VLSI Wiki
Contents:
  1. Design Space Exploration
    1. 1. Definition: What is Design Space Exploration?
    2. 2. Components and Operating Principles
      1. 2.1 Subsections
    3. 3. Related Technologies and Comparison
    4. 4. References
    5. 5. One-line Summary

Design Space Exploration

1. Definition: What is Design Space Exploration?

Design Space Exploration (DSE)๋Š” ๋””์ง€ํ„ธ ํšŒ๋กœ ์„ค๊ณ„์—์„œ ์ตœ์ ์˜ ์†”๋ฃจ์…˜์„ ์ฐพ๊ธฐ ์œ„ํ•ด ๋‹ค์–‘ํ•œ ์„ค๊ณ„ ์˜ต์…˜์„ ์กฐ์‚ฌํ•˜๋Š” ๊ณผ์ •์ž…๋‹ˆ๋‹ค. DSE๋Š” ์‹œ์Šคํ…œ ์„ค๊ณ„ ์ดˆ๊ธฐ ๋‹จ๊ณ„์—์„œ๋ถ€ํ„ฐ ์‹œ์ž‘๋˜๋ฉฐ, ์„ค๊ณ„์ž๊ฐ€ ํŠน์ • ์š”๊ตฌ ์‚ฌํ•ญ์„ ์ถฉ์กฑํ•˜๊ธฐ ์œ„ํ•ด ๊ฐ€๋Šฅํ•œ ๋ชจ๋“  ๋Œ€์•ˆ์„ ํ‰๊ฐ€ํ•˜๊ณ  ์„ ํƒํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•ฉ๋‹ˆ๋‹ค. ์ด ๊ณผ์ •์€ ๋‹ค์–‘ํ•œ ์„ค๊ณ„ ๋ณ€์ˆ˜์™€ ์ œ์•ฝ ์กฐ๊ฑด์„ ๊ณ ๋ คํ•˜์—ฌ ์ตœ์ ์˜ ์„ฑ๋Šฅ, ์—๋„ˆ์ง€ ํšจ์œจ์„ฑ, ๋น„์šฉ ๋ฐ ์‹œ๊ฐ„ ๋“ฑ์„ ๋‹ฌ์„ฑํ•˜๋Š” ๋ฐ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค.

DSE์˜ ์ค‘์š”์„ฑ์€ ํ˜„๋Œ€ VLSI ์‹œ์Šคํ…œ ์„ค๊ณ„์—์„œ ๋”์šฑ ๋‘๋“œ๋Ÿฌ์ง‘๋‹ˆ๋‹ค. ๋ณต์žกํ•œ ์‹œ์Šคํ…œ์€ ์ˆ˜๋งŽ์€ ์„ค๊ณ„ ๋ณ€์ˆ˜์™€ ์ƒํ˜ธ์ž‘์šฉ์„ ๊ฐ€์ง€๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์—, ์„ค๊ณ„์ž๊ฐ€ ๋ชจ๋“  ๊ฐ€๋Šฅ์„ฑ์„ ์ˆ˜์ž‘์—…์œผ๋กœ ํ‰๊ฐ€ํ•˜๋Š” ๊ฒƒ์€ ๋ถˆ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. DSE๋Š” ์ด๋Ÿฌํ•œ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด ์•Œ๊ณ ๋ฆฌ์ฆ˜์  ์ ‘๊ทผ ๋ฐฉ์‹์„ ์‚ฌ์šฉํ•˜์—ฌ ์„ค๊ณ„ ๊ณต๊ฐ„์„ ํƒ์ƒ‰ํ•˜๊ณ , ๊ฐ ์„ค๊ณ„ ์˜ต์…˜์˜ ์„ฑ๋Šฅ์„ ์˜ˆ์ธกํ•˜๋ฉฐ, ์ตœ์ ์˜ ์„ค๊ณ„๋ฅผ ์ฐพ๋Š” ๋ฐ ๋„์›€์„ ์ค๋‹ˆ๋‹ค.

