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NewCclCommMgr on runtime #10617

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NewCclCommMgr on runtime #10617

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d81d9ac
NewCclCommMgr on runtime
ShawnXuan Feb 20, 2025
8524deb
Merge branch 'master' into rt_newcclcommmgr
ShawnXuan Feb 27, 2025
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NewCclCommMgr on runtime
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@ShawnXuan
ShawnXuan committed Feb 20, 2025
commit d81d9acdb4c09c4c585de72c5d1a388b07b54dea
8 changes: 6 additions & 2 deletions oneflow/core/job/runtime.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -70,9 +70,13 @@ Runtime::Runtime(
Singleton<RuntimeJobDescs>::Get()->AddPlan(plan);
collective_boxing_scheduler_plan_token_ =
Singleton<boxing::collective::Scheduler>::Get()->AddPlan(plan);
#ifdef WITH_CUDA
const auto& vaild_ccl_comm_mgr_device_types =
EagerCclCommMgrBuilder::Get().vaild_ccl_comm_mgr_device_types();
if (!vaild_ccl_comm_mgr_device_types.empty() && !Singleton<EagerCclCommMgr>::Get()) {
Singleton<EagerCclCommMgr>::SetAllocated(
EagerCclCommMgrBuilder::Get().NewCclCommMgr(vaild_ccl_comm_mgr_device_types.front()));
}
Singleton<EagerCclCommMgr>::Get()->CreateCommFromPlan(plan);
#endif // WITH_CUDA
}
std::vector<const TaskProto*> source_tasks;
source_tasks.reserve(plan.task().size());
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