±2μs            |    0.99 | import_iris.Iris.time__representation                                                                  |
|          | 486±10μs             | 484±3μs             |    0.99 | import_iris.Iris.time_analysis                                                                         |
|          | 143±2μs              | 140±1μs             |    0.98 | import_iris.Iris.time_analysis__area_weighted                                                          |
|          | 111±0.6μs            | 111±1μs             |    1    | import_iris.Iris.time_analysis__grid_angles                                                            |
|          | 245±1μs              | 245±0.8μs           |    1    | import_iris.Iris.time_analysis__interpolation                                                          |
|          | 188±3μs              | 187±1μs             |    0.99 | import_iris.Iris.time_analysis__regrid                                                                 |
|          | 116±2μs              | 111±0.9μs           |    0.96 | import_iris.Iris.time_analysis__scipy_interpolate                                                      |
|          | 142±2μs              | 141±0.8μs           |    0.99 | import_iris.Iris.time_analysis_calculus                                                                |
|          | 334±3μs              | 331±3μs             |    0.99 | import_iris.Iris.time_analysis_cartography                                                             |
|          | 96.8±1μs             | 95.0±0.7μs          |    0.98 | import_iris.Iris.time_analysis_geomerty                                                                |
|          | 221±3μs              | 221±6μs             |    1    | import_iris.Iris.time_analysis_maths                                                                   |
|          | 99.7±0.6μs           | 98.3±0.6μs          |    0.99 | import_iris.Iris.time_analysis_stats                                                                   |
|          | 177±3μs              | 175±2μs             |    0.99 | import_iris.Iris.time_analysis_trajectory                                                              |
|          | 319±9μs              | 304±3μs             |    0.95 | import_iris.Iris.time_aux_factory                                                                      |
|          | 85.8±0.8μs           | 85.2±0.8μs          |    0.99 | import_iris.Iris.time_common                                                                           |
|          | 168±2μs              | 165±3μs             |    0.98 | import_iris.Iris.time_common_lenient                                                                   |
|          | 987±10μs             | 999±10μs            |    1.01 | import_iris.Iris.time_common_metadata                                                                  |
|          | 137±1μs              | 134±0.8μs           |    0.97 | import_iris.Iris.time_common_mixin                                                                     |
|          | 1.20±0.01ms          | 1.19±0.01ms         |    0.99 | import_iris.Iris.time_common_resolve                                                                   |
|          | 206±4μs              | 202±4μs             |    0.98 | import_iris.Iris.time_config                                                                           |
|          | 117±0.6μs            | 116±0.7μs           |    0.99 | import_iris.Iris.time_coord_categorisation                                                             |
|          | 359±7μs              | 356±4μs             |    0.99 | import_iris.Iris.time_coord_systems                                                                    |
|          | 748±5μs              | 746±7μs             |    1    | import_iris.Iris.time_coords                                                                           |
|          | 669±4μs              | 677±10μs            |    1.01 | import_iris.Iris.time_cube                                                                             |
|          | 228±6μs              | 223±1μs             |    0.98 | import_iris.Iris.time_exceptions                                                                       |
|          | 77.9±0.8μs           | 78.1±0.4μs          |    1    | import_iris.Iris.time_experimental                                                                     |
|          | 193±4μs              | 192±2μs             |    0.99 | import_iris.Iris.time_fileformats                                                                      |
|          | 258±4μs              | 253±2μs             |    0.98 | import_iris.Iris.time_fileformats__ff                                                                  |
|          | 2.71±0.01ms          | 2.71±0.02ms         |    1    | import_iris.Iris.time_fileformats__ff_cross_references                                                 |
|          | 80.5±0.7μs           | 80.3±0.6μs          |    1    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                                     |
|          | 116±0.8μs            | 115±0.5μs           |    0.99 | import_iris.Iris.time_fileformats_abf                                                                  |
|          | 359±5μs              | 352±2μs             |    0.98 | import_iris.Iris.time_fileformats_cf                                                                   |
|          | 5.33±0.06ms          | 5.42±0.05ms         |    1.02 | import_iris.Iris.time_fileformats_dot                                                                  |
|          | 76.3±0.7μs           | 76.1±1μs            |    1    | import_iris.Iris.time_fileformats_name                                                                 |
|          | 263±1μs              | 263±2μs             |    1    | import_iris.Iris.time_fileformats_name_loaders                                                         |
|          | 120±0.9μs            | 118±1μs             |    0.99 | import_iris.Iris.time_fileformats_netcdf                                                               |
|          | 124±2μs              | 122±0.7μs           |    0.99 | import_iris.Iris.time_fileformats_nimrod                                                               |
|          | 215±2μs              | 213±4μs             |    0.99 | import_iris.Iris.time_fileformats_nimrod_load_rules                                                    |
|          | 788±6μs              | 786±7μs             |    1    | import_iris.Iris.time_fileformats_pp                                                                   |
|          | 186±2μs              | 187±2μs             |    1.01 | import_iris.Iris.time_fileformats_pp_load_rules                                                        |
|          | 135±0.6μs            | 137±2μs             |    1.02 | import_iris.Iris.time_fileformats_pp_save_rules                                                        |
|          | 517±3μs              | 520±4μs             |    1.01 | import_iris.Iris.time_fileformats_rules                                                                |
|          | 220±1μs              | 221±2μs             |    1    | import_iris.Iris.time_fileformats_structured_array_identification                                      |
|          | 84.9±0.9μs           | 83.7±0.6μs          |    0.99 | import_iris.Iris.time_fileformats_um                                                                   |
|          | 164±5μs              | 162±2μs             |    0.99 | import_iris.Iris.time_fileformats_um__fast_load                                                        |
|          | 140±0.9μs            | 138±1μs             |    0.99 | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                                      |
|          | 77.2±0.4μs           | 76.2±0.7μs          |    0.99 | import_iris.Iris.time_fileformats_um__ff_replacement                                                   |
|          | 83.2±0.4μs           | 83.2±0.8μs          |    1    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                                        |
|          | 999±8μs              | 1.00±0.01ms         |    1    | import_iris.Iris.time_fileformats_um_cf_map                                                            |
|          | 139±1μs              | 137±0.5μs           |    0.98 | import_iris.Iris.time_io                                                                               |
|          | 176±4μs              | 173±2μs             |    0.99 | import_iris.Iris.time_io_format_picker                                                                 |
|          | 219±2μs              | 222±4μs             |    1.01 | import_iris.Iris.time_iris                                                                             |
|          | 132±1μs              | 128±0.6μs           |    0.97 | import_iris.Iris.time_iterate                                                                          |
|          | 8.59±0.04ms          | 8.79±0.1ms          |    1.02 | import_iris.Iris.time_palette                                                                          |
|          | 342±2μs              | 344±3μs             |    1    | import_iris.Iris.time_plot                                                                             |
|          | 105±0.8μs            | 105±0.6μs           |    0.99 | import_iris.Iris.time_quickplot                                                                        |
|          | 2.17±0.03ms          | 2.18±0.02ms         |    1    | import_iris.Iris.time_std_names                                                                        |
|          | 1.77±0.02ms          | 1.77±0.02ms         |    1    | import_iris.Iris.time_symbols                                                                          |
|          | 107±0.8ms            | 107±1ms             |    1    | import_iris.Iris.time_tests                                                                            |
|          | 259±0.7μs            | 259±3μs             |    1    | import_iris.Iris.time_third_party_cartopy                                                              |
|          | 4.86±0.05ms          | 4.83±0.03ms         |    0.99 | import_iris.Iris.time_third_party_cf_units                                                             |
|          | 120±0.9μs            | 120±1μs             |    1    | import_iris.Iris.time_third_party_cftime                                                               |
|          | 2.83±0.01ms          | 2.84±0.02ms         |    1    | import_iris.Iris.time_third_party_matplotlib                                                           |
|          | 1.09±0ms             | 1.08±0ms            |    1    | import_iris.Iris.time_third_party_numpy                                                                |
|          | 175±1μs              | 175±2μs             |    1    | import_iris.Iris.time_third_party_scipy                                                                |
