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Merged
merged 2 commits into from
Aug 23, 2019
Merged

add smooth factor flag #951

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139aaf6
applied Davide s suggestion
taylanbil Aug 22, 2019
5807dbd
Merge branch 'master' of github.com:pytorch/xla into argsmooth
taylanbil Aug 23, 2019
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6 changes: 4 additions & 2 deletions torch_xla_py/xla_model.py
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Original file line number Diff line number Diff line change
Expand Up @@ -140,8 +140,10 @@ def xla_replication_devices(local_devices):

class RateTracker(object):

def __init__(self, smooth_factor=0.8):
self._smooth_factor = smooth_factor
def __init__(self, smooth_factor=None):
self._smooth_factor = xu.getenv_as(
'RATE_TRACKER_SMOOTHING', float,
0.8) if smooth_factor is None else smooth_factor
self._start_time = time.time()
self._partial_time = self._start_time
self._partial_count = 0.0
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