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Fix: Eagerly initialize ML Diagnostics to prevent Protobuf descriptor collision crash #4092

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Fix: Eagerly initialize ML Diagnostics to prevent Protobuf descriptor collision crash #4092

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10 changes: 10 additions & 0 deletions src/maxtext/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,16 @@
os.environ.setdefault("TF_CPP_MIN_LOG_LEVEL", "0")
del os

import google_cloud_mldiagnostics # pylint: disable=unused-import
from google_cloud_mldiagnostics.utils.libtpu_utils import libtpu_metric
from maxtext.utils import max_logging

try:
max_logging.info("ML diagnostics initialization")
libtpu_metric._initialize()
except Exception as e:
max_logging.warning(f"ML diagnostics initialization failed: {e}")

from jax.sharding import Mesh

from maxtext.configs import pyconfig
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