[XLA] Add placements property to XLAShardedTensor for DTensor compatibility#9509
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rpsilva-aws merged 7 commits intopytorch:masterfrom Jul 30, 2025
Merged
[XLA] Add placements property to XLAShardedTensor for DTensor compatibility#9509rpsilva-aws merged 7 commits intopytorch:masterfrom
rpsilva-aws merged 7 commits intopytorch:masterfrom
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…bility Implements a placements property on XLAShardedTensor that provides direct access to tensor placement information for DTensor interface compatibility. - Adds placements property that reads from cached _spec if available, otherwise creates _spec on-demand - Includes proper error handling when mesh_shape or partition_spec are missing - Adds comprehensive unit tests covering success, failure, and caching scenarios This enables seamless integration between XLAShardedTensor and DTensor APIs by exposing placement information through a standard interface.
bfolie
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Jul 25, 2025
bfolie
reviewed
Jul 28, 2025
bfolie
approved these changes
Jul 28, 2025
rpsilva-aws
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Jul 29, 2025
rpsilva-aws
approved these changes
Jul 29, 2025
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[XLA] Add placements property to XLAShardedTensor for DTensor compatibility
Implements a placements property on XLAShardedTensor that provides direct access to tensor placement information for DTensor interface compatibility.
This enables seamless integration between XLAShardedTensor and DTensor APIs by exposing placement information through a standard interface.