File MPIUtils.hpp

↰ Parent directory (src/utils)

Thin wrappers around MPI, providing a single guarded surface for multi-process parallelism.

Definition (src/utils/MPIUtils.hpp)

• Program Listing for File MPIUtils.hpp

Detailed Description

Mark Krumholz

2026-09-11

Copyright (c) 2026 Mark Krumholz. All rights reserved.

Includes

• algorithm

• iostream

• utility

Included By

• File UniqueIDManager.hpp

Namespaces

• Namespace utils

• Namespace utils::detail

Classes

• Class MPIGuard

Functions

• Function utils::detail::cachedMPIRank

• Function utils::detail::cachedMPISize

• Function utils::finalizeMPI

• Function utils::initMPI

• Function utils::isIORank

• Function utils::mpiAllReceivedSigterm

• Function utils::mpiBarrier

• Function utils::mpiPartitionRange

• Function utils::mpiRank

• Function utils::mpiSize

Variables

• Variable utils::mpiUidStride