mpiInfo.hpp File Reference

Provide information about MPI capabilities. More...

#include <optional>
#include <string>

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Namespaces
namespace	shamcomm
	namespace for communication related stuff

Enumerations
enum	shamcomm::StateMPI_Aware {   shamcomm::Unknown , shamcomm::Yes , shamcomm::No , shamcomm::ForcedYes ,   shamcomm::ForcedNo }
	Enum to describe the MPI capabilities. More...

Functions
bool	shamcomm::is_direct_comm_aware (const StateMPI_Aware &v)
StateMPI_Aware	shamcomm::get_mpi_cuda_aware_status ()
	Get the MPI CUDA aware capability.
StateMPI_Aware	shamcomm::get_mpi_rocm_aware_status ()
	Get the MPI ROCM aware capability.
std::optional< StateMPI_Aware >	shamcomm::should_force_dgpu_state ()
	Should DGPU should be forced.
void	shamcomm::fetch_mpi_capabilities (std::optional< StateMPI_Aware > forced_state)
	Fetch the MPI capabilities.
void	shamcomm::print_mpi_capabilities ()
	Print the MPI capabilities.
void	shamcomm::print_mpi_comm_info ()
	Print the MPI communicator infos.
std::string	shamcomm::get_process_name ()
	Get the process name.

Detailed Description

Provide information about MPI capabilities.

Author

Timothée David–Cléris (tim.s.nosp@m.hamr.nosp@m.ock@p.nosp@m.roto.nosp@m.n.me)

This header provides information about the MPI capabilities of the current process.

Definition in file mpiInfo.hpp.