Mercurial > hg > truffle
comparison src/share/vm/runtime/os.cpp @ 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 | c636758ea616 |
| children | 179cd89fb279 |
comparison
equal
deleted
inserted
replaced
| 12230:040895ec3920 | 12233:40136aa2cdb1 |
|---|---|
| 312 } | 312 } |
| 313 } | 313 } |
| 314 } | 314 } |
| 315 } | 315 } |
| 316 | 316 |
| 317 void os::init_before_ergo() { | |
| 318 // We need to initialize large page support here because ergonomics takes some | |
| 319 // decisions depending on large page support and the calculated large page size. | |
| 320 large_page_init(); | |
| 321 } | |
| 317 | 322 |
| 318 void os::signal_init() { | 323 void os::signal_init() { |
| 319 if (!ReduceSignalUsage) { | 324 if (!ReduceSignalUsage) { |
| 320 // Setup JavaThread for processing signals | 325 // Setup JavaThread for processing signals |
| 321 EXCEPTION_MARK; | 326 EXCEPTION_MARK; |