{"id":476341,"date":"2023-08-09T07:28:31","date_gmt":"2023-08-09T07:28:31","guid":{"rendered":""},"modified":"2023-09-05T11:12:33","modified_gmt":"2023-09-05T11:12:33","slug":"compiler","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/compiler\/","title":{"rendered":"Tr\u00ecnh bi\u00ean d\u1ecbch"},"content":{"rendered":"<p>Tr\u00ecnh bi\u00ean d\u1ecbch l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong l\u1eadp tr\u00ecnh m\u00e1y t\u00ednh v\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m. \u0110\u00e2y l\u00e0 m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh ph\u1ea7n m\u1ec1m d\u1ecbch m\u00e3 ngu\u1ed3n c\u1ea5p cao do c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n vi\u1ebft th\u00e0nh m\u00e3 m\u00e1y, \u0111\u01b0\u1ee3c b\u1ed9 x\u1eed l\u00fd c\u1ee7a m\u00e1y t\u00ednh th\u1ef1c thi tr\u1ef1c ti\u1ebfp. Qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i n\u00e0y cho ph\u00e9p m\u00e1y t\u00ednh hi\u1ec3u v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c h\u01b0\u1edbng d\u1eabn do l\u1eadp tr\u00ecnh vi\u00ean cung c\u1ea5p. S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a tr\u00ecnh bi\u00ean d\u1ecbch \u0111\u00e3 c\u00e1ch m\u1ea1ng h\u00f3a l\u0129nh v\u1ef1c \u0111i\u1ec7n to\u00e1n, v\u00ec n\u00f3 cho ph\u00e9p c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean vi\u1ebft m\u00e3 b\u1eb1ng ng\u00f4n ng\u1eef m\u00e0 con ng\u01b0\u1eddi c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c thay v\u00ec vi\u1ebft tr\u1ef1c ti\u1ebfp b\u1eb1ng m\u00e3 m\u00e1y, gi\u00fap vi\u1ec7c l\u1eadp tr\u00ecnh tr\u1edf n\u00ean d\u1ec5 ti\u1ebfp c\u1eadn v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<h2>L\u1ecbch s\u1eed ngu\u1ed3n g\u1ed1c c\u1ee7a tr\u00ecnh bi\u00ean d\u1ecbch v\u00e0 s\u1ef1 \u0111\u1ec1 c\u1eadp \u0111\u1ea7u ti\u00ean v\u1ec1 n\u00f3<\/h2>\n<p>Kh\u00e1i ni\u1ec7m v\u1ec1 tr\u00ecnh bi\u00ean d\u1ecbch c\u00f3 t\u1eeb nh\u1eefng ng\u00e0y \u0111\u1ea7u c\u1ee7a m\u00e1y t\u00ednh. \u00dd t\u01b0\u1edfng t\u1ef1 \u0111\u1ed9ng d\u1ecbch c\u00e1c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh c\u1ea5p cao sang m\u00e3 m\u00e1y l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t b\u1edfi Grace Hopper, m\u1ed9t nh\u00e0 khoa h\u1ecdc m\u00e1y t\u00ednh ng\u01b0\u1eddi M\u1ef9 v\u00e0 l\u00e0 chu\u1ea9n \u0111\u00f4 \u0111\u1ed1c H\u1ea3i qu\u00e2n Hoa K\u1ef3 v\u00e0o cu\u1ed1i nh\u1eefng n\u0103m 1940. C\u00f4 th\u01b0\u1eddng \u0111\u01b0\u1ee3c ghi nh\u1eadn l\u00e0 ng\u01b0\u1eddi \u0111\u00e3 ph\u00e1t tri\u1ec3n tr\u00ecnh bi\u00ean d\u1ecbch \u0111\u1ea7u ti\u00ean, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 h\u1ec7 th\u1ed1ng A-0, gi\u00fap d\u1ecbch c\u00e1c bi\u1ec3u th\u1ee9c to\u00e1n h\u1ecdc sang m\u00e3 m\u00e1y. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7t n\u1ec1n m\u00f3ng cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c tr\u00ecnh bi\u00ean d\u1ecbch hi\u1ec7n \u0111\u1ea1i.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 Tr\u00ecnh bi\u00ean d\u1ecbch: M\u1edf r\u1ed9ng Tr\u00ecnh bi\u00ean d\u1ecbch ch\u1ee7 \u0111\u1ec1<\/h2>\n<p>Tr\u00ecnh bi\u00ean d\u1ecbch th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 nhi\u1ec7m v\u1ee5 thi\u1ebft y\u1ebfu trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m:<\/p>\n<ol>\n<li>\n<p><strong>Ph\u00e2n t\u00edch t\u1eeb v\u1ef1ng:<\/strong> B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean li\u00ean quan \u0111\u1ebfn vi\u1ec7c chia m\u00e3 ngu\u1ed3n th\u00e0nh m\u1ed9t lu\u1ed3ng m\u00e3 th\u00f4ng b\u00e1o, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1eeb kh\u00f3a, m\u00e3 \u0111\u1ecbnh danh v\u00e0 k\u00fd hi\u1ec7u.