Created
December 20, 2022 17:55
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get_loaded_model
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def get_loaded_model(config, model_name): | |
model_parent_path = f"{config.s3_parent_dir}/run_{config.run_num}/" | |
if folder_exists(bucket, model_parent_path + "tuning"): | |
model_parent_path += "tuning" | |
elif folder_exists(bucket, model_parent_path + "training"): | |
model_parent_path += "training" | |
else: | |
# it's a comparison job | |
model_parent_path += f"{model_name}_training" | |
torchscript_model = f"{model_name}_finetuned.pt" | |
model_s3_path = f"{model_parent_path}/{torchscript_model}" | |
local_model_path = os.path.join(os.getcwd(), torchscript_model) | |
if not os.path.isfile(local_model_path): | |
print(f"Downloading {torchscript_model}") | |
bucket.download_file(model_s3_path, local_model_path) | |
device = torch.device("cuda" if torch.cuda.is_available() else "cpu") | |
model = torch.jit.load(local_model_path, map_location=device) | |
model = model.to(device) | |
model.eval() | |
return model |
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