{"id":9196,"date":"2021-05-12T23:54:26","date_gmt":"2021-05-12T23:54:26","guid":{"rendered":"https:\/\/www.thegioimaychu.vn\/blog\/?p=9196"},"modified":"2022-01-26T06:25:23","modified_gmt":"2022-01-26T06:25:23","slug":"dinh-nghia-smartnic-dua-tren-dpu-smartnic-la-gi-va-cach-de-chon-smartnic-tot-nhat","status":"publish","type":"post","link":"https:\/\/thegioimaychu.vn\/blog\/product\/dinh-nghia-smartnic-dua-tren-dpu-smartnic-la-gi-va-cach-de-chon-smartnic-tot-nhat-p9196\/","title":{"rendered":"\u0110\u1ecbnh ngh\u0129a SmartNIC d\u1ef1a tr\u00ean DPU: SmartNIC l\u00e0 g\u00ec? Ch\u1ecdn SmartNIC t\u1ed1t nh\u1ea5t nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"<style>.iblink{color:#975!important;}.iblink:hover{color:orange!important;}<\/style><p>Gi\u1edbi chuy\u00ean m\u00f4n \u0111ang n\u00f3i nhi\u1ec1u v\u1ec1 SmartNIC d\u1ef1a tr\u00ean c\u00e1c DPU (Data Processing Unit) nh\u01b0ng ch\u01b0a bao gi\u1edd tr\u1ea3 l\u1eddi m\u1ed9t c\u00e2u h\u1ecfi \u0111\u01a1n gi\u1ea3n: \u201cSmartNIC\u201d l\u00e0 g\u00ec v\u00e0 ch\u00fang l\u00e0m \u0111\u01b0\u1ee3c g\u00ec? NIC l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a &#8220;Network Interface Card\u201d, l\u00e0 m\u1ed9t card PCIe c\u1eafm v\u00e0o m\u00e1y ch\u1ee7 ho\u1eb7c <a class=\"iblink\" href=\"\/storage\/\">thi\u1ebft b\u1ecb l\u01b0u tr\u1eef<\/a> \u0111\u1ec3 cho ph\u00e9p k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng Ethernet. M\u1ed9t SmartNIC d\u1ef1a tr\u00ean DPU v\u01b0\u1ee3t ra ngo\u00e0i m\u1ed9t k\u1ebft n\u1ed1i \u0111\u01a1n gi\u1ea3n v\u00e0 th\u1ef1c hi\u1ec7n x\u1eed l\u00fd l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng &#8220;ngay tr\u00ean NIC&#8221;, vi\u1ec7c m\u00e0 l\u00e2u nay nh\u1ea5t thi\u1ebft ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi CPU trong tr\u01b0\u1eddng h\u1ee3p \u0111\u00f3 l\u00e0 m\u1ed9t lo\u1ea1i NIC foundation (NIC n\u1ec1n t\u1ea3ng).<\/p>\n<p>\u0110\u1ecbnh ngh\u0129a c\u1ee7a m\u1ed9t s\u1ed1 nh\u00e0 cung c\u1ea5p v\u1ec1 SmartNIC d\u1ef1a tr\u00ean DPU t\u1eadp trung ho\u00e0n to\u00e0n v\u00e0o vi\u1ec7c tri\u1ec3n khai.\u00a0Nh\u01b0ng \u0111i\u1ec1u n\u00e0y c\u00f3 l\u1ebd c\u00f3 v\u1ea5n \u0111\u1ec1, v\u00ec c\u00e1c nh\u00e0 cung c\u1ea5p kh\u00e1c nhau c\u00f3 nh\u1eefng ki\u1ebfn \u200b\u200btr\u00fac kh\u00e1c nhau v\u00e0 do \u0111\u00f3 m\u1ed9t SmartNIC d\u1ef1a tr\u00ean DPU c\u00f3 th\u1ec3 d\u1ef1a tr\u00ean ASIC, FPGA v\u00e0 System-on-a-Chip (SOC).