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Sharding stage 1 tensor fusion by FeixLiu · Pull Request #55427 · PaddlePaddle/Paddle · GitHub
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[WIP] Sharding stage 1 tensor fusion
Sharding stage 1 tensor fusion
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Sharding stage 1 tensor fusion #55427
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你的PR提交成功，感谢你对开源项目的贡献! |
1. paramters fusion for optimizer and broadcast 2. gradients fusion for allreduce
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LGTM
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Description
Tensor fusion for sharding stage 1.
speed: 1.40 -> 1.42 1.5%
PCard-70444.