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comparison src/share/vm/gc_implementation/parNew/asParNewGeneration.cpp @ 13:183f41cf8bfe

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6557851: CMS: ergonomics defaults are not set with FLAG_SET_ERGO Summary: Default values set by cms ergonomics are set with FLAG_SET_DEFAULT so down stream the values look like the default values and affect how later parameters are set. Set these values with FLAG_SET_ERGO instead and adjust how later parameters are interpreted. Reviewed-by: iveresov, apetrusenko, pbk, ysr
author jmasa
date Sun, 02 Mar 2008 16:10:12 -0800
parents a61af66fc99e
children d1605aabd0a1 12eea04c8b06
comparison
equal deleted inserted replaced
12:6432c3bb6240 13:183f41cf8bfe
72 size_t ASParNewGeneration::available_to_live() const { 72 size_t ASParNewGeneration::available_to_live() const {
73 #undef SHRINKS_AT_END_OF_EDEN 73 #undef SHRINKS_AT_END_OF_EDEN
74 #ifdef SHRINKS_AT_END_OF_EDEN 74 #ifdef SHRINKS_AT_END_OF_EDEN
75 size_t delta_in_survivor = 0; 75 size_t delta_in_survivor = 0;
76 ParallelScavengeHeap* heap = (ParallelScavengeHeap*)Universe::heap(); 76 ParallelScavengeHeap* heap = (ParallelScavengeHeap*)Universe::heap();
77 const size_t space_alignment = heap->intra_generation_alignment(); 77 const size_t space_alignment = heap->intra_heap_alignment();
78 const size_t gen_alignment = heap->generation_alignment(); 78 const size_t gen_alignment = heap->object_heap_alignment();
79 79
80 MutableSpace* space_shrinking = NULL; 80 MutableSpace* space_shrinking = NULL;
81 if (from_space()->end() > to_space()->end()) { 81 if (from_space()->end() > to_space()->end()) {
82 space_shrinking = from_space(); 82 space_shrinking = from_space();
83 } else { 83 } else {