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๐ŸŒŸ Dream Big, Code Small, Change the World! ๐ŸŒŸ

์„ธ์ƒ์„ ์œ„ํ•ด ๋‚˜์•„๊ฐ€๊ณ  ์‹ถ์€ ๊ฐ€์˜จ์ด์—์š”! ๐Ÿ‘‹

์ €๋Š”...

  • ํ‰๋ฒ”ํ•œ ์ปดํ“จํ„ฐ ๊ณตํ•™์ƒ์ด์—์š”.
  • ์ €๋Š” ์ œ๊ฐ€ ๊ฐ€์ง„ ๊ฒƒ์œผ๋กœ ๋” ๋‚˜์€ ์„ธ์ƒ์„ ๋งŒ๋“ค๊ณ  ์‹ถ์–ด์š”!

๐Ÿ”ง ์ง€๊ธˆ ์ œ๊ฐ€ ๊ฐœ๋ฐœํ•˜๊ฑฐ๋‚˜ ์šด์˜ ์ค‘์ธ ๊ฒƒ๋“ค์€...

  1. ๊ฐ€์˜จ ์œ„ํ‚ค - ์žกํ•™ ์œ„ํ‚ค
  2. ๋ฏธ๋Ÿฌ ์‚ฌ์ดํŠธ likes ๋ฏธ์‚ฌ์นด ๋ฏธ์ฝ”ํ†  ๋„คํŠธ์›Œํฌ โ†’ ํ”„๋กœ์ ํŠธ ์šฐ์ดํ•˜๋ฃจ(uiharu)
  3. FindBin - ๊ณต๊ณต ์“ฐ๋ ˆ๊ธฐํ†ต ์ฐพ๊ธฐ

๐Ÿ†˜ ๊ฐœ๋ฐœํ•˜๊ณ  ์žˆ์ง€๋งŒ, ์ •์ฒด์ค‘์ธ ํ”„๋กœ์ ํŠธ...

  1. FDM - ์•ฝ๊ตญ ํ‚ค์˜ค์Šคํฌ ํ”„๋กœ์ ํŠธ โ†’ ํ˜„์žฌ ๋น„๊ณต๊ฐœ ์ €์žฅ์†Œ์ž„.
  2. DMIA - ์žฌ๋‚œ ๋Œ€์‘, ๋Œ€๋น„ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ โ†’ ํ˜„์žฌ ๋น„๊ณต๊ฐœ ์ €์žฅ์†Œ์ž„.

๐Ÿš€ ์ €์˜ ๋ชฉํ‘œ๋Š”...

  1. ๋ชจ๋‘๊ฐ€ ์ปดํ“จํ„ฐ ๊ต์œก์„ ๋“ฃ๊ณ , ์ž์‹ ๋งŒ์˜ ๋ฌด์–ธ๊ฐ€๋ฅผ ๋งŒ๋“ค ์ˆ˜ ์žˆ๋„๋ก ํ•˜๊ณ  ์‹ถ์–ด์š”!

English

I'm Gaon who wants to move forward for the world! ๐Ÿ‘‹

I am...

  • I am an ordinary computer engineering student.
  • I want to make a better world with what I have!

๐Ÿ”ง The things I'm developing or running right now...

  1. GaonWiki - likes Wikipedia
  2. Mirror Sites likes Misaka Mikoto Network โ†’ Project Uiharu
  3. FindBin - Find a public Recycle Bin

๐Ÿ†˜ A project under development but stalled...

  1. FDM - project of Pharmacy Kiosk โ†’ This is currently a private storage.
  2. DMIA - Disaster response, preparedness applications โ†’ This is currently a private storage.

๐Ÿš€ My goal is...

  1. I want everyone to listen to computer education and make something of their own!

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cpp_cli_benchmark's Issues

์•ˆํ‹ฐ์น˜ํŠธ ๊ด€๋ จ

์•ˆํ‹ฐ์น˜ํŠธ๊ฐ€ ๋™์ž‘์€ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค๋งŒ, ์ผ๋‹จ ์ด๊ฑธ ์‚ฌ์šฉ์ž๋„ ์ธ์‹ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ‘œ์‹œํ•ฉ์‹œ๋‹ค.

