AWhat changed
Inferred operator partitioning from limited tensor annotations and generated SPMD computation, supporting uneven/nested sharding, padding and halo exchange in XLA.
Scientific scope
Inferred operator partitioning from limited tensor annotations and generated SPMD computation, supporting uneven/nested sharding, padding and halo exchange in XLA. Extends GShard and inherits XLA/SPMD. Pipeline support requires wrappers or existing pipelining in some cases; annotations are not removed entirely. Tested TPU utilization and compiler scalability are not general hardware/workload optimality.
Evidence
The linked original sources describe the stated contribution and its evidence limits. WRS has not independently rerun the experiments or certified a proof. Extends GShard and inherits XLA/SPMD. Pipeline support requires wrappers or existing pipelining in some cases; annotations are not removed entirely. Tested TPU utilization and compiler scalability are not general hardware/workload optimality.
Contributors
- Source-listed authors and technical contributors · SCIENCE: Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.
Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.
Full scientific record · Browse contribution grades · Request a correction