๋™์‹œ์„ฑ (Concurrency) ๋ฐ ๋ณ‘๋ ฌ์„ฑ (Parallelism)

2023. 5. 2. 22:16ยท ๐Ÿ“š ์—ฐ์žฌ ์‹œ๋ฆฌ์ฆˆ/์ฃผ๋‹ˆ์–ด ๊ฐœ๋ฐœ์ž๊ฐ€ ์•Œ๋ฉด ์ข‹์„ ๋‚ด์šฉ
๋ชฉ์ฐจ
  1. ๋™์‹œ์„ฑ (Concurrency)
  2. ๋ณ‘๋ ฌ์„ฑ (Parallelism)
  3. Reference

๋™์‹œ์„ฑ (Concurrency)

์—ฌ๋Ÿฌ ์ž‘์—…์„ ๋™์‹œ์— ์‹คํ–‰ํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ, CPU๊ฐ€ ์ž‘์—…๋งˆ๋‹ค ์‹œ๊ฐ„์„ ๋ถ„ํ• ํ•ด ์ ์ ˆํ•˜๊ฒŒ Context Switching ํ•จ์œผ๋กœ์จ โ€œ๋™์‹œ์— ์‹คํ–‰๋˜๋Š” ๊ฒƒ์ฒ˜๋Ÿผ ๋ณด์ด๊ฒŒ ํ•˜๋Š” ๊ฒƒโ€์„ ๋™์‹œ์„ฑ์ด๋ผ๊ณ  ๋ถ€๋ฅธ๋‹ค.

 

์ปดํ“จํ„ฐ๋Š” ๊ต‰์žฅํžˆ ๋น ๋ฅธ ์†๋„๋กœ ์ž‘์—…๋“ค์„ ์ฒ˜๋ฆฌํ•˜์—ฌ ์‚ฌ๋žŒ์ด ๋ณผ ๋•Œ๋Š” ๋™์‹œ์— ์ž‘์—…๋“ค์ด ์ฒ˜๋ฆฌ๋˜๋Š” ๊ฒƒ์ฒ˜๋Ÿผ ๋А๊ปด์ง€์ง€๋งŒ ์ ˆ๋Œ€์ ์ธ ์‹œ๊ฐ„ ๊ด€์ ์œผ๋กœ ๋ดค์„ ๋•Œ๋Š” ๋™์‹œ์— ์ฒ˜๋ฆฌ๋˜์ง€ ์•Š๋Š”๋‹ค.

 


๋ณ‘๋ ฌ์„ฑ (Parallelism)

๋…๋ฆฝ์ ์œผ๋กœ ๋™์‹œ์— ์—ฌ๋Ÿฌ ์ž‘์—…์„ ์‹คํ–‰ํ•˜๋Š” ๊ฒƒ์„ ๋ณ‘๋ ฌ์„ฑ์ด๋ผ๊ณ  ๋ถ€๋ฅด๋ฉฐ, ๋™์‹œ์„ฑ๊ณผ๋Š” ๋‹ค๋ฅด๊ฒŒ ์—ฌ๋Ÿฌ ์ž‘์—…์„ ๋‹ค๋ฅธ ์ฝ”์–ด, ๋‹ค๋ฅธ ํ”„๋กœ์„ธ์Šค, ๋ณ„๋„์˜ ์ปดํ“จํ„ฐ ๋“ฑ์—์„œ ๋™์‹œ์— ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค.

 

๋งŽ์€ ์ž‘์—…์„ ๋ณ‘๋ ฌ ์ฒ˜๋ฆฌํ•จ์œผ๋กœ์จ ์„ฑ๋Šฅ์„ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ์ง€๋งŒ ์ ์ ˆํ•œ ์ž‘์—… ๋ถ„๋ฐฐ๊ฐ€ ์ด๋ฃจ์–ด์ ธ์•ผ ํ•œ๋‹ค๋Š” ์ „์ œ ์กฐ๊ฑด์ด ์žˆ๋‹ค.

 


Reference

https://yeonyeon.tistory.com/270

https://onlyfor-me-blog.tistory.com/539

 

๋™์‹œ์„ฑ์ด๋ž€? ๊ฐ€์‹œ์„ฑ์ด๋ž€? ์›์ž์„ฑ์ด๋ž€?

