def get_wandb_logger(name: Optional[str] = None):
offline = "WANDB_API_KEY" not in os.environ
project = os.environ.get("WANDB_PROJECT",
"osic-pulmonary-fibrosis-progression")
return WandbLogger(name=name,
offline=offline,
project=project,
log_model=True)
def get_logger(cls,
save_dir: str,
version=0,
offline=False,
anonymous=False,
project=None,
log_model=True,
**__) -> LightningLoggerBase:
return WandbLogger(save_dir=save_dir,
version=str(version),
offline=offline,
anonymous=anonymous,
project=project,
log_model=log_model)
def main(hparams):
model = TransformerMarco(hparams)
loggers = []
if hparams.use_wandb:
wandb_logger = WandbLogger(project='long-marco', entity='usiir',
name=f'Albert-passage-{hparams.slurm_job_id}')
wandb_logger.log_hyperparams(hparams)
loggers.append(wandb_logger)
if hparams.use_tensorboard:
tb_logger = TensorBoardLogger("tb_logs", name=f"Longformer-docs",
version=hparams.slurm_job_id)
loggers.append(tb_logger)
checkpoint_callback = ModelCheckpoint(
filepath=os.path.join(os.getcwd(), 'checkpoints'),
save_top_k=3,
verbose=True,
monitor='val_epoch_loss',
mode='min',
prefix=''
)
# This Trainer handles most of the stuff.
# Enables distributed training with one line:
# https://towardsdatascience.com/trivial-multi-node-training-with-pytorch-lightning-ff75dfb809bd
trainer = pl.Trainer(
gpus=hparams.gpus,
num_nodes=hparams.num_nodes,
distributed_backend=hparams.distributed_backend,
# control the effective batch size with this param
accumulate_grad_batches=hparams.trainer_batch_size,
# Training will stop if max_steps or max_epochs have reached (earliest).
max_epochs=hparams.epochs,
max_steps=hparams.num_training_steps,
logger=loggers,
checkpoint_callback=checkpoint_callback,
# progress_bar_callback=False,
# progress_bar_refresh_rate=0,
# use_amp=True --> use 16bit precision
# val_check_interval=0.25, # val 4 times during 1 train epoch
val_check_interval=hparams.val_check_interval, # val every N steps
# num_sanity_val_steps=5,
# fast_dev_run=True
)
trainer.fit(model)
def build_trainer(
self,
trainer_params: Dict,
callback_list: List[Callback],
logger_dict: Dict,
checkpoint_dict: Dict,
device: Optional[Union[str, int]] = None,
) -> Trainer:
if isinstance(device, str):
device: Union[str, List[int]] = json.loads(device)
if not isinstance(device, (str, list)):
raise ValueError(f"Device is not valid: {device}")
trainer_params["gpus"] = device
logger: WandbLogger = WandbLogger(**logger_dict)
model_checkpointer: ModelCheckpoint = ModelCheckpoint(
**checkpoint_dict)
callback_list += model_checkpointer
return Trainer(callbacks=callback_list, logger=logger, *trainer_params)
def get_wandb_logger(name: Optional[str] = None):
offline = "WANDB_API_KEY" not in os.environ
project = os.environ.get("WANDB_PROJECT", "siim_isic_melanoma_classification")
return WandbLogger(name=name, offline=offline, project=project, log_model=True)
random.seed(seed)
hparams = vars(opt)
hparams['git_id'] = get_current_git_hash()
hparams['batch_size'] = opt.batch_size
hparams['num_workers'] = 0
hparams['bands'] = len(util.get_wavelengths_for(opt.camera_type))
print("Hparams: %s" % hparams)
all_records = get_for_camera_type(
get_for_fruit(all_fruits, hparams['fruit']), hparams['camera_type'])
model = LayerClassifierModule(hparams, all_records)
logger = WandbLogger(hparams['git_id'],
offline=not opt.online_logging,
save_dir=opt.log_path,
project='deephs-layerclassifier')
early_stop_callback = EarlyStopping(monitor='val_loss',
min_delta=0.00,
patience=3,
verbose=False,
mode='max')
checkpoint_callback = ModelCheckpoint(filepath='best.ckpt',
save_top_k=1,
verbose=True,
monitor='val_loss',
mode='min')
trainer = lightning.Trainer(max_epochs=opt.num_epochs,
from model import Network
from text_data import MemoryMapDataset
from labeler import Labeler, SpacySentenceTokenizer, SpacyWordTokenizer
def store_code(run):
dst = Path(run.dir) / "code" / "train"
dst.mkdir(parents=True, exist_ok=True)
src = (Path(__file__) / "..").resolve()
for f in glob(str(src / "*.py")):
shutil.copy(f, dst)
if __name__ == "__main__":
wandb_logger = WandbLogger(project="nnsplit")
parser = Network.get_parser()
parser.set_defaults(logger=wandb_logger)
hparams = parser.parse_args()
if hparams.logger:
store_code(wandb_logger.experiment)
labeler = Labeler([
SpacySentenceTokenizer("de_core_news_sm",
lower_start_prob=0.7,
remove_end_punct_prob=0.7),
SpacyWordTokenizer("de_core_news_sm"),
])
betas=(0.28, 0.93),
weight_decay=0.01)
scheduler = optim.lr_scheduler.MultiStepLR(optimizer,
'25,35',
gamma=0.1)
return [optimizer], [scheduler]
def train_dataloader(self):
return tg.loader.DataLoader(list(self.dataset),
num_workers=self.num_workers,