DSE์˜ ๊ธฐ์ˆ ์  ํŠน์ง• ์ค‘ ํ•˜๋‚˜๋Š” ๋‹ค์–‘ํ•œ ๋ถ„์„ ๊ธฐ๋ฒ•์„ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, Dynamic Simulation์„ ํ†ตํ•ด ์„ค๊ณ„์˜ ๋™์  ๋™์ž‘์„ ๋ถ„์„ํ•˜๊ณ , Timing ๋ถ„์„์„ ํ†ตํ•ด ์‹ ํ˜ธ ์ „ํŒŒ ์ง€์—ฐ์„ ํ‰๊ฐ€ํ•ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ, ์„ค๊ณ„์ž๊ฐ€ ์„ ํƒํ•  ์ˆ˜ ์žˆ๋Š” ๋‹ค์–‘ํ•œ Mapping ์ „๋žต์„ ์ œ๊ณตํ•˜์—ฌ ํ•˜๋“œ์›จ์–ด ์ž์›์˜ ํšจ์œจ์ ์ธ ์‚ฌ์šฉ์„ ๋„๋ชจํ•ฉ๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ณผ์ •์€ ์„ค๊ณ„์ž๊ฐ€ ํŠน์ • ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๊ธฐ ์œ„ํ•ด ์–ด๋–ค ๊ฒฝ๋กœ๋ฅผ ์„ ํƒํ•ด์•ผ ํ•˜๋Š”์ง€๋ฅผ ๋ช…ํ™•ํžˆ ์ดํ•ดํ•˜๋Š” ๋ฐ ๊ธฐ์—ฌํ•ฉ๋‹ˆ๋‹ค.

DSE๋Š” ๋˜ํ•œ ์„ค๊ณ„ ๊ณผ์ •์—์„œ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋Š” ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ํŠธ๋ ˆ์ด๋“œ์˜คํ”„๋ฅผ ๋ช…ํ™•ํžˆ ํ•˜๊ณ , ์„ค๊ณ„์ž๊ฐ€ ์ด๋Ÿฌํ•œ ํŠธ๋ ˆ์ด๋“œ์˜คํ”„๋ฅผ ์ดํ•ดํ•˜๊ณ  ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋„๋ก ๋•์Šต๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ์„ฑ๋Šฅ์„ ๊ทน๋Œ€ํ™”ํ•˜๊ธฐ ์œ„ํ•ด ์ „๋ ฅ ์†Œ๋น„๋ฅผ ์ตœ์†Œํ™”ํ•˜๋ ค๋Š” ๊ฒฝ์šฐ, DSE๋Š” ์ด๋Ÿฌํ•œ ์ƒ์ถฉ ๊ด€๊ณ„๋ฅผ ๋ถ„์„ํ•˜์—ฌ ์ตœ์ ์˜ ๊ท ํ˜•์„ ์ฐพ๋Š” ๋ฐ ํ•„์š”ํ•œ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ DSE๋Š” ๋””์ง€ํ„ธ ํšŒ๋กœ ์„ค๊ณ„์—์„œ ํ•„์ˆ˜์ ์ธ ๊ณผ์ •์œผ๋กœ ์ž๋ฆฌ ์žก๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

2. Components and Operating Principles

Design Space Exploration์€ ์—ฌ๋Ÿฌ ๊ตฌ์„ฑ ์š”์†Œ์™€ ์šด์˜ ์›๋ฆฌ์— ์˜ํ•ด ์ด๋ฃจ์–ด์ง‘๋‹ˆ๋‹ค. ์ฃผ์š” ๊ตฌ์„ฑ ์š”์†Œ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค: ์„ค๊ณ„ ๋ณ€์ˆ˜, ์ œ์•ฝ ์กฐ๊ฑด, ์„ฑ๋Šฅ ํ‰๊ฐ€ ๋ฉ”ํŠธ๋ฆญ, ํƒ์ƒ‰ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋ฐ ๊ฒฐ๊ณผ ๋ถ„์„ ๋„๊ตฌ์ž…๋‹ˆ๋‹ค.

