code stringlengths 3 6.57k |
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len(iterable) |
__len__(self) |
__iter__(self) |
__next__(self) |
next(self.itr) |
has_next(self) |
len(self) |
skip(self, num_to_skip) |
next(itertools.islice(self.itr, num_to_skip, num_to_skip) |
take(self, n) |
min(self.total, n) |
len(iterable) |
max(n - self.n, 0) |
hasattr(self.iterable, "take") |
self.iterable.take(propagated_take) |
itertools.islice(self.iterable, propagated_take) |
EpochBatchIterating(object) |
__len__(self) |
next_epoch_idx(self) |
next_epoch_itr(self, shuffle=True, fix_batches_to_gpus=False) |
shuffle (bool, optional) |
iterator (default: True) |
prefetching (default: False) |
end_of_epoch(self) |
iterations_in_epoch(self) |
state_dict(self) |
load_state_dict(self, state_dict) |
StreamingEpochBatchIterator(EpochBatchIterating) |
isinstance(dataset, torch.utils.data.IterableDataset) |
max(epoch, 1) |
next_epoch_idx(self) |
self.end_of_epoch() |
next_epoch_itr(self, shuffle=True, fix_batches_to_gpus=False) |
self.dataset.set_epoch(self.epoch) |
end_of_epoch(self) |
self._current_epoch_iterator.has_next() |
iterations_in_epoch(self) |
state_dict(self) |
load_state_dict(self, state_dict) |
EpochBatchIterator(EpochBatchIterating) |
method (optionally shuffled between epochs) |
dataset (~torch.utils.data.Dataset) |
collate_fn (callable) |
batch_sampler (~torch.utils.data.Sampler or a callable) |
iterator (~torch.utils.data.Sampler) |
seed (int, optional) |
reproducibility (default: 1) |
num_shards (int, optional) |
shards (default: 1) |
shard_id (int, optional) |
return (default: 0) |
num_workers (int, optional) |
process
(default: 0) |
epoch (int, optional) |
from
(default: 1) |
buffer_size (int, optional) |
timeout (int, optional) |
negative. (default: ``0``) |
isinstance(dataset, torch.utils.data.Dataset) |
tuple(batch_sampler) |
callable(batch_sampler) |
min(buffer_size, 20) |
max(epoch, 1) |
getattr(dataset, 'supports_prefetch', False) |
frozen_batches(self) |
tuple(self.batch_sampler(self.dataset, self.epoch) |
__len__(self) |
int(math.ceil(len(self.frozen_batches) |
float(self.num_shards) |
n(self) |
next_epoch_idx(self) |
self.end_of_epoch() |
next_epoch_itr(self, shuffle=True, fix_batches_to_gpus=False) |
shuffle (bool, optional) |
iterator (default: True) |
prefetching (default: False) |
self.dataset.set_epoch(self.epoch) |
callable(self.batch_sampler) |
end_of_epoch(self) |
self._cur_epoch_itr.has_next() |
iterations_in_epoch(self) |
state_dict(self) |
self.end_of_epoch() |
load_state_dict(self, state_dict) |
state_dict.get('iterations_in_epoch', 0) |
state_dict.get('version', 1) |
state_dict.get('shuffle', True) |
_get_iterator_for_epoch(self, epoch, shuffle, fix_batches_to_gpus=False, offset=0) |
shuffle_batches(batches, seed) |
data_utils.numpy_seed(seed) |
np.random.shuffle(batches) |
shuffle_batches(list(batches) |
self.dataset.prefetch([i for s in batches for i in s]) |
shuffle_batches(batches, self.seed + epoch + self.shard_id) |
shuffle_batches(list(self.frozen_batches) |
len(batches) |
BufferedIterator(self.buffer_size, itr) |
CountingIterator(itr, start=offset) |
GroupedIterator(CountingIterator) |
groups (chunks) |
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