kupl_egroup_create

Create a KUPL egroup, which is a collection of KUPL executors.

Interface Definition

kupl_egroup_h kupl_egroup_create(int *executors, int executors_num);

Parameters

**Table 1** Parameter definitions
Parameter	Type	Description	Input/Output
executors	int *	Executors that form the egroup. The specific parameter input method is to assign the IDs of the executors constituting the collection to this array. Constraint: 0 ≤ executors[i] ≤ kupl_get_num_executors()	Input
executors_num	int	Number of executors in the egroup Constraint: 0 ≤ executors_num ≤ kupl_get_num_executors()	Input

Return Value

Success: created egroup
Failure: nullptr

Examples

#include <stdio.h> 
#include "kupl.h" 

int main() 
{ 
    int executor_num = kupl_get_num_executors(); 
    int executors[executor_num]; 
    for (int i =0; i < executor_num; i++) {
        executors[i] = i;
    } 
    kupl_egroup_h egroup = kupl_egroup_create(executors, executor_num);
    kupl_egroup_destroy(egroup); 
    return 0; 
}

The preceding example demonstrates how to create and destroy an egroup. The kupl_egroup_create function creates an egroup containing all executors.

Parent topic: executor-Related Functions