riscv vector
时间: 2023-09-30 10:05:43 浏览: 73
RISC-V中的向量扩展是通过添加32个向量寄存器和7个非特权CSR来扩展基本标量RISC-V ISA的。这些向量寄存器和CSR的使用可以控制向量的长度、计算操作等。向量长度可以通过VLEN或SLEN参数来控制,多个向量可以合并为一个更大的向量使用,这可以通过VMUL参数来控制。因此,RISC-V的向量指令集与固定长度的SIMD指令集不同,它具有可变长度的向量和更多的灵活性。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* *2* [【《RISC-V “V“ Vector Extension Version 1.0》阅读笔记】](https://blog.csdn.net/weixin_40198519/article/details/126662069)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *3* [RISC-V指令集探索](https://blog.csdn.net/weixin_44865168/article/details/121028435)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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