์ฒซ ๋ฒˆ์งธ๋กœ, ์„ค๊ณ„ ๋ณ€์ˆ˜๋Š” DSE์—์„œ ํƒ์ƒ‰ํ•˜๋Š” ๋‹ค์–‘ํ•œ ์š”์†Œ๋“ค๋กœ, ํšŒ๋กœ์˜ ํฌ๊ธฐ, ์ „๋ ฅ ์†Œ๋น„, ์†๋„, ๊ทธ๋ฆฌ๊ณ  ๋น„์šฉ ๋“ฑ์„ ํฌํ•จํ•ฉ๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๋ณ€์ˆ˜๋“ค์€ ์„ค๊ณ„์ž๊ฐ€ ๊ณ ๋ คํ•ด์•ผ ํ•  ๋‹ค์–‘ํ•œ ์„ค๊ณ„ ์˜ต์…˜์„ ์ •์˜ํ•ฉ๋‹ˆ๋‹ค. ๋‘ ๋ฒˆ์งธ๋กœ, ์ œ์•ฝ ์กฐ๊ฑด์€ ์„ค๊ณ„๊ฐ€ ๋งŒ์กฑํ•ด์•ผ ํ•˜๋Š” ์กฐ๊ฑด์œผ๋กœ, ์˜ˆ๋ฅผ ๋“ค์–ด, ์ตœ๋Œ€ ์ „๋ ฅ ์†Œ๋น„๋Ÿ‰์ด๋‚˜ ์ตœ์†Œ ์„ฑ๋Šฅ ๊ธฐ์ค€์„ ์„ค์ •ํ•ฉ๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์ œ์•ฝ ์กฐ๊ฑด์€ ์„ค๊ณ„ ๊ณต๊ฐ„์„ ์ œํ•œํ•˜๊ณ , ์„ค๊ณ„์ž๊ฐ€ ์‹คํ˜„ ๊ฐ€๋Šฅํ•œ ์†”๋ฃจ์…˜์„ ์ฐพ๋Š” ๋ฐ ๋„์›€์„ ์ค๋‹ˆ๋‹ค.

์„ธ ๋ฒˆ์งธ๋กœ, ์„ฑ๋Šฅ ํ‰๊ฐ€ ๋ฉ”ํŠธ๋ฆญ์€ ๊ฐ ์„ค๊ณ„ ์˜ต์…˜์˜ ์„ฑ๋Šฅ์„ ์ •๋Ÿ‰ํ™”ํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ์ด ๋ฉ”ํŠธ๋ฆญ์€ ์ „๋ ฅ ์†Œ๋น„, ์ฒ˜๋ฆฌ ์†๋„, ํšŒ๋กœ์˜ ๋ฉด์  ๋“ฑ ๋‹ค์–‘ํ•œ ์š”์†Œ๋ฅผ ํฌํ•จํ•˜์—ฌ, ์„ค๊ณ„์ž๊ฐ€ ๊ฐ ์˜ต์…˜์˜ ์žฅ๋‹จ์ ์„ ๋น„๊ตํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•ฉ๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๋ฉ”ํŠธ๋ฆญ์€ DSE์˜ ํ•ต์‹ฌ ์š”์†Œ๋กœ, ์„ค๊ณ„์ž๊ฐ€ ์ตœ์ ์˜ ์„ ํƒ์„ ํ•  ์ˆ˜ ์žˆ๋„๋ก ์ง€์›ํ•ฉ๋‹ˆ๋‹ค.

