2
Loop body containing only an active lambda is parallel:
•Loop control statement is evaluated on
the master thread.
•Master dynamically assigns loop
iterations to team threads.
•Number of threads actually used is
tuned to local hardware.
for( init;
condition; incr ) active {
// this code is executed across the team
}
// this code is executed across the team
}
for each( Type t in collection ) active {
// this code is executed across the team
}
// this code is executed across the team
}
while( condition ) active {
// this code is executed across the team
}
// this code is executed across the team
}
do active {
// this code is executed across the team
} while( condition );
// this code is executed across the team
} while( condition );
Active Loop
Bodies