Mercurial > hg > truffle
annotate .hgignore @ 20543:e7d0505c8a30
8059758: Footprint regressions with JDK-8038423
Summary: Changes in JDK-8038423 always initialize (zero out) virtual memory used for auxiliary data structures. This causes a footprint regression for G1 in startup benchmarks. This is because they do not touch that memory at all, so the operating system does not actually commit these pages. The fix is to, if the initialization value of the data structures matches the default value of just committed memory (=0), do not do anything.
Reviewed-by: jwilhelm, brutisso
author | tschatzl |
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date | Fri, 10 Oct 2014 15:51:58 +0200 |
parents | 436b4a3231bf |
children | 04b9a2566eec |
rev | line source |
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91
a294fd0c4b38
6583644: Move all managed/SCCS files out of 'build' into 'make' directory
kamg
parents:
0
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1 ^build/ |
0 | 2 ^dist/ |
1055
e703499b4b51
6909462: Fix nbproject/private references in .hgignore
ohair
parents:
720
diff
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3 /nbproject/private/ |
720
67a2f5ba5582
6684007: PrintAssembly plugin not available for linux or windows
never
parents:
222
diff
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4 ^src/share/tools/hsdis/build/ |
222 | 5 ^src/share/tools/IdealGraphVisualizer/[a-zA-Z0-9]*/build/ |
6 ^src/share/tools/IdealGraphVisualizer/build/ | |
7 ^src/share/tools/IdealGraphVisualizer/dist/ | |
3264 | 8 ^.hgtip |
4006 | 9 .DS_Store |