DSE์˜ ํ•ต์‹ฌ ์šด์˜ ์›๋ฆฌ๋Š” ํƒ์ƒ‰ ์•Œ๊ณ ๋ฆฌ์ฆ˜์ž…๋‹ˆ๋‹ค. ์ด ์•Œ๊ณ ๋ฆฌ์ฆ˜์€ ์„ค๊ณ„ ๊ณต๊ฐ„์„ ํƒ์ƒ‰ํ•˜๊ณ , ๊ฐ€๋Šฅํ•œ ๋ชจ๋“  ์กฐํ•ฉ์„ ํ‰๊ฐ€ํ•˜์—ฌ ์ตœ์ ์˜ ์†”๋ฃจ์…˜์„ ์ฐพ๋Š” ๋ฐ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ๋Œ€ํ‘œ์ ์ธ ํƒ์ƒ‰ ์•Œ๊ณ ๋ฆฌ์ฆ˜์œผ๋กœ๋Š” Genetic Algorithms, Simulated Annealing, Tabu Search ๋“ฑ์ด ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์•Œ๊ณ ๋ฆฌ์ฆ˜์€ ๊ฐ ์„ค๊ณ„ ๋ณ€์ˆ˜์˜ ์กฐํ•ฉ์„ ํšจ์œจ์ ์œผ๋กœ ํƒ์ƒ‰ํ•˜์—ฌ ์ตœ์ ์˜ ๊ฒฐ๊ณผ๋ฅผ ๋„์ถœํ•ฉ๋‹ˆ๋‹ค.

๋งˆ์ง€๋ง‰์œผ๋กœ, ๊ฒฐ๊ณผ ๋ถ„์„ ๋„๊ตฌ๋Š” DSE ๊ณผ์ •์—์„œ ์ˆ˜์ง‘๋œ ๋ฐ์ดํ„ฐ๋ฅผ ๋ถ„์„ํ•˜๊ณ  ์‹œ๊ฐํ™”ํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๋„๊ตฌ๋Š” ์„ค๊ณ„์ž๊ฐ€ ํƒ์ƒ‰ํ•œ ๊ฒฐ๊ณผ๋ฅผ ์ดํ•ดํ•˜๊ณ , ์ตœ์ ์˜ ์„ค๊ณ„๋ฅผ ์„ ํƒํ•˜๋Š” ๋ฐ ํ•„์š”ํ•œ ์ธ์‚ฌ์ดํŠธ๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ์ด ๊ณผ์ •์€ DSE์˜ ํšจ๊ณผ์„ฑ์„ ๋†’์ด๊ณ , ์„ค๊ณ„์ž๊ฐ€ ๋” ๋‚˜์€ ๊ฒฐ์ •์„ ๋‚ด๋ฆด ์ˆ˜ ์žˆ๋„๋ก ์ง€์›ํ•ฉ๋‹ˆ๋‹ค.

2.1 Subsections

2.1.1 Design Variables

์„ค๊ณ„ ๋ณ€์ˆ˜๋Š” DSE์—์„œ ํƒ์ƒ‰ํ•˜๋Š” ์ฃผ์š” ์š”์†Œ๋กœ, ๊ฐ ๋ณ€์ˆ˜์˜ ๋ณ€ํ™”๊ฐ€ ์ „์ฒด ์‹œ์Šคํ…œ ์„ฑ๋Šฅ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๋ถ„์„ํ•ฉ๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, Clock Frequency๋ฅผ ์ฆ๊ฐ€์‹œํ‚ค๋ฉด ์„ฑ๋Šฅ์ด ํ–ฅ์ƒ๋  ์ˆ˜ ์žˆ์ง€๋งŒ, ์ „๋ ฅ ์†Œ๋น„๊ฐ€ ์ฆ๊ฐ€ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์„ค๊ณ„์ž๋Š” ์ด๋Ÿฌํ•œ ๋ณ€์ˆ˜ ๊ฐ„์˜ ๊ด€๊ณ„๋ฅผ ์ดํ•ดํ•˜๊ณ , ์ตœ์ ์˜ ์กฐํ•ฉ์„ ์ฐพ์•„์•ผ ํ•ฉ๋‹ˆ๋‹ค.

