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-rw-r--r--tensorflow/compiler/xla/service/hlo.proto6
1 files changed, 5 insertions, 1 deletions
diff --git a/tensorflow/compiler/xla/service/hlo.proto b/tensorflow/compiler/xla/service/hlo.proto
index e201359d3d..d241791060 100644
--- a/tensorflow/compiler/xla/service/hlo.proto
+++ b/tensorflow/compiler/xla/service/hlo.proto
@@ -145,12 +145,16 @@ message HloInstructionProto {
repeated int64 operand_ids = 36;
repeated int64 control_predecessor_ids = 37;
repeated int64 called_computation_ids = 38;
- repeated int64 replica_group_ids = 44;
xla.OpSharding sharding = 40;
// Backend configuration for the instruction. Has backend-specific meaning.
string backend_config = 43;
+
+ // Cross Replica Sum fields.
+ repeated int64 replica_group_ids = 44;
+ int64 all_reduce_id = 45;
+ string cross_replica_sum_barrier = 46;
}
// Serialization of HloComputation.