\u00a0Theo l\u1ebd t\u1ef1 nhi\u00ean, c\u00e1c nh\u00e0 cung c\u1ea5p m\u00e0 ch\u1ec9 s\u1ea3n xu\u1ea5t duy nh\u1ea5t m\u1ed9t lo\u1ea1i NIC d\u01b0\u1eddng nh\u01b0 kh\u0103ng kh\u0103ng r\u1eb1ng ch\u1ec9 lo\u1ea1i NIC m\u00e0 h\u1ecd t\u1ea1o ra m\u1edbi \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n l\u00e0 m\u1ed9t SmartNIC.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2021\/05\/tgmc-blog-609baf183021f.jpg\" alt=\"\u0110\u1ecbnh ngh\u0129a SmartNIC c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c NIC \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1eb1ng ASIC, FPGA ho\u1eb7c H\u1ec7 th\u1ed1ng tr\u00ean chip (SOC).\" \/><\/p>\r\n\t\t\t\t<div class=\"tgmcad hor\" style=\"text-align:center;margin:30px 0; padding: 10px 0; border-radius:5px; border-top:solid 1px #ccc; border-bottom:solid 1px #ccc; \">\r\n\t\t\t\t<a href=\"https:\/\/thegioimaychu.vn\/giai-phap\/deep-learning\/\"><img decoding=\"async\" alt=\"Gi\u1ea3i ph\u00e1p h\u1ea1 t\u1ea7ng Deep Learning, Tr\u00ed tu\u1ec7 Nh\u00e2n t\u1ea1o - AI\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2019\/11\/tgmc-deep-learning.jpg\" \/><\/a>\r\n\t\t\t\t<\/div>\n<p>C\u00f3 nhi\u1ec1u s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa c\u00e1c c\u00e1ch tri\u1ec3n khai kh\u00e1c nhau n\u00e0y li\u00ean quan \u0111\u1ebfn chi ph\u00ed, s\u1ef1 d\u1ec5 d\u00e0ng trong l\u1eadp tr\u00ecnh v\u00e0 t\u00ednh linh ho\u1ea1t.\u00a0ASIC r\u1ea5t hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed v\u00e0 c\u00f3 th\u1ec3 mang l\u1ea1i hi\u1ec7u su\u1ea5t tr\u00ean gi\u00e1 t\u1ed1t nh\u1ea5t, nh\u01b0ng n\u00f3 h\u1ea1n ch\u1ebf v\u1ec1 t\u00ednh linh ho\u1ea1t.\u00a0M\u1eb7c d\u00f9 m\u1ed9t NIC d\u1ef1a tr\u00ean ASIC (nh\u01b0 Mellanox\u00a0ConnectX-5) c\u00f3 th\u1ec3 c\u00f3 m\u1ed9t \u0111\u01b0\u1eddng d\u1eabn d\u1eef li\u1ec7u c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 c\u1ea5u h\u00ecnh, nh\u01b0ng cu\u1ed1i c\u00f9ng s\u1ebd c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf ph\u1ee5 thu\u1ed9c v\u00e0o nh\u1eefng ch\u1ee9c n\u0103ng n\u00e0o \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong ASIC v\u00e0 \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 ng\u0103n c\u1ea3n m\u1ed9t s\u1ed1 kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c (workload) nh\u1ea5t \u0111\u1ecbnh kh\u1ecfi vi\u1ec7c \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.\u00a0M\u1ed9t FPGA NIC (nh\u01b0 Mellanox\u00a0Innova-2 Flex) l\u1ea1i c\u00f3 kh\u1ea3 n\u0103ng l\u1eadp tr\u00ecnh cao, v\u1edbi \u0111\u1ee7 th\u1eddi gian v\u00e0 n\u1ed7 l\u1ef1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 h\u1ed7 tr\u1ee3 h\u1ea7u h\u1ebft m\u1ecdi ch\u1ee9c n\u0103ng m\u1ed9t c\u00e1ch t\u01b0\u01a1ng \u0111\u1ed1i hi\u1ec7u qu\u1ea3 (trong gi\u1edbi h\u1ea1n c\u1ee7a c\u00e1c c\u1ed5ng c\u00f3 s\u1eb5n).