phi2 contrib ops changes #19112
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phi2 contrib ops changes #19112
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wangyems
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Jan 13, 2024
yufenglee
reviewed
Jan 19, 2024
YUNQIUGUO
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Jan 23, 2024
### Description <!-- Describe your changes. --> 1. support causal mask in MHA cpu 2. support custom rotary_dim in rotary_emb 3. add bf16 for rotary_emb 4. fix a bug in attention rotary ### Motivation and Context <!-- - Why is this change required? What problem does it solve? - If it fixes an open issue, please link to the issue here. -->
YUNQIUGUO
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that referenced
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Jan 30, 2024
### Description This PR updates the Whisper export with beam search by adding the following. - Fixes a bug when running `DecoderMaskedMultiHeadAttention` in the Whisper with beam search model - Sets the default PyTorch attention implementation to `eager` to allow existing attention fusions to continue working - Re-uses the cache directory when loading the PyTorch model to reduce memory used on disk - Adds `--disable_auto_mixed_precision` to the example FP16 export command ### Motivation and Context - [This PR](#19112) added the `is_unidirectional` parameter to `CheckInputs`, but it was not provided when checking the inputs in `DecoderMaskedMultiHeadAttention`. - [This PR](#19200) explains the reasoning behind why `eager` is used to load the `WhisperAttention` class. - By re-using the cache directory for loading the PyTorch model, only one copy of the PyTorch model is saved on disk instead of two copies. - By providing this flag, there will be less Cast nodes in the Whisper with beam search model to switch between FP16 and FP32 precision.
YUNQIUGUO
pushed a commit
that referenced
this pull request
Jan 30, 2024
### Description This PR updates the Whisper export with beam search by adding the following. - Fixes a bug when running `DecoderMaskedMultiHeadAttention` in the Whisper with beam search model - Sets the default PyTorch attention implementation to `eager` to allow existing attention fusions to continue working - Re-uses the cache directory when loading the PyTorch model to reduce memory used on disk - Adds `--disable_auto_mixed_precision` to the example FP16 export command ### Motivation and Context - [This PR](#19112) added the `is_unidirectional` parameter to `CheckInputs`, but it was not provided when checking the inputs in `DecoderMaskedMultiHeadAttention`. - [This PR](#19200) explains the reasoning behind why `eager` is used to load the `WhisperAttention` class. - By re-using the cache directory for loading the PyTorch model, only one copy of the PyTorch model is saved on disk instead of two copies. - By providing this flag, there will be less Cast nodes in the Whisper with beam search model to switch between FP16 and FP32 precision.
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Description
Motivation and Context