Upstream internal changes#305

Merged

kirilg merged 9 commits intotensorflow:masterfrom

kirilg:branch_146182478

Feb 1, 2017

Commits on Jan 31, 2017

Add GetModelMetadata API to model servers.
tensorflower-gardener
committed
Fix flaky AspiredVersionsManagerTest. The flakiness was caused by asychronous model version loading and unloading.

lilao
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tensorflower-gardener
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Adds monitoring for request logging.

vinuraja
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tensorflower-gardener
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Add additional named signatures to test half_plus_two model.

kirilg
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tensorflower-gardener
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Update user documentation and simple_servers to use SavedModelBundle.

lilao
authored and
tensorflower-gardener
committed

Commits on Feb 1, 2017

Add a resource dimension called "model slots" that bounds the number of models that can share a given model server.

Christopher Olston
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tensorflower-gardener
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Minor fix to half_plus_two test path in get_model_metadata_impl_test.

kirilg
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tensorflower-gardener
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Sync submodules.
kirilg
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Merge commit for internal changes
kirilg
committed