Mercurial > hg > graal-jvmci-8
diff src/share/vm/memory/defNewGeneration.cpp @ 13060:8f07aa079343
8016309: assert(eden_size > 0 && survivor_size > 0) failed: just checking
7057939: jmap shows MaxNewSize=4GB when Java is using parallel collector
Summary: Major cleanup of the collectorpolicy classes
Reviewed-by: tschatzl, jcoomes
| author | jwilhelm |
|---|---|
| date | Fri, 01 Nov 2013 17:09:38 +0100 |
| parents | 330dfb0476f4 |
| children | 86e6d691f2e1 |
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--- a/src/share/vm/memory/defNewGeneration.cpp Mon Oct 21 18:56:20 2013 +0200 +++ b/src/share/vm/memory/defNewGeneration.cpp Fri Nov 01 17:09:38 2013 +0100 @@ -204,7 +204,7 @@ // Compute the maximum eden and survivor space sizes. These sizes // are computed assuming the entire reserved space is committed. // These values are exported as performance counters. - uintx alignment = GenCollectedHeap::heap()->collector_policy()->min_alignment(); + uintx alignment = GenCollectedHeap::heap()->collector_policy()->space_alignment(); uintx size = _virtual_space.reserved_size(); _max_survivor_size = compute_survivor_size(size, alignment); _max_eden_size = size - (2*_max_survivor_size); @@ -235,7 +235,7 @@ bool clear_space, bool mangle_space) { uintx alignment = - GenCollectedHeap::heap()->collector_policy()->min_alignment(); + GenCollectedHeap::heap()->collector_policy()->space_alignment(); // If the spaces are being cleared (only done at heap initialization // currently), the survivor spaces need not be empty. @@ -473,7 +473,7 @@ } size_t DefNewGeneration::max_capacity() const { - const size_t alignment = GenCollectedHeap::heap()->collector_policy()->min_alignment(); + const size_t alignment = GenCollectedHeap::heap()->collector_policy()->space_alignment(); const size_t reserved_bytes = reserved().byte_size(); return reserved_bytes - compute_survivor_size(reserved_bytes, alignment); }