๋˜ํ•œ ์ด ๊ฑธ๋ฆฐ ์‹œ๊ฐ„์—๋„ ํ‘œ์‹œ๋˜๋„๋ก ํ•ฉ์‹œ๋‹ค.

์•ฝ๊ด€ ๋™์˜ ํŽ˜์ด์ง€ ์ถ”๊ฐ€

ํŠนํžˆ ์‚ฌ์–‘์ด ๋‚ฎ์€ PC์—์„œ ํ”„๋กœ๊ทธ๋žจ์„ ๋Œ๋ฆฌ๋ฉด ํ”„๋กœ๊ทธ๋žจ์ด ๋ฉˆ์ถ”๊ฑฐ๋‚˜(๊ทธ๋‚˜๋งˆ ๋‹คํ–‰), OS๊ฐ€ ๋ฉˆ์ถœ ์ˆ˜(์ตœ์•…์˜ ๊ฒฝ์šฐ) ์žˆ์Šต๋‹ˆ๋‹ค.
๋”ฐ๋ผ์„œ ์ฑ…์ž„ ํšŒํ”ผ(?!)์šฉ์œผ๋กœ ์•ฝ๊ด€ ๋™์˜ ํŽ˜์ด์ง€๋ฅผ ์ถ”๊ฐ€ํ•ฉ๋‹ˆ๋‹ค.

์••์ถ•ํŒŒ์ผ ๋น„๋ฐ€๋ฒˆํ˜ธ ํ’€๊ธฐ ํŒŒํŠธ ์˜ค๋ฅ˜

ver 2.0 test.zip/test.txt PKZIP Encr: cmplen=54, decmplen=28, crc=A39192CA
Warning: detected hash type "ZIP", but the string is also recognized as "ZIP-opencl"
Use the "--format=ZIP-opencl" option to force loading these as that type instead
Using default input encoding: UTF-8

์ด๋Ÿฐ ์˜ค๋ฅ˜ ๋ฉ”์‹œ์ง€๊ฐ€ ๋œจ๋ฉด์„œ ์ž‘๋™ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์ˆ˜์ •ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์ ์ˆ˜ ๊ณ„์‚ฐ์ด ์ด์ƒํ•ฉ๋‹ˆ๋‹ค. + ์ ์ˆ˜ ๊ณ„์‚ฐ์ฒด๊ณ„ ๋ณ€๊ฒฝ ํ•„์š”

16427ms ๊ฑธ๋ฆฐ ๊ฒฝ์šฐ 2316์ , 66782ms ๊ฑธ๋ฆฐ ๊ฒฝ์šฐ 3780์ ์ด ๋‚˜์˜ต๋‹ˆ๋‹ค. ์˜คํžˆ๋ ค ์˜ค๋ž˜ ๊ฑธ๋ฆด์ˆ˜๋ก ๊ณ ๋“์ ์„ ์–ป์Šต๋‹ˆ๋‹ค.

๋”ฐ๋ผ์„œ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ˆ˜์ •ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

if(plus_score_calc > 1){
	        plus_score = 2000 + (1- plus_score_calc)*1000;
        } else if(plus_score==1){
	        plus_score = 2000;
        }else{
	        plus_score = 2000 + (plus_score_calc - 1)*1000;
        }

์ถ”๊ฐ€๋กœ ์œ„์— ์ฒ˜๋Ÿผ ๋ฐ”๊ฟ€ ๊ฒฝ์šฐ 220์ ๋Œ€๊ฐ€ ๋‚˜์˜ต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ƒˆ๋กœ์šด ์ ์ˆ˜ ๊ณ„์‚ฐ ์ฒด๊ณ„๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.

์ด ์ˆ˜ํ–‰์‹œ๊ฐ„์˜ ๋ถ„์ดˆ๊ฐ€ ์ด์ƒํ•˜๊ฒŒ ํ‘œ์‹œ๋จ

์˜ˆ๋ฅผ ๋“ค์–ด ์ด ์ˆ˜ํ–‰์‹œ๊ฐ„์ด 75303ms๊ฐ€ ๋‚˜์˜ค๋ฉด, ๊ด„ํ˜ธ ์•ˆ์˜ ๋ถ„์ดˆ ๋ณ€ํ™˜๊ฐ’์ด 1๋ถ„ 75์ดˆ ์ด๋ ‡๊ฒŒ ๋‚˜์˜ต๋‹ˆ๋‹ค.

