{"id":1376,"date":"2024-03-13T09:49:57","date_gmt":"2024-03-13T09:49:57","guid":{"rendered":"https:\/\/tastycounter.net\/index.php\/2024\/03\/13\/thuat-toan-giup-may-tinh-chay-nhanh-gap-doi-ma-khong-can-nang-cap-phan-cung\/"},"modified":"2024-03-13T09:49:57","modified_gmt":"2024-03-13T09:49:57","slug":"thuat-toan-giup-may-tinh-chay-nhanh-gap-doi-ma-khong-can-nang-cap-phan-cung","status":"publish","type":"post","link":"https:\/\/tastycounter.net\/index.php\/2024\/03\/13\/thuat-toan-giup-may-tinh-chay-nhanh-gap-doi-ma-khong-can-nang-cap-phan-cung\/","title":{"rendered":"Thu\u1eadt to\u00e1n gi\u00fap m\u00e1y t\u00ednh ch\u1ea1y nhanh g\u1ea5p \u0111\u00f4i m\u00e0 kh\u00f4ng c\u1ea7n n\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng"},"content":{"rendered":"<\/p>\n
\n

Nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u1ebfn t\u1eeb Tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc California, Riverside (UCR) ph\u00e1t tri\u1ec3n thu\u1eadt to\u00e1n gi\u00fap m\u00e1y t\u00ednh hi\u1ec7n nay c\u00f3 th\u1ec3 t\u0103ng g\u1ea5p \u0111\u00f4i t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd m\u00e0 kh\u00f4ng c\u1ea7n n\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng.<\/p>\n

C\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i nh\u01b0 m\u00e1y t\u00ednh v\u00e0 \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru c\u1ea7n nhi\u1ec1u b\u1ed9 x\u1eed l\u00fd kh\u00e1c nhau nh\u01b0 b\u1ed9 x\u1eed l\u00fd trung t\u00e2m (CPU), b\u1ed9 x\u1eed l\u00fd tensor (TPU), b\u1ed9 x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda (GPU)…<\/p>\n

Ng\u01b0\u1eddi d\u00f9ng c\u1ea7n ph\u1ea3i n\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng (b\u1ed5 sung b\u1ed9 x\u1eed l\u00fd) n\u1ebfu mu\u1ed1n s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m ho\u1eb7c t\u00ednh n\u0103ng v\u01b0\u1ee3t qua kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u1ee7a m\u00e1y t\u00ednh.<\/p>\n

Thu\u1eadt to\u00e1n c\u1ee7a nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u1ebfn t\u1eeb UCR gi\u00fap b\u1ed9 x\u1eed l\u00fd c\u00f3 s\u1eb5n b\u00ean trong m\u00e1y t\u00ednh \u201ct\u1ef1 n\u00e2ng c\u1ea5p\u201d v\u00e0 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u01b0\u01a1ng tr\u00ecnh \u0111a lu\u1ed3ng \u0111\u1ed3ng th\u1eddi v\u00e0 kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t (SHMT).<\/p>\n

\"B\u1ed9
B\u1ed9 x\u1eed l\u00fd trong nh\u00f3m nghi\u00ean c\u1ee9u UCR s\u1eed d\u1ee5ng trong l\u1ea7n th\u1eed nghi\u1ec7m g\u1ea7n nh\u1ea5t – \u1ea2nh: KUAH-CHIEH HSU v\u00e0 HUNG-WEI TSENG<\/figcaption><\/figure>\n

Trong l\u1ea7n th\u1eed nghi\u1ec7m g\u1ea7n nh\u1ea5t, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 \u00e1p d\u1ee5ng SHMT l\u00ean m\u1ed9t m\u00e1y t\u00ednh s\u1edf h\u1eefu b\u1ed9 x\u1eed l\u00fd g\u1ed3m CPU ARM Cortex-A57, GPU Nvidia v\u00e0 TPU Google Edge. K\u1ebft qu\u1ea3, m\u00e1y t\u00ednh c\u00f3 t\u1ed1c \u0111\u1ed9 nhanh h\u01a1n ban \u0111\u1ea7u 1,95 l\u1ea7n v\u00e0 n\u0103ng l\u01b0\u1ee3ng ti\u00eau hao gi\u1ea3m \u0111\u1ebfn 51%. \u0110i\u1ec1u n\u00e0y l\u00e0 do SHMT gi\u00fap m\u00e1y t\u00ednh ch\u1ea1y nhi\u1ec1u t\u00e1c v\u1ee5 ph\u1ee5 tr\u00ean nhi\u1ec1u b\u1ed9 x\u1eed l\u00fd.<\/p>\n

<\/ins><\/div>\n

D\u00f9 nh\u1eefng th\u1eed nghi\u1ec7m ban \u0111\u1ea7u cho ra k\u1ebft qu\u1ea3 kh\u1ea3 quan, \u00fd t\u01b0\u1edfng n\u00e0y v\u1eabn c\u00f2n c\u1ea7n nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 ph\u00e1t tri\u1ec3n. Nh\u00f3m nghi\u00ean c\u1ee9u UCR c\u0169ng th\u1eeba nh\u1eadn h\u1ecd c\u1ea7n ph\u1ea3i x\u1eed l\u00fd nhi\u1ec1u v\u1ea5n \u0111\u1ec1 li\u00ean quan tr\u01b0\u1edbc khi c\u00f4ng b\u1ed1 ch\u00ednh th\u1ee9c.<\/p>\n

Nh\u00f3m nghi\u00ean c\u1ee9u kh\u1eb3ng \u0111\u1ecbnh, thu\u1eadt to\u00e1n n\u00e0y c\u00f3 ti\u1ec1m n\u0103ng r\u1ea5t l\u1edbn,gi\u00fap gia t\u0103ng hi\u1ec7u su\u1ea5t ph\u1ea7n c\u1ee9ng \u0111\u1ed3ng th\u1eddi n\u00e2ng cao hi\u1ec7u qu\u1ea3 v\u00e0 ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a m\u00e1y t\u00ednh.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u1ebfn t\u1eeb Tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc California, Riverside (UCR) ph\u00e1t tri\u1ec3n thu\u1eadt to\u00e1n gi\u00fap m\u00e1y t\u00ednh hi\u1ec7n nay c\u00f3 th\u1ec3 t\u0103ng g\u1ea5p \u0111\u00f4i t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd m\u00e0 kh\u00f4ng c\u1ea7n n\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng. C\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i nh\u01b0 m\u00e1y t\u00ednh v\u00e0 \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru c\u1ea7n […]<\/p>\n","protected":false},"author":1,"featured_media":1377,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1376","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-khong-phan-loai"],"_links":{"self":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts\/1376","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/comments?post=1376"}],"version-history":[{"count":0,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts\/1376\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/media\/1377"}],"wp:attachment":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/media?parent=1376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/categories?post=1376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/tags?post=1376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}