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import sys, os
root = os.sep + os.sep.join(__file__.split(os.sep)[1:__file__.split(os.sep).index("Recurrent-Parameter-Generation")+1])
sys.path.append(root)
os.chdir(root)
# torch
import torch
from torch import nn
# father
import importlib
item = importlib.import_module(f"{sys.argv[1]}")
Dataset = item.Dataset
train_set = item.train_set
config = item.config
model = item.model
assert config.get("tag") is not None, "Remember to set a tag."
generate_config = {
"device": "cuda",
"num_generated": 10,
"checkpoint": f"./checkpoint/{config['tag']}.pth",
"generated_path": os.path.join(Dataset.generated_path.rsplit("/", 1)[0], "generated_{}_{}.pth"),
"test_command": os.path.join(Dataset.test_command.rsplit("/", 1)[0], "generated_{}_{}.pth"),
"need_test": True,
}
config.update(generate_config)
if len(sys.argv) == 3:
exec("config.update(dict(" + sys.argv[2] + "))")
else: # more than 3 sys.argv
assert len(sys.argv) == 2, "Got too many argv. Please split by ','."
# Model
print('==> Building model..')
diction = torch.load(config["checkpoint"])
permutation_shape = diction["to_permutation_state.weight"].shape
model.to_permutation_state = nn.Embedding(*permutation_shape)
model.load_state_dict(diction)
model = model.to(config["device"])
# generate
print('==> Defining generate..')
def generate(save_path=config["generated_path"], test_command=config["test_command"], need_test=True):
print("\n==> Generating..")
model.eval()
with torch.cuda.amp.autocast(True, torch.bfloat16):
with torch.no_grad():
prediction = model(sample=True)
generated_norm = torch.nanmean(prediction.abs())
# print("Generated_norm:", generated_norm.item())
train_set.save_params(prediction, save_path=save_path)
if need_test:
os.system(test_command)
print("\n")
if __name__ == "__main__":
for i in range(config["num_generated"]):
index = str(i+1).zfill(3)
print("Save to", config["generated_path"].format(config["tag"], index))
generate(
save_path=config["generated_path"].format(config["tag"], index),
test_command=config["test_command"].format(config["tag"], index),
need_test=config["need_test"],
) # generate and print info |