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Type, Memory Layout, Garbage Collection and Parallelism #15

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sangwoo-joh opened this issue Dec 15, 2020 · 2 comments
Open

Type, Memory Layout, Garbage Collection and Parallelism #15

sangwoo-joh opened this issue Dec 15, 2020 · 2 comments
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@sangwoo-joh
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이때까지 읽고 소화한 목록을 한번 쯤은 정리할 필요가 있을 것 같다.

목록

정리할 목록

  • Type 과 Memory Layout
  • OCaml의 Memory Model
  • GC
  • Domain
@sangwoo-joh sangwoo-joh changed the title Type, Memory Layout, and Parallelism Type, Memory Layout, Garbage Collection and Parallelism Dec 22, 2020
@sangwoo-joh
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Major heap

  • mark and sweep
  • non-moving (remain at the same address)
  • incremental (pause in many small slices)

Colours

  • blue: not objects but free memory (available for future allocations)
  • black: live objects (marked)
  • white: dead objects (garbages, in marking phase) or unmarked objects (after sweeping)
  • gray: marked but need scanning for outgoing pointers. no gray == marking complete

@sangwoo-joh
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