Dyanmic Quantization #15
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Satrat
reviewed
Apr 22, 2024
| if "." not in submodule_name and submodule_name.endswith("_observer"): | ||
| # delete any observers that belong directly to this module | ||
| if getattr(submodule, "DYNAMIC", False): |
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nit: is there a reason we can't use submodule.DYNAMIC here instead of hardcoding?
|
Actually one more thought here, we should probably make sure "dynamic" or "static" make their way into the quantization config on export so its clear what the format is when reloading into vLLM. maybe we need to add an additional flag to the config for this? |
bfineran
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Apr 25, 2024
Satrat
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Apr 25, 2024
Satrat
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Apr 25, 2024
Etelis
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Sep 11, 2025
* [WIP] Dyanmic Quantization * update imports post rename * update dynamic bool * move dynamic control to Quant Args * Apply suggestions from code review * docstring and test
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This PR adds support for dynamic quantization. In dynamic quantization, scales and zero points are calculated on the fly at inference time for a particular tensor. This tradeoff with the extra compute gives us better results since the quantization params can fit the tensor directly rather than needing to be calibrated before hand.=
test_plan:
unit test included