pin_memory=False,
shuffle=True)
def val_dataloader(self):
return tg.loader.DataLoader(list(self.dataset),
num_workers=self.num_workers,
pin_memory=False,
shuffle=True)
if __name__ == '__main__':
os.environ['CUDA_LAUNCH_BLOCKING'] = '1'
data_dir = os.path.join('GraphCoAttention', 'data')
wandb.init()
wandb_logger = WandbLogger(project='flux', log_model='all')
trainer = pl.Trainer(gpus=[0],
max_epochs=2000,
check_val_every_n_epoch=500,
accumulate_grad_batches=1)
trainer.fit(Learner(data_dir))
encoder = FixNineYearOldCodersJunk(encoder)
else:
encoder = torch.hub.load(repo_or_dir='rwightman/gen-efficientnet-pytorch', model=args.vision_model,
pretrained=args.pretrained)
encoder.conv_stem = nn.Conv2d(dm.num_channels, 32, kernel_size=3, stride=2, padding=1, bias=False)
if encoder.classifier.in_features == 2048:
encoder.classifier = nn.Identity()
else:
encoder.classifier = nn.Linear(encoder.classifier.in_features, 2048, bias=False)
model = BYOL(encoder=encoder, **args.__dict__)
save_dir = f'./{args.vision_model}-{args.input_size}'
Path(save_dir).mkdir(parents=True, exist_ok=True)
wandb_logger = WandbLogger(project=f"byol-{args.dataset}-breakout", save_dir=save_dir, log_model=False)
# finetune in real-time
if args.old_eval:
online_eval = OldSSLOnlineEvaluator(dataset=args.dataset, z_dim=2048, num_classes=dm.num_classes)
else:
online_eval = SSLOnlineEvaluator(dataset=args.dataset, z_dim=2048, num_classes=dm.num_classes, name_classes=dm.name_classes)
image_viewer = CV2ModelImageSampler(nrow=32)
# DEFAULTS used by the Trainer
callbacks = [online_eval]
if args.debug:
callbacks += [image_viewer]
trainer = pl.Trainer.from_argparse_args(args, max_steps=300000, callbacks=callbacks)
def train_dataloader(self):
qm9_dataloader = tg.loader.DataLoader(list(self.qm9_dataset), batch_size=self.batch_size,
num_workers=self.num_workers, pin_memory=False, shuffle=True)
ddi_dataloader = tg.loader.DataLoader(list(self.ddi_dataset), batch_size=self.batch_size,
num_workers=self.num_workers, pin_memory=False, shuffle=True)
loaders = {"QM9": qm9_dataloader, 'DDI': ddi_dataloader}
return loaders
def val_dataloader(self):
qm9_dataloader = tg.loader.DataLoader(list(self.qm9_dataset), batch_size=self.batch_size,
num_workers=self.num_workers, pin_memory=False, shuffle=True)
ddi_dataloader = tg.loader.DataLoader(list(self.ddi_dataset), batch_size=self.batch_size,
num_workers=self.num_workers, pin_memory=False, shuffle=True)
# loaders = {"QM9": qm9_dataloader, 'DDI': ddi_dataloader}
loaders = [qm9_dataloader, ddi_dataloader]
return loaders
if __name__ == '__main__':
os.environ['CUDA_LAUNCH_BLOCKING'] = '1'
data_dir = os.path.join('GraphCoAttention', 'data')
wandb.init()
wandb_logger = WandbLogger("jogarch", project='flux', log_model='all')
trainer = pl.Trainer(gpus=[0], max_epochs=2000, check_val_every_n_epoch=500, accumulate_grad_batches=1)
trainer.fit(Learner(data_dir, bs=15, lr=0.001, n_cycles=40, hidden_dim=225, n_head=5))
hparams['batch_size'] = opt.batch_size
hparams['num_workers'] = 0
hparams['bands'] = len(util.get_wavelengths_for(opt.camera_type))
print("Hparams: %s" % hparams)
all_records = get_for_camera_type(
get_for_fruit(all_fruits, hparams['fruit']), hparams['camera_type'])
# use only a part of the recordings
selected_records = np.random.choice(all_records, 20)
autoencoder = FalseColorAutoencoderModule(hparams, selected_records)
logger = WandbLogger(hparams['git_id'],
offline=not opt.online_logging,
save_dir=opt.log_path,
project='deephs_pretrained_autoencoder')
checkpoint_callback = ModelCheckpoint(filepath='best.ckpt',
save_top_k=1,
verbose=True,
monitor='val_loss',
mode='min')
trainer = lightning.Trainer(max_epochs=200,
gpus=-1,
logger=logger,
checkpoint_callback=checkpoint_callback)
trainer.fit(autoencoder)
best_autoencoder = FalseColorAutoencoderModule.load_from_checkpoint(
y_hat = self(x)
loss = F.cross_entropy(y_hat, y)
tensorboard_logs = {'train_loss': loss}
return {'loss': loss, 'log': tensorboard_logs}
def validation_step(self, batch, batch_idx):
# OPTIONAL
x, y = batch
y_hat = self(x)
return {'val_loss': F.cross_entropy(y_hat, y)}
def validation_epoch_end(self, outputs):
# OPTIONAL
avg_loss = torch.stack([x['val_loss'] for x in outputs]).mean()
tensorboard_logs = {'val_loss': avg_loss}
return {'val_loss': avg_loss, 'log': tensorboard_logs}
experiments_names = '_'.join([str(v) for v in config.values()])
print(experiments_names)
wandb_logger = WandbLogger(name=experiments_names, project='tiny-imagenet')
model = TinyImagenetModel(BASE_DIR,
df=val_df,
config=config,
augmentation_func=seq_cutout.augment)
trainer = pl.Trainer(max_epochs=50, gpus=1, logger=wandb_logger)
trainer.fit(model)