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u00e2n t\u00edch c\u00fa ph\u00e1p (Ph\u00e2n t\u00edch c\u00fa ph\u00e1p):<\/strong> C\u00e1c m\u00e3 th\u00f4ng b\u00e1o \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c th\u00e0nh c\u1ea5u tr\u00fac ph\u00e2n c\u1ea5p \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 C\u00e2y c\u00fa ph\u00e1p tr\u1eebu t\u01b0\u1ee3ng (AST) \u0111\u1ec3 ki\u1ec3m tra t\u00ednh ch\u00ednh x\u00e1c c\u1ee7a c\u00fa ph\u00e1p.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u00e2n t\u00edch ng\u1eef ngh\u0129a:<\/strong> Tr\u00ecnh bi\u00ean d\u1ecbch \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e3 ngu\u1ed3n tu\u00e2n theo c\u00e1c quy t\u1eafc c\u1ee7a ng\u00f4n ng\u1eef v\u00e0 g\u00e1n \u00fd ngh\u0129a cho c\u00e1c c\u00e2u l\u1ec7nh.<\/p>\n<\/li>\n<li>\n<p><strong>T\u1ea1o m\u00e3 trung gian:<\/strong> Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, tr\u00ecnh bi\u00ean d\u1ecbch t\u1ea1o ra c\u00e1c bi\u1ec3u di\u1ec5n m\u00e3 trung gian \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t b\u01b0\u1edbc trung gian tr\u01b0\u1edbc khi d\u1ecbch sang m\u00e3 m\u00e1y.<\/p>\n<\/li>\n<li>\n<p><strong>T\u1ed1i \u01b0u h\u00f3a:<\/strong> Tr\u00ecnh bi\u00ean d\u1ecbch c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng nhi\u1ec1u c\u00e1ch t\u1ed1i \u01b0u h\u00f3a kh\u00e1c nhau \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e3 m\u00e1y \u0111\u01b0\u1ee3c t\u1ea1o ra.<\/p>\n<\/li>\n<li>\n<p><strong>T\u1ea1o m\u00e3:<\/strong> B\u01b0\u1edbc cu\u1ed1i c\u00f9ng li\u00ean quan \u0111\u1ebfn vi\u1ec7c d\u1ecbch m\u00e3 \u0111\u00e3 x\u1eed l\u00fd th\u00e0nh m\u00e3 m\u00e1y cho n\u1ec1n t\u1ea3ng \u0111\u00edch.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a tr\u00ecnh bi\u00ean d\u1ecbch: C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a tr\u00ecnh bi\u00ean d\u1ecbch<\/h2>\n<p>M\u1ed9t tr\u00ecnh bi\u00ean d\u1ecbch c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u giai \u0111o\u1ea1n ri\u00eang bi\u1ec7t, m\u1ed7i giai \u0111o\u1ea1n ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 m\u1ed9t ph\u1ea7n c\u1ee5 th\u1ec3 c\u1ee7a qu\u00e1 tr\u00ecnh d\u1ecbch thu\u1eadt. C\u00e1c giai \u0111o\u1ea1n ch\u00ednh c\u1ee7a m\u1ed9t tr\u00ecnh bi\u00ean d\u1ecbch \u0111i\u1ec3n h\u00ecnh l\u00e0:<\/p>\n<ol>\n<li>\n<p><strong>Giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng:<\/strong> Ph\u1ea7n n\u00e0y c\u1ee7a tr\u00ecnh bi\u00ean d\u1ecbch x\u1eed l\u00fd vi\u1ec7c ph\u00e2n t\u00edch t\u1eeb v\u1ef1ng, ph\u00e2n t\u00edch c\u00fa ph\u00e1p v\u00e0 ph\u00e2n t\u00edch ng\u1eef ngh\u0129a. N\u00f3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e3 ngu\u1ed3n \u0111\u01b0\u1ee3c \u0111\u1ecbnh d\u1ea1ng t\u1ed1t v\u00e0 c\u00f3 \u00fd ngh\u0129a.<\/p>\n<\/li>\n<li>\n<p><strong>\u0110\u1ea1i di\u1ec7n trung gian (IR):<\/strong> M\u1ed9t s\u1ed1 tr\u00ecnh bi\u00ean d\u1ecbch s\u1eed d\u1ee5ng bi\u1ec3u di\u1ec5n trung gian \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a m\u00e3 v\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho s\u1ef1 \u0111\u1ed9c l\u1eadp c\u1ee7a n\u1ec1n t\u1ea3ng.