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    ์„œ๋ฒ„์‹œ์Šคํ…œ์„ ์œ„ํ•œ ๊ณต์ •ํ•˜๊ณ  ํšจ์œจ์ ์ธ ์Šค์ผ€์ค„๋ง ์•Œ๊ณ ๋ฆฌ์ฆ˜

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    ํ•™์œ„๋…ผ๋ฌธ (๋ฐ•์‚ฌ)-- ์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› : ์ „๊ธฐยท์ปดํ“จํ„ฐ๊ณตํ•™๋ถ€, 2014. 2. ์กฐ์œ ๊ทผ.๋„คํŠธ์›Œํฌ์™€ ํ•˜๋“œ์›จ์–ด์˜ ๋ฐœ์ „์œผ๋กœ ์„œ๋ฒ„ ์‹œ์Šคํ…œ์€ ๊ทธ ํ™œ์šฉ ๋ฒ”์œ„๊ฐ€ ๋„“์–ด์ง€๋ฉด์„œ ์‚ฌ์šฉ์ž์˜ ์š”๊ตฌ๊ฐ€ ๋‹ค์–‘ํ•ด์ง€๋ฉฐ ๋™์‹œ์— ๋†’์€ ์ˆ˜์ค€์˜ ์„œ๋น„์Šค ํ’ˆ์งˆ์„ ์š”๊ตฌํ•˜๊ณ  ์žˆ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด ์„œ๋ฒ„ ์‹œ์Šคํ…œ์€ ์„œ๋กœ ๋‹ค๋ฅธ ์š”๊ตฌ์‚ฌํ•ญ์„ ํฌํ•จํ•˜๋Š” ๋‹ค์–‘ํ•œ ํƒœ์Šคํฌ๋“ค์—๊ฒŒ ํ•œ์ •๋œ ์ž์›์„ ๊ณต์ •ํ•˜๊ฒŒ ํ• ๋‹นํ•˜๊ณ  ๋Œ€๊ทœ๋ชจ ์š”๊ตฌ์—๋„ ์•ˆ์ •์ ์œผ๋กœ ์ง€์›ํ•˜๋„๋ก ๋†’์€ ํšจ์œจ์„ฑ์„ ์ œ๊ณตํ•ด์•ผ ํ•œ๋‹ค. ํ•˜์ง€๋งŒ ๊ธฐ์กด ๊ณต์ • ์Šค์ผ€์ค„๋ง ์•Œ๊ณ ๋ฆฌ์ฆ˜๋“ค์€ ํŽธํ–ฅ ์ง€๋ถ„ ๋ถ„ํฌ๋ฅผ ๊ฐ€์ง„ ํƒœ์Šคํฌ ์ง‘ํ•ฉ์— ๋Œ€ํ•ด ํƒœ์Šคํฌ์˜ ์ˆ˜๊ฐ€ ์ปค์งˆ์ˆ˜๋ก ๊ณต์ •์„ฑ์ด ๋‚ฎ๊ฑฐ๋‚˜ ์Šค์ผ€์ค„๋ง ์˜ค๋ฒ„ํ—ค๋“œ๊ฐ€ ์ปค์ ธ ์„œ๋ฒ„ ์‹œ์Šคํ…œ์— ๊ทธ๋Œ€๋กœ ์ ์šฉํ•  ์ˆ˜ ์—†๋‹ค. ๋ณธ ๋…ผ๋ฌธ์—์„œ๋Š” ์„œ๋ฒ„ ์‹œ์Šคํ…œ์—์„œ ๊ณต์ •ํ•˜๊ณ  ํšจ์œจ์ ์ธ ์Šค์ผ€์ค„๋ง ์•Œ๊ณ ๋ฆฌ์ฆ˜์ธ K-LZF๋ฅผ ์ œ์•ˆํ•œ๋‹ค. ์ƒˆ๋กœ์šด ํƒœ์Šคํฌ ๋งŒ์กฑ ์ง€์ˆ˜๋ฅผ ์ •์˜ํ•œ ํ›„, ๊ทธ ๊ธฐ๋ฐ˜์—์„œ ๋†’์€ ๊ณต์ •์„ฑ์„ ์ œ๊ณตํ•˜๋ฉฐ O(N)์˜ ์‹œ๊ฐ„ ๋ณต์žก๋„๋ฅผ ๋ณด์ด๋Š” LZF ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์ œ์‹œํ•˜๊ณ  ๋ถ„์„ํ•œ๋‹ค. ๋ถ„์„๋œ ๊ฒฐ๊ณผ๋ฅผ ํ†ตํ•ด ๋†’์€ ๊ณต์ •์„ฑ์„ ์œ ์ง€ํ•˜๋ฉด์„œ ์ƒ์ˆ˜ ์‹œ๊ฐ„์˜ ์‹œ๊ฐ„ ๋ณต์žก๋„๋ฅผ ๊ฐ–๋„๋ก LZF ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ๊ทผ์‚ฌํ™”ํ•œ๋‹ค. ๋˜ํ•œ K-LZF ์•Œ๊ณ ๋ฆฌ์ฆ˜์—์„œ K๊ฐ’์˜ ๋ณ€ํ™”๋ฅผ ํ†ตํ•ด ์„œ๋ฒ„ ์‹œ์Šคํ…œ์˜ ์šฉ๋„์— ๋”ฐ๋ผ ๊ณต์ •์„ฑ๊ณผ ํšจ์œจ์„ฑ์˜ ์„ฑ๋Šฅ์„ ์กฐ์ ˆํ•  ์ˆ˜ ์žˆ๋‹ค. ๋‹ค์–‘ํ•œ ๋ถ„ํฌ๋ฅผ ๊ฐ€์ง„ ํƒœ์Šคํฌ ์ง‘ํ•ฉ์— ๋Œ€ํ•œ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๊ฒฐ๊ณผ๋“ค์€ K-LZF ์•Œ๊ณ ๋ฆฌ์ฆ˜์ด ๋Œ€๊ทœ๋ชจ ํŽธํ–ฅ ์ง€๋ถ„ ๋ถ„ํฌ์—์„œ๋„ LZF ์•Œ๊ณ ๋ฆฌ์ฆ˜์— ๊ทผ์‚ฌํ•œ ์šฐ์ˆ˜ํ•œ ์„ฑ๋Šฅ์„ ์ œ๊ณตํ•จ์„ ๋ณด์ธ๋‹ค. ๋˜ํ•œ, AVOS ์šด์˜์ฒด์ œ์™€ LINUX ์šด์˜์ฒด์ œ์— ๊ตฌํ˜„ํ•˜์—ฌ ์„ฑ๋Šฅ ํ‰๊ฐ€ํ•œ ๊ฒฐ๊ณผ๋Š” K-LZF ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ์‹œ๊ฐ„ ๋ณต์žก๋„๊ฐ€ ์„œ๋ฒ„ ์‹œ์Šคํ…œ์—์„œ ํšจ์œจ์ ์œผ๋กœ ๋™์ž‘ํ•˜๊ธฐ ์ ํ•ฉํ•œ O(K)์ž„์„ ๋ณด์ธ๋‹ค. ์ด๋Ÿฌํ•œ ๊ฒฐ๊ณผ๋“ค์„ ํ†ตํ•ด ๋‹ค์–‘ํ•œ ์ข…๋ฅ˜์˜ ํƒœ์Šคํฌ๋“ค์ด ํ˜ผ์žฌํ•˜๊ฑฐ๋‚˜ ํƒœ์Šคํฌ ์ˆ˜๊ฐ€ ๋งŽ์•„์ง€๋”๋ผ๋„ K-LZF๋Š” ํ™•์žฅ์„ฑ์„ ์ œ๊ณตํ•˜์—ฌ ์„œ๋ฒ„ ์‹œ์Šคํ…œ์˜ ์Šค์ผ€์ค„๋ง ์•Œ๊ณ ๋ฆฌ์ฆ˜์œผ๋กœ ์ ํ•ฉํ•˜๋ฉด์„œ๋„ ์šฐ์ˆ˜ํ•œ ์„ฑ๋Šฅ์„ ์ œ๊ณตํ•จ์„ ์ž…์ฆํ•œ๋‹ค.์ œ 1 ์žฅ ์„œ๋ก  1 1.1 ์—ฐ๊ตฌ ๋ฐฐ๊ฒฝ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 ์—ฐ๊ตฌ ๋ชฉ์  ๋ฐ ๋ฒ”์œ„ . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.3 ๋…ผ๋ฌธ์˜ ๊ตฌ์„ฑ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 ์ œ 2 ์žฅ ๊ด€๋ จ ์—ฐ๊ตฌ 7 2.1 ๊ฐ€์ƒ ์‹œ๊ฐ„ (virtual time) ๊ธฐ๋ฐ˜ ์Šค์ผ€์ค„๋ง ์•Œ๊ณ ๋ฆฌ์ฆ˜ . . . . . . . . . 7 2.1.1 WFQ(weighted fair queuing) ์•Œ๊ณ ๋ฆฌ์ฆ˜ . . . . . . . . . . . 8 2.1.2 WF2Q(worst-case fair weighted fair queueing) ์•Œ๊ณ ๋ฆฌ์ฆ˜ . . 9 2.2 ๋ผ์šด๋“œ ๋กœ๋นˆ(round robin) ๊ธฐ๋ฐ˜ ์Šค์ผ€์ค„๋ง ์•Œ๊ณ ๋ฆฌ์ฆ˜ . . . . . . . . 9 2.2.1 WRR(weighted round robin) ์•Œ๊ณ ๋ฆฌ์ฆ˜ . . . . . . . . . . . 10 2.2.2 DRR(deficit round robin) ์•Œ๊ณ ๋ฆฌ์ฆ˜ . . . . . . . . . . . . . 