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8030177: G1: Enable TLAB resizing

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Reviewed-by: tschatzl, stefank, jmasa
This commit is contained in:
Bengt Rutisson 2014-01-27 13:14:53 +01:00
parent 81ba2e32c0
commit 9b29efeb63
20 changed files with 141 additions and 74 deletions
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11
hotspot/src/share/vm/gc_implementation/shared/parGCAllocBuffer.hpp
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@ -181,16 +181,7 @@ class PLABStats VALUE_OBJ_CLASS_SPEC {
_used(0),
_desired_plab_sz(desired_plab_sz_),
_filter(wt)
{
size_t min_sz = min_size();
size_t max_sz = max_size();
size_t aligned_min_sz = align_object_size(min_sz);
size_t aligned_max_sz = align_object_size(max_sz);
assert(min_sz <= aligned_min_sz && max_sz >= aligned_max_sz &&
min_sz <= max_sz,
"PLAB clipping computation in adjust_desired_plab_sz()"
" may be incorrect");
}
{ }
static const size_t min_size() {
return ParGCAllocBuffer::min_size();