{"id":4649,"date":"2015-12-10T14:14:36","date_gmt":"2015-12-10T07:14:36","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=4649"},"modified":"2017-10-02T09:56:56","modified_gmt":"2017-10-02T02:56:56","slug":"google-nasa-phat-trien-may-tinh-luong-tu-d-wave-manh-gap-100-trieu-lan-so-voi-may-tinh-thong-thuong","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/google-nasa-phat-trien-may-tinh-luong-tu-d-wave-manh-gap-100-trieu-lan-so-voi-may-tinh-thong-thuong\/","title":{"rendered":"Google, NASA ph\u00e1t tri\u1ec3n m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed D-Wave m\u1ea1nh g\u1ea5p 100 tri\u1ec7u l\u1ea7n so v\u1edbi m\u00e1y t\u00ednh th\u00f4ng th\u01b0\u1eddng"},"content":{"rendered":"<p><strong>Google v\u00e0 NASA tuy\u00ean b\u1ed1 r\u1eb1ng chi\u1ebfc m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed D-Wave 2X m\u00e0 h\u1ecd h\u1ee3p t\u00e1c nghi\u00ean c\u1ee9u t\u1eeb c\u00e1ch \u0111\u00e2y 2 n\u0103m \u0111\u00e3 \u0111\u1ea1t s\u1ee9c m\u1ea1nh x\u1eed l\u00fd h\u01a1n 1000 qubit, cho kh\u1ea3 n\u0103ng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 nhanh h\u01a1n 100 tri\u1ec7u l\u1ea7n so v\u1edbi nh\u1eefng chi\u1ebfc m\u00e1y t\u00ednh hi\u1ec7n nay v\u00e0 th\u1eadm ch\u00ed trong c\u00f9ng m\u1ed9t b\u00e0i to\u00e1n, n\u1ebfu nh\u01b0 m\u00e1y t\u00ednh th\u00f4ng th\u01b0\u1eddng ph\u1ea3i m\u1ea5t t\u1edbi 10.000 n\u0103m m\u1edbi gi\u1ea3i xong th\u00ec b\u00e2y gi\u1edd, D-Wave 2X ch\u1ec9 c\u1ea7n c\u00f3 1 gi\u00e2y.<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5119\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2015\/12\/10122015141534-duytran3568214_cv_DWave_128chip_tinhte.jpg\" alt=\"\" width=\"282\" height=\"187\" \/><\/p>\n<p>C\u00f2n nh\u1edb c\u00e1ch \u0111\u00e2y 2 n\u0103m, Google v\u00e0 NASA \u0111\u00e3 c\u00f9ng nhau nghi\u00ean c\u1ee9u chi\u1ebfc m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed D-Wave nh\u1eb1m xem x\u00e9t hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3 so v\u1edbi nh\u1eefng chi\u1ebfc m\u00e1y t\u00ednh th\u00f4ng th\u01b0\u1eddng. Sau nhi\u1ec1u n\u1ed7 l\u1ef1c \u0111\u1ea7u t\u01b0, nghi\u00ean c\u1ee9u th\u00ec t\u1ea1i s\u1ef1 ki\u1ec7n t\u1ed5 ch\u1ee9c m\u1edbi \u0111\u00e2y t\u1ea1i trung t\u00e2m nghi\u00ean c\u1ee9u Ames NASA, h\u1ecd tuy\u00ean b\u1ed1 \u0111\u00e3 ph\u00e1t tri\u1ec3n th\u00e0nh c\u00f4ng D-Wave 2X, c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 \u0111\u1eb7c th\u00f9 v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng th\u00f4ng tin v\u00f4 c\u00f9ng l\u1edbn.