tf.profiler.experimental.start
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Starts profiling.
tf.profiler.experimental.start(
logdir, options=None
)
Args |
|---|
logdir
|
A log directory read by TensorBoard to export the profile results.
|
options
|
namedtuple of ProfilerOptions for miscellaneous profiler options.
|
Raises |
|---|
AlreadyExistsError
|
If another profiling session is running.
|
Example usage:
tf.profiler.experimental.start(
'logdir_path', tf.profiler.ProfilerOptions(host_tracer_level=2))
# do your training here.
tf.profiler.experimental.stop()
Launch TensorBoard and point it to the same logdir you provided to this API.
$ tensorboard --logdir=logdir_path
Open your browser and go to localhost:6006/#profile to view profiling results.
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Last updated 2020-10-01 UTC.
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View source on GitHub