{"id":159359,"date":"2025-12-01T18:03:00","date_gmt":"2025-12-01T11:03:00","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=159359"},"modified":"2025-12-02T15:55:20","modified_gmt":"2025-12-02T08:55:20","slug":"chip-ai-chay-bang-anh-sang","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/chip-ai-chay-bang-anh-sang\/","title":{"rendered":"Chip AI ch\u1ea1y b\u1eb1ng \u00e1nh s\u00e1ng: tham v\u1ecdng thay th\u1ebf d\u00e0n GPU ti\u00eau t\u1ed1n \u0111i\u1ec7n n\u0103ng"},"content":{"rendered":"\n

PV Tech News – C\u00e1c nh\u00e0 khoa h\u1ecdc gi\u1edbi thi\u1ec7u ki\u1ebfn tr\u00fac POMMM cho chip AI d\u00f9ng \u00e1nh s\u00e1ng thay \u0111i\u1ec7n, t\u0103ng t\u1ed1c x\u1eed l\u00fd tensor v\u00e0 c\u1eaft gi\u1ea3m m\u1ea1nh \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5.<\/strong><\/p>\n\n\n\n

Theo nh\u00f3m nghi\u00ean c\u1ee9u, m\u1ed9t ki\u1ebfn tr\u00fac \u0111i\u1ec7n to\u00e1n quang h\u1ecdc ho\u00e0n to\u00e0n m\u1edbi v\u1eeba \u0111\u01b0\u1ee3c tr\u00ecnh l\u00e0ng, n\u01a1i \u00e1nh s\u00e1ng \u0111\u1ea3m nhi\u1ec7m vai tr\u00f2 x\u1eed l\u00fd thay cho d\u00f2ng \u0111i\u1ec7n tr\u00ean chip AI<\/a>. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng s\u1ebd t\u1ea1o ra c\u00fa nh\u1ea3y v\u1ecdt trong hu\u1ea5n luy\u1ec7n v\u00e0 tri\u1ec3n khai c\u00e1c m\u00f4 h\u00ecnh tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o quy m\u00f4 l\u1edbn hi\u1ec7n nay.<\/p>\n\n\n\n

Xem th\u00eam:<\/strong> \u1ee8ng d\u1ee5ng AI \u201cvibe-coding\u201d c\u1ee7a Trung Qu\u1ed1c t\u1ea1o app trong 30 gi\u00e2y<\/a><\/p>\n\n\n\n

\"Chip
Chip AI ch\u1ea1y b\u1eb1ng \u00e1nh s\u00e1ng: tham v\u1ecdng thay th\u1ebf d\u00e0n GPU ti\u00eau t\u1ed1n \u0111i\u1ec7n n\u0103ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n

Tr\u1ecdng t\u00e2m c\u1ee7a c\u00e1c m\u00f4 h\u00ecnh h\u1ecdc s\u00e2u v\u00e0 LLM l\u00e0 nh\u1eefng ph\u00e9p to\u00e1n tensor, c\u00f3 th\u1ec3 xem nh\u01b0 \u201ckho\u201d tr\u1ecdng s\u1ed1 gi\u00fap h\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u, nh\u01b0ng t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd tensor hi\u1ec7n l\u00e0 ranh gi\u1edbi c\u1ee9ng gi\u1edbi h\u1ea1n kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng c\u1ee7a AI. Trong c\u00e1c h\u1ec7 \u0111i\u1ec7n to\u00e1n quang h\u1ecdc truy\u1ec1n th\u1ed1ng, vi\u1ec7c qu\u00e9t tensor ph\u1ea3i l\u1eb7p l\u1ea1i nhi\u1ec1u l\u1ea7n b\u1eafn laser v\u00e0 kh\u00f4ng th\u1ec3 song song h\u00f3a m\u1ea1nh nh\u01b0 GPU, khi\u1ebfn c\u00e1c m\u00f4 h\u00ecnh l\u1edbn c\u1ee7a OpenAI, Anthropic, Google hay xAI v\u1eabn ph\u1ea3i ph\u1ee5 thu\u1ed9c v\u00e0o h\u00e0ng ngh\u00ecn GPU ch\u1ea1y song song \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u n\u0103ng mong mu\u1ed1n.<\/p>\n\n\n\n