<\/p>\n<\/li>\n<li>\n<p><strong>Trung c\u1ea5p:<\/strong> Giai \u0111o\u1ea1n n\u00e0y bao g\u1ed3m nhi\u1ec1u ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u01b0u h\u00f3a kh\u00e1c nhau tr\u00ean m\u00e3 trung gian, t\u1eadp trung v\u00e0o vi\u1ec7c c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 gi\u1ea3m m\u1ee9c s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u1ea7n cu\u1ed1i:<\/strong> Giai \u0111o\u1ea1n cu\u1ed1i c\u00f9ng t\u1ea1o ra m\u00e3 m\u00e1y \u0111\u00edch c\u1ee5 th\u1ec3 cho n\u1ec1n t\u1ea3ng ho\u1eb7c ki\u1ebfn tr\u00fac m\u00e0 ch\u01b0\u01a1ng tr\u00ecnh \u0111\u01b0\u1ee3c bi\u00ean d\u1ecbch.<\/p>\n<\/li>\n<\/ol>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a tr\u00ecnh bi\u00ean d\u1ecbch<\/h2>\n<p>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a tr\u00ecnh bi\u00ean d\u1ecbch bao g\u1ed3m:<\/p>\n<ul>\n<li>\n<p><strong>T\u00ednh di \u0111\u1ed9ng:<\/strong> Tr\u00ecnh bi\u00ean d\u1ecbch cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n vi\u1ebft m\u00e3 m\u1ed9t l\u1ea7n v\u00e0 ch\u1ea1y n\u00f3 tr\u00ean nhi\u1ec1u n\u1ec1n t\u1ea3ng, mi\u1ec5n l\u00e0 tr\u00ecnh bi\u00ean d\u1ecbch h\u1ed7 tr\u1ee3 c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u00f3.<\/p>\n<\/li>\n<li>\n<p><strong>Hi\u1ec7u qu\u1ea3:<\/strong> Tr\u00ecnh bi\u00ean d\u1ecbch t\u1ed1i \u01b0u h\u00f3a m\u00e3 trong qu\u00e1 tr\u00ecnh d\u1ecbch thu\u1eadt, gi\u00fap t\u1ea1o ra c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh nhanh h\u01a1n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<\/li>\n<li>\n<p><strong>Tr\u1eebu t\u01b0\u1ee3ng:<\/strong> C\u00e1c l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c ng\u00f4n ng\u1eef c\u1ea5p cao tr\u1eebu t\u01b0\u1ee3ng h\u00f3a c\u00e1c ho\u1ea1t \u0111\u1ed9ng ph\u1ee9c t\u1ea1p, gi\u00fap di\u1ec5n \u0111\u1ea1t \u00fd t\u01b0\u1edfng \u1edf \u0111\u1ecbnh d\u1ea1ng m\u00e0 con ng\u01b0\u1eddi c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n<\/li>\n<li>\n<p><strong>Ki\u1ec3m tra l\u1ed7i:<\/strong> Tr\u00ecnh bi\u00ean d\u1ecbch th\u1ef1c hi\u1ec7n ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng c\u00e1c l\u1ed7i c\u00fa ph\u00e1p v\u00e0 ng\u1eef ngh\u0129a, gi\u00fap nh\u00e0 ph\u00e1t tri\u1ec3n x\u00e1c \u0111\u1ecbnh v\u00e0 s\u1edbm kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n.<\/p>\n<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i tr\u00ecnh bi\u00ean d\u1ecbch<\/h2>\n<p>Tr\u00ecnh bi\u00ean d\u1ecbch c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean c\u00e1ch s\u1eed d\u1ee5ng v\u00e0 ng\u00f4n ng\u1eef m\u00e0 ch\u00fang h\u1ed7 tr\u1ee3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 lo\u1ea1i ph\u1ed5 bi\u1ebfn:<\/p>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i tr\u00ecnh bi\u00ean d\u1ecbch<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Tr\u00ecnh bi\u00ean d\u1ecbch g\u1ed1c<\/strong><\/td>\n<td>S\u1ea3n xu\u1ea5t m\u00e3 m\u00e1y tr\u1ef1c ti\u1ebfp cho n\u1ec1n t\u1ea3ng \u0111\u00edch.<\/td>\n<\/tr>\n<tr>\n<td><strong>Tr\u00ecnh bi\u00ean d\u1ecbch ch\u00e9o<\/strong><\/td>\n<td>T\u1ea1o m\u00e3 cho m\u1ed9t n\u1ec1n t\u1ea3ng kh\u00e1c v\u1edbi n\u1ec1n t\u1ea3ng m\u00e0 n\u00f3 ch\u1ea1y.