cann/asc-devkit寄存器向量计算实践
Reg Vector Compute Practices Example Introduction
【免费下载链接】asc-devkit本项目是CANN 推出的昇腾AI处理器专用的算子程序开发语言，原生支持C和C++标准规范，主要由类库和语言扩展层构成，提供多层级API，满足多维场景算子开发诉求。项目地址: https://gitcode.com/cann/asc-devkit
Overview
VF-based performance optimization examples using the <<<>>> direct invocation implementation method, introducing VF loop optimization, VF instruction dual-issue optimization, VF continuous non-aligned scenario optimization, and VF fusion optimization methods.
Example List
| Directory Name | Description |
|---|---|
| optimize_vf_continious_align | This example demonstrates operator implementation with transfer optimization using continuous non-aligned transfer interfaces LoadUnAlign/StoreUnAlign in SIMD scenarios. |
| optimize_vf_dual_instr | This example demonstrates VF instruction dual-issue optimization based on the Reg programming interface in SIMD scenarios. By properly splitting VF loops and appropriately moving intermediate results to UB, data dependencies are reduced. |
| optimize_vf_fusion | This example demonstrates VF fusion optimization for operator code implementation based on the Reg programming interface in SIMD scenarios. |
| optimize_vf_loop | Optimize VF loops through loop member variable access optimization, loop instruction distribution optimization, loop address management optimization, and other methods. |
| gelu_high_performance | This example uses Gelu computation to introduce RegBase vector performance tuning methods, demonstrating performance gains after enabling VF fusion. |
【免费下载链接】asc-devkit本项目是CANN 推出的昇腾AI处理器专用的算子程序开发语言，原生支持C和C++标准规范，主要由类库和语言扩展层构成，提供多层级API，满足多维场景算子开发诉求。项目地址: https://gitcode.com/cann/asc-devkit
创作声明：本文部分内容由AI辅助生成（AIGC），仅供参考