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Pull requests: google/grain
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Fix MultiprocessingOptions.enable_profiling being ignored.
#1370
opened Jul 30, 2026 by
copybara-service
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When
_shuffled_index and __getitem__ receive NumPy integer scalars, divmod propagates the NumPy types. Downstream modulo operations like (seed + epoch) % 2**32 can then fail with OverflowError: Python integer 4294967296 out of bounds for int32 if the scalar is np.int32 (or narrower) because Python delegates to the NumPy ufunc which attempts to coerce 2**32 into the scalar's precision.
#1366
opened Jul 22, 2026 by
copybara-service
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Track read storage type metric on checkpoint load and restore operations.
#1339
opened Jun 6, 2026 by
copybara-service
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Allow exporting PyGrain telemetry metrics to open-source Prometheus.
#1338
opened Jun 6, 2026 by
copybara-service
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Integrate BoundedReaderPool into PyGrain to support thread-safe, concurrent data loading.
#1333
opened Jun 3, 2026 by
copybara-service
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Enable lazy imports for stats and stats_utils targets to improve startup time.
#1331
opened Jun 2, 2026 by
copybara-service
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Update TfGrainMitxure to provide batch size to TfMixtureIndexSampler
#1327
opened May 20, 2026 by
copybara-service
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Skip scaling proportions if the minimun no-zero value equal to scale_min_to in IndexSampler
#1314
opened May 19, 2026 by
copybara-service
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improve ParquetIterDataset docstring and tutorial docs
#1298
opened May 5, 2026 by
copybara-service
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Implement environment-aware Prometheus metrics emission for PyGrain.
#1286
opened Apr 24, 2026 by
copybara-service
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Fix mutex deadlock in UnknownRatioNode::GetOutputTimeMs.
#1281
opened Apr 21, 2026 by
copybara-service
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Fix concurrent read determinism and file descriptor leaks in ArrayRecordDataSource.
#1277
opened Apr 15, 2026 by
copybara-service
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Enable lazy imports for //third_party/py/grain/_src/python/dataset:dataset.
#1273
opened Apr 7, 2026 by
copybara-service
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Enable Python 3.14 free threaded releases for PyPi.
#1272
opened Apr 4, 2026 by
copybara-service
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Add an option to prefetch from the first available iterator in InterleaveDataset guarded by the
allow_reordering option.
#1262
opened Mar 26, 2026 by
copybara-service
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Add cross-platform execution backend (Windows/macOS support)
#1256
opened Mar 21, 2026 by
the-shadow-0
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What’s not been updated in a month: updated:<2026-07-01.