๋”ฐ๋ผ์„œ ๋ถ„์„ ์ œ์™ธํ•˜๊ณ  ์ดˆ๋งŒ ํ‘œ์‹œํ•˜๋Š” ๊ฒƒ์œผ๋กœ ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.

์ˆ˜์น˜ ์กฐ์ •ํ•˜๊ธฐ

ํ˜„์žฌ ์ˆ˜์น˜๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

  • (์—ฐ์‚ฐ) 1๋ถ€ํ„ฐ 300์–ต๊นŒ์ง€ ๋”ํ•˜๊ธฐ -> 30000000000
  • (์—ฐ์‚ฐ) ์›์ฃผ์œจ(ฯ€) ๊ตฌํ•˜๊ธฐ -> 1000000000
  • (์ž‘์—…) ๋‹ค์šด๋กœ๋“œ ์†๋„ ์ธก์ • -> 1000MB
  • (์ž‘์—…) waifu2x-converter-cpp๋กœ ์—…์Šค์ผ€์ผ๋ง -> 30๋ฐฐ
  • (์ž‘์—…) ์••์ถ•/์••์ถ•ํ•ด์ œ -> 15,000MB(์•ฝ 14.6GB)
  • (์ž‘์—…) ๊ณ ์šฉ๋Ÿ‰ ํŒŒ์ผ ์ฝ๊ธฐ/๋ณ€ํ™˜ -> 100MB

์ด์ค‘์—์„œ ๊ณ ์šฉ๋Ÿ‰ ํŒŒ์ผ ์ฝ๊ธฐ/๋ณ€ํ™˜์€ ์†Œ์š” ์‹œ๊ฐ„์ด ๋ณ„๋กœ ๊ฑธ๋ฆฌ์ง€ ์•Š๊ธฐ ๋•Œ๋ฌธ์— ์‚ญ์ œํ•  ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. ๋˜ํ•œ ๊ฐ ์ˆ˜์น˜๋ฅผ ์กฐ์ •ํ•˜๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค.

ํ˜„์žฌ 5900X/32GB์—์„œ ๊ฑธ๋ฆฌ๋Š” ์‹œ๊ฐ„์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

  1. 16427ms(16์ดˆ)
  2. 18761ms(18์ดˆ)
  3. 1357ms(1.3์ดˆ)
  4. 10872ms(10์ดˆ)
  5. 123895ms(2๋ถ„ 3์ดˆ)
  6. 1836ms(1.8์ดˆ)

์ด ๊ฒฐ๊ณผ๊ฐ’์„ ๋ฐ”ํƒ•์œผ๋กœ ์ˆ˜์น˜๋ฅผ ์กฐ์ •ํ•ฉ์‹œ๋‹ค.

ํŒŒ์ผ ์ €์žฅ ์„œ๋ฒ„ ๋ณ€๊ฒฝ

์ผ๋‹จ ๊นƒ๋žฉ์— ์ €์žฅ์‹œ์ผœ๋†“์€ ํŒŒ์ผ๋“ค์„ ๋ณธ ์ €์žฅ์†Œ๋กœ ์˜ฎ๊ธฐ๋Š” ์ž‘์—…์„ ํ•ด์•ผ ํ•  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

์˜ฎ๊ฒจ์•ผ ํ•˜๋Š” ํŒŒ์ผ ์ค‘ ๋ณธ ์ €์žฅ์†Œ์— ์ €์žฅํ•˜๋Š” ํŒŒ์ผ ๋ชฉ๋ก์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

  • ffmpeg.exe
  • ffmpeg.bat - ffmpeg.exe์—๊ฒŒ ๋ช…๋ น์–ด๋ฅผ ์ž…๋ ฅํ•  ๋ฐฐ์น˜ํŒŒ์ผ
  • ffpmeg_bg.vbs - ffmpeg.bat์„ ๋ฐฑ๊ทธ๋ผ์šด๋“œ๋กœ ์‹คํ–‰์‹œ์ผœ์คŒ