10 2.2.3 VTRR(virtual-time round robin) ์•Œ๊ณ ๋ฆฌ์ฆ˜ . . . . . . . . . 11 2.3 ํ˜ผํ•ฉ(hybrid) ๊ธฐ๋ฐ˜ ์Šค์ผ€์ค„๋ง ์•Œ๊ณ ๋ฆฌ์ฆ˜ . . . . . . . . . . . . . . . . 12 ii 2.3.1 STRR(stratified round robin) ์•Œ๊ณ ๋ฆฌ์ฆ˜ . . . . . . . . . . . 12 2.3.2 GR3(group ratio round robin) ์•Œ๊ณ ๋ฆฌ์ฆ˜ . . . . . . . . . . . 13 2.4 ๊ธฐ์กด ๊ณต์ • ์Šค์ผ€์ค„๋ง ์•Œ๊ณ ๋ฆฌ์ฆ˜๋“ค์˜ ๋น„๊ต ๋ถ„์„ . . . . . . . . . . . . 14 ์ œ 3 ์žฅ ํƒœ์Šคํฌ ๋งŒ์กฑ ์ง€์ˆ˜์™€ LZF ์Šค์ผ€์ค„๋ง ์•Œ๊ณ ๋ฆฌ์ฆ˜ 16 3.1 ์‹œ์Šคํ…œ ๋ชจ๋ธ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 3.2 ํƒœ์Šคํฌ ๋งŒ์กฑ ์ง€์ˆ˜ . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3.3 ํƒœ์Šคํฌ ๋งŒ์กฑ ์ง€์ˆ˜ ๊ธฐ๋ฐ˜ ์Šค์ผ€์ค„๋ง ์•Œ๊ณ ๋ฆฌ์ฆ˜ . . . . . . . . . . . . . 22 3.3.1 LZF ์Šค์ผ€์ค„๋ง ์•Œ๊ณ ๋ฆฌ์ฆ˜ . . . . . . . . . . . . . . . . . . . 22 3.3.2 LZF์˜ ๊ณต์ •์„ฑ ๋ถ„์„ ๋ฐ ํšจ์œจ์ ์ธ ๊ตฌํ˜„ ๋ฐฉ๋ฒ• . . . . . . . . . 24 ์ œ 4 ์žฅ ์„œ๋ฒ„ ์‹œ์Šคํ…œ์„ ์œ„ํ•œ ๊ณต์ •ํ•˜๊ณ  ํšจ์œจ์ ์ธ ์Šค์ผ€์ค„๋ง ์•Œ๊ณ ๋ฆฌ์ฆ˜ 31 4.1 K-LZF ์Šค์ผ€์ค„๋ง ์•Œ๊ณ ๋ฆฌ์ฆ˜ . . . . . . . . . . . . . . . . . . . . . . 31 4.1.1 ์ž๋ฃŒ๊ตฌ์กฐ . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 4.1.2 ๋™์ž‘ ๋ฐฉ์‹ . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 4.2 K-LZF ์Šค์ผ€์ค„๋ง ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ๋™์ž‘ ์˜ˆ . . . . . . . . . . . . . . . . 35 4.3 ํƒœ์Šคํฌ ๋งŒ์กฑ ์ง€์ˆ˜์— ๋”ฐ๋ฅธ ๋™์  ์ •์ฑ… . . . . . . . . . . . . . . . . . 37 4.4 K๊ฐ’ ๋ณ€ํ™”์— ๋”ฐ๋ฅธ K-LZF ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ๊ณต์ •์„ฑ ๋ถ„์„ . . . . . . . . 