|          | 104±2μs              | 101±1μs             |    0.98 | import_iris.Iris.time_time                                                                             |
|          | 326±9μs              | 323±3μs             |    0.99 | import_iris.Iris.time_util                                                                             |
|          | 75.7±2μs             | 74.0±1μs            |    0.98 | iterate.IZip.time_izip                                                                                 |
|          | 8.22±0.07ms          | 8.16±0.08ms         |    0.99 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                             |
|          | 23.7±0.5ms           | 23.2±0.3ms          |    0.98 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                                         |
|          | 8.88±0.04ms          | 8.99±0.06ms         |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                             |
|          | 8.19±0.05ms          | 8.24±0.04ms         |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                              |
|          | 21.3±0.2ms           | 20.8±0.2ms          |    0.98 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                                          |
|          | 8.96±0.07ms          | 8.90±0.09ms         |    0.99 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                              |
|          | 1.36±0.01s           | 1.36±0.02s          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                               |
|          | 20.6±0.2ms           | 20.8±0.3ms          |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                           |
|          | 1.50±0.02s           | 1.52±0.01s          |    1.02 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                               |
|          | 1.37±0.01s           | 1.36±0.01s          |    0.99 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                                |
|          | 20.7±0.2ms           | 20.8±0.3ms          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                            |
|          | 1.51±0.01s           | 1.51±0.01s          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                                |
|          | 4.01±0.06ms          | 3.97±0.04ms         |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                                |
|          | 20.0±0.3ms           | 19.7±0.2ms          |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                            |
|          | 4.20±0.02ms          | 4.24±0.05ms         |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                                |
|          | 3.95±0.04ms          | 3.94±0.05ms         |    1    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                                 |
|          | 19.8±0.2ms           | 19.7±0.3ms          |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                             |
|          | 4.22±0.03ms          | 4.24±0.09ms         |    1    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                                 |
|          | 31.9±1ms             | 33.6±3ms            |    1.05 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                                          |
|          | 19.4±0.4ms           | 19.8±0.3ms          |    1.02 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                                      |
|          | 13.9±2ms             | 13.7±2ms            |    0.99 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                                          |
|          | 25.4±1ms             | 26.0±2ms            |    1.02 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                           |
|          | 70.7±2ms             | 70.7±2ms            |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                                       |
|          | 26.0±3ms             | 25.7±1ms            |    0.99 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                           |
|          | 443±4ms              | 439±3ms             |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                            |
|          | 2.78±0.06ms          | 2.73±0.04ms         |    0.98 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                                        |
|          | 446±2ms              | 444±4ms             |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                            |
|          | 447±4ms              | 443±3ms             |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                             |
|          | 2.85±0.08ms          | 2.79±0.07ms         |    0.98 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                                         |
|          | 451±3ms              | 449±4ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                             |
|          | 1.54±0.06ms          | 1.57±0.09ms         |    1.02 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                             |
|          | 2.79±0.1ms           | 2.80±0.08ms         |    1    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                                         |
|          | 1.55±0.08ms          | 1.55±0.09ms         |    1    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                             |
|          | 1.56±0.08ms          | 1.55±0.06ms         |    0.99 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                              |