<\/td>\n<\/tr>\n<tr>\n<td><strong>Tr\u00ecnh bi\u00ean d\u1ecbch \u0111\u00fang l\u00fac (JIT)<\/strong><\/td>\n<td>D\u1ecbch m\u00e3 khi ch\u1ea1y, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u00e1y \u1ea3o.<\/td>\n<\/tr>\n<tr>\n<td><strong>Tr\u00ecnh bi\u00ean d\u1ecbch ngu\u1ed3n-ngu\u1ed3n<\/strong><\/td>\n<td>D\u1ecbch m\u00e3 ngu\u1ed3n sang m\u1ed9t ng\u00f4n ng\u1eef c\u1ea5p cao kh\u00e1c.<\/td>\n<\/tr>\n<tr>\n<td><strong>T\u1ed1i \u01b0u h\u00f3a tr\u00ecnh bi\u00ean d\u1ecbch<\/strong><\/td>\n<td>T\u1eadp trung v\u00e0o t\u1ed1i \u01b0u h\u00f3a m\u00e3 \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng tr\u00ecnh bi\u00ean d\u1ecbch, v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p<\/h2>\n<h3>C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng Tr\u00ecnh bi\u00ean d\u1ecbch:<\/h3>\n<ol>\n<li>\n<p><strong>Ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m:<\/strong> Tr\u00ecnh bi\u00ean d\u1ecbch \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i m\u00e3 c\u1ea5p cao th\u00e0nh m\u00e3 m\u00e1y, cho ph\u00e9p t\u1ea1o ra c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m.<\/p>\n<\/li>\n<li>\n<p><strong>D\u1ecbch ng\u00f4n ng\u1eef:<\/strong> Tr\u00ecnh bi\u00ean d\u1ecbch r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 d\u1ecbch m\u00e3 gi\u1eefa c\u00e1c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh kh\u00e1c nhau.<\/p>\n<\/li>\n<li>\n<p><strong>C\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t:<\/strong> Tr\u00ecnh bi\u00ean d\u1ecbch c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a m\u00e3 \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u1ee7a \u1ee9ng d\u1ee5ng.<\/p>\n<\/li>\n<\/ol>\n<h3>V\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p:<\/h3>\n<ol>\n<li>\n<p><strong>Th\u1eed th\u00e1ch g\u1ee1 l\u1ed7i:<\/strong> Khi g\u1eb7p l\u1ed7i trong m\u00e3 \u0111\u01b0\u1ee3c bi\u00ean d\u1ecbch, vi\u1ec7c truy t\u00ecm ch\u00fang v\u1ec1 ngu\u1ed3n ban \u0111\u1ea7u c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n. C\u00e1c c\u00f4ng c\u1ee5 v\u00e0 k\u1ef9 thu\u1eadt g\u1ee1 l\u1ed7i th\u00edch h\u1ee3p c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 nh\u01b0 v\u1eady.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u1ee5 thu\u1ed9c n\u1ec1n t\u1ea3ng:<\/strong> Ph\u00e1t tri\u1ec3n \u0111a n\u1ec1n t\u1ea3ng c\u00f3 th\u1ec3 ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c do ki\u1ebfn tr\u00fac kh\u00e1c nhau. Vi\u1ebft m\u00e3 \u0111\u1ed9c l\u1eadp v\u1edbi n\u1ec1n t\u1ea3ng v\u00e0 s\u1eed d\u1ee5ng tr\u00ecnh bi\u00ean d\u1ecbch ch\u00e9o th\u00edch h\u1ee3p c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n<\/li>\n<li>\n<p><strong>Th\u1eddi gian bi\u00ean so\u1ea1n:<\/strong> Vi\u1ec7c bi\u00ean so\u1ea1n c\u00e1c d\u1ef1 \u00e1n l\u1edbn c\u00f3 th\u1ec3 t\u1ed1n th\u1eddi gian. T\u1ed1i \u01b0u h\u00f3a, bi\u00ean d\u1ecbch gia t\u0103ng v\u00e0 song song h\u00f3a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 so s\u00e1nh v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0111\u1eb7c tr\u01b0ng<\/th>\n<th>Tr\u00ecnh bi\u00ean d\u1ecbch<\/th>\n<th>Th\u00f4ng d\u1ecbch vi\u00ean<\/th>\n<th>Tr\u00ecnh bi\u00ean d\u1ecbch<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>D\u1ecbch<\/strong><\/td>\n<td>M\u00e3 