[HybridParallel]Fix c_split op for TensorParallel #33207
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Thanks for your contribution! |
chenwhql
approved these changes
Jun 7, 2021
| PADDLE_ENFORCE_EQ( | ||
| table_dims.size(), 2, | ||
| platform::errors::InvalidArgument( | ||
| "ShapeError: The dimensions of the 'c_embedding' must be 2. " |
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Function optimization
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Describe
[HybridParallel]Fix c_split op for TensorParallel
优化MP性能，优化点如下：
1、fuse embedding op，对shard_index + embedding进行fuse，同时恢复embeding 的weight的正常维度。
2、解决_c_concat的api没有传入rank信息的bug。