|          | 2.90±0.1ms           | 2.82±0.06ms         |    0.97 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                                          |
|          | 1.57±0.06ms          | 1.59±0.07ms         |    1.01 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                              |
|          | 354±8ms              | 354±2ms             |    1    | load.ManyVars.time_many_var_load                                                                       |
|          | 8.29±0.06ms          | 8.26±0.07ms         |    1    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                                       |
|          | 9.04±0.05ms          | 9.09±0.08ms         |    1.01 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                                       |
|          | 1.38±0.01s           | 1.37±0.02s          |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                                         |
|          | 1.54±0.01s           | 1.56±0.02s          |    1.01 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                                         |
|          | 4.04±0.04ms          | 4.04±0.02ms         |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                            |
|          | 4.34±0.03ms          | 4.27±0.03ms         |    0.98 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                            |
|          | 8.14±0.07ms          | 8.22±0.2ms          |    1.01 | load.StructuredFF.time_structured_load((1280, 960, 5), False)                                          |
|          | 4.78±0.08ms          | 4.83±0.04ms         |    1.01 | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                           |
|          | 1.36±0.02s           | 1.36±0.01s          |    1    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                            |
|          | 373±3ms              | 373±4ms             |    1    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                             |
|          | 3.96±0.03ms          | 3.99±0.03ms         |    1.01 | load.StructuredFF.time_structured_load((2, 2, 2), False)                                               |
|          | 3.60±0.05ms          | 3.63±0.04ms         |    1.01 | load.StructuredFF.time_structured_load((2, 2, 2), True)                                                |
|          | 150±2ms              | 152±3ms             |    1.02 | load.TimeConstraint.time_time_constraint(20, 'FF')                                                     |
|          | 23.2±0.09ms          | 23.4±0.2ms          |    1.01 | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                                 |
|          | 164±2ms              | 166±1ms             |    1.01 | load.TimeConstraint.time_time_constraint(20, 'PP')                                                     |
|          | 30.0±0.2ms           | 30.2±0.2ms          |    1.01 | load.TimeConstraint.time_time_constraint(3, 'FF')                                                      |
|          | 23.3±0.2ms           | 22.8±0.2ms          |    0.98 | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                                  |
|          | 31.8±0.4ms           | 32.2±0.1ms          |    1.01 | load.TimeConstraint.time_time_constraint(3, 'PP')                                                      |
|          | 17.5±0.3ms           | 17.3±0.2ms          |    0.98 | load.ugrid.BasicLoading.time_load_file(1)                                                              |
|          | 41.0±0.5ms           | 41.2±0.4ms          |    1.01 | load.ugrid.BasicLoading.time_load_file(200000)                                                         |
|          | 14.1±0.3ms           | 13.9±0.2ms          |    0.99 | load.ugrid.BasicLoading.time_load_mesh(1)                                                              |
|          | 21.7±0.4ms           | 21.6±0.5ms          |    1    | load.ugrid.BasicLoading.time_load_mesh(200000)                                                         |
|          | 17.5±0.4ms           | 17.1±0.2ms          |    0.98 | load.ugrid.BasicLoadingTime.time_load_file(1)                                                          |
|          | 20.5±0.9ms           | 20.1±0.5ms          |    0.98 | load.ugrid.BasicLoadingTime.time_load_file(200000)                                                     |
|          | 14.2±0.3ms           | 14.2±0.2ms          |    1    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                                          |
|          | 16.8±0.4ms           | 16.7±0.6ms          |    0.99 | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                                     |
|          | 18.3±0.3ms           | 18.7±0.3ms          |    1.02 | load.ugrid.Callback.time_load_file_callback(1)                                                         |
|          | 50.7±0.3ms           | 50.0±0.9ms          |    0.99 | load.ugrid.Callback.time_load_file_callback(200000)                                                    |
|          | 18.7±0.4ms           | 18.7±0.3ms          |    1    | load.ugrid.CallbackTime.time_load_file_callback(1)                                                     |
|          | 22.6±0.9ms           | 21.7±0.5ms          |    0.96 | load.ugrid.CallbackTime.time_load_file_callback(200000)                                                |
|          | 2.73±0.09ms          | 2.66±0.06ms         |    0.97 | load.ugrid.DataRealisation.time_realise_data(10000)                                                    |
