hg: hsx/hotspot-gc/hotspot: 8025441: G1: assert "assert(thread < _num_vtimes) failed: just checking" fails when G1ConcRefinementThreads > ParallelGCThreads

thomas.schatzl at oracle.com thomas.schatzl at oracle.com
Mon Sep 30 07:23:47 PDT 2013


Changeset: 7ec10139bf37
Author:    tschatzl
Date:      2013-09-30 12:43 +0200
URL:       http://hg.openjdk.java.net/hsx/hotspot-gc/hotspot/rev/7ec10139bf37

8025441: G1: assert "assert(thread < _num_vtimes) failed: just checking" fails when G1ConcRefinementThreads > ParallelGCThreads
Summary: The initialization for the remembered set summary data structures used the wrong thread count, i.e. number of worker threads instead of number of refinement threads.
Reviewed-by: brutisso

! src/share/vm/gc_implementation/g1/g1RemSet.cpp
! src/share/vm/gc_implementation/g1/g1RemSetSummary.cpp
! src/share/vm/gc_implementation/g1/g1RemSetSummary.hpp
+ test/gc/g1/TestSummarizeRSetStatsThreads.java



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