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The only one you can truly trust is yourself.


๊ฒŒ์ž„ ํ”„๋กœ๊ทธ๋ž˜๋ฐ/๋ณ‘๋ ฌ ํ”„๋กœ๊ทธ๋ž˜๋ฐ 5

๋ฉ€ํ‹ฐ ํ”„๋กœ์„ธ์„œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ? ๋ณ‘๋ ฌํ™” ํ”„๋กœ๊ทธ๋ž˜๋ฐ?

์ฒ˜์Œ์— ๋ฉ€ํ‹ฐ ํ”„๋กœ์„ธ์„œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ์ด๋ผ๋Š” ๋ง์„ ๋“ค์—ˆ์„ ๋•Œ๋Š”, ํ”„๋กœ์„ธ์Šค๋ฅผ ์—ฌ๋Ÿฌ ๊ฐœ ๋„์›Œ์„œ ์„œ๋กœ ํŒจํ‚ท์„ ์ฃผ๊ณ  ๋ฐ›์œผ๋ฉด์„œ ์ฒ˜๋ฆฌํ•˜๋Š” ๊ฑฐ๋ผ๊ณ  ์ƒ๊ฐํ–ˆ๋Š”๋ฐ, ๊ณต๋ถ€ํ•˜๋‹ค๋ณด๋‹ˆ ๊ฒฐ๊ตญ์€ ๋ฉ€ํ‹ฐ-์“ฐ๋ ˆ๋””๋“œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ์„ ๋œปํ•˜๋Š” ๊ฒƒ ๊ฐ™๋‹ค. ํ•ญ์ƒ ๋‹ค์‹œ ๊ณต๋ถ€ํ•˜๋Š” ๊ธฐ๋ถ„์œผ๋กœ ๋ณต์Šตํ•œ๋‹ค. ์™œ? ๋‹ค ๊นŒ๋จน์—ˆ์œผ๋‹ˆ๊นŒ. ๋‚˜์ค‘์— ์ด ์ฑ…๋„ ๊ตฌํ•ด์„œ ์ฝ์–ด๋ด์•ผ์ง€, ๊ทผ๋ฐ ์ค‘๊ณ ์„œ์ ์—๋„ ์—†๋”๋ผ ใ…‹ใ…‹ใ…‹ ์ฑ…์ •๋ณด, ๋ฉ€ํ‹ฐํ”„๋กœ์„ธ์„œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ : ๋„ค์ด๋ฒ„ ์ฑ… (naver.com) ๋ฉ€ํ‹ฐํ”„๋กœ์„ธ์„œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์ปดํ“จํ„ฐ ์‚ฐ์—…์€ ์†๋„ ๊ฒฝ์Ÿ์„ ํฌ๊ธฐํ–ˆ๊ณ , ๋‹จ์ผ์ฝ”์–ด์—์„œ ๋‹ค์ค‘์ฝ”์–ด ๊ฒฝ์Ÿ์œผ๋กœ ๋Œ์•„์„ฐ๋‹ค. ์ด๋Ÿฐ ๋ณ€ํ™”๋Š” ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๋ฐฉ๋ฒ•์— ๊ทผ๋ณธ์ ์ธ ๋ณ€ํ™”๋ฅผ ๊ฐ€์ ธ์™”๋‹ค. ์ด์ œ ํ•˜๋“œ์›จ์–ด๋ฅผ ์—…๊ทธ๋ ˆ์ด๋“œํ•˜๋ฉด ํ”„๋กœ๊ทธ๋žจ์ด ๋นจ book.naver.com ์ฐจ๋ผ๋ฆฌ ์ด ์ฑ…์ด ์ข€ ๋” ๋Šฆ๊ฒŒ ๋‚˜์˜จ ์ฑ…์ด๋ผ์„œ ๋” ์ข‹์€ ๊ฒƒ ๊ฐ™๋‹ค. ๊ทธ๋‚˜๋งˆ ๋ฆฌ๋ทฐ๋„ 5..

OpenMP 3.0์—์„œ 5.1๋กœ 10๋…„์˜ ์‹œ๊ฐ„ ๋›ฐ์–ด๋„˜๊ธฐ

๋‚˜๋Š” ์š”์ฆ˜ ์‚ฌ๋žŒ๋“ค์ด ์‚ฌ์šฉํ•˜์ง€ ์•Š๋Š” Dev-C++ 5.11์ด๋ž€ ๋†ˆ์„ ์‚ฌ์šฉํ•œ๋‹ค. ใ…‹์˜ค๋ž˜๋œ ํˆด์ด๊ณ , ๊ธฐ๋Šฅ๋„ ๋ณ„๋กœ ์—†๊ณ , ๋ณ„๋กœ ์ข‹์€ ํˆด๋„ ์•„๋‹ˆ์ง€๋งŒ ๊ทธ๋ƒฅ ๊ฐ€๋ณ๊ฒŒ C++๋กœ ์ทจ๋ฏธ์ฝ”๋”ฉํ•˜๋Š” ์‚ฌ๋žŒ์—๊ฒ ์ ๋‹นํ•œ ํˆด ๊ฐ™๋‹ค. ์ปดํŒŒ์ผ๋Ÿฌ๋Š” TDM-GCC 4.9.2 64-bit Release๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค. OpenMP๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ ์ถฉ๋ถ„ํ•˜๋‹ค.OpenMP๋ฅผ ์‚ฌ์šฉํ•˜๋ ค๋ฉด, ํ”„๋กœ์ ํŠธ ์†์„ฑ์˜ ๋งค๊ฐœ๋ณ€์ˆ˜์—์„œ ์ปดํŒŒ์ผ๋Ÿฌ์™€ ๋ง์ปค์— -fopenmp๋ฅผ ์จ์ฃผ๊ธฐ๋งŒ ํ•˜๋ฉด ๋œ๋‹ค. ์†Œ์Šค์ฝ”๋“œ๋Š” ๋ณ„๊ฑฐ ์—†๋‹ค.#include #include using namespace std; /* run this program using the console pauser or add your own getch, system("pause") or input loop */ int main(in..

