Mercurial > hg > graal-compiler
view make/bsd/platform_sparcv9 @ 6106:1d478c993020
7143858: G1: Back to back young GCs with the second GC having a minimally sized eden
Summary: Before the last thread to leave a JNI critical region was able to schedule a GCLocker Initiated GC, another thread was attempting an allocation and saw that the GCLocker region was no longer active and successfully scheduled a GC. Stall allocating threads until the GCLocker Initiated GC is performed and then retry the allocation.
Reviewed-by: brutisso, huntch
author | johnc |
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date | Tue, 29 May 2012 10:18:02 -0700 |
parents | f08d439fab8c |
children |
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os_family = bsd arch = sparc arch_model = sparc os_arch = bsd_sparc os_arch_model = bsd_sparc lib_arch = sparcv9 compiler = gcc sysdefs = -D_ALLBSD_SOURCE -D_GNU_SOURCE -DSPARC