One setjmp call was eating 81% of Geolith's emulator frame time
I'm the developer of NeoBox (https://neo-box.app). It's a Neo Geo emulator frontend for Mac + iPhone + iPad as one universal app. I'm using Rupert Carmichael's amazing Geolith library https://gitlab.com/jgemu/geolith for the actual emulation. I then have a Metal-backed rendering pipeline. Recent versions where I was porting NeoBox for iPhone and testing on my iPhone 15 Pro, I noticed it getting hot! Granted I've had the phone for a few years, but I was wondering if there were was something I cou
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points · 2 votes
2026-10-23 04:00:22.963Z
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来源描述：I'm the developer of NeoBox (https://neo-box.app). It's a Neo Geo emulator frontend for Mac + iPhone + iPad as one universal app. I'm using Rupert Carmichael's amazing Geolith library https://gitlab.com/jgemu/geolith for the actual emulation. I then have a Metal-backed rendering pipeline. Recent versions where I was porting NeoBox for iPhone and testing on my iPhone 15 Pro, I noticed it getting hot! Granted I've had the phone for a few years, but I was wondering if there were was something I cou
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来源票数: 2 votes (2026年10月23日 UTC; cumulative since publication)；前次同口径记录为 2（2026年10月22日 UTC），两个观测值不等于需求增长。 可供比较的近期同类记录：“[程序员] 搞了个挂机修仙小游戏” (V2EX, 2026年11月5日)；“Why This Obscure Audio Codec Is a Perfect Fit for the N64” (Hacker News, 2026年11月5日)。主题相近仅用于导航，未核验其是否属于同一需求或独立证据。
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