Adding support for Llama 3.1 and Llama 3.2 models #59
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fixing token_wise rotation size when different from value size
Fixing rotation issue due to tie_weight
Llama3.2 and Llama3
support for llama 3.1
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The main modifications to support Llama 3.1 and 3.2:
tie_word_embedding=Trueso we need to do only one the rotation on input embedding as they are the same data has the output ones.config.num_key_value_headsis different fromconfig.num_attention_heads, we need to give the full formula :config.hidden_size * config.num_key_value_heads / config.num_attention_headsto get the right dimension.