|          | 3.85±0.8ms           | 3.84±1ms            |    1    | load.ugrid.DataRealisation.time_realise_data(200000)                                                   |
|          | 38.5±2ms             | 38.2±1ms            |    0.99 | load.ugrid.DataRealisationTime.time_realise_data(10000)                                                |
|          | 829±10ms             | 831±7ms             |    1    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                               |
|          | 187±2ms              | 185±1ms             |    0.99 | merge_concat.Concatenate.time_concatenate                                                              |
|          | 226.9                | 227.1               |    1    | merge_concat.Concatenate.track_mem_merge                                                               |
|          | 45.8±0.5ms           | 46.7±0.8ms          |    1.02 | merge_concat.Merge.time_merge                                                                          |
|          | 10.8                 | 10.8                |    1    | merge_concat.Merge.track_mem_merge                                                                     |
|          | 6.58±0.03ms          | 6.59±0.03ms         |    1    | plot.AuxSort.time_aux_sort                                                                             |
|          | 80.1±4ms             | 80.5±5ms            |    1    | regridding.CurvilinearRegridding.time_regrid_pic                                                       |
|          | 144.8                | 144.8               |    1    | regridding.CurvilinearRegridding.track_mem_regrid_pic                                                  |
|          | 99.0±1ms             | 98.8±0.7ms          |    1    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                              |
|          | 50.0±1ms             | 49.6±2ms            |    0.99 | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                                     |
|          | 111.5                | 111.5               |    1    | regridding.HorizontalChunkedRegridding.track_mem_regrid_area_w                                         |
|          | 151.6                | 151.6               |    1    | regridding.HorizontalChunkedRegridding.track_mem_regrid_area_w_new_grid                                |
|          | 4.06±0.06ms          | 4.04±0.06ms         |    1    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                                       |
|          | 71.4±0.6ms           | 71.4±1ms            |    1    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                                        |
|          | 51.8±0.3ms           | 52.3±0.8ms          |    1.01 | save.NetcdfSave.time_netcdf_save_cube(600, False)                                                      |
|          | 572±3ms              | 574±5ms             |    1    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                                       |
|          | 91.6±1ns             | 93.6±2ns            |    1.02 | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                                       |
|          | 54.5±0.4ms           | 54.8±0.6ms          |    1.01 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                                        |
|          | 91.9±1ns             | 91.3±0.9ns          |    0.99 | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                                      |
|          | 503±3ms              | 506±3ms             |    1    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                                       |
|          | 0.3                  | 0.3                 |    1    | save.NetcdfSave.track_addedmem_netcdf_save(50, False)                                                  |
|          | 1.8                  | 1.9                 |    1.06 | save.NetcdfSave.track_addedmem_netcdf_save(50, True)                                                   |
|          | 0.3                  | 0.3                 |    1    | save.NetcdfSave.track_addedmem_netcdf_save(600, False)                                                 |
|          | 165.2                | 181.7               |    1.1  | save.NetcdfSave.track_addedmem_netcdf_save(600, True)                                                  |
|          | 43.0±1ms             | 42.1±0.8ms          |    0.98 | stats.PearsonR.time_lazy                                                                               |
|          | 19.0±0.2ms           | 18.9±0.4ms          |    0.99 | stats.PearsonR.time_real                                                                               |
|          | 19.4                 | 19.4                |    1    | stats.PearsonR.track_lazy                                                                              |
|          | 17.8                 | 17.8                |    1    | stats.PearsonR.track_real                                                                              |
|          | 22.7±0.2ms           | 22.6±1ms            |    1    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                              |
|          | 58.8±0.5ms           | 57.7±0.6ms          |    0.98 | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                             |
|          | 32.1                 | 32.1                |    1    | trajectory.TrajectoryInterpolation.track_trajectory_linear                                             |
|          | 21.5                 | 21.5                |    1    | trajectory.TrajectoryInterpolation.track_trajectory_nearest                                            |

