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DualPipeV schedule IR #1447

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DualPipeV schedule IR #1447

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3 changes: 2 additions & 1 deletion torchtitan/distributed/pipeline_parallel.py
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@
PipelineScheduleMulti,
PipelineScheduleSingle,
ScheduleZBVZeroBubble,
ScheduleDualPipeV,
)

from torchtitan.config import JobConfig
Expand Down Expand Up @@ -335,7 +336,7 @@ def _build_stage_from_modules(
models = []

schedule_class = get_schedule_class(pp_schedule)
style = "v" if schedule_class == ScheduleZBVZeroBubble else "loop"
style = "v" if schedule_class in (ScheduleZBVZeroBubble, ScheduleDualPipeV) else "loop"

for stage_idx in stage_ids_this_rank(pp_rank, pp_size, num_stages, style=style):
module_names = module_names_per_stage[stage_idx]
Expand Down
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