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Summary

๋ณธ ์ž๋ฃŒ๋Š” DGIST Datalab์—์„œ ์ธํ„ด์„ ํ•˜๋Š” ํ•™์ƒ๋“ค์„ ๋Œ€์ƒ์œผ๋กœ ๋งŒ๋“ค์–ด์ง„ ํ”„๋กœ์ ํŠธ ์ž๋ฃŒ์ž…๋‹ˆ๋‹ค.

์ธํ„ด์œผ๋กœ ๋“ค์–ด์˜จ ํ•™์ƒ์€ ์•„๋ž˜์˜ ํ”„๋กœ์ ํŠธ ์ฃผ์ œ ์ค‘ 1~2๊ฐœ๋ฅผ ๊ณจ๋ผ 5์ฃผ๊ฐ„์˜ ์ธํ„ด ๊ธฐ๊ฐ„๋™์•ˆ ์ง„ํ–‰ํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.

์ดˆ๊ธ‰ ๊ณผ์ •์€ C language, data structure ๋“ฑ์— ๋Œ€ํ•œ ๊ธฐ์ดˆ๋ฅผ ํ•™์Šตํ•˜๊ณ ์ž ํ•˜๋Š” ํ•™์ƒ์—๊ฒŒ,

์ค‘๊ธ‰ ๊ณผ์ •์€ C language, data structure ๋“ฑ์— ๋Œ€ํ•œ ๊ธฐ์ดˆ์ ์ธ ์ง€์‹์„ ๊ฐ€์ง€๊ณ  ์žˆ๋Š” ํ•™์ƒ์—๊ฒŒ,

๊ณ ๊ธ‰ ๊ณผ์ •์€ ์ปดํ“จํ„ฐ ๊ณผํ•™ ์ „๋ฐ˜์ ์œผ๋กœ ์ง€์‹์ด ํ’๋ถ€ํ•œ ํ•™์ƒ๋“ค์—๊ฒŒ ์ถ”์ฒœํ•ฉ๋‹ˆ๋‹ค.

๊ฐ ํ”„๋กœ์ ํŠธ์— ๋Œ€ํ•œ ๊ฐ„๋‹จํ•œ ์„ค๋ช… ๋ฐ ๋‹ด๋‹น์ž๋Š” ์•„๋ž˜์™€ ๊ฐ™์Šต๋‹ˆ๋‹ค.

ํ”„๋กœ์ ํŠธ๋ช… ๋ชฉํ‘œ ๋‹ด๋‹น์ž ๋‚œ์ด๋„
Linux ๊ธฐ์ดˆ์ ์ธ Linux ์‚ฌ์šฉ๋ฒ•์— ๋Œ€ํ•ด ๊ณต๋ถ€ํ•ฉ๋‹ˆ๋‹ค - ํ•„์ˆ˜
C language and Algorihtm ๊ธฐ์ดˆ์ ์ธ C์–ธ์–ด๋ฅผ ๋ฐฐ์šฐ๊ณ , ์ž๋ฃŒ๊ตฌ์กฐ์™€ ์•Œ๊ณ ๋ฆฌ์ฆ˜์— ๋Œ€ํ•ด ๊ณต๋ถ€ํ•ฉ๋‹ˆ๋‹ค. ๊น€์ •๊ท  ์ดˆ๊ธ‰
Machine Learning Problem ๋จธ์‹ ๋Ÿฌ๋‹๊ณผ ๊ด€๋ จ๋œ ๊ธฐ์ดˆ์ ์ธ ๋‚ด์šฉ์„ TensorFlow๋ฅผ ํ†ตํ•ด ์ง์ ‘ ์‹ค์Šตํ•  ์ˆ˜ ์žˆ๋„๋ก ๋‚ด์šฉ์ด ๊ตฌ์„ฑ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค ์ง„๊ถŒํœด ์ดˆ๊ธ‰
File System Implemenatation ํŒŒ์ผ ์‹œ์Šคํ…œ์˜ ๊ธฐ๋Šฅ๊ณผ ๊ตฌ์กฐ๋ฅผ ์ดํ•ดํ•˜๊ณ , Linux์˜ ๋ฐ์ดํ„ฐ ์ €์žฅ ๊ตฌ์กฐ์™€ I/O ๊ฒฝ๋กœ๋ฅผ ์ดํ•ดํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์œ ์ € ํŒŒ์ผ ์‹œ์Šคํ…œ FUSE๋ฅผ ํ™œ์šฉํ•˜์—ฌ, Fast File System (FFS)๋ฅผ ๊ตฌํ˜„ํ•˜๊ณ  ์ด๋ฅผ ํ‰๊ฐ€ํ•ฉ๋‹ˆ๋‹ค ๊ตฌ์ง„ํ˜• ์ค‘๊ธ‰
FTL Implementation NAND Flash memory์˜ ํŠน์„ฑ์— ๋”ฐ๋ฅธ ๊ธฐ์ดˆ์ ์ธ ์ œ์•ฝ์กฐ๊ฑด๋งŒ์„ ๋งŒ๋“ค์–ด ๋†“์€ FTLBox์—์„œ FTL์„ ๊ตฌํ˜„ํ•ด๋ณธ ๋’ค, DataLab์—์„œ ์ œ์ž‘ํ•˜์—ฌ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ๋Š” User-space Flash Simulation Platform์ธ FlashDriver์—์„œ ๋” ์‹ฌํ™”๋œ FTL์„ ๊ตฌํ˜„ํ•˜๋Š” ๊ฒƒ์„ ๋ชฉํ‘œ๋กœ ํ•ฉ๋‹ˆ๋‹ค. ์ž„์ค€์ˆ˜ ์ค‘๊ธ‰
Edge TPU TPU๋Š” ์ •์ˆ˜์˜ ํ–‰๋ ฌ ๊ณฑ์…ˆ์„ ๊ฐ€์†์‹œ์ผœ ํ•™์Šต ์‹œ๊ฐ„์„ ๋‹จ์ถ•์‹œํ‚ต๋‹ˆ๋‹ค. Edge TPU์˜ ์‚ฌ์šฉ๋ฒ•์„ ๊ฐ„๋‹จํ•œ ํ•„๊ธฐ ๋ถ„๋ฅ˜๊ธฐ๋ฅผ ํ•™์Šต์‹œํ‚ค๋ฉด์„œ ์ตํžŒ ํ›„, ์—ฌ๋Ÿฌ ์ด๋ฏธ์ง€ ๋ถ„๋ฅ˜ ๋ชจ๋ธ(VGG, GoogLeNet ๋“ฑ)์„ ํ•™์Šต์‹œํ‚ค๊ณ  ์ •ํ™•๋„๋ฅผ ํ™•์ธํ•ด ๋ด…๋‹ˆ๋‹ค ์ง„๊ถŒํœด ์ค‘๊ธ‰

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