TIL #1 First Try (2021.05.11.)

start_upยท2021๋…„ 5์›” 11์ผ
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TIL

๋ชฉ๋ก ๋ณด๊ธฐ
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๐Ÿ“ starting up!

A. Operating System

Lock๐Ÿ”’ (on 05.18)

  1. Spin Lock์€ ๋ฌด์—‡์ธ๊ฐ€์š”?
  2. Spin Lock์€ ์–ด๋–ป๊ฒŒ ํ‰๊ฐ€ํ•˜๋‚˜์š”?
  3. Test-And-Set์€ ๋ฌด์—‡์ด๊ณ , Evaluation์€? (including pseudocode)
  4. Compare-And-Swap์€ ๋ฌด์—‡์ด๊ณ , Evaluation์€? (including pseudocode)
  5. Load-Linked, Store-Conditional์€ ๋ฌด์—‡์ด๊ณ , Evaluation์€? (including pseudocode)
    5-1. Store-Conditional์€ ์™œ ์‹คํŒจ ๊ฐ€๋Šฅ์„ฑ์ด ์กด์žฌํ•˜๋Š”๊ฐ€?
  6. Fetch-And-Add์€ ๋ฌด์—‡์ด๊ณ , ์ด๋ฅผ ์‘์šฉํ•œ Ticket Lock์„ ์„ค๋ช…ํ•˜๊ณ , Evaluation์€? (including pseudocode)
  7. Spin Lock์˜ ๋ฌธ์ œ์  ์ค‘ '๊ณผ๋„ํ•˜๊ฒŒ ๋งŽ์€ ์Šคํ•€'์ด ์ƒ๊ธฐ๋Š” ๊ฒƒ์„ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•ด ์–ด๋– ํ•œ ํ•ด๊ฒฐ์ฑ…์ด ์กด์žฌํ•˜๋Š”๊ฐ€์š”?
  8. (Review) OS-Quiz: Locks

โญ Today Review

์ผ๋‹จ์€ ์ฒ˜์Œ์ด๋‹ค ๋ณด๋‹ˆ, ๋ฌด์—‡์„ ์ ์–ด์•ผ ํ• ์ง€ ๊ฐ์ด ์•ˆ์žกํžŒ๋‹ค.
๊ทธ๋ž˜์„œ ์˜ค๋Š˜ ๊ณต๋ถ€ํ•œ ๋‚ด์šฉ์— ๋Œ€ํ•œ ํ•ต์‹ฌ ์งˆ๋ฌธ๋“ค์„ ์š”์•ฝํ•˜๋“ฏ์ด ์˜ฌ๋ ค ๋†“์•˜๋‹ค.
1์ฃผ์ •๋„ ์ง€๋‚˜์„œ, ๊ทธ ๋‚ ์˜ Today Review๋ž€์— ์ ์–ด๋ณด๋ฉด์„œ ์ •๋ฆฌ๋ฅผ ํ•ด๋ณด๊ฒ ๋‹ค.
(๋”ฐ๋กœ, OS ๊ธ€์„ ์ •๋ฆฌํ•ด์„œ ๋งํฌํ•˜๋Š” ๋ฐฉํ–ฅ์œผ๋กœ..)

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