Peter Hawkins 458a8962be Always lower reduce_scatter_p as an HLO ReduceScatter.
We don't need the fallback path for CPU: XLA:CPU already does its own lowering of ReduceScatter as AllReduce + DynamicSlice, and I plan to teach it a direct lowering in an upcoming change.

PiperOrigin-RevId: 586311031
2023-11-29 05:37:58 -08:00
..
2023-11-15 22:35:52 -05:00
2023-11-14 23:52:41 -05:00
2023-11-15 20:01:00 +01:00
2023-07-24 14:38:20 -07:00
2023-08-30 15:13:32 -07:00
2023-11-19 14:51:10 +08:00
2023-10-03 14:04:09 -07:00
2023-10-10 08:46:36 -07:00
2023-11-22 09:35:03 -08:00