作者thebronjames (LBJ)
看板Grad-ProbAsk
标题[理工] 一题计算机组织
时间Mon Mar 12 20:46:32 2018
Which of following is true about the VLIW(very long instruction word) architec
ture ?
(A) It is a bit-level parallelism technology
(B) It is a type of SIMD parallelism
(C) It require more compiler support than RISC architecture
(D) It uses several processes to execute multiple instructions at the same tim
e
(E) All of above
搞不太懂B选项 跟SIMD差在哪
有人能帮解释吗
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※ 编辑: thebronjames (180.217.91.50), 03/12/2018 20:47:18
1F：推 winiel559: VLIW把很多instr塞在一起，simd是一个instr很多data 03/12 22:20
2F：→ winiel559: 有错请指教xd 03/12 22:21
3F：→ thebronjames: 不好意思那我想再问问D为什麽是错的 03/12 22:35
4F：推 winiel559: 就一颗啊 03/12 23:17
5F：推 jerry900287: D选项 是错在多颗处理器 03/13 08:10
6F：推 kyuudonut: 不太确定你 D 选项有没有打错? 跟软体的 Process 无关 03/13 13:03
7F：→ thebronjames: 应该是没 感谢 03/13 14:09
8F：→ magic83v: 所以答案是c吗？ 03/13 18:53
9F：→ thebronjames: 对的 03/13 19:05