Maintaining two separate codebases (32-bit and 64-bit JITs) slowed down development and doubled the debugging workload for a shrinking user base.
The reference to "" and an " interesting paper " most likely refers to the Dolphin Attack , a security research paper detailing how inaudible ultrasonic commands can be used to control voice assistants .
: Maintaining 32-bit support required the developers to write and test two versions of every piece of code. By focusing solely on 64-bit, they could simplify the codebase and implement optimisations that a 32-bit environment simply couldn't handle. dolphin 32 bits github
Most "deep features" currently discussed on GitHub for Dolphin revolve around optimizing the 64-bit experience: randovania/py-dolphin-memory-engine: Python ... - GitHub
You can download the last official 32-bit versions of Dolphin directly from the historical releases in the main repository. Maintaining two separate codebases (32-bit and 64-bit JITs)
The official Dolphin repository on GitHub is strictly 64-bit (x64 and ARM64). However, GitHub remains a valuable archive if you specifically need 32-bit software. 1. Archival Official Releases
The main Dolphin GitHub focuses strictly on 64-bit to maximize performance and utilize modern CPU architecture. By focusing solely on 64-bit, they could simplify
32-bit applications can only address a maximum of 2GB to 4GB of RAM. Wii emulation frequently pushes past these limits, causing crashes.