\u00a0Tuy nhi\u00ean, FPGA n\u1ed5i ti\u1ebfng l\u00e0 kh\u00f3 l\u1eadp tr\u00ecnh v\u00e0 \u0111\u1eaft ti\u1ec1n.\u00a0V\u00ec v\u1eady, \u0111\u1ed1i v\u1edbi c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u1ee9c t\u1ea1p h\u01a1n, SOC (nh\u01b0 Mellanox <a class=\"iblink\" href=\"\/blog\/tag\/bluefield\/\">BlueField<\/a> DPU programmable SmartNIC)\u00a0cung c\u1ea5p nh\u1eefng g\u00ec \u0111\u01b0\u1ee3c cho t\u1ed1t nh\u1ea5t v\u1ec1 t\u00f9y ch\u1ecdn tri\u1ec3n khai SmartNIC d\u1ef1a tr\u00ean DPU: hi\u1ec7u su\u1ea5t gi\u00e1 t\u1ed1t, d\u1ec5 l\u1eadp tr\u00ecnh v\u00e0 c\u00f3 t\u00ednh linh ho\u1ea1t cao.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2021\/05\/tgmc-blog-609baf1b8438f.png\" alt=\"ASIC SmartNIC, FPGA SmartNIC v\u00e0 SoC SmartNIC c\u00f3 nh\u1eefng \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m kh\u00e1c nhau v\u1edbi NIC d\u1ef1a tr\u00ean ASIC c\u00f3 hi\u1ec7u su\u1ea5t gi\u00e1 t\u1ed1t nh\u1ea5t v\u00e0 SoC NIC c\u00f3 t\u00ednh linh ho\u1ea1t cao nh\u1ea5t.\" \/><\/p>\n<p>Nh\u01b0ng vi\u1ec7c t\u1eadp trung v\u00e0o c\u00e1ch m\u1ed9t nh\u00e0 cung c\u1ea5p c\u1ee5 th\u1ec3 tri\u1ec3n khai SmartNIC d\u1ef1a tr\u00ean DPU kh\u00f4ng th\u1ef1c s\u1ef1 c\u00f4ng b\u1eb1ng \u0111\u1ec3 gi\u1ea3i quy\u1ebft ch\u00ednh x\u00e1c nh\u1eefng g\u00ec ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng ho\u1eb7c c\u00e1ch ch\u00fang n\u00ean \u0111\u01b0\u1ee3c ki\u1ebfn \u200b\u200btr\u00fac m\u1ed9t c\u00e1ch l\u00fd t\u01b0\u1edfng.\u00a0Trong tr\u01b0\u1eddng h\u1ee3p c\u1ee7a Mellanox, ch\u00fang t\u00f4i th\u1ef1c s\u1ef1 c\u00f3 c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 &#8220;DPU based SmartNIC&#8221; d\u1ef1a tr\u00ean t\u1eebng ki\u1ebfn \u200b\u200btr\u00fac n\u00e0y &#8211; v\u00e0 tr\u00ean th\u1ef1c t\u1ebf, kh\u00e1ch h\u00e0ng s\u1eed d\u1ee5ng t\u1eebng s\u1ea3n ph\u1ea9m n\u00e0y cho c\u00e1c kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o nhu c\u1ea7u c\u1ee7a h\u1ecd.\u00a0V\u00ec v\u1eady, tr\u1ecdng t\u00e2m r\u01a1i v\u00e0o vi\u1ec7c tri\u1ec3n khai &#8211; t\u1ee9c l\u00e0 ASIC so v\u1edbi FPGA so v\u1edbi SoC &#8211; \u0111\u1ea3o ng\u01b0\u1ee3c tri\u1ebft l\u00fd &#8220;form follows function&#8221; l\u00e0m n\u1ec1n t\u1ea3ng cho nh\u1eefng th\u00e0nh t\u1ef1u ki\u1ebfn \u200b\u200btr\u00fac t\u1ed1t nh\u1ea5t.