vt::collective namespace

Namespaces

namespace barrier

namespace detail

namespace reduce

namespace scatter

namespace tree

Classes

struct CollectiveAlg

Perform asynchronous collectives within VT.

struct CollectiveScope

A distinct scope for enqueuing ordered collective operations.

Typedefs

using ReduceMsg = reduce::ReduceMsg

template<typename T>

using ReduceVecMsg = reduce::operators::ReduceVecMsg<T>

template<typename T, std::size_t N>

using ReduceArrMsg = reduce::operators::ReduceArrMsg<T, N>

template<typename T>

using ReduceTMsg = reduce::operators::ReduceTMsg<T>

using ReduceNoneMsg = reduce::operators::ReduceTMsg<NoneType>

template<typename T>

using AndOp = reduce::operators::AndOp<T>

template<typename T>

using BitAndOp = reduce::operators::BitAndOp<T>

template<typename T>

using BitOrOp = reduce::operators::BitOrOp<T>

template<typename T>

using BitXorOp = reduce::operators::BitXorOp<T>

template<typename T>

using MaxOp = reduce::operators::MaxOp<T>

template<typename T>

using MinOp = reduce::operators::MinOp<T>

template<typename T>

using NoneOp = reduce::operators::None<T>

using NoneType = reduce::operators::NoneType

using None = NoneOp<NoneType>

template<typename T>

using OrOp = reduce::operators::OrOp<T>

template<typename T>

using PlusOp = reduce::operators::PlusOp<T>

Functions

static void broadcastConsensus(int root, TagType& consensus_tag, TagType& consensus_scope, bool& consensus_is_user_tag)

Variables

const CollectiveAlgType fst_collective_alg constexpr

Typedef documentation

Function documentation

Variable documentation