๋ฉ€ํ‹ฐ ์“ฐ๋ ˆ๋“œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ์— ๋Œ€ํ•ด ๋ณด๋‹ค๋ณด๋ฉด ์ง€๊ฒน๊ฒŒ ๋‚˜์˜ค๋Š” ๋‹จ์–ด๊ฐ€ ์ € 3๊ฐ€์ง€๋‹ค. ์ฒ˜์Œ ์“ฐ๋ ˆ๋“œ๋ฅผ ๊ณต๋ถ€ํ•  ๋•Œ๋Š” ๋™์‹œ์„ฑ์ด๊ณ  ๋‚˜๋ฐœ์ด๊ณ  ๊ทธ๋ƒฅ ๋ƒ…๋‹ค ์ฝ”๋“œ๋ถ€ํ„ฐ ๊ฐˆ๊ธฐ๊ณ  ์Šคํƒ์˜ค๋ฒ„ํ”Œ๋กœ์šฐ์— ๋จธ๋ฌด๋Š” ํ›Œ๋ฅญํ•œ ์ฝ”๋“œ

onlyfor-me-blog.tistory.com

 

๋™์‹œ์„ฑ (Concurrency) vs ๋ณ‘๋ ฌ์„ฑ (Parallelism)

๐Ÿ˜Ž ์„œ๋ก  ์ด์ „ ํฌ์ŠคํŒ…์—์„œ ๋™์‹œ์„ฑ๊ณผ ๋ณ‘๋ ฌ์„ฑ ์ฐจ์ด์— ๋Œ€ํ•ด์„œ ์•„๋ž˜์ฒ˜๋Ÿผ ๊ฐ„๋žตํ•˜๊ฒŒ ์„œ์ˆ ํ–ˆ์—ˆ๋‹ค. ๋™์‹œ์„ฑ: ํ•˜๋‚˜์˜ ์ฝ”์–ด์—์„œ ์—ฌ๋Ÿฌ ์Šค๋ ˆ๋“œ๊ฐ€ ๋ฒˆ๊ฐˆ์•„๊ฐ€๋ฉฐ ์‹คํ–‰ ๋ณ‘๋ ฌ์„ฑ: ๋ฉ€ํ‹ฐ ์ฝ”์–ด์—์„œ ์—ฌ๋Ÿฌ ์Šค๋ ˆ๋“œ๋ฅผ ๋™์‹œ

yeonyeon.tistory.com

 

๋ฐ˜์‘ํ˜•

'๐Ÿ“š ์—ฐ์žฌ ์‹œ๋ฆฌ์ฆˆ > ์ฃผ๋‹ˆ์–ด ๊ฐœ๋ฐœ์ž๊ฐ€ ์•Œ๋ฉด ์ข‹์„ ๋‚ด์šฉ' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

๋ฉ€ํ‹ฐ ์Šค๋ ˆ๋“œ - ์›์ž์„ฑ (Atomicity)  (0) 2023.05.03
๋ฉ€ํ‹ฐ ์Šค๋ ˆ๋“œ - ๊ฐ€์‹œ์„ฑ (Visibility)  (0) 2023.05.03
์ฝ”๋“œ ์ปจ๋ฒค์…˜ (Code Convention)  (2) 2023.03.08
๊ตฌ๋ฌธ ์—๋Ÿฌ, ๋…ผ๋ฆฌ ์—๋Ÿฌ, ๋Ÿฐํƒ€์ž„ ์—๋Ÿฌ  (0) 2023.02.13
๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ, API, SDK, Framework  (0) 2023.01.17
  1. ๋™์‹œ์„ฑ (Concurrency)
  2. ๋ณ‘๋ ฌ์„ฑ (Parallelism)
  3. Reference
'๐Ÿ“š ์—ฐ์žฌ ์‹œ๋ฆฌ์ฆˆ/์ฃผ๋‹ˆ์–ด ๊ฐœ๋ฐœ์ž๊ฐ€ ์•Œ๋ฉด ์ข‹์„ ๋‚ด์šฉ' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€
  • ๋ฉ€ํ‹ฐ ์Šค๋ ˆ๋“œ - ์›์ž์„ฑ (Atomicity)
  • ๋ฉ€ํ‹ฐ ์Šค๋ ˆ๋“œ - ๊ฐ€์‹œ์„ฑ (Visibility)
  • ์ฝ”๋“œ ์ปจ๋ฒค์…˜ (Code Convention)
  • ๊ตฌ๋ฌธ ์—๋Ÿฌ, ๋…ผ๋ฆฌ ์—๋Ÿฌ, ๋Ÿฐํƒ€์ž„ ์—๋Ÿฌ
KR_DEV
KR_DEV
๊ณต๋ถ€์šฉ ๋ธ”๋กœ๊ทธ์ž…๋‹ˆ๋‹ค. :)
๋ฐ˜์‘ํ˜•
KR_DEV
All about IT
KR_DEV
์ „์ฒด
์˜ค๋Š˜
์–ด์ œ
  • ์ „์ฒด (139)
    • ๐Ÿ“š ์—ฐ์žฌ ์‹œ๋ฆฌ์ฆˆ (19)
      • ์ฃผ๋‹ˆ์–ด ๊ฐœ๋ฐœ์ž๊ฐ€ ์•Œ๋ฉด ์ข‹์„ ๋‚ด์šฉ (11)
      • ์ž์ฃผ ์“ฐ์ด๋Š” IT ์šฉ์–ด ์ •๋ฆฌ (6)
      • ์žก๋‹คํ•œ IT ์ •๋ณด (2)
    • ๐ŸŽฎ Toy Project (1)
    • ๐Ÿ’ฏ Coding Test (35)
      • ์•Œ๊ณ ๋ฆฌ์ฆ˜ ํ…Œ์ŠคํŠธ (14)
      • SQL ํ…Œ์ŠคํŠธ (21)
    • ๐Ÿ’ป Computer Science (14)
      • Hardware (4)
      • Operating System (3)
      • Network (4)
      • Database (3)
      • Data Structures (0)
      • Algorithms (0)
    • ๐ŸŒ Front End (0)
      • HTML5 (0)
      • CSS3 (0)
    • ๐Ÿ‘จโ€๐Ÿ’ป Back End (30)
      • Spring (5)
      • MySQL (12)
      • Redis (3)
      • OOP (0)
      • Design Pattern (0)
      • HTTP (2)
      • Servlet (1)
      • JDBC (7)
      • MSA (0)
    • ๐Ÿ› ๏ธ Devops (12)
      • HAProxy (1)
      • Linux (6)
      • Virtual Machine (4)
      • Container (0)
      • Ansible (1)
    • ๐Ÿง Programming (20)
      • Java (10)
      • Python (10)
    • ๐ŸŒฅ๏ธ Cloud (2)
      • AWS (1)
      • Oracle Cloud (0)
    • ๐Ÿ’พ Storage (5)
      • MiniO (3)
    • ๐Ÿ” Security & Hacking (1)