๊ทธ๋ฆฌ๊ณ  ์˜ฎ๊ธฐ์ง€ ๋ชปํ•˜๋Š” ํŒŒ์ผ์˜ ๋ชฉ๋ก์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

  • abcd.mp4
  • 2nd_file_hdr.mp4
  • 3rd_file_nonHDR

ํ•ด๋‹น ํŒŒ์ผ์˜ ์ €์žฅ์†Œ๋Š” https://gitlab.com/gaon12/dummyfile_zip์— ์žˆ์œผ๋ฉฐ, ํŒŒ์ผ ํฌ๊ธฐ๊ฐ€ ์ปค์„œ ์˜ฎ๊ธฐ์ง€ ๋ชปํ•˜๋Š” ํŒŒ์ผ๋“ค์˜ ๊ฑฐ์ฒ˜๋Š” ์ƒ๊ฐ์ค‘์ž…๋‹ˆ๋‹ค.

๋‚œ์ด๋„ ์„ ํƒ ๊ธฐ๋Šฅ

์ €์‚ฌ์–‘ PC์™€ ์ต์ŠคํŠธ๋ฆผ PC๋ฅผ ์œ„ํ•ด ๋‚œ์ด๋„ ์„ ํƒ ๊ธฐ๋Šฅ์„ ์ถ”๊ฐ€ํ•ฉ๋‹ˆ๋‹ค.

ํ˜„์žฌ ๊ตฌํ˜„๋œ ๊ธฐ์ค€์„ ๋ณดํ†ต๋ง›์œผ๋กœ ๋‘๊ณ , ์ˆœํ•œ๋ง›, ๋งค์šด๋ง›์„ ์‹ ์„คํ•ฉ๋‹ˆ๋‹ค.

  • ์ˆœํ•œ๋ง›
  • ๋ณดํ†ต๋ง›
  • ๋งค์šด๋ง›

ffmpeg ๋ฐฐ์น˜ํŒŒ์ผ ์‹คํ–‰ ์•ˆ๋จ

ffmpeg๋ฅผ ์‹คํ–‰์‹œํ‚ค๋Š” ๋ฐฐ์น˜ํŒŒ์ผ์„ ๋งŒ๋“ค์–ด์„œ ์‹คํ–‰์‹œํ‚ค๋ฉด ์ž๊พธ๋งŒ 1์ดˆ๋„ ์•ˆ๋˜๋Š” ์‹œ๊ฐ„์— ๋๋‚œ๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์ผ๋‹จ ์ž ์ •์ ์œผ๋กœ ffmpeg๋ฅผ ๋นผ๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.

waifu2x ์ถ”๊ฐ€

waifu2x-converter-cpp๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์‚ฌ์ง„์„ ํ™•๋Œ€์‹œํ‚ค๋Š” ์ž‘์—…์„ ์ง„ํ–‰ํ•˜๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค.

์†Œ์Šค์ฝ”๋“œ๋ž‘ ํŒŒ์ผ ๋‹ค์šด๋กœ๋“œ๋Š” ๊นƒํ—ˆ๋ธŒ์— ์˜ฌ๋ ค์„œ ํŒŒ์ผ ๋จผ์ € ๋‹ค์šด๋กœ๋“œ ์‹œํ‚จ ๋‹ค์Œ์— ๋ฐฐ์น˜ํŒŒ์ผ์„ ๋ฐฑ๊ทธ๋ผ์šด๋“œ๋กœ ์‹คํ–‰์‹œํ‚ค๋ฉด ๋  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

4. 4K ์˜์ƒ 1080p ์ธ์ฝ”๋”ฉ ๊ณ„์‚ฐ : '.'์€(๋Š”) ๋‚ด๋ถ€ ๋˜๋Š” ์™ธ๋ถ€ ๋ช…๋ น, ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ๋Š” ํ”„๋กœ๊ทธ๋žจ, ๋˜๋Š” ๋ฐฐ์น˜ ํŒŒ์ผ์ด ์•„๋‹™๋‹ˆ๋‹ค.

