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fix(jittor): use native checkpoints in NAS example #97

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fix(jittor): use native checkpoints in NAS example #97

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3 changes: 1 addition & 2 deletions examples/neural_architecture_search/neural_architecture_search.py
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Original file line number Diff line number Diff line change
Expand Up @@ -219,9 +219,8 @@ def __len__(self):
)

logging.info("train_acc %f , train_obj %f ", train_acc, train_obj)
utils.save(model, os.path.join(args.save, "weights.pt"))
print("epoch_step_time:", epoch_time)
utils.save(model, os.path.join(args.save, "weights.pt"))
utils.save(model, os.path.join(args.save, "weights.pkl"))
print("average_step_time", average_runtime / 3)

def train(train_queue, valid_queue, model, criterion, optimizer, boat_optimizer):
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6 changes: 3 additions & 3 deletions examples/neural_architecture_search/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -155,10 +155,10 @@ def count_parameters_in_MB(model):
return np.sum(np.prod(v.shape) for name, v in model.named_parameters() if "auxiliary" not in name) / 1e6

def save_checkpoint(state, is_best, save):
filename = os.path.join(save, "checkpoint.pth.tar")
filename = os.path.join(save, "checkpoint.pkl")
jt.save(state, filename)
if is_best:
best_filename = os.path.join(save, "model_best.pth.tar")
best_filename = os.path.join(save, "model_best.pkl")
shutil.copyfile(filename, best_filename)

def save(model, model_path):
Expand All @@ -184,4 +184,4 @@ def create_exp_dir(path, scripts_to_save=None):
os.mkdir(os.path.join(path, "scripts"))
for script in scripts_to_save:
dst_file = os.path.join(path, "scripts", os.path.basename(script))
shutil.copyfile(script, dst_file)
shutil.copyfile(script, dst_file)