<\/p>\n<p>V\u00ec v\u1eady, thay v\u00ec t\u1eadp trung v\u00e0o vi\u1ec7c tri\u1ec3n khai, t\u00f4i ngh\u0129 ph\u1ea7n m\u1edf \u0111\u1ea7u c\u1ee7a b\u00e0i vi\u1ebft n\u00e0y l\u00e0 n\u00ean \u0111\u01b0a ra m\u1ed9t \u0111\u1ecbnh ngh\u0129a ho\u1ea1t \u0111\u1ed9ng r\u00f5 r\u00e0ng nh\u1ea5t v\u1ec1 nh\u1eefng g\u00ec l\u00e0m cho NIC tr\u1edf th\u00e0nh m\u1ed9t SmartNIC d\u1ef1a tr\u00ean DPU.<\/p>\n<p><strong><em>SmartNIC d\u1ef1a tr\u00ean DPU:<\/em><\/strong><em>\u00a0M\u1ed9t Network Interface Card (Network Adapter) gi\u00fap gi\u1ea3m t\u1ea3i c\u00e1c t\u00e1c v\u1ee5 x\u1eed l\u00fd m\u00e0 CPU h\u1ec7 th\u1ed1ng th\u01b0\u1eddng \u0111\u1ea3m nhi\u1ec7m.\u00a0S\u1eed d\u1ee5ng b\u1ed9 vi x\u1eed l\u00fd ngay tr\u00ean bo m\u1ea1ch c\u1ee7a n\u00f3, SmartNIC d\u1ef1a tr\u00ean DPU c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 s\u1ef1 k\u1ebft h\u1ee3p n\u00e0o gi\u1eefa m\u00e3 h\u00f3a\/gi\u1ea3i m\u00e3, ch\u1ee9c n\u0103ng t\u01b0\u1eddng l\u1eeda, x\u1eed l\u00fd TCP\/IP v\u00e0 HTTP. \u0110\u1eb7t bi\u1ec7t, c\u00e1c SmartNIC r\u1ea5t th\u00edch h\u1ee3p cho c\u00e1c m\u00e1y ch\u1ee7 Web c\u00f3 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp cao.<\/em><\/p>\n<p>C\u00f3 hai \u0111i\u1ec1u t\u00f4i th\u00edch v\u1ec1 \u0111\u1ecbnh ngh\u0129a n\u00e0y.\u00a0M\u1ed9t l\u00e0 n\u00f3 t\u1eadp trung v\u00e0o ch\u1ee9c n\u0103ng nhi\u1ec1u h\u01a1n l\u00e0 form factor, hai l\u00e0 v\u1edbi tuy\u00ean b\u1ed1 &#8220;S\u1eed d\u1ee5ng b\u1ed9 vi x\u1eed l\u00fd tr\u00ean bo m\u1ea1ch c\u1ee7a ch\u00ednh n\u00f3\u2026 \u0111\u1ec3 th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 s\u1ef1 k\u1ebft h\u1ee3p n\u00e0o c\u1ee7a\u2026\u201d c\u00e1c t\u00e1c v\u1ee5 x\u1eed l\u00fd m\u1ea1ng.\u00a0V\u00ec v\u1eady, b\u1ed9 vi x\u1eed l\u00fd ch\u00ednh l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 linh ho\u1ea1t \u0111\u1ec3 th\u1ef1c hi\u1ec7n h\u1ea7u h\u1ebft m\u1ecdi ch\u1ee9c n\u0103ng m\u1ea1ng.\u00a0T\u00f4i ch\u1ec9 mu\u1ed1n hi\u1ec7n \u0111\u1ea1i h\u00f3a \u0111\u1ecbnh ngh\u0129a \u0111\u00f3 theo hai c\u00e1ch: \u0110\u1ea7u ti\u00ean l\u00e0 c\u00e1c SmartNIC d\u1ef1a tr\u00ean DPU c\u0169ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u1ea3o h\u00f3a m\u1ea1ng, l\u01b0u tr\u1eef ho\u1eb7c GPU.\u00a0Th\u1ee9 hai l\u00e0 c\u00e1c SmartNIC c\u0169ng r\u1ea5t l\u00fd t\u01b0\u1edfng cho c\u00e1c m\u00e1y ch\u1ee7 vi\u1ec5n th\u00f4ng c\u1ee7a c\u00e1c telco, security, machine learning, <a class=\"iblink\" href=\"\/blog\/tag\/software-defined-storage\/\">software-defined storage<\/a> v\u00e0 hyperconverged infrastructure \u2014 ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 m\u00e1y ch\u1ee7 Web.