4๋ฒˆ ํŒŒํŠธ์‹œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.
4. 4K ์˜์ƒ 1080p ์ธ์ฝ”๋”ฉ ๊ณ„์‚ฐ : '.'์€(๋Š”) ๋‚ด๋ถ€ ๋˜๋Š” ์™ธ๋ถ€ ๋ช…๋ น, ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ๋Š” ํ”„๋กœ๊ทธ๋žจ, ๋˜๋Š” ๋ฐฐ์น˜ ํŒŒ์ผ์ด ์•„๋‹™๋‹ˆ๋‹ค.

๋‹ค์šด๋กœ๋“œ ํ•œ๋ฒˆ์— ๋˜๋„๋ก

ํŒŒ์ผ์„ ํ•˜๋‚˜ํ•˜๋‚˜์”ฉ ๋‹ค์šด๋กœ๋“œ ๋ฐ›๋„๋ก ํ•˜๋‹ˆ ๋น„ํšจ์œจ์ ์ธ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ 7z, ์ด๋ฏธ์ง€๋ฅผ ์ œ์™ธํ•œ ๋‚˜๋จธ์ง€ ๋ชจ๋“  ํŒŒ์ผ์„ ์••์ถ•ํ•ด์„œ ํ•œ๋ฒˆ์— ๋‹ค์šด๋กœ๋“œ ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•ฉ์‹œ๋‹ค. ์ดํ›„ ์••์ถ• ํ•ด์ œ๋งŒ ํ•˜๋ฉด ๋˜์ž–์•„์š”.

๊ณ ์šฉ๋Ÿ‰ ํŒŒ์ผ ์ฝ๊ธฐ/๋ณ€ํ™˜ ์ถ”๊ฐ€

๊ณ ์šฉ๋Ÿ‰์˜ ํŒŒ์ผ์„ ์ฝ๊ณ , ๋ณ€ํ™˜ํ•˜๋Š” ๊ธฐ๋Šฅ์„ ์ถ”๊ฐ€ํ•ฉ๋‹ˆ๋‹ค.

๋จผ์ € ์ฝ๊ธฐ๋Š” 100MB์งœ๋ฆฌ ๋”๋ฏธํŒŒ์ผ์„ ์ƒ์„ฑ ํ›„ fopen_s๋กœ ํŒŒ์ผ์„ ์ฝ์–ด์˜ต๋‹ˆ๋‹ค.

๋ณ€ํ™˜์€ waifu2x๋กœ ๋ณ€ํ™˜ํ–ˆ๋˜ ์ด๋ฏธ์ง€๋ฅผ base64๋กœ ์ธ์ฝ”๋”ฉ, ์ธ์ฝ”๋”ฉ ํ•œ๊ฑธ ๋””์ฝ”๋”ฉํ•ฉ๋‹ˆ๋‹ค.

ํ”„๋กœ๊ทธ๋žจ ์‹คํ–‰ ์ค‘ ์‚ฌ์šฉ์ž๊ฐ€ ์ฝ˜์†” ํ™”๋ฉด์„ ํด๋ฆญํ•˜๋ฉด ๋ฉˆ์ถ”๋Š” ํ˜„์ƒ

ํ”„๋กœ๊ทธ๋žจ์ด ์‹คํ–‰ํ•˜๋˜ ์ค‘ ์‚ฌ์šฉ์ž๊ฐ€ ์ฝ˜์†” ํ™”๋ฉด์„ ํด๋ฆญํ•˜๋ฉด ๋ฉˆ์ถ”๋Š” ํ˜„์ƒ์ด ์žˆ์Šต๋‹ˆ๋‹ค.

์ด๋Š” ๋ชจ๋“  ์ฝ˜์†” ํ”„๋กœ๊ทธ๋žจ๋“ค์ด ํ•ด๋‹นํ•˜๋ฉฐ, ๋ ˆ์ง€์ŠคํŠธ๋ฆฌ๋กœ ์ˆ˜์ •ํ•  ์ˆ˜ ์žˆ๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์—ฌ๊ธฐ์„œ ํ™•์ธ ํ›„ ์ถ”๊ฐ€ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.

