Mercurial > hg > graal-jvmci-8
comparison src/share/vm/gc_implementation/g1/concurrentMark.cpp @ 9088:89e4d67fdd2a
Merge
author | Gilles Duboscq <duboscq@ssw.jku.at> |
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date | Fri, 12 Apr 2013 14:05:42 +0200 |
parents | 7b835924c31c |
children | b06ac540229e |
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9037:b008f40b67d0 | 9088:89e4d67fdd2a |
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98 "size inconsistency"); | 98 "size inconsistency"); |
99 return _bmStartWord == (HeapWord*)(heap_rs.base()) && | 99 return _bmStartWord == (HeapWord*)(heap_rs.base()) && |
100 _bmWordSize == heap_rs.size()>>LogHeapWordSize; | 100 _bmWordSize == heap_rs.size()>>LogHeapWordSize; |
101 } | 101 } |
102 #endif | 102 #endif |
103 | |
104 void CMBitMapRO::print_on_error(outputStream* st, const char* prefix) const { | |
105 _bm.print_on_error(st, prefix); | |
106 } | |
103 | 107 |
104 bool CMBitMap::allocate(ReservedSpace heap_rs) { | 108 bool CMBitMap::allocate(ReservedSpace heap_rs) { |
105 _bmStartWord = (HeapWord*)(heap_rs.base()); | 109 _bmStartWord = (HeapWord*)(heap_rs.base()); |
106 _bmWordSize = heap_rs.size()/HeapWordSize; // heap_rs.size() is in bytes | 110 _bmWordSize = heap_rs.size()/HeapWordSize; // heap_rs.size() is in bytes |
107 ReservedSpace brs(ReservedSpace::allocation_align_size_up( | 111 ReservedSpace brs(ReservedSpace::allocation_align_size_up( |
3273 | 3277 |
3274 void ConcurrentMark::print_worker_threads_on(outputStream* st) const { | 3278 void ConcurrentMark::print_worker_threads_on(outputStream* st) const { |
3275 if (use_parallel_marking_threads()) { | 3279 if (use_parallel_marking_threads()) { |
3276 _parallel_workers->print_worker_threads_on(st); | 3280 _parallel_workers->print_worker_threads_on(st); |
3277 } | 3281 } |
3282 } | |
3283 | |
3284 void ConcurrentMark::print_on_error(outputStream* st) const { | |
3285 st->print_cr("Marking Bits (Prev, Next): (CMBitMap*) " PTR_FORMAT ", (CMBitMap*) " PTR_FORMAT, | |
3286 _prevMarkBitMap, _nextMarkBitMap); | |
3287 _prevMarkBitMap->print_on_error(st, " Prev Bits: "); | |
3288 _nextMarkBitMap->print_on_error(st, " Next Bits: "); | |
3278 } | 3289 } |
3279 | 3290 |
3280 // We take a break if someone is trying to stop the world. | 3291 // We take a break if someone is trying to stop the world. |
3281 bool ConcurrentMark::do_yield_check(uint worker_id) { | 3292 bool ConcurrentMark::do_yield_check(uint worker_id) { |
3282 if (should_yield()) { | 3293 if (should_yield()) { |