<\/p>\n<p>V\u00ec v\u1eady, ch\u00fang ta h\u00e3y xem x\u00e9t m\u1ed9t s\u1ed1 ch\u1ee9c n\u0103ng m\u00e0 c\u00e1c network adapter c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 v\u00e0 s\u1eed d\u1ee5ng kh\u1ea3 n\u0103ng \u0111\u1ec3 t\u0103ng t\u1ed1c c\u00e1c kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c kh\u00e1c nhau \u0111\u1ec3 ph\u00e2n bi\u1ec7t ba lo\u1ea1i NIC:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2021\/05\/tgmc-blog-609baf1bd7bf6.png\" alt=\"So s\u00e1nh ch\u00ednh x\u00e1c ch\u1ee9c n\u0103ng v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c n\u00e0o \u0111\u01b0\u1ee3c t\u0103ng t\u1ed1c l\u00e0 c\u00e1ch th\u00edch h\u1ee3p \u0111\u1ec3 ph\u00e2n bi\u1ec7t gi\u1eefa SmartNIC, CloudiNIC v\u00e0 NIC c\u01a1 b\u1ea3n.\" \/><\/p>\n<p>\u1ede \u0111\u00e2y, t\u00f4i \u0111\u00e3 x\u00e1c \u0111\u1ecbnh ba l\u1edbp NIC: NIC n\u1ec1n t\u1ea3ng (foundational NIC), NIC th\u00f4ng minh (intelligent NIC) v\u00e0 SmartNIC d\u1ef1a tr\u00ean DPU, d\u1ef1a tr\u00ean kh\u1ea3 n\u0103ng t\u0103ng t\u1ed1c ch\u1ee9c n\u0103ng c\u1ee5 th\u1ec3 c\u1ee7a ch\u00fang.\u00a0Basic NIC hay Foundational NIC ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 di chuy\u1ec3n l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng v\u00e0 gi\u1ea3m t\u1ea3i r\u1ea5t \u00edt ho\u1eb7c th\u1eadm ch\u00ed kh\u00f4ng, ngo\u00e0i vi\u1ec7c c\u00f3 th\u1ec3 l\u00e0 SRIOV v\u00e0 t\u0103ng t\u1ed1c TCP c\u01a1 b\u1ea3n, v\u00ec v\u1eady n\u00f3 kh\u00f4ng l\u01b0u b\u1ea5t k\u1ef3 chu k\u1ef3 CPU n\u00e0o v\u00e0 kh\u00f4ng th\u1ec3 gi\u1ea3m t\u1ea3i packet steering ho\u1eb7c lu\u1ed3ng l\u01b0u l\u01b0\u1ee3ng.\u00a0T\u1ea1i Mellanox, ch\u00fang t\u00f4i th\u1eadm ch\u00ed kh\u00f4ng c\u00f2n b\u00e1n b\u1ea5t k\u1ef3 NIC n\u1ec1n t\u1ea3ng n\u00e0o n\u1eefa. V\u00e0 v\u1edbi d\u00f2ng s\u1ea3n ph\u1ea9m ConnectX Adapter c\u1ee7a ch\u00fang t\u00f4i k\u1ebft h\u1ee3p \u0111\u01b0\u1eddng d\u1eabn d\u1eef li\u1ec7u c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh v\u00e0 t\u0103ng t\u1ed1c m\u1ed9t lo\u1ea1t c\u00e1c ch\u1ee9c n\u0103ng \u0111\u00e3 l\u1ea7n \u0111\u1ea7u ti\u00ean tr\u1edf n\u00ean quan tr\u1ecdng trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng public cloud.\u00a0V\u00ec l\u00fd do n\u00e0y, t\u00f4i \u0111\u00e3 \u0111\u1ecbnh ngh\u0129a lo\u1ea1i NIC n\u00e0y l\u00e0 \u201cNIC th\u00f4ng minh\u201d (iNIC) m\u1eb7c d\u00f9 doanh nghi\u1ec7p on-premise, telco v\u00e0 private cloud c\u0169ng nh\u01b0 c\u00e1c nh\u00e0 cung c\u1ea5p public cloud c\u1ea7n lo\u1ea1i ch\u1ee9c n\u0103ng l\u1eadp tr\u00ecnh v\u00e0 t\u0103ng t\u1ed1c n\u00e0y.