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Enhancement
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Resolution: Fixed
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P4
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8-shenandoah, 11-shenandoah, 13
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b20
Since we switched to strong to-space invariant, if we pre-evacuate all roots, the roots should only contain to-space references, until next evacuation cycle. Therefore, we can avoid a couple of update roots calls. Also, make code easy to reason.
The change may prolong final_mark pause. It is temporary. I intent to move several pre-evacuated roots to concurrent phase, in followup RFEs.
The change may prolong final_mark pause. It is temporary. I intent to move several pre-evacuated roots to concurrent phase, in followup RFEs.
- blocks
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- Resolved
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- relates to
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- Resolved
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JDK-8229865 Use explicit #include debug.hpp for STATIC_ASSERT in gc/shenandoah/shenandoahUtils.cpp
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- Resolved
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- Resolved
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