Support different data type between input and output#32823
Merged
Xreki merged 2 commits intoPaddlePaddle:developfrom May 10, 2021
Merged
Support different data type between input and output#32823Xreki merged 2 commits intoPaddlePaddle:developfrom
Xreki merged 2 commits intoPaddlePaddle:developfrom
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Xreki
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May 10, 2021
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| template <ElementwiseType ET, typename T, typename Functor> | ||
| template <ElementwiseType ET, typename InT, typename OutT, typename Functor> |
| for (auto iter = ins.begin(); iter != ins.end(); ++iter) { | ||
| vec_size = | ||
| std::min<int>(vec_size, GetVectorizedSizeImpl((*iter)->data<T>())); | ||
| std::min<int>(vec_size, GetVectorizedSizeImpl((*iter)->data<InT>())); |
Contributor
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这个循环的写法其实可以简写成如下：
for (auto in : ins) {
vec_size =
std::min<int>(vec_size, GetVectorizedSizeImpl(in->data<InT>()));
}
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PR types
Performance optimization
PR changes
OPs
Describe
elementwise 实现模版支持输入和输出的数据类型不同，并适配 abs 验证，性能数据如下：