{"id":691,"date":"2017-06-24T02:37:52","date_gmt":"2017-06-24T01:37:52","guid":{"rendered":"https:\/\/rosetta.vn\/short\/?p=691"},"modified":"2017-06-24T02:37:52","modified_gmt":"2017-06-24T01:37:52","slug":"nvidia-da-lat-do-intel-de-tro-thanh-bo-nao-tieu-chuan-cho-tuong-lai-nhu-the-nao","status":"publish","type":"post","link":"https:\/\/rosetta.vn\/short\/2017\/06\/24\/nvidia-da-lat-do-intel-de-tro-thanh-bo-nao-tieu-chuan-cho-tuong-lai-nhu-the-nao\/","title":{"rendered":"NVIDIA \u0111\u00e3 l\u1eadt \u0111\u1ed5 Intel \u0111\u1ec3 tr\u1edf th\u00e0nh “b\u1ed9 n\u00e3o” ti\u00eau chu\u1ea9n cho t\u01b0\u01a1ng lai nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"
\n

T\u1eeb l\u00e2u, Jen Hsun-Huang \u0111\u00e3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c r\u1eb1ng ti\u1ec1m n\u0103ng c\u1ee7a GPU kh\u00f4ng ch\u1ec9 l\u00e0 Doom, Quake v\u00e0 Half-Life. \u00d4ng th\u00e8m mu\u1ed1n c\u1ea3 AI. L\u0129nh v\u1ef1c AI si\u00eau vi\u1ec7t nh\u1ea5t, ti\u1ec1m n\u0103ng nh\u1ea5t – deep learning (h\u1ecdc s\u00e2u) \u0111\u00e3 c\u00f3 m\u1eb7t t\u1eeb t\u1eadn th\u1eadp ni\u00ean 1960 v\u00e0 \u0111\u1ebfn cu\u1ed1i th\u1ebf k\u1ef7 20 c\u0169ng \u0111\u00e3 c\u00f3 m\u1ed9t s\u1ed1 b\u01b0\u1edbc ti\u1ebfn nh\u1ea5t \u0111\u1ecbnh. D\u00f9 v\u1eady nh\u01b0ng deep learning v\u1eabn c\u00f3 2 tr\u1edf ng\u1ea1i l\u1edbn: kh\u00f4ng c\u00f3 \u0111\u1ee7 d\u1eef li\u1ec7u \u0111\u1ec3 d\u1ea1y d\u1ed7 AI v\u00e0 kh\u00f4ng \u0111\u1ee7 s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n \u0111\u1ec3 AI c\u00f3 th\u1ec3 th\u1ef1c s\u1ef1 “t\u1ef1 h\u1ecdc”.<\/p>\n

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\"NVIDIA<\/a><\/p>\n

L\u1eddi gi\u1ea3i cho v\u1ea5n \u0111\u1ec1 th\u1ee9 nh\u1ea5t l\u00e0 Internet. Bong b\u00f3ng dot-com v\u00e0o cu\u1ed1i th\u1eadp ni\u00ean 2000 \u0111em \u0111\u1ebfn m\u1ed9t l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 \u0111\u1ec3 c\u00e1c chuy\u00ean gia to\u00e1n h\u1ecdc c\u00f3 th\u1ec3 “nh\u1ed3i” v\u00e0o b\u1ed9 n\u00e3o c\u1ee7a AI. Nh\u01b0ng s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n v\u1eabn n\u1eb1m ngo\u00e0i t\u1ea7m v\u1edbi. Th\u1ef1c t\u1ebf, ngay \u0111\u1ebfn c\u1ea3 nh\u1eefng con chip Core i7 c\u1ee7a ng\u00e0y h\u00f4m nay v\u1eabn kh\u00f4ng ph\u1ea3i l\u00e0 th\u1ef1c s\u1ef1 ph\u00f9 h\u1ee3p cho m\u00e1y h\u1ecdc.<\/p>\n

… <\/p>\n

N\u0103m 2012, Andrew Ng th\u1ef1c hi\u1ec7n m\u1ed9t th\u00ed nghi\u1ec7m quan tr\u1ecdng: s\u1eed d\u1ee5ng 1000 si\u00eau m\u00e1y t\u00ednh v\u00e0 16.000 CPU tr\u1ecb gi\u00e1 1 tri\u1ec7u USD \u0111\u1ec3 t\u1ea1o ra m\u1ed9t neural network chuy\u00ean d\u00f9ng \u0111\u1ec3 nh\u1eadn di\u1ec7n h\u00ecnh \u1ea3nh… m\u00e8o tr\u00ean YouTube. T\u1ed5ng c\u1ed9ng, neural network n\u00e0y c\u00f3 1 t\u1ef7 li\u00ean k\u1ebft (connection) gi\u1eefa c\u00e1c CPU.<\/p>\n

M\u1ed9t n\u0103m sau, gi\u00e1o s\u01b0 Ng t\u00e1i hi\u1ec7n l\u1ea1i 1 t\u1ef7 connection \u0111\u00f3 tr\u00ean ph\u1ea7n c\u1ee9ng tr\u1ecb gi\u00e1 20.000 USD: 16 m\u00e1y t\u00ednh c\u00f3 trang b\u1ecb 64 GPU c\u1ee7a NVIDIA. 
<\/p>\n