ngu\u1ed3n th\u00e0nh m\u00e3 m\u00e1y<\/td>\n<td>M\u00e3 ngu\u1ed3n \u0111\u1ec3 th\u1ef1c thi ngay l\u1eadp t\u1ee9c<\/td>\n<td>H\u1ee3p ng\u1eef th\u00e0nh m\u00e3 m\u00e1y<\/td>\n<\/tr>\n<tr>\n<td><strong>Ch\u1ea5p h\u00e0nh<\/strong><\/td>\n<td>Y\u00eau c\u1ea7u m\u1ed9t b\u01b0\u1edbc th\u1ef1c hi\u1ec7n ri\u00eang<\/td>\n<td>Th\u1ef1c thi m\u00e3 theo d\u00f2ng<\/td>\n<td>Kh\u00f4ng th\u1ec3 th\u1ef1c thi \u0111\u01b0\u1ee3c, y\u00eau c\u1ea7u m\u1ed9t b\u01b0\u1edbc ri\u00eang<\/td>\n<\/tr>\n<tr>\n<td><strong>Hi\u1ec7u su\u1ea5t<\/strong><\/td>\n<td>Th\u00f4ng th\u01b0\u1eddng mang l\u1ea1i k\u1ebft qu\u1ea3 th\u1ef1c thi nhanh h\u01a1n<\/td>\n<td>Ch\u1eadm h\u01a1n m\u00e3 \u0111\u01b0\u1ee3c bi\u00ean d\u1ecbch<\/td>\n<td>Th\u1ef1c thi nhanh h\u01a1n m\u00e3 c\u1ea5p cao<\/td>\n<\/tr>\n<tr>\n<td><strong>Ph\u00e1t hi\u1ec7n l\u1ed7i<\/strong><\/td>\n<td>Ki\u1ec3m tra l\u1ed7i tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n<\/td>\n<td>X\u00e1c \u0111\u1ecbnh l\u1ed7i trong qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n<\/td>\n<td>Ph\u00e1t hi\u1ec7n l\u1ed7i h\u1ea1n ch\u1ebf<\/td>\n<\/tr>\n<tr>\n<td><strong>N\u1ec1n t\u1ea3ng \u0111\u1ed9c l\u1eadp<\/strong><\/td>\n<td>M\u00e3 m\u00e1y ph\u1ee5 thu\u1ed9c v\u00e0o n\u1ec1n t\u1ea3ng<\/td>\n<td>Ph\u1ee5 thu\u1ed9c v\u00e0o n\u1ec1n t\u1ea3ng<\/td>\n<td>M\u00e3 l\u1eafp r\u00e1p ph\u1ee5 thu\u1ed9c v\u00e0o n\u1ec1n t\u1ea3ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn tr\u00ecnh bi\u00ean d\u1ecbch<\/h2>\n<p>T\u01b0\u01a1ng lai c\u1ee7a tr\u00ecnh bi\u00ean d\u1ecbch \u0111\u1ea7y h\u1ee9a h\u1eb9n v\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 trong c\u00f4ng ngh\u1ec7 tr\u00ecnh bi\u00ean d\u1ecbch v\u00e0 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh:<\/p>\n<ol>\n<li>\n<p><strong>T\u1ed1i \u01b0u h\u00f3a n\u00e2ng cao:<\/strong> Tr\u00ecnh bi\u00ean d\u1ecbch s\u1ebd ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n v\u1edbi nh\u1eefng t\u1ed1i \u01b0u h\u00f3a ph\u1ee9c t\u1ea1p h\u01a1n \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh.<\/p>\n<\/li>\n<li>\n<p><strong>Song song h\u00f3a:<\/strong> C\u00e1c tr\u00ecnh bi\u00ean d\u1ecbch trong t\u01b0\u01a1ng lai s\u1ebd t\u1eadp trung v\u00e0o x\u1eed l\u00fd song song, t\u1eadn d\u1ee5ng t\u1ed1t h\u01a1n c\u00e1c b\u1ed9 x\u1eed l\u00fd \u0111a l\u00f5i.<\/p>\n<\/li>\n<li>\n<p><strong>T\u00edch h\u1ee3p h\u1ecdc m\u00e1y:<\/strong> C\u00e1c k\u1ef9 thu\u1eadt h\u1ecdc m\u00e1y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o tr\u00ecnh bi\u00ean d\u1ecbch \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t v\u00e0 t\u1ed1i \u01b0u h\u00f3a m\u00e3.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft m\u00e1y ch\u1ee7 proxy v\u1edbi tr\u00ecnh bi\u00ean d\u1ecbch<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong giao ti\u1ebfp m\u1ea1ng b\u1eb1ng c\u00e1ch \u0111\u00f3ng vai tr\u00f2 trung gian gi\u1eefa m\u00e1y kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7. M\u1eb7c d\u00f9 m\u00e1y ch\u1ee7 proxy v\u00e0 tr\u00ecnh bi\u00ean d\u1ecbch ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau nh\u01b0ng ch\u00fang c\u00f3 th\u1ec3 li\u00ean quan v\u1edbi nhau trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p nh\u1ea5t \u0111\u1ecbnh:<\/p>\n<ol>\n<li>\n<p><strong>B\u1ed9 nh\u1edb \u0111\u1ec7m v\u00e0 ph\u00e2n ph\u1ed1i n\u1ed9i dung:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 l\u01b0u tr\u1eef m\u00e3 ho\u1eb7c t\u00e0i nguy\u00ean \u0111\u00e3 bi\u00ean d\u1ecbch v\u00e0o b\u1ed9 \u0111\u1ec7m, gi\u1ea3m t\u1ea3i cho tr\u00ecnh bi\u00ean d\u1ecbch v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t \u1ee9ng d\u1ee5ng.