Using YellowFin
INFO:tensorflow:Computing gradients for global model_fn.
ERROR:tensorflow:==================================
Object was never used (type <class 'tensorflow.python.framework.ops.Operation'>):
<tf.Operation 'training/update_hyper/cond/assert_equal/Assert/Assert' type=Assert>
If you want to mark it as used call its "mark_used()" method.
It was originally created here:
['File "/usr/local/bin/t2t-trainer", line 6, in <module>\n exec(compile(open(__file__).read(), __file__, \'exec\'))', 'File "/t2t/tensor2tensor/bin/t2t-trainer", line 83, in <module>\n tf.app.run()', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/platform/app.py", line 48, in run\n _sys.exit(main(_sys.argv[:1] + flags_passthrough))', 'File "/t2t/tensor2tensor/bin/t2t-trainer", line 79, in main\n schedule=FLAGS.schedule)', 'File "/t2t/tensor2tensor/utils/trainer_utils.py", line 247, in run\n run_locally(exp_fn(output_dir))', 'File "/t2t/tensor2tensor/utils/trainer_utils.py", line 537, in run_locally\n exp.train_and_evaluate()', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/experiment.py", line 495, in train_and_evaluate\n self.train(delay_secs=0)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/experiment.py", line 275, in train\n hooks=self._train_monitors + extra_hooks)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/experiment.py", line 665, in _call_train\n monitors=hooks)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/util/deprecation.py", line 289, in new_func\n return func(*args, **kwargs)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/estimators/estimator.py", line 455, in fit\n loss = self._train_model(input_fn=input_fn, hooks=hooks)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/estimators/estimator.py", line 955, in _train_model\n model_fn_ops = self._get_train_ops(features, labels)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/estimators/estimator.py", line 1162, in _get_train_ops\n return self._call_model_fn(features, labels, model_fn_lib.ModeKeys.TRAIN)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/estimators/estimator.py", line 1133, in _call_model_fn\n model_fn_results = self._model_fn(features, labels, **kwargs)', 'File "/t2t/tensor2tensor/utils/trainer_utils.py", line 520, in model_fn\n colocate_gradients_with_ops=True)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/layers/python/layers/optimizers.py", line 293, in optimize_loss\n name="train")', 'File "/t2t/tensor2tensor/utils/trainer_utils.py", line 1154, in apply_gradients\n gradients, global_step=global_step, name=name)', 'File "/t2t/tensor2tensor/utils/yellowfin.py", line 222, in apply_gradients\n update_hyper_op = self.update_hyper_param()', 'File "/t2t/tensor2tensor/utils/yellowfin.py", line 190, in update_hyper_param\n lambda: self._mu_var) )', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/util/deprecation.py", line 289, in new_func\n return func(*args, **kwargs)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/ops/control_flow_ops.py", line 1814, in cond\n orig_res_t, res_t = context_t.BuildCondBranch(true_fn)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/ops/control_flow_ops.py", line 1689, in BuildCondBranch\n original_result = fn()', 'File "/t2t/tensor2tensor/utils/yellowfin.py", line 189, in <lambda>\n self._mu = tf.identity(tf.cond(self._do_tune, lambda: self.get_mu_tensor(),', 'File "/t2t/tensor2tensor/utils/yellowfin.py", line 180, in get_mu_tensor\n tf.assert_equal(tf.size(root), tf.constant(1) )', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/ops/check_ops.py", line 318, in assert_equal\n return control_flow_ops.Assert(condition, data, summarize=summarize)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/util/tf_should_use.py", line 170, in wrapped\n return _add_should_use_warning(fn(*args, **kwargs))', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/util/tf_should_use.py", line 139, in _add_should_use_warning\n wrapped = TFShouldUseWarningWrapper(x)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/util/tf_should_use.py", line 96, in __init__\n stack = [s.strip() for s in traceback.format_stack()]']
==================================
INFO:tensorflow:Global model_fn finished.
INFO:tensorflow:Create CheckpointSaverHook.
2017-07-06 14:31:31.807218: W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use SSE4.1 instructions, but these are available on your machine and could speed up CPU computations.
2017-07-06 14:31:31.807260: W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use SSE4.2 instructions, but these are available on your machine and could speed up CPU computations.
2017-07-06 14:31:31.807285: W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use AVX instructions, but these are available on your machine and could speed up CPU computations.
