Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/gc_implementation/g1/concurrentMark.cpp

rev 7989 : 8058354: SPECjvm2008-Derby -2.7% performance regression on Solaris-X64 starting with 9-b29
Summary: Allow partial use of large pages for auxiliary data structures in G1.
Reviewed-by: jmasa

1 line changed: 0 ins; 0 del; 1 mod; 4703 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp

rev 7989 : 8058354: SPECjvm2008-Derby -2.7% performance regression on Solaris-X64 starting with 9-b29
Summary: Allow partial use of large pages for auxiliary data structures in G1.
Reviewed-by: jmasa
rev 7990 : imported patch 8058354-stefank-review
rev 7991 : imported patch 8058354-more-stefank-review
rev 7992 : imported patch 8058354-more-more-stefank-review

55 lines changed: 20 ins; 23 del; 12 mod; 6774 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp

rev 7989 : 8058354: SPECjvm2008-Derby -2.7% performance regression on Solaris-X64 starting with 9-b29
Summary: Allow partial use of large pages for auxiliary data structures in G1.
Reviewed-by: jmasa

6 lines changed: 6 ins; 0 del; 0 mod; 1639 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/gc_implementation/g1/g1PageBasedVirtualSpace.cpp

rev 7989 : 8058354: SPECjvm2008-Derby -2.7% performance regression on Solaris-X64 starting with 9-b29
Summary: Allow partial use of large pages for auxiliary data structures in G1.
Reviewed-by: jmasa
rev 7990 : imported patch 8058354-stefank-review
rev 7991 : imported patch 8058354-more-stefank-review
rev 7992 : imported patch 8058354-more-more-stefank-review
rev 7993 : imported patch per-comments

123 lines changed: 86 ins; 4 del; 33 mod; 147 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/gc_implementation/g1/g1PageBasedVirtualSpace.hpp

rev 7989 : 8058354: SPECjvm2008-Derby -2.7% performance regression on Solaris-X64 starting with 9-b29
Summary: Allow partial use of large pages for auxiliary data structures in G1.
Reviewed-by: jmasa
rev 7990 : imported patch 8058354-stefank-review
rev 7991 : imported patch 8058354-more-stefank-review
rev 7992 : imported patch 8058354-more-more-stefank-review
rev 7993 : imported patch per-comments

44 lines changed: 33 ins; 2 del; 9 mod; 105 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/gc_implementation/g1/g1RegionToSpaceMapper.cpp

rev 7989 : 8058354: SPECjvm2008-Derby -2.7% performance regression on Solaris-X64 starting with 9-b29
Summary: Allow partial use of large pages for auxiliary data structures in G1.
Reviewed-by: jmasa
rev 7990 : imported patch 8058354-stefank-review
rev 7991 : imported patch 8058354-more-stefank-review
rev 7992 : imported patch 8058354-more-more-stefank-review
rev 7993 : imported patch per-comments

35 lines changed: 4 ins; 2 del; 29 mod; 129 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/gc_implementation/g1/g1RegionToSpaceMapper.hpp

rev 7989 : 8058354: SPECjvm2008-Derby -2.7% performance regression on Solaris-X64 starting with 9-b29
Summary: Allow partial use of large pages for auxiliary data structures in G1.
Reviewed-by: jmasa
rev 7990 : imported patch 8058354-stefank-review
rev 7991 : imported patch 8058354-more-stefank-review
rev 7992 : imported patch 8058354-more-more-stefank-review
rev 7993 : imported patch per-comments

10 lines changed: 4 ins; 0 del; 6 mod; 82 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/gc_implementation/g1/heapRegionSet.cpp

rev 7989 : 8058354: SPECjvm2008-Derby -2.7% performance regression on Solaris-X64 starting with 9-b29
Summary: Allow partial use of large pages for auxiliary data structures in G1.
Reviewed-by: jmasa

1 line changed: 1 ins; 0 del; 0 mod; 453 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/prims/whitebox.cpp

rev 7989 : 8058354: SPECjvm2008-Derby -2.7% performance regression on Solaris-X64 starting with 9-b29
Summary: Allow partial use of large pages for auxiliary data structures in G1.
Reviewed-by: jmasa

5 lines changed: 5 ins; 0 del; 0 mod; 1454 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/runtime/virtualspace.cpp

rev 7990 : imported patch 8058354-stefank-review

12 lines changed: 8 ins; 0 del; 4 mod; 1367 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/runtime/virtualspace.hpp

rev 7990 : imported patch 8058354-stefank-review

6 lines changed: 5 ins; 0 del; 1 mod; 217 unchg

------ ------ ------ ------ --- New Patch Raw test/gc/g1/TestLargePageUseForAuxMemory.java

rev 7989 : 8058354: SPECjvm2008-Derby -2.7% performance regression on Solaris-X64 starting with 9-b29
Summary: Allow partial use of large pages for auxiliary data structures in G1.
Reviewed-by: jmasa

129 lines changed: 129 ins; 0 del; 0 mod; 0 unchg

This code review page was prepared using ../../../tools/webrev.sh (vers 25.6-hg+openjdk.java.net).