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学习笔记-半导体;华为昇腾(DS V4)

  • 2026-04-18 10:18:55
学习笔记-半导体;华为昇腾(DS V4)
学习笔记📒 - 半导体（重温）
半导体：就是导电性能介于导体和绝缘体之间的材料。在一定条件下可以导电，也可以不导电，能被控制...因为导电性可以人为控制，所以能做成：二极管、三极管、芯片（CPU、GPU、昇腾 AI 芯片等）、集成电路、传感器、存储器...现代所有电子产品，核心或都是半导体！或可以这样理解，半导体=能被控制开关的导电材料，是芯片和所有电子设备的基础。

笔记📒-华为昇腾（DS V4）

华为昇腾（DS V4），全称 DeepSeek V4 × 华为昇腾 950PR，是 2026 年国产 AI 算力的里程碑组合：由深度求索（DeepSeek）的万亿参数大模型 V4，与华为最新一代昇腾 950PR AI 芯片深度适配而成，实现全栈国产化...

昇腾 950PR（国产最强 AI 芯片）+ DeepSeek V4（万亿级大模型）= 全栈自主、性能反超、成本更低的中国 AI 解决方案。

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  1. CONNECT:[ UseTime:0.000523s ] mysql:host=127.0.0.1;port=3306;dbname=no_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000670s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000308s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000319s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000856s ]
  6. SELECT * FROM `set` [ RunTime:0.000323s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000858s ]
  8. SELECT * FROM `article` WHERE `id` = 481780 LIMIT 1 [ RunTime:0.000457s ]
  9. UPDATE `article` SET `lasttime` = 1776493970 WHERE `id` = 481780 [ RunTime:0.006779s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000274s ]
  11. SELECT * FROM `article` WHERE `id` < 481780 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000508s ]
  12. SELECT * FROM `article` WHERE `id` > 481780 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.002546s ]
  13. SELECT * FROM `article` WHERE `id` < 481780 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000958s ]
  14. SELECT * FROM `article` WHERE `id` < 481780 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001184s ]
  15. SELECT * FROM `article` WHERE `id` < 481780 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002626s ]
0.123737s