2.1.2 Constraints

์ œ์•ฝ ์กฐ๊ฑด์€ DSE์˜ ๋ฒ”์œ„๋ฅผ ์ œํ•œํ•˜๋Š” ์š”์†Œ๋กœ, ์„ค๊ณ„์ž๊ฐ€ ๋ฐ˜๋“œ์‹œ ์ค€์ˆ˜ํ•ด์•ผ ํ•˜๋Š” ์กฐ๊ฑด์ž…๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์ œ์•ฝ ์กฐ๊ฑด์€ ์„ฑ๋Šฅ ๊ธฐ์ค€, ์ „๋ ฅ ์†Œ๋น„ ํ•œ๋„, ํšŒ๋กœ ํฌ๊ธฐ ์ œํ•œ ๋“ฑ์„ ํฌํ•จํ•˜๋ฉฐ, DSE ๊ณผ์ •์—์„œ ์„ค๊ณ„์ž์˜ ์„ ํƒ์„ ์ œ์•ฝํ•˜๋Š” ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค.

2.1.3 Performance Metrics

์„ฑ๋Šฅ ํ‰๊ฐ€๋Š” DSE์˜ ํ•ต์‹ฌ ์š”์†Œ๋กœ, ๊ฐ ์„ค๊ณ„ ์˜ต์…˜์˜ ํšจ๊ณผ๋ฅผ ์ •๋Ÿ‰์ ์œผ๋กœ ์ธก์ •ํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๋ฉ”ํŠธ๋ฆญ์€ ์„ค๊ณ„์ž๊ฐ€ ์ตœ์ ์˜ ์†”๋ฃจ์…˜์„ ์„ ํƒํ•˜๋Š” ๋ฐ ํ•„์š”ํ•œ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ์ „๋ ฅ ์†Œ๋น„์™€ ์„ฑ๋Šฅ ๊ฐ„์˜ ์ƒ์ถฉ ๊ด€๊ณ„๋ฅผ ๋ถ„์„ํ•˜์—ฌ, ์ตœ์ ์˜ ๊ท ํ˜•์„ ์ฐพ๋Š” ๋ฐ ๊ธฐ์—ฌํ•ฉ๋‹ˆ๋‹ค.

Design Space Exploration์€ ์—ฌ๋Ÿฌ ๊ด€๋ จ ๊ธฐ์ˆ  ๋ฐ ๋ฐฉ๋ฒ•๋ก ๊ณผ ๋น„๊ตํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, Architectural Exploration๊ณผ DSE๋Š” ๋ชจ๋‘ ์„ค๊ณ„ ๊ณต๊ฐ„์„ ํƒ์ƒ‰ํ•˜์ง€๋งŒ, Architectural Exploration์€ ์‹œ์Šคํ…œ ์•„ํ‚คํ…์ฒ˜์˜ ์„ ํƒ์— ์ดˆ์ ์„ ๋งž์ถ”๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. DSE๋Š” ๋ณด๋‹ค ์„ธ๋ถ€์ ์ธ ์„ค๊ณ„ ๋ณ€์ˆ˜์™€ ์ œ์•ฝ ์กฐ๊ฑด์„ ๋‹ค๋ฃจ๋ฉฐ, ์„ค๊ณ„์ž๊ฐ€ ์ตœ์ ์˜ ํšŒ๋กœ ์„ค๊ณ„๋ฅผ ์ฐพ๋Š” ๋ฐ ์ค‘์ ์„ ๋‘ก๋‹ˆ๋‹ค.

๋˜ํ•œ, DSE๋Š” Simulation-Based Design๊ณผ๋„ ๊ด€๋ จ์ด ์žˆ์Šต๋‹ˆ๋‹ค. Simulation-Based Design์€ ์„ค๊ณ„ ๊ณผ์ •์—์„œ ์‹œ๋ฎฌ๋ ˆ์ด์…˜์„ ํ†ตํ•ด ์„ฑ๋Šฅ์„ ํ‰๊ฐ€ํ•˜๋Š” ๋ฐฉ๋ฒ•๋ก ์œผ๋กœ, DSE์™€ ๊ฒฐํ•ฉํ•˜์—ฌ ์„ค๊ณ„์ž๊ฐ€ ๋‹ค์–‘ํ•œ ์‹œ๋‚˜๋ฆฌ์˜ค๋ฅผ ํ…Œ์ŠคํŠธํ•˜๊ณ  ์ตœ์ ์˜ ์†”๋ฃจ์…˜์„ ์ฐพ๋Š” ๋ฐ ๋„์›€์„ ์ค๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ DSE๋Š” ๋‹จ์ˆœํžˆ ์‹œ๋ฎฌ๋ ˆ์ด์…˜์„ ๋„˜์–ด์„œ, ์„ค๊ณ„ ๊ณต๊ฐ„์„ ์ฒด๊ณ„์ ์œผ๋กœ ํƒ์ƒ‰ํ•˜๊ณ  ์ตœ์ ํ™”๋ฅผ ์ˆ˜ํ–‰ํ•˜๋Š” ๊ณผ์ •์ž…๋‹ˆ๋‹ค.

