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histogram: set v3 as default #5415

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merged 4 commits into from Nov 12, 2021
Merged

histogram: set v3 as default #5415

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f72b767
set histogram v3 as default
yatbear Nov 11, 2021
40bf2e1
remove unused import
yatbear Nov 11, 2021
a945fa7
keep the v2 version for now
yatbear Nov 11, 2021
74712dc
keep the v3 export to avoid breaking internal tests
yatbear Nov 11, 2021
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6 changes: 3 additions & 3 deletions tensorboard/plugins/histogram/summary.py
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Expand Up @@ -36,12 +36,12 @@


# Export V2 versions.
histogram_v2 = summary_v2.histogram_v2

# Export the default versions.
histogram = summary_v2.histogram
histogram_pb = summary_v2.histogram_pb

# Export V3 versions.
histogram_v3 = summary_v2.histogram_v3
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Let's keep this one line for now, so that anyone who was testing this out internally won't be broken by this change?

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Done.



def _buckets(data, bucket_count=None):
"""Create a TensorFlow op to group data into histogram buckets.
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4 changes: 2 additions & 2 deletions tensorboard/plugins/histogram/summary_test.py
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Expand Up @@ -240,7 +240,7 @@ def write_histogram_event(self, *args, **kwargs):
writer.close()

def call_histogram_op(self, *args, **kwargs):
summary.histogram(*args, **kwargs)
summary.histogram_v2(*args, **kwargs)

def test_scoped_tag(self):
with tf.name_scope("scope"):
Expand Down Expand Up @@ -306,7 +306,7 @@ def graph_fn():

class SummaryV3OpTest(SummaryV2OpTest, tf.test.TestCase):
def call_histogram_op(self, *args, **kwargs):
summary.histogram_v3(*args, **kwargs)
summary.histogram(*args, **kwargs)

def test_singleton_input(self):
pb = self.histogram("twelve", [12])
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6 changes: 5 additions & 1 deletion tensorboard/plugins/histogram/summary_v2.py
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Expand Up @@ -46,7 +46,7 @@
DEFAULT_BUCKET_COUNT = 30


def histogram(name, data, step=None, buckets=None, description=None):
def histogram_v2(name, data, step=None, buckets=None, description=None):
"""Write a histogram summary.

See also `tf.summary.scalar`, `tf.summary.SummaryWriter`.
Expand Down Expand Up @@ -507,3 +507,7 @@ def when_single_value():
)

return tf.cond(is_empty, when_empty, when_nonempty)


# Set V3 as default.
histogram = histogram_v3
16 changes: 10 additions & 6 deletions tensorboard/plugins/metrics/metrics_plugin_test.py
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Expand Up @@ -420,6 +420,14 @@ def test_time_series_histogram(self):
)
clean_response = self._clean_time_series_responses(response)

# By default 30 bins will be generated.
bins_zero = [{"min": 0, "max": 0, "count": 0}] * 29 + [
{"min": 0, "max": 0, "count": 1.0}
]
bins_ten = [{"min": 10, "max": 10, "count": 0}] * 29 + [
{"min": 10, "max": 10, "count": 1.0}
]

self.assertEqual(
[
{
Expand All @@ -431,16 +439,12 @@ def test_time_series_histogram(self):
{
"wallTime": "<wall_time>",
"step": 0,
"bins": [
{"min": -0.5, "max": 0.5, "count": 1.0}
],
"bins": bins_zero,
},
{
"wallTime": "<wall_time>",
"step": 1,
"bins": [
{"min": 9.5, "max": 10.5, "count": 1.0}
],
"bins": bins_ten,
},
]
},
Expand Down