\u00a0V\u00ec v\u1eady, m\u1ed9t t\u00ean kh\u00e1c c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 l\u00e0 \u201csmart NIC\u201d ho\u1eb7c \u201csmarter NIC\u201d m\u00e0 kh\u00f4ng vi\u1ebft hoa ch\u1eef &#8220;S&#8221;.<\/p>\n<p>Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, kh\u00e1ch h\u00e0ng cho ch\u00fang t\u00f4i bi\u1ebft h\u1ecd c\u1ea7n c\u00e1c kh\u1ea3 n\u0103ng c\u1ee7a SmartNIC d\u1ef1a tr\u00ean DPU c\u00e1i m\u00e0 \u0111ang \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh v\u1edbi FPGA ho\u1eb7c m\u1ed9t NIC k\u1ebft h\u1ee3p v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 x\u1eed l\u00fd t\u00f9y ch\u1ec9nh, \u0111\u1ed9c quy\u1ec1n.\u00a0Nh\u01b0ng khi kh\u00e1ch h\u00e0ng th\u1ef1c s\u1ef1 xem x\u00e9t c\u00e1c ch\u1ee9c n\u0103ng h\u1ecd c\u1ea7n cho kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c c\u1ee5 th\u1ec3 c\u1ee7a h\u1ecd th\u00ec h\u1ecd quy\u1ebft \u0111\u1ecbnh r\u1eb1ng d\u00f2ng ConnectX c\u1ee7a c\u00e1c iNIC cung c\u1ea5p t\u1ea5t c\u1ea3 ch\u1ee9c n\u0103ng, hi\u1ec7u su\u1ea5t v\u00e0 t\u00ednh linh ho\u1ea1t c\u1ee7a nh\u1eefng c\u00e1i g\u1ecdi l\u00e0 SmartNIC kh\u00e1c v\u1edbi m\u1ed9t ph\u1ea7n nh\u1ecf s\u1ee9c m\u1ea1nh v\u00e0 chi ph\u00ed.\u00a0V\u00ec v\u1eady, theo \u0111\u1ecbnh ngh\u0129a v\u1ec1 SmartNIC m\u00e0 m\u1ed9t s\u1ed1 \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh s\u1eed d\u1ee5ng &#8211; c\u00e1c NIC ConnectX c\u1ee7a ch\u00fang t\u00f4i th\u1ef1c s\u1ef1 l\u00e0 SmartNIC, m\u1eb7c d\u00f9 ch\u00fang ta c\u00f3 th\u1ec3 g\u1ecdi ch\u00fang l\u00e0 c\u00e1c intelligent NIC ho\u1eb7c c\u00e1c smarter NIC.\u00a0FPGA NIC (Innova) c\u1ee7a ch\u00fang t\u00f4i c\u0169ng l\u00e0 SmartNIC theo ngh\u0129a c\u1ed5 \u0111i\u1ec3n v\u00e0 SoC NIC (s\u1eed d\u1ee5ng b\u1ed9 x\u1eed l\u00fd <a class=\"iblink\" href=\"\/blog\/tag\/bluefield\/\">BlueField<\/a>) c\u1ee7a ch\u00fang t\u00f4i l\u00e0 th\u00f4ng minh nh\u1ea5t trong s\u1ed1 c\u00e1c SmartNIC, \u0111\u1ebfn m\u1ee9c ch\u00fang t\u00f4i c\u00f3 th\u1ec3 g\u1ecdi ch\u00fang l\u00e0 c\u00e1c Genius NIC.<\/p>\n<p><strong>V\u1eady SmartNIC l\u00e0 g\u00ec?\u00a0<\/strong><em>SmartNIC d\u1ef1a tr\u00ean DPU l\u00e0 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i m\u1ea1ng (Network Adapter) gi\u00fap t\u0103ng t\u1ed1c ch\u1ee9c n\u0103ng v\u00e0 gi\u1ea3m t\u1ea3i t\u00e1c v\u1ee5 kh\u1ecfi CPU m\u00e1y ch\u1ee7 (ho\u1eb7c <a class=\"iblink\" href=\"\/storage\/\">thi\u1ebft b\u1ecb l\u01b0u tr\u1eef<\/a>).