Support Replicate Parallel Operator on CPUs for Realm backend#1640
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seemamirch wants to merge 2 commits intoflexflow:masterfrom
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Support Replicate Parallel Operator on CPUs for Realm backend#1640seemamirch wants to merge 2 commits intoflexflow:masterfrom
seemamirch wants to merge 2 commits intoflexflow:masterfrom
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added 2 commits
April 9, 2026 15:49
- Add perform_pass_expansion_for_replicate for fwd/bwd pass expansion - Add perform_shard_expansion_for_replicate and _bwd for shard expansion - Add build_replicate_invocation in make_dynamic_open_dataflow_graph - Add is_replicate_attrs helper and guard replicate in copy_insertion - Add ReplicateAttrs to TrainingOperationAttrs - Add SumReductionFloat/Double for backward replicate reduce operation - Add issue_replicate_bwd in spawn_dynamic_node_invocation - Fix per_device_op_state init race condition with direct write - Fix .value() calls on optional per_device_op_state across op impls - Update issue_copy to support optional reduction op - Add testcase for replicate op
- Add perform_pass_expansion_for_replicate for fwd/bwd pass expansion - Add perform_shard_expansion_for_replicate and _bwd for shard expansion - Add build_replicate_invocation in make_dynamic_open_dataflow_graph - Add is_replicate_attrs helper and guard replicate in copy_insertion - Add ReplicateAttrs to TrainingOperationAttrs - Add SumReductionFloat/Double for backward replicate reduce operation - Add issue_replicate_bwd in spawn_dynamic_node_invocation - Fix per_device_op_state init race condition with direct write - Fix .value() calls on optional per_device_op_state across op impls - Update issue_copy to support optional reduction op - Add testcase for replicate op
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@lockshaw @elliottslaughter - Please review |
seemamirch
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Description of changes:
Add support for replicate op in distributed training & Realm backend
This change is