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Add Bitonic Sort demo#67

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bmedina merged 28 commits intomainfrom
bmedina/260205/bitonic-sort-demo
Feb 10, 2026
Merged

Add Bitonic Sort demo#67
bmedina merged 28 commits intomainfrom
bmedina/260205/bitonic-sort-demo

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@bmedina bmedina commented Feb 7, 2026 •
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Description

This is a port of this WebGPU sample.

Related Issue

vscode launch and task files cleaned up to add entries for the new demo and remove entries for projects that no longer exist.

Screenshot:

image

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

  • I have signed the Adobe Open Source CLA.
  • My code follows the code style of this project.
  • My change requires a change to the documentation.
  • I have updated the documentation accordingly.
  • I have read the CONTRIBUTING document.
  • I have added tests to cover my changes.
  • All new and existing tests passed.

@bmedina bmedina requested review from cuberoot and starmole February 7, 2026 00:12
@bmedina bmedina marked this pull request as ready for review February 7, 2026 00:14
@bmedina bmedina force-pushed the bmedina/260205/bitonic-sort-demo branch from e8856f6 to 0b10596 Compare February 10, 2026 00:25
starmole
starmole approved these changes Feb 10, 2026
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@starmole starmole left a comment

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great! see comments for possible improvements.

Comment thread Demos/BitonicSort/BitonicSort.swift Outdated
Comment thread Demos/GameOfLife/GameOfLife.swift
Comment thread Demos/BitonicSort/BitonicSort.swift Outdated
cuberoot
cuberoot reviewed Feb 10, 2026
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Comment thread Demos/BitonicSort/BitonicSort.swift
bmedina added 23 commits February 10, 2026 09:30
@bmedina
Add BitonicSort executable target.
b369641
@bmedina
Initial shader port from the TypeScript version
c477ca2
@bmedina
Rename file: Algorithm->State
0a444e3 
Add initial sort state struct.
@bmedina
WIP BitonicSort implementation
24ddb0c
@bmedina
Remove emojis from stdout output.
b29e26a
@bmedina
Flesh out BitonicSort.initialize
fea9f02
@bmedina
Add array count params that I thought could be ommitted. We have more…
5ff834b 
… work to do in the wrappers to fix that.
@bmedina
Remove needless array count parameters.
06ff6ea
@bmedina
Implement executeStep. Demo now works as expected.
109df3c
@bmedina
Add build tasks that launch.json implies exist.
b6e3b6c
@bmedina
Remove non-functional RedClear entries.
868f4ec
@bmedina
Extract methods from initialize to better expose the initialization f…
10d7ca3 
…low.
@bmedina
Rename method
6603be7
@bmedina
Slow down to 2 computations per second.
8bf661d
@bmedina
Increase grid size and switch from interval timing to updatesPerSecond.
b35c1cb
@bmedina
Add key handling for r to reset the sorting from the beginning.
fb15a65
@bmedina
Add copyright header comments.
6d84892
@bmedina
Make the workgroup size easily changeable.
bd57ec4
@bmedina
Iniitialize the uniforms buffer before we render the first frame to a…
195612e 
…void garbage.
@bmedina
Handle 'p' key to pause the sort.
f724d82
@bmedina
Add a highlight mode, similar to the web demo. Use 'h' key to toggle.
2418fa2
@bmedina
Format file.
a22bbbc
@bmedina
Replace magic number with workgroupSize.
b43db85
@bmedina bmedina force-pushed the bmedina/260205/bitonic-sort-demo branch from b8be48f to 1c98983 Compare February 10, 2026 18:32
@bmedina bmedina merged commit 2e0a25d into main Feb 10, 2026
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@cuberoot cuberoot cuberoot approved these changes

@starmole starmole starmole approved these changes

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3 participants

@bmedina @cuberoot @starmole