<\/em><\/p>\n<p>Nh\u01b0ng v\u1ec1 c\u00e1ch ng\u01b0\u1eddi ta n\u00ean x\u00e2y d\u1ef1ng m\u1ed9t SmartNIC d\u1ef1a tr\u00ean DPU v\u00e0 SmartNIC n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t cho t\u1eebng kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c \u2014 \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 n\u1eb1m \u1edf chi ti\u1ebft v\u00e0 ph\u1ea3i t\u00ecm hi\u1ec3u ch\u00ednh x\u00e1c nh\u1eefng gi\u1ea3i ph\u00e1p t\u0103ng t\u1ed1c \u1ea3o h\u00f3a v\u00e0 \u0111\u01b0\u1eddng d\u1eabn d\u1eef li\u1ec7u n\u00e0o c\u00f3 s\u1eb5n v\u00e0 c\u00e1ch ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.<\/p>\n<p>\u2192 Tham kh\u1ea3o v\u1ec1 c\u00e1c ConnectX SmartNIC c\u1ee7a Mellanox <a href=\"https:\/\/thegioimaychu.vn\/mellanox\">t\u1ea1i \u0111\u00e2y<\/a>.<\/p>\n<div>____<br \/><b>B\u00e0i vi\u1ebft li\u00ean quan<\/b><\/div>\n<ul>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=22540\">NVIDIA ConnectX-8 SuperNIC &#8211; N\u1ec1n t\u1ea3ng switch si\u00eau t\u1ed1c cho c\u00e1c m\u00e1y ch\u1ee7 MGX c\u00f3 8x GPU PCIe<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=22532\">H\u01b0\u1edbng d\u1eabn tri\u1ec3n khai m\u00e1y ch\u1ee7 GPU t\u1ea1i ch\u1ed7 trong c\u00e1c ph\u00f2ng m\u00e1y doanh nghi\u1ec7p<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=22501\">NVIDIA ConnectX-8 SuperNIC: \u0110\u1ed9t ph\u00e1 ki\u1ebfn tr\u00fac h\u1ea1 t\u1ea7ng AI v\u1edbi PCIe Gen6<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=21938\">NVIDIA: C\u00f4ng ngh\u1ec7 Silicon Photonics v\u00e0 Co-Packaged Optics \u2013 Thay \u0111\u1ed5i cu\u1ed9c ch\u01a1i trong k\u1ef7 nguy\u00ean AI v\u00e0 HPC<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=21668\">T\u00ecm hi\u1ec3u c\u00e1c c\u00f4ng ngh\u1ec7 m\u1ea1ng c\u1ee7a NVIDIA: N\u1ec1n t\u1ea3ng cho HPC v\u00e0 AI<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=21576\">NVIDIA NVLink Th\u1ebf h\u1ec7 th\u1ee9 5: B\u01b0\u1edbc nh\u1ea3y v\u1ecdt v\u1ec1 b\u0103ng th\u00f4ng cho k\u1ef7 nguy\u00ean AI ngh\u00ecn t\u1ef7 tham s\u1ed1<\/a><\/li>\n<\/ul>\n<\/p>","protected":false},"excerpt":{"rendered":"<p>Gi&#7899;i chuy&ecirc;n m&ocirc;n &#273;ang n&oacute;i nhi&#7873;u v&#7873; SmartNIC d&#7921;a tr&ecirc;n c&aacute;c DPU (Data Processing Unit) nh&#432;ng ch&#432;a bao gi&#7901; tr&#7843; l&#7901;i m&#7897;t c&acirc;u h&#7887;i &#273;&#417;n gi&#7843;n: &ldquo;SmartNIC&rdquo; l&agrave; g&igrave; v&agrave; ch&uacute;ng l&agrave;m &#273;&#432;&#7907;c g&igrave;? NIC l&agrave; vi&#7871;t