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view make/linux/platform_i486.suncc @ 5986:500023bd0818
7143511: G1: Another instance of high GC Worker Other time (50ms)
Summary: Tiered compilation has increased the number of nmethods in the code cache. This has, in turn, significantly increased the number of marked nmethods processed during the StrongRootsScope destructor. Create a specialized version of CodeBlobToOopClosure for G1 which places only those nmethods that contain pointers into the collection set on to the marked nmethods list.
Reviewed-by: iveresov, tonyp
author | johnc |
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date | Tue, 13 Mar 2012 11:05:32 -0700 |
parents | a294fd0c4b38 |
children |
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os_family = linux arch = x86 arch_model = x86_32 os_arch = linux_x86 os_arch_model = linux_x86_32 lib_arch = i386 compiler = sparcWorks gnu_dis_arch = i386 sysdefs = -DLINUX -DSPARC_WORKS -D_GNU_SOURCE -DIA32