[Web] Avoid tensor-cache record copies - #20156
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Tensor-cache shards can contain many records. Using ArrayBuffer.slice for each entry duplicates the record before it is decoded or uploaded. Validate each record range and use a Uint8Array view into the shard instead. Preserve the original byte offset when the cache already returns a view.
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Tensor-cache shards can contain many records. Using
ArrayBuffer.slicefor each entry duplicates the record before it is decoded or uploaded. Validate each record range and use aUint8Arrayview into the shard instead. Preserve the original byte offset when the cache already returns a view.