本文整理汇总了C++中SharedHeap::rem_set方法的典型用法代码示例。如果您正苦于以下问题：C++ SharedHeap::rem_set方法的具体用法？C++ SharedHeap::rem_set怎么用？C++ SharedHeap::rem_set使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SharedHeap的用法示例。
在下文中一共展示了SharedHeap::rem_set方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: assert
void G1MarkSweep::invoke_at_safepoint(ReferenceProcessor* rp,
bool clear_all_softrefs) {
assert(SafepointSynchronize::is_at_safepoint(), "must be at a safepoint");
SharedHeap* sh = SharedHeap::heap();
#ifdef ASSERT
if (sh->collector_policy()->should_clear_all_soft_refs()) {
assert(clear_all_softrefs, "Policy should have been checked earler");
}
#endif
// hook up weak ref data so it can be used during Mark-Sweep
assert(GenMarkSweep::ref_processor() == NULL, "no stomping");
assert(rp != NULL, "should be non-NULL");
GenMarkSweep::_ref_processor = rp;
rp->setup_policy(clear_all_softrefs);
// When collecting the permanent generation methodOops may be moving,
// so we either have to flush all bcp data or convert it into bci.
CodeCache::gc_prologue();
Threads::gc_prologue();
// Increment the invocation count for the permanent generation, since it is
// implicitly collected whenever we do a full mark sweep collection.
sh->perm_gen()->stat_record()->invocations++;
bool marked_for_unloading = false;
allocate_stacks();
// We should save the marks of the currently locked biased monitors.
// The marking doesn't preserve the marks of biased objects.
BiasedLocking::preserve_marks();
mark_sweep_phase1(marked_for_unloading, clear_all_softrefs);
if (VerifyDuringGC) {
G1CollectedHeap* g1h = G1CollectedHeap::heap();
g1h->checkConcurrentMark();
}
mark_sweep_phase2();
// Don't add any more derived pointers during phase3
COMPILER2_PRESENT(DerivedPointerTable::set_active(false));
mark_sweep_phase3();
mark_sweep_phase4();
GenMarkSweep::restore_marks();
BiasedLocking::restore_marks();
GenMarkSweep::deallocate_stacks();
// We must invalidate the perm-gen rs, so that it gets rebuilt.
GenRemSet* rs = sh->rem_set();
rs->invalidate(sh->perm_gen()->used_region(), true /*whole_heap*/);
// "free at last gc" is calculated from these.
// CHF: cheating for now!!!
// Universe::set_heap_capacity_at_last_gc(Universe::heap()->capacity());
// Universe::set_heap_used_at_last_gc(Universe::heap()->used());
Threads::gc_epilogue();
CodeCache::gc_epilogue();
// refs processing: clean slate
GenMarkSweep::_ref_processor = NULL;
}