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\"NVIDIA<\/a><\/p>\n

C\u0169ng trong n\u0103m 2012, Alex Krizhevsky, m\u1ed9t nghi\u00ean c\u1ee9u sinh \u0111ang theo \u0111u\u1ed5i b\u1eb1ng ti\u1ebfn s\u0129 t\u1ea1i \u0110\u1ea1i H\u1ecdc Toronto \u0111\u00e3 mang t\u1edbi m\u1ed9t \u0111\u1ed9t ph\u00e1 quan tr\u1ecdng trong l\u0129nh v\u1ef1c h\u00ecnh \u1ea3nh. Ch\u1ec9 v\u1edbi 2 chi\u1ebfc card GeForce, Krizhevsky \u0111\u00e3 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng 1,2 tri\u1ec7u t\u1ea5m \u1ea3nh \u0111\u1ec3 t\u1ea1o ra m\u1ed9t AI c\u00f3 th\u1ec3 nh\u1eadn di\u1ec7n h\u00ecnh \u1ea3nh v\u1edbi \u0111\u1ed9 sai s\u00f3t ch\u1ec9 15%. M\u1ee9c k\u1ef7 l\u1ee5c tr\u01b0\u1edbc \u0111\u00f3 l\u00e0 25%.<\/p>\n

Nh\u1eefng th\u00e0nh t\u1ef1u \u0111\u1ed9t ph\u00e1 c\u1ee7a Andrew Ng v\u00e0 Alex Krizhevsky nhanh ch\u00f3ng t\u1ea1o ra m\u1ed9t cu\u1ed9c \u0111ua m\u1edbi tr\u00ean l\u0129nh v\u1ef1c AI, nh\u01b0ng \u00edt ai bi\u1ebft r\u1eb1ng c\u00e1c c\u00f4ng tr\u00ecnh \u0111\u1ed9t ph\u00e1 c\u1ee7a h\u1ecd ch\u1ec9 c\u00f3 th\u1ec3 x\u1ea3y ra sau khi NVIDIA \u0111\u01b0a ra m\u1ed9t \u0111\u1ed9t ph\u00e1 quan tr\u1ecdng mang t\u00ean CUDA v\u00e0o n\u0103m 2006. Tr\u01b0\u1edbc khi b\u1ed9 c\u00f4ng c\u1ee5 n\u00e0y \u0111\u01b0\u1ee3c ra m\u1eaft, l\u1eadp tr\u00ecnh cho c\u00e1c t\u00e1c v\u1ee5 x\u1eed l\u00fd b\u1eb1ng GPU l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 c\u1ef1c k\u1ef3 v\u1ea5t v\u1ea3 do l\u1eadp tr\u00ecnh vi\u00ean ph\u1ea3i can thi\u1ec7p qu\u00e1 nhi\u1ec1u v\u00e0o c\u00e1c t\u1ea7ng ph\u1ea7n m\u1ec1m g\u1ea7n ph\u1ea7n c\u1ee9ng (g\u1ea7n ng\u00f4n ng\u1eef m\u00e1y).<\/p>\n


<\/p>\n

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\"NVIDIA<\/a><\/p>\n

V\u1edbi CUDA, l\u1eadp tr\u00ecnh vi\u00ean nay c\u00f3 th\u1ec3 can thi\u1ec7p v\u00e0o GPU th\u00f4ng qua nh\u1eefng ng\u00f4n ng\u1eef b\u1eadc cao (g\u1ea7n ng\u00f4n ng\u1eef ng\u01b0\u1eddi h\u01a1n) nh\u01b0 JAVA hay C++. T\u1eeb vai tr\u00f2 l\u00e0 m\u1ed9t m\u00e1y t\u00ednh nh\u1ecf trong m\u1ea1ng l\u01b0\u1edbi h\u00e0ng ngh\u00ecn m\u00e1y t\u00ednh t\u00ed hon ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi \u0111\u1ec3 \u0111\u1ed5 b\u00f3ng v\u00e0 v\u1ebd s\u00e1ng, CUDA tr\u1edf th\u00e0nh m\u00f4 h\u00ecnh ho\u00e0n h\u1ea3o \u0111\u1ec3 gi\u1ea3 l\u1eadp neural network. <\/p>\n<\/blockquote>\n

http:\/\/m.genk.vn\/nvidia-da-lat-do-intel-de-tro-thanh-bo-nao-tieu-chuan-cho-tuong-lai-nhu-the-nao-2017062109392125.chn<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

T\u1eeb l\u00e2u, Jen Hsun-Huang \u0111\u00e3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c r\u1eb1ng ti\u1ec1m n\u0103ng c\u1ee7a GPU kh\u00f4ng ch\u1ec9 l\u00e0 Doom, Quake v\u00e0 Half-Life. \u00d4ng th\u00e8m mu\u1ed1n c\u1ea3 AI. L\u0129nh v\u1ef1c AI si\u00eau vi\u1ec7t nh\u1ea5t, ti\u1ec1m n\u0103ng nh\u1ea5t – deep learning (h\u1ecdc s\u00e2u) \u0111\u00e3<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"quote","meta":{"_mi_skip_tracking":false},"categories":[30],"tags":[558,557,556,560,559],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p8jhJx-b9","_links":{"self":[{"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/posts\/691"}],"collection":[{"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/comments?post=691"}],"version-history":[{"count":0,"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/posts\/691\/revisions"}],"wp:attachment":[{"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/media?parent=691"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/categories?post=691"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/tags?post=691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}