OpenMP ์ฒซ ์‚ฝ (2010)

์˜คํ”ˆ์— ํ”ผ ๊ณต์‹ ์‚ฌ์ดํŠธ The OpenMP API specification for parallel programming http://openmp.org/wp/ ์˜คํ”ˆ์— ํ”ผ ์ž˜ ์ •๋ฆฌ๋œ ์‚ฌ์ดํŠธ C์–ธ์–ด: OpenMP๋ฅผ ์ด์šฉํ•œ ๋ฉ€ํ‹ฐ ์“ฐ๋ ˆ๋“œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ HOWTO #1 http://sunyzero.egloos.com/4227785 C์–ธ์–ด: OpenMP๋ฅผ ์ด์šฉํ•œ ๋ฉ€ํ‹ฐ ์“ฐ๋ ˆ๋“œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ HOWTO #2 http://sunyzero.egloos.com/4229235 C์–ธ์–ด: OpenMP๋ฅผ ์ด์šฉํ•œ ๋ฉ€ํ‹ฐ ์“ฐ๋ ˆ๋“œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ HOWTO #3 http://sunyzero.egloos.com/4234766 C์–ธ์–ด: OpenMP๋ฅผ ์ด์šฉํ•œ ๋ฉ€ํ‹ฐ ์“ฐ๋ ˆ๋“œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ HOWTO #4 http://sunyzero.egloos.com/4258873..

C++ ๊ฐœ๋ฐœ์ž๋ฅผ ์œ„ํ•œ ๋ณ‘๋ ฌํ™” ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์„ธ๋ฏธ๋‚˜

์˜›๋‚  ์ผ๊ธฐ, 10๋…„์ „ ์ผ๊ธฐ๋„ค์š”. ์ผ์‹œ๋Š” 2010. 3. 13. 22:19 ์˜ค๋Š˜ ๋งˆ์ดํฌ๋กœ์†Œํ”„ํŠธ ์„ธ๋ฏธ๋‚˜ "C++ ๊ฐœ๋ฐœ์ž๋ฅผ ์œ„ํ•œ ๋ณ‘๋ ฌํ™” ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์„ธ๋ฏธ๋‚˜" ๊ฐ”๋‹ค์™”์Šต๋‹ˆ๋‹ค. ์ˆœ์„œ๋Š” 1. ์ธํ…” ์ฝ”์–ด ์•„ํ‚คํ…์ฒ˜, Parallel Studio ์†Œ๊ฐœ 2. OpenMP (Parallel Studio ์‚ฌ์šฉํ•ด์„œ ํ•˜๋Š” ๊ฐ„๋‹จํ•œ ์‹œ์—ฐ) 3. Thread Building Blocks 4. Thread Building Blocks 5. Visual Studio 2010 6. ๊ฒฝํ’ˆ์ถ”์ฒจ 1๋ฒˆ์—์„œ ๋ง‰ ์กธ๋‹ค๊ฐ€ 2๋ฒˆ, 3๋ฒˆ ์ง‘์ค‘ํ•ด์„œ ๋“ฃ๊ณ  ๋‹ค์‹œ 4๋ฒˆ, 5๋ฒˆ ์กธ์•˜์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‹ค 6๋ฒˆ ๊ฒฝํ’ˆ์ถ”์ฒจํ•  ๋•Œ ๋ฒˆ์ฉ ๊นผ๋Š”๋ฐ์š”. ์ •์‹  ์ฐจ๋ฆฌ๋‹ˆ ํ–‰์‚ฌ๊ฐ€ ๋๋‚˜์„œ (๊ฒฝํ’ˆ์€ ๊ฝ) ์ง€ํ•˜์ฒ  ํƒ€๋Ÿฌ ใ…‹ใ…‹ใ…‹ ์ผ์ฐ ์‹ ์ฒญํ•ด์„œ (์ œ์ผ ๋น„์‹ธ๊ธธ๋ž˜) Vtune Performance Analyz..

OpenMP๋ž€?

OpenMP๋Š” ๋ฉ€ํ‹ฐ ํ”Œ๋žซํผ ๊ณต์œ  ๋ฉ”๋ชจ๋ฆฌ ๋ณ‘์—ด ํ”„๋กœ๊ทธ๋ž˜๋ฐ์„ ์ง€์›ํ•˜๋Š” API์ด๋‹ค. http://openmp.org/ Home - OpenMP Latest News View Monthly Archives Tweets by OpenMP_ARB Get all the latest API specifications, technical report drafts and proposals. All the latest books, examples and tutorials to start you on www.openmp.org ์ด๊ฑธ ์ฒ˜์Œ ์•Œ์•˜์„ ๋•Œ๊ฐ€ 2008๋…„ 11์›”, ๋ฒ„์ „ 3.0์ด ๋‚˜์™”์„ ๋•Œ ์˜€๋Š”๋ฐ, Version 3.0 Summary Card C/C++ (November, 2008) (PDF) ์ฒ˜์Œ ์‹œ๋„ํ–ˆ์„ ๋•Œ, gcc ..

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