補充一下來自SemiWiki編輯對於RISC-V的看法: The original motivation behind the initiative that have given us the RISC-V architecture is experimentation. Experimenting to develop chip designs that yield better performance in the face of expected slowdown of Moore’s law. RISC-V is built upon the idea of *being* *able* *to* *tailor-make* *particular* *chips* where you can *choose* *which* *instruction* *set* *extensions* *you* *are* *using*. Vector extensions allow for processing of vectors of any length using functions which process vectors of fixed lengths. Vector processing enables existing software to run without a recompile when hardware is upgraded in the form of more ALUs and other functional units. Significant progress has happened in terms of established hardware base and supporting ecosystem such as compiler technologies. *RISC-V can be optimized for a particular domain or application through custom extensions*. As an open standard instruction set architecture, RISC-V users enjoy lot of flexibility in choosing a supplier for their chip design needs. 原文: semiwiki.com/ip/sifive/299157-enhancing-risc-v-vector-extensions-to-accelerate-performance-on-ml-workloads/
@casperlai10153 жыл бұрын
非科技人沒聽懂多少,但你的敘事方式讓人可以一直聽下去。
@yifan90142 жыл бұрын
@QI Luo RISC-V基础指令集适合低运算量的小处理器,要实现桌面级的处理能力,需要扩充指令集,而RISC-V是支持扩展的,谁先做出高性能实现,谁就能成为扩展指令集的领导者
RISC-V方便客製專用處理器。專門做某些運算的processor ,在用途上運算速率會快過泛用型processor。多個不同系統的communication再使用 另個特殊功能的processor來translate or communicate。落實專業分工,單位時間內操滿每個processor。
@benwan49262 жыл бұрын
第一次聽你的頻道, 分析得好透徹. 這個 open source 確實可以排除人為的禁制令去發展科技👍絕對是科技界的一大突破
根据IEEE computer society的说法:The reason developers are fond of RISC-V is that it simplifies the instructions given to the processor to accomplish tasks and provides the flexibility to create thousands of possible custom processors. This significantly enables companies to get their designs to market faster
@dudulook25323 жыл бұрын
那可编程处理器fpga是不是终极解呢?
@you8164tube3 жыл бұрын
你不小心泄露了国家机密,明天请来喝茶。
@eddiewang98333 жыл бұрын
用Lattice ice系列的 還可以有opensourse toolchain
@boonlau41713 жыл бұрын
FPGA 的功耗和资源浪费是硬伤。
@quarter53363 жыл бұрын
冰淇凌~
@Tech4AllYall3 жыл бұрын
我最喜歡
@tinyynoob3 жыл бұрын
超好笑
@m5nh9482 жыл бұрын
One aspect you didn't mention about risc-v is that it is less likely to be used for sanction purpose.
@陈述-k2r2 жыл бұрын
TRUE!!!
@Walter-cf9fl3 жыл бұрын
想问一下M1上的amx 跟avx-512有什么区别么?还是说只是名字不同
@Tech4AllYall3 жыл бұрын
簡化的來說,他們都是想加快平行運算,只是在設計上不同
@w888w3 жыл бұрын
🙏
@alexycliang3 жыл бұрын
David Patterson 的計算機結構(算盤本)是聖經啊
@DomPedroSilva3 жыл бұрын
Greetings from Brazil, any one from Macau cant put portuguese subtitles? Thanks for the vídeo. Olá, saudações do Brasil, alguém de Macau poderia colocar legendas em português? Obrigado pelo video