DSE์˜ ์žฅ์ ์€ ์„ค๊ณ„์ž๊ฐ€ ๋‹ค์–‘ํ•œ ์„ค๊ณ„ ์˜ต์…˜์„ ์‹ ์†ํ•˜๊ฒŒ ํ‰๊ฐ€ํ•˜๊ณ , ์ตœ์ ์˜ ์†”๋ฃจ์…˜์„ ์ฐพ์„ ์ˆ˜ ์žˆ๋„๋ก ์ง€์›ํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ DSE์˜ ๋‹จ์ ์€ ํƒ์ƒ‰ ๊ณต๊ฐ„์ด ๋งค์šฐ ํด ๊ฒฝ์šฐ, ๊ณ„์‚ฐ ๋น„์šฉ์ด ๋†’์•„์งˆ ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์ตœ์  ์†”๋ฃจ์…˜์„ ์ฐพ๋Š” ๋ฐ ์‹œ๊ฐ„์ด ์†Œ์š”๋  ์ˆ˜ ์žˆ๋‹ค๋Š” ์ ์ž…๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ DSE๋ฅผ ํšจ๊ณผ์ ์œผ๋กœ ํ™œ์šฉํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ํšจ์œจ์ ์ธ ์•Œ๊ณ ๋ฆฌ์ฆ˜๊ณผ ๋ถ„์„ ๋„๊ตฌ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.

์‹ค์ œ ์˜ˆ๋กœ๋Š” ๋Œ€๊ทœ๋ชจ VLSI ์„ค๊ณ„์—์„œ DSE๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์„ฑ๋Šฅ๊ณผ ์ „๋ ฅ ์†Œ๋น„ ๊ฐ„์˜ ๊ท ํ˜•์„ ๋งž์ถ˜ ์‚ฌ๋ก€๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์‚ฌ๋ก€๋“ค์€ DSE์˜ ํšจ๊ณผ์„ฑ์„ ์ž…์ฆํ•˜๋ฉฐ, ์„ค๊ณ„์ž๊ฐ€ ๋ณต์žกํ•œ ์‹œ์Šคํ…œ์„ ์ตœ์ ํ™”ํ•˜๋Š” ๋ฐ ํ•„์ˆ˜์ ์ธ ๋„๊ตฌ๋กœ ์ž๋ฆฌ ์žก๊ณ  ์žˆ์Œ์„ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค.

4. References

  • IEEE Circuits and Systems Society
  • ACM Special Interest Group on Design Automation (SIGDA)
  • Design Automation Conference (DAC)
  • International Conference on VLSI Design
  • Various semiconductor companies and research institutions specializing in DSE methodologies.

5. One-line Summary

Design Space Exploration์€ ๋””์ง€ํ„ธ ํšŒ๋กœ ์„ค๊ณ„์—์„œ ์ตœ์ ์˜ ์†”๋ฃจ์…˜์„ ์ฐพ๊ธฐ ์œ„ํ•ด ๋‹ค์–‘ํ•œ ์„ค๊ณ„ ์˜ต์…˜์„ ์ฒด๊ณ„์ ์œผ๋กœ ํƒ์ƒ‰ํ•˜๋Š” ๊ณผ์ •์ž…๋‹ˆ๋‹ค.