๋ฒ„์ „ ํ™•์ธ ๋ฐ ์—…๋ฐ์ดํ„ฐ ํ”„๋กœ๊ทธ๋žจ ์ œ์ž‘

ํ˜„์žฌ ๋ฐฉ์‹์€ ์ฝ”๋“œ๊ฐ€ ์ˆ˜์ • ๋  ๋•Œ๋งˆ๋‹ค ์ผ์ผ์ด ๋‹ค์šด๋กœ๋“œ๋ฅผ ๋ฐ›์•„์•ผ ํ•œ๋‹ค. ์ผ๋ฐ˜ ์œ ์ €๋“ค์€ ์ผ์ผ์ด ํ™•์ธํ•˜๊ธฐ ์–ด๋ ต๊ธฐ ๋•Œ๋ฌธ์— ๋ฒ„์ „ ํ™•์ธ ๋ฐ ์—…๋ฐ์ดํ„ฐ ํ”„๋กœ๊ทธ๋žจ์„ ์ œ์ž‘ํ•œ๋‹ค.

  • ๋ฒค์น˜๋งˆํฌ ํ”„๋กœ๊ทธ๋žจ์—์„œ ๋ฒ„์ „ ํ™•์ธ ๋ฐ ๊ตฌ๋ฒ„์ „์ด๋ฉด ์—…๋ฐ์ดํŠธํ•˜๋ผ๊ณ  ์•Œ๋ฆผ
  • ์—…๋ฐ์ดํ„ฐ ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ ๋ฒ„์ „ ํ™•์ธ ๋ฐ ๊ตฌ๋ฒ„์ „์ด๋ฉด ์—…๋ฐ์ดํŠธ
  • ๊ฒฐ๊ณผ ํ™•์ธ HTML์—์„œ ๋ฒ„์ „ ํ™•์ธ ๋ฐ ๊ตฌ๋ฒ„์ „์ด๋ฉด ์—…๋ฐ์ดํŠธํ•˜๋ผ๊ณ  ์•Œ๋ฆผ

์ž”์—ฌ ํŒŒ์ผ ์‚ญ์ œ๋˜์ง€ ์•Š์Œ

์ž”์—ฌ ํŒŒ์ผ๋“ค์ด ์‚ญ์ œ๊ฐ€ ๋˜์–ด์žˆ์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์‚ญ์ œ๋˜์ง€ ์•Š์€ ํŒŒ์ผ์˜ ๋ชฉ๋ก์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

  • 1.txt
  • console_no_select.bat
  • console_no_select_restore.bat

์‚ญ์ œ์‹œ์ผœ์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์••์ถ•/์••์ถ• ํ•ด์ œ ์ถ”๊ฐ€

ํŒŒ์ผ ์••์ถ•, ์••์ถ• ํ•ด์ œ๊ฐ€ CPU ์„ฑ๋Šฅ ํ…Œ์ŠคํŠธ๋ฅผ ํ•˜๊ธฐ์— ์ ํ•ฉํ•œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ zip๊ณผ unzip์„ ์ถ”๊ฐ€ํ•ฉ๋‹ˆ๋‹ค.

์ฝ”๋“œ ๊ฐ„๊ฒฐํ™”

์ฝ”๋“œ๊ฐ€ ๊ธธ์–ด์ง€๋ฉด์„œ ๊ฐ„๊ฒฐํ™”๊ฐ€ ํ•„์š”ํ•ด์กŒ์Šต๋‹ˆ๋‹ค.

๊ฐ„๊ฒฐํ™”๋ฅผ ํ•ฉ์‹œ๋‹ค.

๊ฒฐ๊ณผ ํ‘œ์‹œ ํŽ˜์ด์ง€ ์˜ค๋ฅ˜(์ด ๊ฑธ๋ฆฐ ์‹œ๊ฐ„)

ํ‘œ ํ•˜๋‹จ์— ์žˆ๋Š” ์ด ๊ฑธ๋ฆฐ ์‹œ๊ฐ„์˜ ์ดˆ/๋ถ„.์ดˆ ๋ณ€ํ™˜ ๊ฐ’์— ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

image

์ฒจ๋ถ€ํ•œ ์ด๋ฏธ์ง€์ฒ˜๋Ÿผ ํ‘œ์‹œ๊ฐ€ ๋ฉ๋‹ˆ๋‹ค. ์ˆ˜์ •์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.

