ICV Override Relationships

| OPENMP API Specification: "Version 5.2 -- GIT rev 95b2e3a44"

Section 2.4 shows the override relationships among construct clauses and ICVs. The table only lists ICVs that can be overridden by a clause.

Table 2.4:ICV Override Relationships

ICV	construct clause, if used



bind-var	proc_bind
def-allocator-var	allocate, allocator
nteams-var	num_teams
nthreads-var	num_threads
run-sched-var	schedule
teams-thread-limit-var	thread_limit

Semantics

The num_threads clause overrides the value of the ﬁrst element of the nthreads-var ICV.
If a schedule clause speciﬁes a modiﬁer then that modiﬁer overrides any modiﬁer that is speciﬁed in the run-sched-var ICV.
If bind-var is not set to false then the proc_bind clause overrides the value of the ﬁrst element of the bind-var ICV; otherwise, the proc_bind clause has no eﬀect.

Cross References