#include <deal.II/base/mpi.h>

Public Attributes
double	sum

double	min

double	max

unsigned int	min_index

unsigned int	max_index

double	avg

Detailed Description

A data structure to store the result of the min_max_avg() function. The structure stores the minimum, maximum, and average of one value contributed by each processor that participates in an MPI communicator. The structure also stores the indices (or, more precisely, the MPI rank) of the processors that hold the minimum and maximum values, as well as the sum over all values.

Note: This structure has no constructors because MPI requires it to be a POD type.

Definition at line 363 of file mpi.h.

Member Data Documentation

◆ sum

double Utilities::MPI::MinMaxAvg::sum

The sum over all values contributed by the processors that participate in the call to min_max_avg().

Definition at line 369 of file mpi.h.

◆ min

double Utilities::MPI::MinMaxAvg::min

The minimum value over all values contributed by the processors that participate in the call to min_max_avg().

Definition at line 375 of file mpi.h.

◆ max

double Utilities::MPI::MinMaxAvg::max

The maximum value over all values contributed by the processors that participate in the call to min_max_avg().

Definition at line 381 of file mpi.h.

◆ min_index

unsigned int Utilities::MPI::MinMaxAvg::min_index

One of the ranks (i.e., MPI rank within an MPI communicator) of the processors that hold the minimal value.

Definition at line 391 of file mpi.h.

◆ max_index

unsigned int Utilities::MPI::MinMaxAvg::max_index

One of the ranks (i.e., MPI rank within an MPI communicator) of the processors that hold the maximal value.

Definition at line 401 of file mpi.h.

◆ avg

double Utilities::MPI::MinMaxAvg::avg

The average of the values contributed by the processors that participate in the call to min_max_avg().

Definition at line 407 of file mpi.h.

The documentation for this struct was generated from the following file:

deal.II/base/mpi.h

Public Attributes