<\/p>\n<\/li>\n<li>\n<p><strong>B\u1ea3o m\u1eadt v\u00e0 \u1ea9n danh:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 b\u1ed5 sung th\u00eam m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt v\u00e0 \u1ea9n danh cho ng\u01b0\u1eddi d\u00f9ng, gi\u00fap b\u1ea3o v\u1ec7 th\u00f4ng tin li\u00ean l\u1ea1c gi\u1eefa tr\u00ecnh bi\u00ean d\u1ecbch v\u00e0 m\u00e1y kh\u00e1ch.<\/p>\n<\/li>\n<li>\n<p><strong>C\u00e2n b\u1eb1ng t\u1ea3i:<\/strong> Trong m\u00f4i tr\u01b0\u1eddng bi\u00ean d\u1ecbch ph\u00e2n t\u00e1n, m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n ph\u1ed1i c\u00e1c t\u00e1c v\u1ee5 bi\u00ean d\u1ecbch gi\u1eefa nhi\u1ec1u tr\u00ecnh bi\u00ean d\u1ecbch, t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean.<\/p>\n<\/li>\n<\/ol>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 tr\u00ecnh bi\u00ean d\u1ecbch, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n<ol>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Compiler\" target=\"_new\" rel=\"noopener nofollow\">Wikipedia \u2013 Tr\u00ecnh bi\u00ean d\u1ecbch<\/a><\/li>\n<li><a href=\"https:\/\/www.computerhistory.org\/revolution\/inventing-the-computer\/11\/255\" target=\"_new\" rel=\"noopener nofollow\">Grace Hopper v\u00e0 ph\u00e1t minh ra tr\u00ecnh bi\u00ean d\u1ecbch<\/a><\/li>\n<li><a href=\"https:\/\/www.cis.upenn.edu\/~milom\/cis501-Fall12\/slides\/CIS501-13-compilers.pdf\" target=\"_new\" rel=\"noopener nofollow\">Gi\u1edbi thi\u1ec7u v\u1ec1 Tr\u00ecnh bi\u00ean d\u1ecbch v\u00e0 Phi\u00ean d\u1ecbch<\/a><\/li>\n<li><a href=\"https:\/\/www.bell-labs.com\/usr\/dmr\/www\/chist.html\" target=\"_new\" rel=\"noopener nofollow\">Nh\u00ecn l\u1ea1i thi\u1ebft k\u1ebf c\u1ee7a tr\u00ecnh bi\u00ean d\u1ecbch C<\/a><\/li>\n<\/ol>\n<p>T\u00f3m l\u1ea1i, tr\u00ecnh bi\u00ean d\u1ecbch l\u00e0 c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong th\u1ebf gi\u1edbi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, cho ph\u00e9p c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean vi\u1ebft m\u00e3 b\u1eb1ng c\u00e1c ng\u00f4n ng\u1eef c\u1ea5p cao v\u00e0 l\u00e0m cho m\u00e1y t\u00ednh c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c v\u1edbi nhi\u1ec1u \u0111\u1ed1i t\u01b0\u1ee3ng h\u01a1n. T\u01b0\u01a1ng lai c\u1ee7a tr\u00ecnh bi\u00ean d\u1ecbch c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng th\u00fa v\u1ecb v\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 trong k\u1ef9 thu\u1eadt t\u1ed1i \u01b0u h\u00f3a, t\u00edch h\u1ee3p h\u1ecdc m\u00e1y v\u00e0 x\u1eed l\u00fd song song. Khi c\u00f4ng ngh\u1ec7 ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, tr\u00ecnh bi\u00ean d\u1ecbch s\u1ebd v\u1eabn l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong b\u1ed1i c\u1ea3nh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m.