| """ |
| Usage: |
| python3 -m llava.model.consolidate --src ~/model_weights/llava-7b --dst ~/model_weights/llava-7b_consolidate |
| """ |
|
|
| import argparse |
|
|
| import torch |
| from transformers import AutoTokenizer, AutoModelForCausalLM |
| from llava.model import * |
| from llava.model.utils import auto_upgrade |
|
|
|
|
| def consolidate_ckpt(src_path, dst_path): |
| print("Loading model") |
| auto_upgrade(src_path) |
| src_model = AutoModelForCausalLM.from_pretrained(src_path, torch_dtype=torch.float16, low_cpu_mem_usage=True) |
| src_tokenizer = AutoTokenizer.from_pretrained(src_path, use_fast=False) |
| src_model.save_pretrained(dst_path) |
| src_tokenizer.save_pretrained(dst_path) |
|
|
|
|
| if __name__ == "__main__": |
| parser = argparse.ArgumentParser() |
| parser.add_argument("--src", type=str, required=True) |
| parser.add_argument("--dst", type=str, required=True) |
|
|
| args = parser.parse_args() |
|
|
| consolidate_ckpt(args.src, args.dst) |
|
|
