Deprecation for IntxWeightOnlyConfig/Int8DynamicActivationIntxWeightConfig (version 1) and the models #2967
Description
This issue is tracking the deprecation of the (1) configs (2) model checkpoints quantized with these configs.
What is deprecated:
- IntxWeightOnlyConfig/Int8DynamicActivationIntxWeightConfig with version=1 is now deprecated. Please use version=2 (current default).
- Quantized checkpoints quantized with version 1 config previously are deprecated as well, and we plan to remove the support to load these checkpoints after pytorch 2.11 release (around 9 months from now)
Timeline:
0.14.0: annouce deprecation for version 1 config
after all tensors are migrated: remove support for version 1 config
after pytorch 2.11 release: remove support for version 1 checkpoints