AVX2 memcpy
时间: 2023-10-15 14:28:16 浏览: 227
memcpy函数的实现代码
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AVX2 memcpy是一种使用AVX2指令集实现的快速拷贝函数。根据引用和引用所示,AVX2 memcpy使用了AVX2指令集中的__memcpy_avx_unaligned函数和__strcpy_sse2_unaligned函数来执行内存拷贝和内存复制操作。AVX2是一种扩展向量指令集,可以在一次操作中处理多个数据,提高了内存操作的效率。该AVX2 memcpy函数支持Linux和Windows系统,并且是开源的。你可以在GitHub上的https://github.com/skywind3000/FastMemcpy找到相关的源码。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [memcpy-avx-unaligned/strcpy_sse2_unaligned崩溃记录](https://blog.csdn.net/quantum7/article/details/88096315)[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* [FastMemcpy-master.zip](https://download.csdn.net/download/u011832525/12839481)[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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