t&#7855;t c&#7911;a &ldquo;Network Interface Card&rdquo;, l&agrave; m&#7897;t card PCIe c&#7855;m v&agrave;o m&aacute;y ch&#7911; ho&#7863;c thi&#7871;t b&#7883; l&#432;u tr&#7919;&#8230;<\/p>\n","protected":false},"author":29,"featured_media":9202,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[3,44],"tags":[583,385,74,358,582],"class_list":["post-9196","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-hpc","category-product","tag-connectx","tag-dpu","tag-hpc","tag-mellanox","tag-smartnic"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u0110\u1ecbnh ngh\u0129a SmartNIC d\u1ef1a tr\u00ean DPU: SmartNIC l\u00e0 g\u00ec? Ch\u1ecdn SmartNIC t\u1ed1t nh\u1ea5t nh\u01b0 th\u1ebf n\u00e0o? - Blog | TheGioiMayChu<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thegioimaychu.vn\/blog\/product\/dinh-nghia-smartnic-dua-tren-dpu-smartnic-la-gi-va-cach-de-chon-smartnic-tot-nhat-p9196\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"\u0110\u1ecbnh ngh\u0129a SmartNIC d\u1ef1a tr\u00ean DPU: SmartNIC l\u00e0 g\u00ec? Ch\u1ecdn SmartNIC t\u1ed1t nh\u1ea5t nh\u01b0 th\u1ebf n\u00e0o? - Blog | TheGioiMayChu\" \/>\n<meta name=\"twitter:description\" content=\"Gi&#7899;i chuy&ecirc;n m&ocirc;n &#273;ang n&oacute;i nhi&#7873;u v&#7873; SmartNIC d&#7921;a tr&ecirc;n c&aacute;c DPU (Data Processing Unit) nh&#432;ng ch&#432;a bao gi&#7901; tr&#7843; l&#7901;i m&#7897;t c&acirc;u h&#7887;i &#273;&#417;n gi&#7843;n: &ldquo;SmartNIC&rdquo; l&agrave; g&igrave; v&agrave; ch&uacute;ng l&agrave;m &#273;&#432;&#7907;c g&igrave;? NIC l&agrave; vi&#7871;t t&#7855;t c&#7911;a &ldquo;Network Interface Card&rdquo;, l&agrave; m&#7897;t card PCIe c&#7855;m v&agrave;o m&aacute;y ch&#7911; ho&#7863;c thi&#7871;t b&#7883; l&#432;u tr&#7919;...\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2021\/05\/DPU-based-SmartNIC.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"TGMC Blog\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"11 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/product\\\/dinh-nghia-smartnic-dua-tren-dpu-smartnic-la-gi-va-cach-de-chon-smartnic-tot-nhat-p9196\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/product\\\/dinh-nghia-smartnic-dua-tren-dpu-smartnic-la-gi-va-cach-de-chon-smartnic-tot-nhat-p9196\\\/\"},\"author\":{\"name\":\"TGMC Blog\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/#\\\/schema\\\/person\\\/777f41403962330933a4fbcc80bec570\"},\"headline\":\"\u0110\u1ecbnh ngh\u0129a SmartNIC d\u1ef1a tr\u00ean DPU: SmartNIC l\u00e0 g\u00ec? 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