<\/p>","protected":false},"featured_media":467924,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476341","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Compiler: A Comprehensive Overview<\/mark>","faq_items":[{"question":"What is a compiler and how does it work?","answer":"<p>A compiler is a software program that translates high-level source code into machine code, allowing computers to understand and execute the instructions written by programmers. It performs several phases, including lexical analysis, syntax analysis, semantic analysis, intermediate code generation, optimization, and code generation.<\/p>"},{"question":"Who is credited with developing the first compiler?","answer":"<p>Grace Hopper, an American computer scientist and U.S. Navy rear admiral, is often credited with developing the first compiler. She introduced the A-0 system, which translated mathematical expressions into machine code, pioneering the concept of automatic code translation.<\/p>"},{"question":"What are the key features of a compiler?","answer":"<p>The key features of a compiler include portability, efficiency, abstraction, and error checking. It enables code to run on different platforms, optimizes code for better performance, abstracts complex operations for easier expression, and thoroughly checks for syntax and semantic errors.<\/p>"},{"question":"What are the different types of compilers?","answer":"<p>There are several types of compilers, including native compilers, cross compilers, Just-In-Time (JIT) compilers, source-to-source compilers, and optimizing compilers. Each type serves specific purposes, such as generating machine code directly, translating code for different platforms, or optimizing code for better performance.<\/p>"},{"question":"How can compilers be used, and what are the potential problems?","answer":"<p>Compilers are essential for software development, language translation, and performance improvement. However, debugging challenges, platform dependencies, and compilation time can pose potential problems. These issues can be addressed with proper debugging tools, platform-independent code writing, and optimization techniques.<\/p>"},{"question":"What does the future hold for compilers?","answer":"<p>The future of compilers is promising with advancements in optimization techniques, machine learning integration, and parallel processing. Compilers are expected to become more efficient, capable of optimizing code further, and making better use of multi-core processors.<\/p>"},{"question":"How are proxy servers associated with compilers?","answer":"<p>While proxy servers and compilers serve different purposes, they can be associated in certain scenarios. Proxy servers can cache compiled code or resources, enhance security and anonymity, and help with load balancing in a distributed compilation environment, thereby optimizing resource utilization.<\/p>"},{"question":"Where can I find more information about compilers?","answer":"<p>For more in-depth information about compilers, you can refer to the provided links, including Wikipedia's Compiler page, historical resources on Grace Hopper's contributions, and introductory materials on compilers and interpreters.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476341","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476341\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/467924"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=476341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}