FIX Bug when dequantizing 4bit bnb weights #2847
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Fixes some failing GPU tests in CI. A bug was introduced in huggingface#2797 where state.SCB was accessed while dequantizing 4bit bnb weights even though state is None. This would occur, for instance, when using DoRA, which needs to dequantize the weight. The attribute access is now restricted to 8bit bnb weights.
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Fixes some failing GPU tests in CI.
A bug was introduced in #2797 where state.SCB was accessed while dequantizing 4bit bnb weights even though state is None. This would occur, for instance, when using DoRA, which needs to dequantize the weight. The attribute access is now restricted to 8bit bnb weights.