Mercurial > hg > truffle
comparison src/share/vm/runtime/globals.hpp @ 6736:11fb740ce98f
7196103: NPG: Unable to allocate bit map for parallel garbage collection for the requested heap size
Summary: Don't allocate huge class metaspace size by default on x64
Reviewed-by: stefank, jmasa, kvn
author | coleenp |
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date | Fri, 07 Sep 2012 16:42:25 -0400 |
parents | da91efe96a93 |
children | 9a86ddfc6c8f |
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6735:aed758eda82a | 6736:11fb740ce98f |
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2991 "Initial size of Metaspaces (in bytes)") \ | 2991 "Initial size of Metaspaces (in bytes)") \ |
2992 \ | 2992 \ |
2993 product(uintx, MaxMetaspaceSize, max_uintx, \ | 2993 product(uintx, MaxMetaspaceSize, max_uintx, \ |
2994 "Maximum size of Metaspaces (in bytes)") \ | 2994 "Maximum size of Metaspaces (in bytes)") \ |
2995 \ | 2995 \ |
2996 product(uintx, ClassMetaspaceSize, NOT_LP64(1*M) LP64_ONLY(512*M), \ | 2996 product(uintx, ClassMetaspaceSize, 2*M, \ |
2997 "Maximum size of InstanceKlass area in Metaspace used for " \ | 2997 "Maximum size of InstanceKlass area in Metaspace used for " \ |
2998 "UseCompressedKlassPointers") \ | 2998 "UseCompressedKlassPointers") \ |
2999 \ | 2999 \ |
3000 product(uintx, MinHeapFreeRatio, 40, \ | 3000 product(uintx, MinHeapFreeRatio, 40, \ |
3001 "Min percentage of heap free after GC to avoid expansion") \ | 3001 "Min percentage of heap free after GC to avoid expansion") \ |