Mercurial > hg > graal-jvmci-8
comparison test/testlibrary/whitebox/sun/hotspot/WhiteBox.java @ 12233:40136aa2cdb1
8010722: assert: failed: heap size is too big for compressed oops
Summary: Use conservative assumptions of required alignment for the various garbage collector components into account when determining the maximum heap size that supports compressed oops. Using this conservative value avoids several circular dependencies in the calculation.
Reviewed-by: stefank, dholmes
| author | tschatzl |
|---|---|
| date | Wed, 11 Sep 2013 16:25:02 +0200 |
| parents | 5fd8e2fbafd4 |
| children | 9d8b29a0548c |
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| 12230:040895ec3920 | 12233:40136aa2cdb1 |
|---|---|
| 59 | 59 |
| 60 static { | 60 static { |
| 61 registerNatives(); | 61 registerNatives(); |
| 62 } | 62 } |
| 63 | 63 |
| 64 // Get the maximum heap size supporting COOPs | |
| 65 public native long getCompressedOopsMaxHeapSize(); | |
| 64 // Arguments | 66 // Arguments |
| 65 public native void printHeapSizes(); | 67 public native void printHeapSizes(); |
| 66 | 68 |
| 67 // Memory | 69 // Memory |
| 68 public native long getObjectAddress(Object o); | 70 public native long getObjectAddress(Object o); |