allreduce_base.h File Reference

Basic implementation of AllReduce using TCP non-block socket and tree-shape reduction. More...

#include <functional>
#include <future>
#include <vector>
#include <string>
#include <algorithm>
#include "rabit/internal/utils.h"
#include "rabit/internal/engine.h"
#include "rabit/internal/socket.h"

Go to the source code of this file.

Data Structures
class	MPI::Datatype
class	rabit::engine::AllreduceBase
	implementation of basic Allreduce engine More...
struct	rabit::engine::AllreduceBase::ReturnType
	struct return type to avoid implicit conversion to int/bool More...
struct	rabit::engine::AllreduceBase::LinkRecord
struct	rabit::engine::AllreduceBase::RefLinkVector
	simple data structure that works like a vector but takes reference instead of space More...

Namespaces
namespace	rabit
	namespace of rabit
namespace	rabit::engine
	core interface of the engine

Detailed Description

Basic implementation of AllReduce using TCP non-block socket and tree-shape reduction.

Copyright (c) 2014 by Contributors

This implementation provides basic utility of AllReduce and Broadcast without considering node failure

Author

Tianqi Chen, Ignacio Cano, Tianyi Zhou