example/speech-demo/io_util.py (4 lines):
	- line 37: self.index = None  # TODO: what is index?
	- line 177: # borrow this place to pass in sentence length. TODO: use a less hacky way.
	- line 356: # TODO: should we group utterances of similar length together?
	- line 576: # borrow this place to pass in sentence length. TODO: use a less hacky way.


scala-package/core/src/main/scala/ml/dmlc/mxnet/Optimizer.scala (2 lines):
	- line 128: // TODO: make state a ClassTag
	- line 132: // TODO: make returned state a ClassTag


example/bi-lstm-sort/sort_io.py (2 lines):
	- line 66: for l, n in len_dict.items(): # TODO: There are better heuristic ways to do this
	- line 86: self.index = None # TODO: what is index?


example/rnn/old/bucket_io.py (2 lines):
	- line 61: for l, n in len_dict.items(): # TODO: There are better heuristic ways to do this
	- line 86: self.index = None # TODO: what is index?


scala-package/core/src/main/scala/ml/dmlc/mxnet/NDArray.scala (2 lines):
	- line 517: // TODO: imdecode
	- line 998: // TODO: naive implementation


example/reinforcement-learning/dqn/dqn_demo.py (2 lines):
	- line 138: # TODO Here we can in fact play multiple gaming instances simultaneously and make actions for each
	- line 141: # TODO Profiling the speed of this part!


src/operator/contrib/ctc_include/detail/gpu_ctc_kernels.h (2 lines):
	- line 254: // TODO: see if we can combine the shared memory requirements
	- line 311: // TODO: probably not necessary


example/reinforcement-learning/dqn/base.py (2 lines):
	- line 86: #TODO Optimize the reshaping functionality!
	- line 283: # TODO `wait_to_read()` here seems unnecessary, remove it in the future!


example/rnn-time-major/bucket_io.py (2 lines):
	- line 61: for l, n in len_dict.items(): # TODO: There are better heuristic ways to do this
	- line 82: self.index = None # TODO: what is index?


scala-package/core/src/main/scala/ml/dmlc/mxnet/Serializer.scala (2 lines):
	- line 42: // TODO: dynamically get from mxnet env to support other serializers like Kyro
	- line 47: // TODO: dynamically get from mxnet env to support other serializers like Kyro


scala-package/spark/src/main/scala/ml/dmlc/mxnet/spark/MXNet.scala (2 lines):
	- line 124: // TODO: check ip & port available
	- line 151: // TODO: more nature way to get the # of examples?


example/reinforcement-learning/dqn/replay_memory.py (2 lines):
	- line 66: # TODO Test the copy function
	- line 185: #TODO Possibly states + inds for less memory access


scala-package/core/src/main/scala/ml/dmlc/mxnet/Base.scala (1 line):
	- line 81: // TODO: shutdown hook won't work on Windows


example/warpctc/lstm_ocr.py (1 line):
	- line 23: self.index = None # TODO: what is index?


example/ssd/symbol/common.py (1 line):
	- line 233: # TODO: better way to shape the anchors??


example/reinforcement-learning/dqn/utils.py (1 line):
	- line 60: #TODO Update logging patterns in other files


example/reinforcement-learning/dqn/operators.py (1 line):
	- line 16: # TODO Backward using NDArray will cause some troubles see `https://github.com/dmlc/mxnet/issues/1720'


matlab/+mxnet/model.m (1 line):
	- line 216: % TODO convert from c order to matlab order...


scala-package/core/src/main/scala/ml/dmlc/mxnet/util/NativeLibraryLoader.scala (1 line):
	- line 38: * TODO: shutdown hook won't work on Windows


python/mxnet/module/base_module.py (1 line):
	- line 528: #TODO: pull this into default


scala-package/core/src/main/scala/ml/dmlc/mxnet/ExecutorManager.scala (1 line):
	- line 325: // TODO: shall we dispose the replaced array here?


example/module/train_cifar10.py (1 line):
	- line 187: #TODO: add checkpoint back in


python/mxnet/notebook/callback.py (1 line):
	- line 263: super(LiveTimeSeries, self).__init__(None, None)  # TODO: clean up this class hierarchy


example/warpctc/toy_ctc.py (1 line):
	- line 19: self.index = None # TODO: what is index?


src/operator/contrib/ctc_include/contrib/moderngpu/include/device/loadstore.cuh (1 line):
	- line 61: // TODO: Attempt to issue 4 loads at a time.


perl-package/AI-MXNet/lib/AI/MXNet/KVStoreServer.pm (1 line):
	- line 37: ## TODO write logging


scala-package/core/src/main/scala/ml/dmlc/mxnet/Model.scala (1 line):
	- line 341: // TODO: make DataIter implement Iterator


perl-package/AI-MXNet/lib/AI/MXNet/Module/Base.pm (1 line):
	- line 589: #TODO: pull this into default