if ( m_rdwr.compare_exchange_weak(rdwr,rdwr+(1<<16),mo_acq_rel) )
break;
+ else
+ thrd_yield();
}
// (*1)
rl::backoff bo;
while ( (m_written.load(mo_acquire) & 0xFFFF) != wr ) {
- bo.yield();
+ thrd_yield();
}
t_element * p = & ( m_array[ rd % t_size ] );
if ( m_rdwr.compare_exchange_weak(rdwr,(rd<<16) | ((wr+1)&0xFFFF),mo_acq_rel) )
break;
+ else
+ thrd_yield();
}
// (*1)
rl::backoff bo;
while ( (m_read.load(mo_acquire) & 0xFFFF) != rd ) {
- bo.yield();
+ thrd_yield();
}
t_element * p = & ( m_array[ wr % t_size ] );