add method introduction for op-perf #4937
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JamesLim-sy
commented
Jun 16, 2022
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JamesLim-sy
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- Addition of performance optimization introduction.
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感谢你贡献飞桨文档，文档预览构建中，Docs-New 跑完后即可预览，预览链接：http://preview-pr-4937.paddle-docs-preview.paddlepaddle.org.cn/documentation/docs/zh/api/index_cn.html |
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TCChenlong
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Jun 17, 2022
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| 我们推荐结合OP的使用场景设计对于的线程配置策略，如下图所示[IndexSample OP](https://www.paddlepaddle.org.cn/documentation/docs/zh/api/paddle/index_sample_cn.html#index-sample)常用于处理2维数据, 因此使用[2维的线程配置策略](https://github.com/PaddlePaddle/Paddle/blob/30838aa698d6f3f3b0860b052f6a50ef53ac6784/paddle/phi/kernels/gpu/index_sample_kernel.cu#L82-L91)相对比1维配置策略，性能可提升20%左右。 | ||
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| # 算子性能优化 方法介绍 | |||
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| 飞桨作为一个开源项目, 提供高性能的计算服务是飞桨的特色之一。我们非常欢迎开发者为 Paddle 框架贡献高性能算子, 本文旨在向开发者提供一些快速实现高性能计算的方法。 | |||
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TCChenlong
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Jun 17, 2022
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