Generated by GHA run 9177491151

benchmarks/asv_delegated.py

trexfeathers · 2024-06-26T14:23:58Z

Hoping to have this in by 2024-07-05

benchmarks/asv.conf.json

docs/src/whatsnew/latest.rst

benchmarks/asv_delegated.py

ESadek-MO

This looks good to me, thanks @trexfeathers!

trexfeathers · 2024-06-28T12:23:38Z

Thanks @ESadek-MO!

* upstream/main: Quieter datum warning (SciTools#6050) Allow MeshCoord to have a coord-system (SciTools#6016) Bump scitools/workflows from 2024.07.1 to 2024.07.2 (SciTools#6053) Faster concatenation of cubes with `AuxCoordFactory`s (SciTools#6038) Shorten cube iterator tests (SciTools#6041) Bump scitools/workflows from 2024.07.0 to 2024.07.1 (SciTools#6045) Bump scitools/workflows from 2024.06.5 to 2024.07.0 (SciTools#6034) Update test_Saver__ugrid.py (SciTools#6017) NEP29 and NumPy v2 pins (SciTools#6039) Adapt setup.py for pypa/setuptools@2db55275f. (SciTools#6036) Replace DelegatedConda with Delegated (SciTools#5963) Enable type hint checking (SciTools#5956) Bump scitools/workflows from 2024.06.4 to 2024.06.5 (SciTools#6026) Do not realize cell measures and ancillary variables in concatenate (SciTools#6010) [pre-commit.ci] pre-commit autoupdate (SciTools#6022) Bump scitools/workflows from 2024.06.3 to 2024.06.4 (SciTools#6018)

Replace DelegatedConda with Delegated.

04a1b90

trexfeathers added the benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts label May 20, 2024

trexfeathers added 4 commits May 21, 2024 12:27

Final tweaks.

9333c6d

Module docstring.

69e3377

Rename.

1c8e17b

Disable build_command.

c8ea42a

trexfeathers added benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts and removed benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts labels May 21, 2024

trexfeathers commented May 21, 2024

View reviewed changes

trexfeathers added 2 commits May 21, 2024 17:45

Merge remote-tracking branch 'upstream/main' into speed_benchmarks

f1fe48a

What's New entry.

0b9e7be

trexfeathers marked this pull request as ready for review May 21, 2024 17:51

trexfeathers added 2 commits May 22, 2024 13:37

Merge remote-tracking branch 'upstream/main' into speed_benchmarks

d6ea061

Corrected comment.

b30eabc

trexfeathers commented May 22, 2024

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trexfeathers assigned HGWright May 23, 2024

trexfeathers commented Jun 3, 2024

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ESadek-MO assigned ESadek-MO and unassigned HGWright Jun 5, 2024

trexfeathers mentioned this pull request Jun 26, 2024

Enable type hint checking #5956

Merged

trexfeathers commented Jun 26, 2024

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trexfeathers added 4 commits June 27, 2024 14:58

Merge remote-tracking branch 'upstream/main' into speed_benchmarks

f1beaf4

Clearer JSON config comment.

3c7446a

MyPy compliance.

e0e4fbd

Better what's new entry.

c81da69

trexfeathers added benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts and removed benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts labels Jun 27, 2024

Safe type hinting.

10a2a57

trexfeathers added benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts and removed benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts labels Jun 27, 2024

trexfeathers linked an issue Jun 27, 2024 that may be closed by this pull request

Overnight benchmark workflow failed: 9687897419 #6028

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ESadek-MO approved these changes Jun 28, 2024

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ESadek-MO merged commit 1a73e84 into SciTools:main Jun 28, 2024
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Replace DelegatedConda with Delegated #5963

Replace DelegatedConda with Delegated #5963

trexfeathers commented May 20, 2024 •

edited

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github-actions bot commented May 21, 2024

trexfeathers commented Jun 26, 2024

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trexfeathers commented Jun 28, 2024

Replace DelegatedConda with Delegated #5963

Replace DelegatedConda with Delegated #5963

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trexfeathers commented May 20, 2024 • edited Loading

🚀 Pull Request

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⏱️ Performance Benchmark Report: f5bf5b7

github-actions bot commented May 21, 2024

⏱️ Performance Benchmark Report: 7c75a23

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trexfeathers commented May 20, 2024 •

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⏱️ Performance Benchmark Report: `f5bf5b7`

⏱️ Performance Benchmark Report: `7c75a23`