๋ฐฉํ™”๋ฒฝ/์ธํ„ฐ๋„ท ์—ฐ๊ฒฐ ์—ฌ๋ถ€ ํ™•์ธ

์ธํ„ฐ๋„ท์— ์—ฐ๊ฒฐ์ด ๋˜์–ด์žˆ์ง€ ์•Š๊ฑฐ๋‚˜, ๋ฐฉํ™”๋ฒฝ์— ํ”„๋กœ๊ทธ๋žจ์ด ๋ง‰ํ˜€์žˆ๋Š” ๊ฒฝ์šฐ์—๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.
๋”ฐ๋ผ์„œ ๋จผ์ € ์ธํ„ฐ๋„ท ์—ฐ๊ฒฐ ์—ฌ๋ถ€๋ฅผ ํ™•์ธํ•ด ์ถœ๋ ฅํ•˜๋ฉด ๋ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

๋””์ž์ธ์„ ๋ฐ”๊ฟ‰์‹œ๋‹ค.

ํ˜„์žฌ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ด๋ฃจ์–ด์ ธ ์žˆ์Šต๋‹ˆ๋‹ค.

๋ฒค์น˜๋งˆํฌ ํ”„๋กœ๊ทธ๋žจ์ž…๋‹ˆ๋‹ค.
ํ•„์š”ํ•œ ํŒŒ์ผ๋“ค์„ ๋‹ค์šด๋กœ๋“œํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ž ์‹œ๋งŒ ๊ธฐ๋‹ค๋ ค์ฃผ์„ธ์š”.

๋ฐฉํ™”๋ฒฝ ๋“ฑ์˜ ํ”„๋กœ๊ทธ๋žจ์—์„œ ์ฐจ๋‹จํ•˜๊ณ  ์žˆ๋‹ค๋ฉด ์˜ˆ์™ธ ์ฒ˜๋ฆฌํ•ด ์ฃผ์„ธ์š”!


ํ˜„์žฌ ์ˆ˜ํ–‰์ค‘์ธ ์ž‘์—…์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.


1. 1๋ถ€ํ„ฐ 300์–ต๊นŒ์ง€ ๋”ํ•˜๊ธฐ
16655ms(16์ดˆ)

2. ์›์ฃผ์œจ ๊ตฌํ•˜๊ธฐ :
20323ms(20์ดˆ)

3. ํŒŒ์ผ ๋‹ค์šด๋กœ๋“œ ์†๋„ ์ธก์ • :
20687ms(20์ดˆ)

4. ๋จธ์‹ ๋Ÿฌ๋‹(SRCNN) ๊ธฐ๋ฐ˜ ์ด๋ฏธ์ง€ ์—…์Šค์ผ€์ผ๋ง ์ž‘์—…(30๋ฐฐ) :
10775ms(10์ดˆ)

5. ์••์ถ•/์••์ถ• ํ•ด์ œ ์ž‘์—… :
122618ms(122์ดˆ)

6. ๊ณ ์šฉ๋Ÿ‰ ํŒŒ์ผ ์ฝ๊ธฐ/๋ณ€ํ™˜ :
1845ms(122์ดˆ)

์ด ์ˆ˜ํ–‰์‹œ๊ฐ„ :
192905ms (192์ดˆ)
์ด ๊ฑธ๋ฆฐ ์‹œ๊ฐ„์€ 0์‹œ๊ฐ„ 3๋ถ„ 12์ดˆ ์ž…๋‹ˆ๋‹ค.

๋ญ”๊ฐ€ ์ดŒ์Šค๋Ÿฝ๊ธฐ๋„ ํ•ฉ๋‹ˆ๋‹ค. ๊ฐ ํŒŒํŠธ๋ณ„ ์‹œ๊ฐ„์„ ํ•œ๊ณณ์— ๋ชจ์•„์„œ ๋ณด์—ฌ์ฃผ๋Š”๊ฒŒ ๋‚˜์„๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

gpu ์ด๋ฆ„ ๊ฐ€์ ธ์˜ค๊ธฐ ๋ฐฐ์น˜ํŒŒ์ผ ๋‚ด์žฅ

ํ˜„์žฌ gpu ์ด๋ฆ„์„ ๊ฐ€์ ธ์˜ค๋Š” ๊ฒƒ์€ ์™ธ๋ถ€์˜ ๋ฐฐ์น˜ํŒŒ์ผ์„ ์‹คํ–‰ํ•˜๊ณ , ๊ฑฐ๊ธฐ์„œ ๋‚˜์˜จ ๊ฒฐ๊ณผ๊ฐ’์„ ๊ฐ€์ ธ์˜ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.