<\/p>\n<p>Trong m\u1ed9t v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 m\u1ed9t v\u1ea5n \u0111\u1ec1 t\u1ed1i \u01b0u h\u00f3a c\u00f3 li\u00ean quan t\u1edbi 945 bi\u1ebfn nh\u1ecb ph\u00e2n, D-Wave 2X c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft nhanh g\u1ea5p 100 tri\u1ec7u l\u1ea7n so v\u1edbi m\u1ed9t chi\u1ebfc m\u00e1y t\u00ednh \u0111\u01a1n nh\u00e2n c\u1ed5 \u0111i\u1ec3n. \u0110\u1ed3ng th\u1eddi, h\u1ecd c\u0169ng d\u00f9ng D-Wave 2X \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t thu\u1eadt to\u00e1n theo ph\u01b0\u01a1ng ph\u00e1p Monte Carlo (thu\u1eadt to\u00e1n gi\u1ea3 l\u1eadp \u0111\u01b0\u1eddng h\u1ea7m l\u01b0\u1ee3ng t\u1eed tr\u00ean m\u1ed9t chi\u1ebfc m\u00e1y t\u00ednh th\u00f4ng th\u01b0\u1eddng) v\u00e0 k\u1ebft qu\u1ea3 cho th\u1ea5y, n\u00f3 c\u00f3 th\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 g\u1ea5p 100 tri\u1ec7u l\u1ea7n trong c\u00f9ng m\u1ed9t v\u1ea5n \u0111\u1ec1.<\/p>\n<p>Hartmut Neven, tr\u01b0\u1edfng ph\u00f2ng th\u00ed nghi\u1ec7m tr\u00ed th\u00f4ng minh nh\u00e2n t\u1ea1o l\u01b0\u1ee3ng t\u1eed c\u1ee7a Google, cho bi\u1ebft k\u1ebft qu\u1ea3 n\u00e0y l\u00e0 &#8220;r\u1ea5t h\u1ea5p d\u1eabn v\u00e0 \u0111\u00e1ng kh\u00edch l\u1ec7&#8221; nh\u01b0ng v\u1eabn c\u00f2n ph\u1ea3i ti\u1ebfn h\u00e0nh th\u00eam nhi\u1ec1u nghi\u00ean c\u1ee9u trong t\u01b0\u01a1ng lai \u0111\u1ec3 n\u00e2ng cao kh\u1ea3 n\u0103ng \u1ee9ng d\u1ee5ng v\u00e0o th\u1ef1c t\u1ebf. Tuy nhi\u00ean c\u1ea7n l\u01b0u \u00fd r\u1eb1ng c\u1ed7 m\u00e1y t\u00ednh D-Wave ch\u1ec9 \u0111\u01b0\u1ee3c l\u00e0m ra \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho nh\u1eefng nhi\u1ec7m v\u1ee5 c\u1ee5 th\u1ec3. M\u1eb7t kh\u00e1c, cho t\u1edbi hi\u1ec7n t\u1ea1i th\u00ec nh\u00f3m nghi\u00ean c\u1ee9u v\u1eabn ch\u01b0a c\u00f4ng b\u1ed1 th\u00eam th\u00f4ng tin v\u1ec1 s\u1ee9c m\u1ea1nh c\u1ee7a D-Wave 2X v\u00e0 c\u00e1ch m\u00e0 h\u1ecd k\u1ebft lu\u1eadn n\u0103ng l\u1ef1c c\u1ee7a n\u00f3.<\/p>\n<p style=\"text-align: right;\"><strong><em>Tham kh\u1ea3o Arstechnica, Bloomberg, Wiki\u200b<\/em><\/strong><\/p>\n<p style=\"text-align: right;\"><em>Ngu\u1ed3n tinhte.vn<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google v\u00e0 NASA tuy\u00ean b\u1ed1 r\u1eb1ng chi\u1ebfc m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed D-Wave 2X m\u00e0 h\u1ecd h\u1ee3p t\u00e1c nghi\u00ean c\u1ee9u t\u1eeb c\u00e1ch \u0111\u00e2y 2 n\u0103m \u0111\u00e3 \u0111\u1ea1t s\u1ee9c m\u1ea1nh x\u1eed l\u00fd h\u01a1n 1000 qubit, cho kh\u1ea3 n\u0103ng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 nhanh h\u01a1n 100 tri\u1ec7u l\u1ea7n so v\u1edbi nh\u1eefng chi\u1ebfc m\u00e1y t\u00ednh hi\u1ec7n nay v\u00e0 th\u1eadm [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":5119,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-4649","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4649","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=4649"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4649\/revisions"}],"predecessor-version":[{"id":5121,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4649\/revisions\/5121"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/5119"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=4649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=4649"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=4649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}