devlog:

GPU

Latest Articles
Devlog

VFX shaders and screen recording

Captain's Log: Stardate 79711.6

Evan Mezeske

Mar 2026

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Devlog

Anukari on the CPU (part 3: in retrospect)

Captain's Log: Stardate 79350.3

Evan Mezeske

Nov 2025

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Devlog

Anukari on the CPU (part 2: CPU optimization)

Captain's Log: Stardate 79317.7

Evan Mezeske

Nov 2025

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Devlog

Anukari on the CPU (part 1: GPU issues)

Captain's Log: Stardate 79314.6

Evan Mezeske

Nov 2025

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Devlog

Working better on some Radeon chips

Captain's Log: Stardate 79013.9

Evan Mezeske

Jul 2025

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Devlog

Multichannel, ASIO, Radeon, and randomization

Captain's Log: Stardate 79000.1

Evan Mezeske

Jul 2025

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Devlog

Huge macOS performance improvements

Captain's Log: Stardate 78871.1

Evan Mezeske

May 2025

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Devlog

Apple performance progress

Captain's Log: Stardate 78825.2

Evan Mezeske

May 2025

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Devlog

Had a super productive conversation with an Apple Metal engineer

Captain's Log: Stardate 78811.5

Evan Mezeske

May 2025

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Devlog

An Appeal to Apple from Anukari

Captain's Log: Stardate 78809.2

Evan Mezeske

May 2025

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Devlog

Getting more and more stable

Captain's Log: Stardate 78592.1

Evan Mezeske

Feb 2025

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Devlog

More workarounds for Apple

Captain's Log: Stardate 78573.2

Evan Mezeske

Feb 2025

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Devlog

The new warp alignment optimizer

Captain's Log: Stardate 78354.7

Evan Mezeske

Nov 2024

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Devlog

The CUDA port, and more optimization

Captain's Log: Stardate 78341.3

Evan Mezeske

Nov 2024

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Devlog

Waste makes haste...?

Captain's Log: Stardate 78324

Evan Mezeske

Nov 2024

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Devlog

Starting to micro-optimize, and 3D artwork

Captain's Log: Stardate 78310.9

Evan Mezeske

Nov 2024

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Devlog

Weird Filament bug on Metal backend

Captain's Log: Stardate 78280.5

Evan Mezeske

Oct 2024

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Devlog

Lions, tigers, and high-DPI, oh my

Captain's Log: Stardate 78275.5

Evan Mezeske

Oct 2024

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Devlog

Instanced .glb assets in new renderer

Captain's Log: Stardate 78206.5

Evan Mezeske

Sep 2024

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Devlog

Rendering on MacOS in Metal

Captain's Log: Stardate 78203.4

Evan Mezeske

Sep 2024

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Devlog

3D rendering in a hovering native window

Captain's Log: Stardate 78201

Evan Mezeske

Sep 2024

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Devlog

Exploring options for using Google Filament

Captain's Log: Stardate 78198.7

Evan Mezeske

Sep 2024

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Devlog

3D graphics / GPU audio interference?

Captain's Log: Stardate 78195.4

Evan Mezeske

Sep 2024

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Devlog

Anukari audio computed on GPU with Metal

Captain's Log: Stardate 78146.3

Evan Mezeske

Sep 2024

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Devlog

Porting audio GPU code to Apple Metal

Captain's Log: Stardate 78143.7

Evan Mezeske

Sep 2024

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Devlog

Performance state of the union (bad on MacOS)

Captain's Log: Stardate 78129.1

Evan Mezeske

Aug 2024

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Devlog

New optimization: mixing mics on GPU

Captain's Log: Stardate 78115.4

Evan Mezeske

Aug 2024

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Devlog

Voice instancing is amazing

Captain's Log: Stardate 77973.4

Evan Mezeske

Jul 2024

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Devlog

Instanced instruments on the GPU

Captain's Log: Stardate 77965.4

Evan Mezeske

Jul 2024

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Devlog

FFT-based audio clip comparison for golden tests

Captain's Log: Stardate 77921.4

Evan Mezeske

Jun 2024

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Devlog

Cleaning up hacks from MacOS support

Captain's Log: Stardate 77918.8

Evan Mezeske

Jun 2024

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Devlog

Restructuring GUI unit tests

Captain's Log: Stardate 77916.5

Evan Mezeske

Jun 2024

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Devlog

Getting tests passing on MacOS

Captain's Log: Stardate 77913.4

Evan Mezeske

Jun 2024

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Devlog

Anukari runs on MacOS now

Captain's Log: Stardate 77907.5

Evan Mezeske

Jun 2024

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Devlog

Voice instancing: it's alive!