39 ์ œ 5 ์žฅ ์„ฑ๋Šฅ ํ‰๊ฐ€ 45 5.1 ์‹คํ—˜ ํ™˜๊ฒฝ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 5.2 ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ์‹คํ—˜ ๊ฒฐ๊ณผ . . . . . . . . . . . . . . . . . . . . . . . . . 48 5.3 AVOS ๊ตฌํ˜„ ์‹คํ—˜ ๊ฒฐ๊ณผ . . . . . . . . . . . . . . . . . . . . . . . . . 66 5.4 LINUX ๊ตฌํ˜„ ์‹คํ—˜ ๊ฒฐ๊ณผ . . . . . . . . . . . . . . . . . . . . . . . . 69 ์ œ 6 ์žฅ ๊ฒฐ๋ก  71 ์ฐธ ๊ณ  ๋ฌธ ํ—Œ 74Docto

    The Modern Return of a Nineteenth-Century Mountain Mans Ghost: White Masculinity in The Revenant

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    This essay explores racism, male-centrism, and nationalism (un)covered in Alejandro Gonzรกlez Iรฑรกrritus The Revenant, focusing on its way of invoking white masculinity. Portraying the hero, Hugh Glass, romantically as a white affectionate toward Native Americans and mixed-bloods, The Revenant is reticent in expressing the historical reality of Glass as an aggressive Indian fighter who contributed to westward expansion. Even worse, the film silently instills the long-lasted racist (mis)belief about Native Americans (plus mixed-bloods) as the Vanishing People by making an unbridgeable distance between Glass and his Pawnee wife (and his mixed-blood son). This essay would allow us to see the films strategy forging white Americans masculine robustness within the levels of gender, race, and nation, where other racial and national groups are characterized as effeminate and immoral in a complex way.์ด ์—ฐ๊ตฌ๋Š” 2016๋…„๋„ ์˜๋‚จ๋Œ€ํ•™๊ต ํ•™์ˆ ์—ฐ๊ตฌ์กฐ์„ฑ๋น„์— ์˜ํ•œ ๊ฒƒ์ž„
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