[Feature]: AutoDeploy: Remove host sync for MTP + overlap scheduler + mixed prefill/decode batches
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AutoDeploy
feature request
- Dominant language
- Python
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- 2d 23h
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Description
🚀 The feature, motivation and pitch
There was a host sync in the above setting, caused by the fact the overlap scheduler was trying to make adjustments to the input_pos of prefill sequences of unknown length. This can be fixed by simply noticing that prefill sequences do not have prior-iteration MTP acceptance to factor in, so they don't need any adjustment in the overlap scheduler and can be skipped.
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