Captain's Log: Stardate 77875

Evan Mezeske

May 2024

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Devlog

New memory layout for voice instancing

Captain's Log: Stardate 77872.5

Evan Mezeske

May 2024

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Devlog

Starting work on instanced voice mode

Captain's Log: Stardate 77870.1

Evan Mezeske

May 2024

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Devlog

Bad memory access on the GPU: pain

Captain's Log: Stardate 77823.5

Evan Mezeske

May 2024

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Devlog

Modulator link editing edge cases

Captain's Log: Stardate 77795.9

Evan Mezeske

Apr 2024

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Devlog

LFO retriggering working

Captain's Log: Stardate 77702.4

Evan Mezeske

Mar 2024

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Devlog

Generalized MIDI receiver interface

Captain's Log: Stardate 77697.7

Evan Mezeske

Mar 2024

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Devlog

Golden tests already preventing bugs

Captain's Log: Stardate 77677.9

Evan Mezeske

Mar 2024

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Devlog

GPU memory corruption is fun

Captain's Log: Stardate 77667

Evan Mezeske

Mar 2024

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Devlog

Golden testing with audio clips

Captain's Log: Stardate 77642.8

Evan Mezeske

Mar 2024

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Devlog

Master out and GPU usage meters

Captain's Log: Stardate 77612.6

Evan Mezeske

Feb 2024

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Devlog

Writing my own OpenCL obfuscator :(

Captain's Log: Stardate 77607.2

Evan Mezeske

Feb 2024

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Devlog

Sticky delay line buffer indices

Captain's Log: Stardate 77516.5

Evan Mezeske

Jan 2024

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Devlog

Bugs, GPUs, DMA, and pinned memory

Captain's Log: Stardate 77513.9

Evan Mezeske

Jan 2024

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Devlog

Adding delay lines

Captain's Log: Stardate 77508.3

Evan Mezeske

Jan 2024

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Devlog

[The Bug] Wasn't actually a bug in Anukari

Captain's Log: Stardate 77466.9

Evan Mezeske

Jan 2024

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Devlog

[The Bug] Reality doesn't make sense

Captain's Log: Stardate 77464.6

Evan Mezeske

Dec 2023

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Devlog

[The Bug] No repro, way more tests

Captain's Log: Stardate 77461.8

Evan Mezeske

Dec 2023

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Devlog

Mic compression on GPU

Captain's Log: Stardate 77439.9

Evan Mezeske

Dec 2023

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Devlog

Modulating object rotation

Captain's Log: Stardate 77437.1

Evan Mezeske

Dec 2023

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Devlog

Fixing my GPU PRNG implementation for S&H

Captain's Log: Stardate 77434.9

Evan Mezeske

Dec 2023

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Devlog

Working through modulation edge cases

Captain's Log: Stardate 77429.4

Evan Mezeske

Dec 2023

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Devlog

UX for GPU memory limits

Captain's Log: Stardate 77425.6

Evan Mezeske

Dec 2023

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Devlog

Fuzz testing random presets

Captain's Log: Stardate 77421.1

Evan Mezeske

Dec 2023

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Devlog

An optimization via GPU warp alignment

Captain's Log: Stardate 77418

Evan Mezeske

Dec 2023

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Devlog

Modulation can now affect 3D visuals

Captain's Log: Stardate 77415.6

Evan Mezeske

Dec 2023

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Devlog

FM oscillators/LFOs by adding GPU state

Captain's Log: Stardate 77412.2

Evan Mezeske

Dec 2023

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Devlog

First GPU implementation for LFOs

Captain's Log: Stardate 77393.2

Evan Mezeske

Dec 2023

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Devlog

GPU code working for modulated springs

Captain's Log: Stardate 77390.4

Evan Mezeske

Dec 2023

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Devlog

Recursive modulators, and fuzz testing

Captain's Log: Stardate 77379.8

Evan Mezeske

Nov 2023

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Devlog

Making link parameters modulatable

Captain's Log: Stardate 77374.0

Evan Mezeske

Nov 2023

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Devlog

Adding modulation, working on ADC23 slides

Captain's Log: Stardate 77168.9

Evan Mezeske

Oct 2023

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platform specs

WINDOWS
  • Windows 10+ 64-bit x86
  • CPU: circa 2015 or newer w/ AVX2
  • Basic GPU with Vulkan support
  • 1 GB free hard disk space
  • VST3, AAX, and standalone executable
MAC
  • macOS 12+
  • Apple Silicon: M1+
  • Intel Mac: circa 2015 or newer w/ AVX2
  • 1 GB free hard disk space
  • VST3, AU, AAX, and standalone executable
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