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Update export lightx2v #401

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Merged
gushiqiao merged 1 commit into from
Jul 8, 2025
Merged

Update export lightx2v #401

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4 changes: 3 additions & 1 deletion llmc/__main__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,8 @@
from llmc.models import *
from llmc.utils import (check_config, deploy_all_modality, get_modality,
mkdirs, print_important_package_version, seed_all,
update_autoawq_quant_config, update_vllm_quant_config)
update_autoawq_quant_config,
update_lightx2v_quant_config, update_vllm_quant_config)
from llmc.utils.registry_factory import ALGO_REGISTRY, MODEL_REGISTRY


Expand Down Expand Up @@ -158,6 +159,7 @@ def main(config):
elif config.save.get('save_lightx2v', False):
deploy_all_modality(blockwise_opts, 'lightx2v_quant')
blockwise_opt.save_model(save_quant_path)
update_lightx2v_quant_config(save_quant_path)

if 'opencompass' in config:
assert config.save.get('save_trans', False)
Expand Down
1 change: 1 addition & 0 deletions llmc/utils/__init__.py
100644 → 100755
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
from .export_autoawq import update_autoawq_quant_config
from .export_lightx2v import update_lightx2v_quant_config
from .export_vllm import update_vllm_quant_config
from .utils import (check_config, copy_files, deploy_all_modality,
get_modality, mkdirs, print_important_package_version,
Expand Down
11 changes: 11 additions & 0 deletions llmc/utils/export_lightx2v.py
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Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
import json


def update_lightx2v_quant_config(save_quant_path):

config_file = save_quant_path + '/config.json'
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medium

Consider using os.path.join for constructing the file path. This is more robust and cross-platform compatible.1

config_file = os.path.join(save_quant_path, 'config.json')

Style Guide References

Footnotes

  1. Using os.path.join ensures that the path is constructed correctly regardless of the operating system. (link) ↩

with open(config_file, 'r') as file:
config_lightx2v = json.load(file)
config_lightx2v['quant_method'] = 'advanced_ptq'
with open(config_file, 'w') as file:
json.dump(config_lightx2v, file, indent=4)