Request for Review (s) - 8154743: Internal Error: psParallelCompact.hpp assert(addr >= _region_start) failed: bad addr
kim.barrett at oracle.com
Wed Apr 27 18:29:07 UTC 2016
> On Apr 25, 2016, at 5:23 PM, Jon Masamitsu <jon.masamitsu at oracle.com> wrote:
> 8154743: Internal Error: psParallelCompact.hpp assert(addr >= _region_start) failed: bad addr
> ParallelGC summarizes liveness information (among other things) into
> regions for parallel compaction. It allows the calculation of the region
> index for the region just beyond the end of the heap but should not
> access that region. One of the printing methods mistakenly did.
> One line fix + more detail on a couple of the asserts + a test
> Tested with new test and with gc_test_suite (in progress) and -Xlog:all=trace.
Looks good. Thanks for adding the test.
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