changeset 6450:3d247564e2d8

8021770: BackEdgeThreshold option is no longer used and should be removed Summary: The BackEdgeThreshold option is removed because it is no longer used. Reviewed-by: twisti, kvn, cjplummer Contributed-by: Tobias Hartmann <tobias.hartmann@oracle.com>
author anoll
date Tue, 13 May 2014 11:25:17 +0200
parents c31d0c31e7bf
children 975d903e1de3
files src/cpu/ppc/vm/c2_globals_ppc.hpp src/cpu/sparc/vm/c1_globals_sparc.hpp src/cpu/sparc/vm/c2_globals_sparc.hpp src/cpu/x86/vm/c1_globals_x86.hpp src/cpu/x86/vm/c2_globals_x86.hpp src/cpu/zero/vm/shark_globals_zero.hpp src/share/vm/runtime/arguments.cpp src/share/vm/runtime/globals.hpp
diffstat 8 files changed, 1 insertions(+), 11 deletions(-) [+]
line wrap: on
line diff
--- a/src/cpu/ppc/vm/c2_globals_ppc.hpp	Mon May 12 17:01:57 2014 -0700
+++ b/src/cpu/ppc/vm/c2_globals_ppc.hpp	Tue May 13 11:25:17 2014 +0200
@@ -41,7 +41,6 @@
 define_pd_global(bool, ProfileInterpreter,           true);
 define_pd_global(bool, TieredCompilation,            false);
 define_pd_global(intx, CompileThreshold,             10000);
-define_pd_global(intx, BackEdgeThreshold,            140000);
 
 define_pd_global(intx, OnStackReplacePercentage,     140);
 define_pd_global(intx, ConditionalMoveLimit,         3);
--- a/src/cpu/sparc/vm/c1_globals_sparc.hpp	Mon May 12 17:01:57 2014 -0700
+++ b/src/cpu/sparc/vm/c1_globals_sparc.hpp	Tue May 13 11:25:17 2014 +0200
@@ -40,7 +40,6 @@
 define_pd_global(bool, UseOnStackReplacement,        true );
 define_pd_global(bool, TieredCompilation,            false);
 define_pd_global(intx, CompileThreshold,             1000 ); // Design center runs on 1.3.1
-define_pd_global(intx, BackEdgeThreshold,            100000);
 
 define_pd_global(intx, OnStackReplacePercentage,     1400 );
 define_pd_global(bool, UseTLAB,                      true );
--- a/src/cpu/sparc/vm/c2_globals_sparc.hpp	Mon May 12 17:01:57 2014 -0700
+++ b/src/cpu/sparc/vm/c2_globals_sparc.hpp	Tue May 13 11:25:17 2014 +0200
@@ -44,7 +44,6 @@
 #endif // CC_INTERP
 define_pd_global(bool, TieredCompilation,            trueInTiered);
 define_pd_global(intx, CompileThreshold,             10000);
-define_pd_global(intx, BackEdgeThreshold,            140000);
 
 define_pd_global(intx, OnStackReplacePercentage,     140);
 define_pd_global(intx, ConditionalMoveLimit,         4);
--- a/src/cpu/x86/vm/c1_globals_x86.hpp	Mon May 12 17:01:57 2014 -0700
+++ b/src/cpu/x86/vm/c1_globals_x86.hpp	Tue May 13 11:25:17 2014 +0200
@@ -41,7 +41,6 @@
 define_pd_global(bool, UseOnStackReplacement,        true );
 define_pd_global(bool, TieredCompilation,            false);
 define_pd_global(intx, CompileThreshold,             1500 );
-define_pd_global(intx, BackEdgeThreshold,            100000);
 
 define_pd_global(intx, OnStackReplacePercentage,     933  );
 define_pd_global(intx, FreqInlineSize,               325  );
--- a/src/cpu/x86/vm/c2_globals_x86.hpp	Mon May 12 17:01:57 2014 -0700
+++ b/src/cpu/x86/vm/c2_globals_x86.hpp	Tue May 13 11:25:17 2014 +0200
@@ -45,7 +45,6 @@
 #endif // CC_INTERP
 define_pd_global(bool, TieredCompilation,            trueInTiered);
 define_pd_global(intx, CompileThreshold,             10000);
-define_pd_global(intx, BackEdgeThreshold,            100000);
 
 define_pd_global(intx, OnStackReplacePercentage,     140);
 define_pd_global(intx, ConditionalMoveLimit,         3);
--- a/src/cpu/zero/vm/shark_globals_zero.hpp	Mon May 12 17:01:57 2014 -0700
+++ b/src/cpu/zero/vm/shark_globals_zero.hpp	Tue May 13 11:25:17 2014 +0200
@@ -43,7 +43,6 @@
 define_pd_global(intx,     Tier3CompileThreshold,        2500);
 define_pd_global(intx,     Tier4CompileThreshold,        4500);
 
-define_pd_global(intx,     BackEdgeThreshold,            100000);
 define_pd_global(intx,     Tier2BackEdgeThreshold,       100000);
 define_pd_global(intx,     Tier3BackEdgeThreshold,       100000);
 define_pd_global(intx,     Tier4BackEdgeThreshold,       100000);
--- a/src/share/vm/runtime/arguments.cpp	Mon May 12 17:01:57 2014 -0700
+++ b/src/share/vm/runtime/arguments.cpp	Tue May 13 11:25:17 2014 +0200
@@ -310,6 +310,7 @@
   { "UseBoundThreads",               JDK_Version::jdk(9), JDK_Version::jdk(10) },
   { "DefaultThreadPriority",         JDK_Version::jdk(9), JDK_Version::jdk(10) },
   { "NoYieldsInMicrolock",           JDK_Version::jdk(9), JDK_Version::jdk(10) },
+  { "BackEdgeThreshold",             JDK_Version::jdk(9), JDK_Version::jdk(10) },
   { NULL, JDK_Version(0), JDK_Version(0) }
 };
 
--- a/src/share/vm/runtime/globals.hpp	Mon May 12 17:01:57 2014 -0700
+++ b/src/share/vm/runtime/globals.hpp	Tue May 13 11:25:17 2014 +0200
@@ -177,7 +177,6 @@
 define_pd_global(bool, TieredCompilation,            false);
 
 define_pd_global(intx, CompileThreshold,             0);
-define_pd_global(intx, BackEdgeThreshold,            0);
 
 define_pd_global(intx, OnStackReplacePercentage,     0);
 define_pd_global(bool, ResizeTLAB,                   false);
@@ -3525,10 +3524,6 @@
   product_pd(intx, CompileThreshold,                                        \
           "number of interpreted method invocations before (re-)compiling") \
                                                                             \
-  product_pd(intx, BackEdgeThreshold,                                       \
-          "Interpreter Back edge threshold at which an OSR compilation is " \
-          "invoked")                                                        \
-                                                                            \
   product(intx, Tier0InvokeNotifyFreqLog, 7,                                \
           "Interpreter (tier 0) invocation notification frequency")         \
                                                                             \