2017-07-06 14:31:31.855132: I tensorflow/stream_executor/cuda/cuda_gpu_executor.cc:893] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero
2017-07-06 14:31:31.855471: I tensorflow/core/common_runtime/gpu/gpu_device.cc:940] Found device 0 with properties:
name: GeForce GTX 670MX
major: 3 minor: 0 memoryClockRate (GHz) 0.601
pciBusID 0000:01:00.0
Total memory: 2.94GiB
Free memory: 2.60GiB
2017-07-06 14:31:31.855541: I tensorflow/core/common_runtime/gpu/gpu_device.cc:961] DMA: 0
2017-07-06 14:31:31.855567: I tensorflow/core/common_runtime/gpu/gpu_device.cc:971] 0: Y
2017-07-06 14:31:31.855606: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1030] Creating TensorFlow device (/gpu:0) -> (device: 0, name: GeForce GTX 670MX, pci bus id: 0000:01:00.0)
2017-07-06 14:31:32.895272: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.895276: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.895446: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.895327: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.895466: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.895573: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.895625: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.895675: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.895693: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.895545: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.897115: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.901863: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.902270: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.902804: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.903010: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.903597: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.904450: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.904735: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:32.907982: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
2017-07-06 14:31:33.041912: W tensorflow/core/framework/op_kernel.cc:1158] Failed precondition: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
Traceback (most recent call last):
File "/usr/local/bin/t2t-trainer", line 6, in <module>
exec(compile(open(__file__).read(), __file__, 'exec'))
File "/t2t/tensor2tensor/bin/t2t-trainer", line 83, in <module>
tf.app.run()
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/platform/app.py", line 48, in run
_sys.exit(main(_sys.argv[:1] + flags_passthrough))
File "/t2t/tensor2tensor/bin/t2t-trainer", line 79, in main
schedule=FLAGS.schedule)
File "/t2t/tensor2tensor/utils/trainer_utils.py", line 247, in run
run_locally(exp_fn(output_dir))
File "/t2t/tensor2tensor/utils/trainer_utils.py", line 537, in run_locally
exp.train_and_evaluate()
File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/experiment.py", line 495, in train_and_evaluate
self.train(delay_secs=0)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/experiment.py", line 275, in train
hooks=self._train_monitors + extra_hooks)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/experiment.py", line 665, in _call_train
monitors=hooks)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/util/deprecation.py", line 289, in new_func
return func(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/estimators/estimator.py", line 455, in fit
loss = self._train_model(input_fn=input_fn, hooks=hooks)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/estimators/estimator.py", line 1003, in _train_model
config=self._session_config
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 352, in MonitoredTrainingSession
stop_grace_period_secs=stop_grace_period_secs)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 648, in __init__
stop_grace_period_secs=stop_grace_period_secs)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 477, in __init__
self._sess = _RecoverableSession(self._coordinated_creator)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 822, in __init__
_WrappedSession.__init__(self, self._create_session())
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 827, in _create_session
return self._sess_creator.create_session()
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 538, in create_session
self.tf_sess = self._session_creator.create_session()
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 412, in create_session
init_fn=self._scaffold.init_fn)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/session_manager.py", line 279, in prepare_session
sess.run(init_op, feed_dict=init_feed_dict)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/client/session.py", line 789, in run
run_metadata_ptr)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/client/session.py", line 997, in _run
feed_dict_string, options, run_metadata)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/client/session.py", line 1132, in _do_run
target_list, options, run_metadata)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/client/session.py", line 1152, in _do_call
raise type(e)(node_def, op, message)
tensorflow.python.framework.errors_impl.FailedPreconditionError: Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
Caused by op u'global_step/read', defined at:
File "/usr/local/bin/t2t-trainer", line 6, in <module>
exec(compile(open(__file__).read(), __file__, 'exec'))
File "/t2t/tensor2tensor/bin/t2t-trainer", line 83, in <module>
tf.app.run()
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/platform/app.py", line 48, in run
_sys.exit(main(_sys.argv[:1] + flags_passthrough))
File "/t2t/tensor2tensor/bin/t2t-trainer", line 79, in main
schedule=FLAGS.schedule)
File "/t2t/tensor2tensor/utils/trainer_utils.py", line 247, in run
run_locally(exp_fn(output_dir))
File "/t2t/tensor2tensor/utils/trainer_utils.py", line 537, in run_locally
exp.train_and_evaluate()
File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/experiment.py", line 495, in train_and_evaluate
self.train(delay_secs=0)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/experiment.py", line 275, in train
hooks=self._train_monitors + extra_hooks)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/experiment.py", line 665, in _call_train
monitors=hooks)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/util/deprecation.py", line 289, in new_func
