EXL2 quants of Llama2-7B-chat

[2.50 bits per weight](https://huggingface.co/turboderp/Llama2-7B-chat-exl2/tree/2.5bpw)    
[2.70 bits per weight](https://huggingface.co/turboderp/Llama2-7B-chat-exl2/tree/2.7bpw)    
[3.00 bits per weight](https://huggingface.co/turboderp/Llama2-7B-chat-exl2/tree/3.0bpw)    
[3.50 bits per weight](https://huggingface.co/turboderp/Llama2-7B-chat-exl2/tree/3.5bpw)    
[4.00 bits per weight](https://huggingface.co/turboderp/Llama2-7B-chat-exl2/tree/4.0bpw)    
[4.65 bits per weight](https://huggingface.co/turboderp/Llama2-7B-chat-exl2/tree/4.65bpw)    
[5.00 bits per weight](https://huggingface.co/turboderp/Llama2-7B-chat-exl2/tree/5.0bpw)    
[6.00 bits per weight](https://huggingface.co/turboderp/Llama2-7B-chat-exl2/tree/6.0bpw)    
[7.00 bits per weight](https://huggingface.co/turboderp/Llama2-7B-chat-exl2/tree/7.0bpw)    
[8.00 bits per weight](https://huggingface.co/turboderp/Llama2-7B-chat-exl2/tree/8.0bpw)    

[measurement.json](https://huggingface.co/turboderp/Llama2-7B-chat-exl2/blob/main/measurement.json)