idb info team (gdb mode only)

Syntax

idb info team [ team_id, ... ]

Parameters

Description

An OpenMP* team is a set of one or more threads that executes a parallel region.

This command displays the following information for any existing teams, which you specify with team_id, in an OpenMP* application:

• the parent team

• the number of threads in a team

• the team's location

If you do not specify team_id, this command shows all existing teams in the OpenMP* application.

Example

The following example illustrates the type of information that idb info team displays:

(idb)  idb info team
OpenMP Team:  1
Parent Team:  -
Created At:   unknown
Team members
  [0] Thread 1, is master of team 5
 
OpenMP Team:  5
Parent Team:  1
Created At:   "/c_omp_omp.c":main:21:60
Team members
  [0] Thread 1, is master of team 6
  [1] Thread 3, is master of team 9
 
OpenMP Team:  6
Parent Team:  5
Created At:   "/c_omp_omp.c":main:30:59
Team members
  [0] Thread 1
  [1] Thread 4
  [2] Thread 5
 
OpenMP Team:  9
Parent Team:  5
Created At:   "/c_omp_omp.c":main:30:59
Team members
  [0] Thread 3
  [1] Thread 6
  [2] Thread 7

In contrast, the following example illustrates the type of information that idb info openmp thread tree displays for the same thread team hierarchy:

(idb)  idb info openmp thread tree
Team 1
`--[0] Thread 1
   #--Team 5
      |--[0] Thread 1
      |  #--Team 6
      |     |--[0] Thread 1
      |     |--[1] Thread 4
      |     `--[2] Thread 5
      `--[1] Thread 3
         #--Team 9
            |--[0] Thread 3
            |--[1] Thread 6
            `--[2] Thread 7