์ด๋ฅผ ๋‚ด์žฅํ•˜๋Š”๊ฒŒ ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๋‚ด์žฅ ๋ฐฉ๋ฒ•์€ 2๊ฐ€์ง€ ์ž…๋‹ˆ๋‹ค.

  1. systemํ•จ์ˆ˜๋กœ ๋ฐฐ์น˜ํŒŒ์ผ ๋‚ด์šฉ์„ ์ž…๋ ฅํ•˜์—ฌ ๊ฒฐ๊ณผ๋ฅผ ์–ป๋Š” ๋ฐฉ๋ฒ•

  2. ํ•ด๋‹น ๋‚ด์šฉ์˜ ๋ฐฐ์น˜ํŒŒ์ผ์„ ์ƒ์„ฑ์‹œ์ผœ์„œ ์‹คํ–‰ํ•˜๋Š” ๋ฐฉ๋ฒ•

๋‘˜ ์ค‘ ์–ด๋Š ๋ฐฉ๋ฒ•์„ ์„ ํƒํ•˜๋˜์ง€ ๋‚ด์žฅํ•ด์•ผ ํ•  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

๋ฌด๋ฆฌ์ˆ˜ e ์—ฐ์‚ฐ ์ถ”๊ฐ€

๋ฌด๋ฆฌ์ˆ˜ e๋ฅผ ์—ฐ์‚ฐํ•˜๋Š” ๊ฒƒ์„ ์ถ”๊ฐ€ํ•ฉ์‹œ๋‹ค.

์˜ค์ผ๋Ÿฌ ๊ณต์‹์„ ์ด์šฉํ•ด ๊ตฌํ•  ์ˆ˜ ์žˆ๋Š”๋ฐ, ์˜ค์ผ๋Ÿฌ ๊ณต์‹์€

e=1+(1/1!)+(1/2!)+(1/3!)+...+(1/n!)

์œผ๋กœ ํ‘œํ˜„๋ฉ๋‹ˆ๋‹ค.

์ด๋•Œ ์ˆ˜์น˜๋ฅผ ์ž˜ ์กฐ์ •ํ•˜๋ฉด ๋  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

ํŒŒ์ผ ๋‹ค์šด๋กœ๋“œ ์—๋Ÿฌ

ํ˜„์žฌ ์ €์žฅ์†Œ๊ฐ€ private, ์ฆ‰ ๋น„๊ณต๊ฐœ ์ €์žฅ์†Œ๋ผ์„œ ํŒŒ์ผ ๋‹ค์šด๋กœ๋“œ๋ฅผ ํ•  ์ˆ˜๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค. ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•์„ ์ฐพ์•„์•ผ ํ•ฉ๋‹ˆ๋‹ค.

๋‚ ์งœ ์ถœ๋ ฅ ๋ถ€๋ถ„ C++์—์„œ ์ฒ˜๋ฆฌํ•˜๊ธฐ

ํ˜„์žฌ๋Š” HTML ํŒŒ์ผ์— ์Šคํฌ๋ฆฝํŠธ ํ˜•ํƒœ๋กœ ๋„ฃ์—ˆ๊ธฐ ๋•Œ๋ฌธ์— ์ƒˆ๋กœ๊ณ ์นจ์„ ํ•˜๋ฉด ๋ฒค์น˜๋งˆํฌ๋ฅผ ์‹คํ–‰ํ•œ ๋•Œ์˜ ์‹œ๊ฐ„์ด ์•„๋‹Œ ํ˜„์žฌ ์‹œ๊ฐ„์ด ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค.

๋”ฐ๋ผ์„œ ์ด๋ฅผ ๊ฐœ์„ ํ•˜์—ฌ C++์—์„œ ๋‚ ์งœ์™€ ์‹œ๊ฐ„์„ ๋ฐ›์•„์™€ ์ž‘์„ฑํ•˜๋„๋ก ๊ฐœ์„ ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

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