NAME¶
ck_pr_fence_load_depends —
data dependency barrier
LIBRARY¶
Concurrency Kit (libck, -lck)
SYNOPSIS¶
#include
<ck_pr.h>
void
ck_pr_fence_load_depends(
void);
DESCRIPTION¶
The
ck_pr_fence_load_depends(
3)
emits necessary fences for pure data-dependent loads. It currently only serves
as a compiler barrier for Concurrency Kit's supported platforms. Unless you're
on architecture which re-orders data-dependent loads (such as the defunct
Alpha), this function is unnecessary.
RETURN VALUES¶
This function has no return value.
SEE ALSO¶
ck_pr_stall(3),
ck_pr_fence_atomic(3),
ck_pr_fence_atomic_store(3),
ck_pr_fence_atomic_load(3),
ck_pr_fence_load(3),
ck_pr_fence_load_atomic(3),
ck_pr_fence_load_store(3),
ck_pr_fence_store(3),
ck_pr_fence_memory(3),
ck_pr_barrier(3),
ck_pr_fas(3),
ck_pr_load(3),
ck_pr_store(3),
ck_pr_faa(3),
ck_pr_inc(3),
ck_pr_dec(3),
ck_pr_neg(3),
ck_pr_not(3),
ck_pr_add(3),
ck_pr_sub(3),
ck_pr_and(3),
ck_pr_or(3),
ck_pr_xor(3),
ck_pr_cas(3),
ck_pr_btc(3),
ck_pr_bts(3),
ck_pr_btr(3)
Additional information available at
http://concurrencykit.org/