Ki\u1ebfn tr\u00fac Parallel Optical Matrix Matrix Multiplication (POMMM) \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t \u0111\u1ec3 ph\u00e1 v\u1ee1 n\u00fat th\u1eaft n\u00e0y b\u1eb1ng c\u00e1ch gom nhi\u1ec1u ph\u00e9p t\u00ednh tensor v\u00e0o trong m\u1ed9t xung laser duy nh\u1ea5t, cho ph\u00e9p x\u1eed l\u00fd song song th\u1ef1c s\u1ef1 \u1edf c\u1ea5p \u0111\u1ed9 \u00e1nh s\u00e1ng. C\u00e1c th\u1eed nghi\u1ec7m v\u00e0 m\u00f4 ph\u1ecfng cho th\u1ea5y POMMM c\u00f3 \u0111\u1ed9 nh\u1ea5t qu\u00e1n cao v\u1edbi ph\u00e9p nh\u00e2n ma tr\u1eadn tr\u00ean GPU, nh\u01b0ng s\u1edf h\u1eefu ti\u1ec1m n\u0103ng v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 b\u0103ng th\u00f4ng, t\u1ed1c \u0111\u1ed9 v\u00e0 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng so v\u1edbi ph\u1ea7n c\u1ee9ng \u0111i\u1ec7n t\u1eed hi\u1ec7n t\u1ea1i.<\/p>\n\n\n\n

Nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 x\u00e2y d\u1ef1ng nguy\u00ean m\u1eabu quang h\u1ecdc, m\u00e3 h\u00f3a d\u1eef li\u1ec7u v\u00e0o bi\u00ean \u0111\u1ed9 v\u00e0 pha c\u1ee7a s\u00f3ng \u00e1nh s\u00e1ng \u0111\u1ec3 c\u00e1c ph\u00e9p nh\u00e2n ma tr\u1eadn di\u1ec5n ra th\u1ee5 \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh \u00e1nh s\u00e1ng lan truy\u1ec1n, v\u00e0 \u0111\u1eb7t m\u1ee5c ti\u00eau \u0111\u01b0a ki\u1ebfn tr\u00fac n\u00e0y l\u00ean chip quang t\u1eed trong 3\u20135 n\u0103m t\u1edbi. Nhi\u1ec1u chuy\u00ean gia coi \u0111\u00e2y l\u00e0 m\u1ed9t m\u1ea3nh gh\u00e9p ph\u1ea7n c\u1ee9ng quan tr\u1ecdng gi\u00fap ti\u1ebfn g\u1ea7n h\u01a1n t\u1edbi AI t\u1ed5ng qu\u00e1t, d\u00f9 v\u1eabn nh\u1ea5n m\u1ea1nh r\u1eb1ng ch\u1ec9 m\u1edf r\u1ed9ng k\u00edch th\u01b0\u1edbc LLM l\u00e0 ch\u01b0a \u0111\u1ee7 \u0111\u1ec3 ch\u1ea1m t\u1edbi AGI. \u0110\u1eebng qu\u00ean theo d\u00f5i Phong V\u0169 Tech News<\/a> m\u1ed7i ng\u00e0y \u0111\u1ec3 c\u1eadp nh\u1eadt nhanh nh\u1ea5t nh\u1eefng \u0111\u1ed9t ph\u00e1 m\u1edbi v\u1ec1 AI, chip x\u1eed l\u00fd v\u00e0 c\u00f4ng ngh\u1ec7 t\u01b0\u01a1ng lai nh\u00e9!<\/p>\n\n\n\n

Ngu\u1ed3n: Genk<\/a><\/em><\/p>\n\n\n\n

B\u00e0i vi\u1ebft li\u00ean quan: <\/strong><\/p>\n\n\n\n