return func(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/estimators/estimator.py", line 455, in fit
loss = self._train_model(input_fn=input_fn, hooks=hooks)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/estimators/estimator.py", line 952, in _train_model
global_step = contrib_framework.create_global_step(g)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/framework/python/ops/variables.py", line 133, in create_global_step
return training_util.create_global_step(graph)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/training_util.py", line 119, in create_global_step
collections=[ops.GraphKeys.GLOBAL_VARIABLES, ops.GraphKeys.GLOBAL_STEP])
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/ops/variable_scope.py", line 1065, in get_variable
use_resource=use_resource, custom_getter=custom_getter)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/ops/variable_scope.py", line 962, in get_variable
use_resource=use_resource, custom_getter=custom_getter)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/ops/variable_scope.py", line 367, in get_variable
validate_shape=validate_shape, use_resource=use_resource)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/ops/variable_scope.py", line 352, in _true_getter
use_resource=use_resource)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/ops/variable_scope.py", line 725, in _get_single_variable
validate_shape=validate_shape)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/ops/variables.py", line 200, in __init__
expected_shape=expected_shape)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/ops/variables.py", line 319, in _init_from_args
self._snapshot = array_ops.identity(self._variable, name="read")
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/ops/gen_array_ops.py", line 1303, in identity
result = _op_def_lib.apply_op("Identity", input=input, name=name)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/framework/op_def_library.py", line 767, in apply_op
op_def=op_def)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/framework/ops.py", line 2506, in create_op
original_op=self._default_original_op, op_def=op_def)
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/framework/ops.py", line 1269, in __init__
self._traceback = _extract_stack()
FailedPreconditionError (see above for traceback): Attempting to use uninitialized value global_step
[[Node: global_step/read = Identity[T=DT_INT64, _class=["loc:@global_step"], _device="/job:localhost/replica:0/task:0/cpu:0"](global_step)]]
ERROR:tensorflow:==================================
Object was never used (type <class 'tensorflow.python.framework.ops.Tensor'>):
<tf.Tensor 'report_uninitialized_variables_1/boolean_mask/Gather:0' shape=(?,) dtype=string>
If you want to mark it as used call its "mark_used()" method.
It was originally created here:
['File "/usr/local/bin/t2t-trainer", line 6, in <module>\n exec(compile(open(__file__).read(), __file__, \'exec\'))', 'File "/t2t/tensor2tensor/bin/t2t-trainer", line 83, in <module>\n tf.app.run()', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/platform/app.py", line 48, in run\n _sys.exit(main(_sys.argv[:1] + flags_passthrough))', 'File "/t2t/tensor2tensor/bin/t2t-trainer", line 79, in main\n schedule=FLAGS.schedule)', 'File "/t2t/tensor2tensor/utils/trainer_utils.py", line 247, in run\n run_locally(exp_fn(output_dir))', 'File "/t2t/tensor2tensor/utils/trainer_utils.py", line 537, in run_locally\n exp.train_and_evaluate()', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/experiment.py", line 495, in train_and_evaluate\n self.train(delay_secs=0)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/experiment.py", line 275, in train\n hooks=self._train_monitors + extra_hooks)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/experiment.py", line 665, in _call_train\n monitors=hooks)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/util/deprecation.py", line 289, in new_func\n return func(*args, **kwargs)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/estimators/estimator.py", line 455, in fit\n loss = self._train_model(input_fn=input_fn, hooks=hooks)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/estimators/estimator.py", line 1003, in _train_model\n config=self._session_config', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 352, in MonitoredTrainingSession\n stop_grace_period_secs=stop_grace_period_secs)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 648, in __init__\n stop_grace_period_secs=stop_grace_period_secs)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 477, in __init__\n self._sess = _RecoverableSession(self._coordinated_creator)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 822, in __init__\n _WrappedSession.__init__(self, self._create_session())', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 827, in _create_session\n return self._sess_creator.create_session()', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 538, in create_session\n self.tf_sess = self._session_creator.create_session()', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 403, in create_session\n self._scaffold.finalize()', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 192, in finalize\n default_ready_for_local_init_op)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 254, in get_or_default\n op = default_constructor()', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/training/monitored_session.py", line 189, in default_ready_for_local_init_op\n variables.global_variables())', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/util/tf_should_use.py", line 170, in wrapped\n return _add_should_use_warning(fn(*args, **kwargs))', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/util/tf_should_use.py", line 139, in _add_should_use_warning\n wrapped = TFShouldUseWarningWrapper(x)', 'File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/util/tf_should_use.py", line 96, in __init__\n stack = [s.strip() for s in traceback.format_stack()]']
==================================
If you do not want to help or contribute, please close the issue and forgive me.
Otherwise, i will appreciate any help :)
I've also tried to write YellowFin as an tf.train.Optimizer, but going at C++ level seems to be out of my skills at the moment...