Basic operators¶

class
nengo_dl.operators.
ResetBuilder
(ops, signals)[source]¶ Build a group of
Reset
operators.
build_step
(signals)[source]¶ This function builds whatever computations need to be executed in each simulation timestep.
Parameters:  signals :
signals.SignalDict
mapping from
Signal
totf.Tensor
(updated by operations)
Returns:  list of ``tf.Tensor``, optional
if not None, the returned tensors correspond to outputs with possible sideeffects, i.e. computations that need to be executed in the tensorflow graph even if their output doesn’t appear to be used
 signals :


class
nengo_dl.operators.
CopyBuilder
(ops, signals)[source]¶ Build a group of
Copy
operators.
build_step
(signals)[source]¶ This function builds whatever computations need to be executed in each simulation timestep.
Parameters:  signals :
signals.SignalDict
mapping from
Signal
totf.Tensor
(updated by operations)
Returns:  list of ``tf.Tensor``, optional
if not None, the returned tensors correspond to outputs with possible sideeffects, i.e. computations that need to be executed in the tensorflow graph even if their output doesn’t appear to be used
 signals :


class
nengo_dl.operators.
ElementwiseIncBuilder
(ops, signals)[source]¶ Build a group of
ElementwiseInc
operators.
build_step
(signals)[source]¶ This function builds whatever computations need to be executed in each simulation timestep.
Parameters:  signals :
signals.SignalDict
mapping from
Signal
totf.Tensor
(updated by operations)
Returns:  list of ``tf.Tensor``, optional
if not None, the returned tensors correspond to outputs with possible sideeffects, i.e. computations that need to be executed in the tensorflow graph even if their output doesn’t appear to be used
 signals :


class
nengo_dl.operators.
DotIncBuilder
(ops, signals)[source]¶ Build a group of
DotInc
operators.
build_step
(signals)[source]¶ This function builds whatever computations need to be executed in each simulation timestep.
Parameters:  signals :
signals.SignalDict
mapping from
Signal
totf.Tensor
(updated by operations)
Returns:  list of ``tf.Tensor``, optional
if not None, the returned tensors correspond to outputs with possible sideeffects, i.e. computations that need to be executed in the tensorflow graph even if their output doesn’t appear to be used
 signals :


class
nengo_dl.operators.
SparseDotIncBuilder
(ops, signals)[source]¶ Build a group of
DotInc
operators.
build_step
(signals)[source]¶ This function builds whatever computations need to be executed in each simulation timestep.
Parameters:  signals :
signals.SignalDict
mapping from
Signal
totf.Tensor
(updated by operations)
Returns:  list of ``tf.Tensor``, optional
if not None, the returned tensors correspond to outputs with possible sideeffects, i.e. computations that need to be executed in the tensorflow graph even if their output doesn’t appear to be used
 signals :


class
nengo_dl.operators.
SimPyFuncBuilder
(ops, signals)[source]¶ Build a group of
SimPyFunc
operators.
build_step
(signals)[source]¶ This function builds whatever computations need to be executed in each simulation timestep.
Parameters:  signals :
signals.SignalDict
mapping from
Signal
totf.Tensor
(updated by operations)
Returns:  list of ``tf.Tensor``, optional
if not None, the returned tensors correspond to outputs with possible sideeffects, i.e. computations that need to be executed in the tensorflow graph even if their output doesn’t appear to be used
 signals :


class
nengo_dl.tensor_node.
SimTensorNodeBuilder
(ops, signals)[source]¶ Builds a
SimTensorNode
operator into a NengoDL model.
build_step
(signals)[source]¶ This function builds whatever computations need to be executed in each simulation timestep.
Parameters:  signals :
signals.SignalDict
mapping from
Signal
totf.Tensor
(updated by operations)
Returns:  list of ``tf.Tensor``, optional
if not None, the returned tensors correspond to outputs with possible sideeffects, i.e. computations that need to be executed in the tensorflow graph even if their output doesn’t appear to be used
 signals :
