View source on GitHub |
Returns MetaGraphDef
proto.
tf.train.export_meta_graph(
filename=None, meta_info_def=None, graph_def=None, saver_def=None,
collection_list=None, as_text=False, graph=None, export_scope=None,
clear_devices=False, clear_extraneous_savers=False, strip_default_attrs=False,
save_debug_info=False, **kwargs
)
Optionally writes it to filename.
This function exports the graph, saver, and collection objects into
MetaGraphDef
protocol buffer with the intention of it being imported
at a later time or location to restart training, run inference, or be
a subgraph.
Args | |
---|---|
filename
|
Optional filename including the path for writing the generated
MetaGraphDef protocol buffer.
|
meta_info_def
|
MetaInfoDef protocol buffer.
|
graph_def
|
GraphDef protocol buffer.
|
saver_def
|
SaverDef protocol buffer.
|
collection_list
|
List of string keys to collect. |
as_text
|
If True , writes the MetaGraphDef as an ASCII proto.
|
graph
|
The Graph to export. If None , use the default graph.
|
export_scope
|
Optional string . Name scope under which to extract the
subgraph. The scope name will be striped from the node definitions for
easy import later into new name scopes. If None , the whole graph is
exported. graph_def and export_scope cannot both be specified.
|
clear_devices
|
Whether or not to clear the device field for an Operation
or Tensor during export.
|
clear_extraneous_savers
|
Remove any Saver-related information from the graph (both Save/Restore ops and SaverDefs) that are not associated with the provided SaverDef. |
strip_default_attrs
|
Boolean. If True , default-valued attributes will be
removed from the NodeDefs. For a detailed guide, see
Stripping Default-Valued Attributes.
|
save_debug_info
|
If True , save the GraphDebugInfo to a separate file,
which in the same directory of filename and with _debug added before the
file extend.
|
**kwargs
|
Optional keyed arguments. |
Returns | |
---|---|
A MetaGraphDef proto.
|
Raises | |
---|---|
ValueError
|
When the GraphDef is larger than 2GB.
|
RuntimeError
|
If called with eager execution enabled. |
Eager Compatibility
Exporting/importing meta graphs is not supported unless both graph_def
and
graph
are provided. No graph exists when eager execution is enabled.