Uber / gluten-fork
Components & Dependencies

An overview of source code logical components.

Intro

Logical decomposition is a representation of the organization of the main source code, where every and each file is put in exactly one logical component.

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Logical Decompositions Overview

Analyzed system has 1 logical decomposition:

Logical Decomposition #1: PRIMARY

The decompositions is based on the folder structure at level 1 (relative to the source code root).

Bubble Chart | Tree Map
Component Sizes (Lines of Code)
The "primary" logical decomposition has 15 components.
  • 1,292 files, 123,818 LOC (100.0% vs. main code).
  • "cpp-ch" is biggest, containing 31.16% of LOC.
  • "ROOT" is smallest, containing 0.02% of LOC.


cpp-ch38584 LOC (31%) 288 files
gluten-core21108 LOC (17%) 275 files
cpp20048 LOC (16%) 188 files
backends-clickhouse11576 LOC (9%) 123 files
tools8630 LOC (6%) 161 files
shims8393 LOC (6%) 71 files
gluten-data5981 LOC (4%) 70 files
backends-velox4645 LOC (3%) 39 files
substrait1773 LOC (1%) 24 files
dev1131 LOC (<1%) 26 files
gluten-celeborn1085 LOC (<1%) 10 files
gluten-ui402 LOC (<1%) 7 files
gluten-iceberg274 LOC (<1%) 6 files
gluten-delta167 LOC (<1%) 3 files
ROOT21 LOC (<1%) 1 file
Static Dependencies
Dependencies among components are static code dependencies among files in different components.
  • Analyzed system has 46 links (arrows) between components.
  • The number on the arrow represents the number of files from referring component that depend on files in referred component.
  • These 46 links contain 434 dependencies.
  • There are 13 places (26 links) with cyclic dependencies (321 file dependencies).
G gluten-iceberg gluten-iceberg gluten-core gluten-core gluten-iceberg->gluten-core 2 shims shims gluten-iceberg->shims 2 tools tools tools->gluten-core 8 tools->shims 8 gluten-ui gluten-ui gluten-ui->gluten-core 2 gluten-ui->shims 4 ROOT ROOT backends-clickhouse backends-clickhouse backends-clickhouse->tools 21 backends-clickhouse->gluten-core 41 backends-velox backends-velox backends-clickhouse->backends-velox 18 gluten-delta gluten-delta backends-clickhouse->gluten-delta 1 gluten-data gluten-data backends-clickhouse->gluten-data 5 backends-clickhouse->shims 45 gluten-core->tools 15 gluten-core->gluten-ui 3 gluten-core->backends-velox 11 gluten-core->gluten-data 1 gluten-core->shims 60 gluten-celeborn gluten-celeborn gluten-celeborn->backends-clickhouse 1 gluten-celeborn->gluten-core 7 gluten-celeborn->backends-velox 2 gluten-celeborn->gluten-data 3 gluten-celeborn->shims 8 backends-velox->tools 4 backends-velox->backends-clickhouse 8 backends-velox->gluten-core 13 backends-velox->gluten-delta 2 backends-velox->gluten-data 11 backends-velox->shims 15 cpp-ch cpp-ch substrait substrait substrait->tools 1 substrait->backends-clickhouse 1 substrait->gluten-core 2 substrait->backends-velox 5 substrait->gluten-data 1 substrait->shims 11 gluten-delta->tools 1 gluten-delta->shims 1 gluten-data->backends-clickhouse 2 gluten-data->gluten-core 16 gluten-data->backends-velox 2 gluten-data->shims 6 shims->tools 16 shims->backends-clickhouse 2 shims->gluten-core 15 shims->gluten-celeborn 2 shims->backends-velox 27 shims->gluten-data 2 cpp cpp dev dev


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Component Commits
Components ordered by number of commits
Total Commits per Component
All commits, some commits may include files from multiple components.
gluten-core565 commits (23%)
cpp508 commits (21%)
backends-clickhouse330 commits (13%)
cpp-ch328 commits (13%)
shims249 commits (10%)
backends-velox189 commits (7%)
gluten-data126 commits (5%)
gluten-celeborn23 commits (<1%)
tools17 commits (<1%)
dev11 commits (<1%)
gluten-iceberg6 commits (<1%)
substrait5 commits (<1%)
gluten-ui3 commits (<1%)
gluten-delta3 commits (<1%)
ROOT2 commits (<1%)
Yearly File Updates Trend per Components
The number of file changes in commits
animated commit history: all time cumulative | 12 months window
2024 2023 2022
gluten-core
119
1681
370
cpp
160
1484
184
cpp-ch
131
1337
backends-clickhouse
58
612
285
gluten-data
34
448
15
shims
38
311
72
backends-velox
49
244
8
tools
1
220
dev
37
1
gluten-celeborn
6
31
substrait
12
5
23
gluten-ui
15
gluten-iceberg
1
12
gluten-delta
1
4
ROOT
1
1


Dependencies between components in same commits (past 180 days)
The number on the lines shows the number of shared commits.
See detailed temporal dependencies report...

G cpp cpp cpp--cpp 89 gluten-core gluten-core cpp--gluten-core 34 backends-velox backends-velox cpp--backends-velox 34 cpp-ch cpp-ch cpp--cpp-ch 2 backends-clickhouse backends-clickhouse cpp--backends-clickhouse 16 shims shims cpp--shims 30 gluten-data gluten-data cpp--gluten-data 23 gluten-core--gluten-core 82 gluten-core--backends-velox 60 gluten-core--cpp-ch 11 gluten-core--shims 38 substrait substrait gluten-core--substrait 2 gluten-delta gluten-delta gluten-core--gluten-delta 2 backends-velox--backends-velox 25 backends-velox--backends-clickhouse 38 cpp-ch--backends-velox 2 cpp-ch--cpp-ch 59 gluten-celeborn gluten-celeborn cpp-ch--gluten-celeborn 3 backends-clickhouse--gluten-core 55 backends-clickhouse--cpp-ch 13 backends-clickhouse--backends-clickhouse 30 backends-clickhouse--shims 17 backends-clickhouse--gluten-celeborn 7 shims--backends-velox 23 shims--cpp-ch 5 shims--shims 20 shims--substrait 2 shims--gluten-delta 1 gluten-data--gluten-core 21 gluten-data--backends-velox 25 gluten-data--backends-clickhouse 12 gluten-data--shims 12 gluten-data--gluten-data 22 gluten-data--gluten-celeborn 11 gluten-celeborn--cpp 8 gluten-celeborn--gluten-core 6 gluten-celeborn--backends-velox 6 gluten-celeborn--shims 8 gluten-celeborn--gluten-celeborn 5 gluten-iceberg gluten-iceberg gluten-iceberg--gluten-core 6 gluten-iceberg--backends-velox 4 gluten-iceberg--backends-clickhouse 4 gluten-iceberg--shims 1 gluten-iceberg--gluten-iceberg 3 substrait--backends-velox 2 substrait--gluten-data 2 substrait--substrait 2 tools tools tools--tools 1 dev dev dev--cpp 1 dev--dev 1

2024-04-03 15:27