[PERF] Cartridge Boot and Program Ownership

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bQUARKz 2026-04-20 14:10:47 +01:00
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id: AGD-0014 id: AGD-0014
ticket: perf-cartridge-boot-and-program-ownership ticket: perf-cartridge-boot-and-program-ownership
title: Agenda - [PERF] Cartridge Boot and Program Ownership title: Agenda - [PERF] Cartridge Boot and Program Ownership
status: open status: abandoned
created: 2026-03-27 created: 2026-03-27
resolved: resolved: 2026-04-20
decision: decision:
tags: [] tags: []
--- ---
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## Open Questions de Arquitetura ## Open Questions de Arquitetura
1. O projeto quer boot otimizado para trocas frequentes ou apenas para cold start? 1. O projeto quer boot otimizado para trocas frequentes ou apenas para cold start?
R: o runtime precisa ser otimizado para trocas frequentes. o ciclo pode ser: 1. run prometeu que fica rodando como uma plataforma, podendo trocar carts durante seu funcionamento. 2. run cart direto, ai funciona como um jogo separado. mas o funcionamento do boot do cart deve ser o mesmo em ambos os casos.
2. Existe risco real de aliasing/perigo de lifetime ao evitar copias aqui? 2. Existe risco real de aliasing/perigo de lifetime ao evitar copias aqui?
R: nao, o cart deve ser imutavel para o prometeu, de forma que este possa se tornar fonte da verdade. o grande vilao aqui eh remocao do cart no meio do runtime e coisas do tipo.
3. Vale aceitar copia de metadata pequena e atacar so `program`? 3. Vale aceitar copia de metadata pequena e atacar so `program`?
R: se nao me engano isso jah acontece com o asset_table, ele fica na memoria sempre depois do boot. e sim, eh completamente valido, isso o problema eh aceitar copia de tudo indiscriminadamente.
## Dependencias ## Dependencias