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Make sure proportions updates are applied immediately to TF mixtures. #1308

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copybara-service merged 1 commit into from
May 13, 2026
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Make sure proportions updates are applied immediately to TF mixtures. #1308

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5 changes: 2 additions & 3 deletions CHANGELOG.md
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Expand Up @@ -10,9 +10,8 @@ changes. Best viewed [here](https://google-grain.readthedocs.io/en/latest/change
used to save one data copy.
* Adds experimental `ShapeDtypeStructProtocol` and `ShapeDtypeStruct` to
represent dataset element specs.
* Updates TfMixtureIndexSampler to support datasets with weights of 0.
* Updates TfMixtureIndexSampler so that proportions could be updated during
iteration.
* Updates TfMixtureIndexSampler to accept dynamic Tensor/Variable proportions
that could be updated during runtime.
* Adds profiling of multiprocess workers when using XProf profiler. To enable,
set flag `grain_enable_multiprocess_worker_profiling=true` and add
`"profile_subprocesses" = True` in advanced profiler options.
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