--- id: wiki-2026-0508-sharedarraybuffer title: SharedArrayBuffer category: 10_Wiki/Topics_Art status: needs_review canonical_id: self aliases: [P-REINFORCE-AUTO-C22BDF] duplicate_of: none source_trust_level: A confidence_score: 0.9 tags: [auto-reinforced] raw_sources: [] last_reinforced: 2026-04-20 github_commit: "[P-Reinforce] Continuous Worker - SharedArrayBuffer" inferred_by: Claude Opus 4.7 (auto-normalize 2026-05-08) tech_stack: language: unspecified framework: unspecified --- # [[SharedArrayBuffer]] ## ๐Ÿ“Œ ํ•œ ์ค„ ํ†ต์ฐฐ (The Karpathy Summary) > SharedArrayBuffer๋Š” ๋‹ค์ค‘ ์Šค๋ ˆ๋“œ ํ™˜๊ฒฝ์—์„œ Web Worker์™€ ๋ฉ”์ธ ์Šค๋ ˆ๋“œ ๊ฐ„์— ๋ฐ์ดํ„ฐ๋ฅผ ๊ณต์œ ํ•  ๋•Œ ๋ฉ”๋ชจ๋ฆฌ ๊ณผ๋ถ€ํ•˜๋ฅผ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉ๋˜๋Š” ๊ธฐ์ˆ ์ž…๋‹ˆ๋‹ค [1]. ์ „ํ†ต์ ์ธ ๋ฐ์ดํ„ฐ ์ „๋‹ฌ ๋ฐฉ์‹๊ณผ ๋‹ฌ๋ฆฌ ๋ฉ”๋ชจ๋ฆฌ๋ฅผ ๋ณต์ œํ•˜์ง€ ์•Š๋Š” ์ œ๋กœ ์นดํ”ผ(Zero-copy) ์•„ํ‚คํ…์ฒ˜๋ฅผ ๊ตฌํ˜„ํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•ด์ค๋‹ˆ๋‹ค [1]. ์ด๋ฅผ ํ†ตํ•ด Electron๊ณผ ๊ฐ™์€ ํ™˜๊ฒฝ์—์„œ ๋Œ€๊ทœ๋ชจ 3D ๋ชจ๋ธ์„ ๋กœ๋“œํ•˜๊ณ  ํŒŒ์‹ฑํ•  ๋•Œ ๋ฉ”๋ชจ๋ฆฌ ์•ˆ์ •์„ฑ์„ ํš๊ธฐ์ ์œผ๋กœ ์œ ์ง€ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค [1, 2]. ## ๐Ÿ“– ๊ตฌ์กฐํ™”๋œ ์ง€์‹ (Synthesized Content) ๋ณธ๋ฌธ ๊ตฌ์กฐํ™” ์ž‘์—… ์ค‘... ## โš ๏ธ ๋ชจ์ˆœ ๋ฐ ์—…๋ฐ์ดํŠธ (Contradictions & Updates) - **๊ณผ๊ฑฐ ๋ฐ์ดํ„ฐ์™€์˜ ์ถฉ๋Œ:** ์ž๋™ํ™” ์—”์ง„์— ์˜ํ•ด ๋งคํ•‘๋œ ์ง€์‹์œผ๋กœ, ์ถ”ํ›„ ์ •๋ฐ€ ๊ฒ€์ฆ ํ•„์š”. - **์ •์ฑ… ๋ณ€ํ™”:** Graphics & Performance ๋ถ„์•ผ์˜ ์ž๋™ ์ž์‚ฐํ™” ์ˆ˜ํ–‰. ## ๐Ÿ”— ์ง€์‹ ์—ฐ๊ฒฐ (Graph) - **Related Topics:** [[Web Worker]], [[Structured Cloning]], [[BufferAttribute]], [[Zero-copy architecture]] - **Projects/Contexts:** [[Electron ๊ธฐ๋ฐ˜ WebGL CAD ๋ Œ๋”๋ง ์ตœ์ ํ™”]] - **Contradictions/Notes:** ์†Œ์Šค์—์„œ๋Š” ์›Œ์ปค๋ฅผ ํ™œ์šฉํ•  ๋•Œ ๊ธฐ์กด์˜ Structured Cloning์„ ์‚ฌ์šฉํ•  ๊ฒฝ์šฐ ๋ฐ์ดํ„ฐ๊ฐ€ ์ „์ฒด ๋ณต์‚ฌ๋˜์–ด OOM์ด ๋ฐœ์ƒํ•  ์œ„ํ—˜์ด ํฌ์ง€๋งŒ, SharedArrayBuffer๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ๋ณต์‚ฌ ๊ณผ์ •์„ ์—†์• (Zero-copy) ์ด๋Ÿฌํ•œ ๋ฉ”๋ชจ๋ฆฌ ์˜ค๋ฒ„ํ—ค๋“œ๋ฅผ ์™„๋ฒฝํžˆ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋‹ค๊ณ  ๋Œ€์กฐํ•˜์—ฌ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค [1]. --- *Last updated: 2026-04-19* - Raw Source: [[00_Raw/2026-04-20/SharedArrayBuffer.md]] --- ## ๐Ÿค– LLM ํ™œ์šฉ ํžŒํŠธ (How to Use This Knowledge) **์–ธ์ œ ์ด ์ง€์‹์„ ์“ฐ๋Š”๊ฐ€:** - *(TODO)* **์–ธ์ œ ์“ฐ๋ฉด ์•ˆ ๋˜๋Š”๊ฐ€:** - *(TODO)* ## ๐Ÿงช ๊ฒ€์ฆ ์ƒํƒœ (Validation) - **์ •๋ณด ์ƒํƒœ:** needs_review - **์ถœ์ฒ˜ ์‹ ๋ขฐ๋„:** A - **๊ฒ€ํ†  ์ด์œ :** *(P-Reinforce Phase 1 ์ž๋™ ์ •๊ทœํ™”. ๋ณธ๋ฌธ ๊ฒ€์ฆ ํ•„์š”.)* ## ๐Ÿงฌ ์ค‘๋ณต ๊ฒ€์‚ฌ (Duplicate Check) - **๊ธฐ์กด ์œ ์‚ฌ ๋ฌธ์„œ:** *(TODO: ์ธ๋ฑ์„œ ํด๋Ÿฌ์Šคํ„ฐ ๋ฆฌํฌํŠธ ์ฐธ์กฐ)* - **์ฒ˜๋ฆฌ ๋ฐฉ์‹:** UPDATE (์ž๋™ ์ •๊ทœํ™”) - **์ฒ˜๋ฆฌ ์ด์œ :** Phase 1 ์ •๊ทœํ™” โ€” ์˜› ํ…œํ”Œ๋ฆฟ/๋ˆ„๋ฝ ํ•„๋“œ ๋ณด๊ฐ•. ## ๐Ÿ•“ ๋ณ€๊ฒฝ ์ด๋ ฅ (Changelog) | ๋‚ ์งœ | ๋ณ€๊ฒฝ ๋‚ด์šฉ | ์ฒ˜๋ฆฌ ๋ฐฉ์‹ | ์‹ ๋ขฐ๋„ | |------|-----------|-----------|--------| | 2026-05-08 | P-Reinforce Phase 1 ์ •๊ทœํ™” (frontmatter + ํ—ค๋” ํ‘œ์ค€ํ™”) | UPDATE | A | ## ๐Ÿ’ป ์ฝ”๋“œ ํŒจํ„ด (Code Patterns) **ํŒจํ„ด 1:** *(TODO: ์ด ํ”„๋กœ์ ํŠธ ์ปจ๋ฒค์…˜ ๋ฐ˜์˜ํ•œ ๊ตฌ์กฐ ์Šค์ผˆ๋ ˆํ†ค)* ```text # TODO ``` ## ๐Ÿค” ์˜์‚ฌ๊ฒฐ์ • ๊ธฐ์ค€ (Decision Criteria) **์„ ํƒ A๋ฅผ ์จ์•ผ ํ•  ๋•Œ:** - *(TODO)* **์„ ํƒ B๋ฅผ ์จ์•ผ ํ•  ๋•Œ:** - *(TODO)* **๊ธฐ๋ณธ๊ฐ’:** > *(TODO)* ## โŒ ์•ˆํ‹ฐํŒจํ„ด (Anti-Patterns) - **[์•ˆํ‹ฐํŒจํ„ด]:** *(TODO: ๋ฌด์—‡์„ ํ•˜๋ฉด ์•ˆ ๋˜๋Š”๊ฐ€ + ์ด์œ  + ๋Œ€์‹  ๋ฌด์—‡์„)*