๋ธ”๋กœ๊ทธ ๋ฉ”๋‰ด

  • ํ™ˆ
  • ๋ฐฉ๋ช…๋ก

๊ณต์ง€์‚ฌํ•ญ

  • ๊ตฌ๊ธ€ ์• ๋“œ์„ผ์Šค ํ†ต๊ณผํ–ˆ๋„ค์š” !!!
  • ์•ˆ๋…•ํ•˜์„ธ์š”.

์ธ๊ธฐ ๊ธ€

hELLO ยท Designed By ์ •์ƒ์šฐ.v4.2.2
KR_DEV
๋™์‹œ์„ฑ (Concurrency) ๋ฐ ๋ณ‘๋ ฌ์„ฑ (Parallelism)
์ƒ๋‹จ์œผ๋กœ

ํ‹ฐ์Šคํ† ๋ฆฌํˆด๋ฐ”

๊ฐœ์ธ์ •๋ณด

  • ํ‹ฐ์Šคํ† ๋ฆฌ ํ™ˆ
  • ํฌ๋Ÿผ
  • ๋กœ๊ทธ์ธ

๋‹จ์ถ•ํ‚ค

๋‚ด ๋ธ”๋กœ๊ทธ

๋‚ด ๋ธ”๋กœ๊ทธ - ๊ด€๋ฆฌ์ž ํ™ˆ ์ „ํ™˜
Q
Q
์ƒˆ ๊ธ€ ์“ฐ๊ธฐ
W
W

๋ธ”๋กœ๊ทธ ๊ฒŒ์‹œ๊ธ€

๊ธ€ ์ˆ˜์ • (๊ถŒํ•œ ์žˆ๋Š” ๊ฒฝ์šฐ)
E
E
๋Œ“๊ธ€ ์˜์—ญ์œผ๋กœ ์ด๋™
C
C

๋ชจ๋“  ์˜์—ญ

์ด ํŽ˜์ด์ง€์˜ URL ๋ณต์‚ฌ
S
S
๋งจ ์œ„๋กœ ์ด๋™
T
T
ํ‹ฐ์Šคํ† ๋ฆฌ ํ™ˆ ์ด๋™
H
H
๋‹จ์ถ•ํ‚ค ์•ˆ๋‚ด
Shift + /
โ‡ง + /

* ๋‹จ์ถ•ํ‚ค๋Š” ํ•œ๊ธ€/์˜๋ฌธ ๋Œ€์†Œ๋ฌธ์ž๋กœ ์ด์šฉ ๊ฐ€๋Šฅํ•˜๋ฉฐ, ํ‹ฐ์Šคํ† ๋ฆฌ ๊ธฐ๋ณธ ๋„๋ฉ”์ธ์—์„œ๋งŒ ๋™์ž‘ํ•ฉ๋‹ˆ๋‹ค.