[TRTLLM-5208][BREAKING CHANGE] chore: promote PyTorch to be the default LLM backend #5312
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Since we have already branch out 0.21 branch, it is okay to land this PR onto the GH main directly. Thanks |
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Signed-off-by: Superjomn <[email protected]>
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PR Description
This PR makes the PyT LLM the default with the following API breaking change which is confirmed with @laikhtewari :
from tensorrt_llm import LLMfrom tensorrt_llm._tensorrt_engine import LLMWe introduce the need for an explicit code change to existing TRT backend users due to the arglists of both PyT LLM and TRT LLM diverging, and there is no seamless way to switch the backend without modifying the code.
The usage code, including tests and examples, has been minimally updated to keep the PR concise and focused.
There will be dedicated PRs to change the doc, examples accordingly later.