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comparison src/share/vm/runtime/globals.hpp @ 11173:6b0fd0964b87

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Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/
author Doug Simon <doug.simon@oracle.com>
date Wed, 31 Jul 2013 11:00:54 +0200
parents d55f24eac4b1 02d7aa1456c9
children 91e5f927af63
comparison
equal deleted inserted replaced
10912:4ea54634f03e 11173:6b0fd0964b87
187 define_pd_global(intx, InlineUnsafeOps, true); 187 define_pd_global(intx, InlineUnsafeOps, true);
188 define_pd_global(intx, InitialCodeCacheSize, 160*K); 188 define_pd_global(intx, InitialCodeCacheSize, 160*K);
189 define_pd_global(intx, ReservedCodeCacheSize, 32*M); 189 define_pd_global(intx, ReservedCodeCacheSize, 32*M);
190 define_pd_global(intx, CodeCacheExpansionSize, 32*K); 190 define_pd_global(intx, CodeCacheExpansionSize, 32*K);
191 define_pd_global(intx, CodeCacheMinBlockLength, 1); 191 define_pd_global(intx, CodeCacheMinBlockLength, 1);
192 define_pd_global(intx, CodeCacheMinimumUseSpace, 200*K);
192 define_pd_global(uintx,MetaspaceSize, ScaleForWordSize(4*M)); 193 define_pd_global(uintx,MetaspaceSize, ScaleForWordSize(4*M));
193 define_pd_global(bool, NeverActAsServerClassMachine, true); 194 define_pd_global(bool, NeverActAsServerClassMachine, true);
194 define_pd_global(uint64_t,MaxRAM, 1ULL*G); 195 define_pd_global(uint64_t,MaxRAM, 1ULL*G);
195 #define CI_COMPILER_COUNT 0 196 #define CI_COMPILER_COUNT 0
196 #else 197 #else
232 static Flag *flags; 233 static Flag *flags;
233 234
234 // number of flags 235 // number of flags
235 static size_t numFlags; 236 static size_t numFlags;
236 237
237 static Flag* find_flag(char* name, size_t length, bool allow_locked = false); 238 static Flag* find_flag(const char* name, size_t length, bool allow_locked = false);
239 static Flag* fuzzy_match(const char* name, size_t length, bool allow_locked = false);
238 240
239 bool is_bool() const { return strcmp(type, "bool") == 0; } 241 bool is_bool() const { return strcmp(type, "bool") == 0; }
240 bool get_bool() const { return *((bool*) addr); } 242 bool get_bool() const { return *((bool*) addr); }
241 void set_bool(bool value) { *((bool*) addr) = value; } 243 void set_bool(bool value) { *((bool*) addr) = value; }
242 244
656 "SSE4.2 versions of intrinsics") \ 658 "SSE4.2 versions of intrinsics") \
657 \ 659 \
658 product(bool, UseAESIntrinsics, false, \ 660 product(bool, UseAESIntrinsics, false, \
659 "use intrinsics for AES versions of crypto") \ 661 "use intrinsics for AES versions of crypto") \
660 \ 662 \
663 product(bool, UseCRC32Intrinsics, false, \
664 "use intrinsics for java.util.zip.CRC32") \
665 \
661 develop(bool, TraceCallFixup, false, \ 666 develop(bool, TraceCallFixup, false, \
662 "traces all call fixups") \ 667 "traces all call fixups") \
663 \ 668 \
664 product(bool, DeoptimizeALot, false, \ 669 product(bool, DeoptimizeALot, false, \
665 "deoptimize at every exit from the runtime system") \ 670 "deoptimize at every exit from the runtime system") \
2598 /* Note: This value is zero mod 1<<13 for a cheap sparc set. */ \ 2603 /* Note: This value is zero mod 1<<13 for a cheap sparc set. */ \
2599 "Inline allocations larger than this in doublewords must go slow")\ 2604 "Inline allocations larger than this in doublewords must go slow")\
2600 \ 2605 \
2601 product(bool, AggressiveOpts, false, \ 2606 product(bool, AggressiveOpts, false, \
2602 "Enable aggressive optimizations - see arguments.cpp") \ 2607 "Enable aggressive optimizations - see arguments.cpp") \
2603 \
2604 product(bool, UseStringCache, false, \
2605 "Enable String cache capabilities on String.java") \
2606 \ 2608 \
2607 /* statistics */ \ 2609 /* statistics */ \
2608 develop(bool, CountCompiledCalls, false, \ 2610 develop(bool, CountCompiledCalls, false, \
2609 "counts method invocations") \ 2611 "counts method invocations") \
2610 \ 2612 \
3180 product_pd(intx, OptoLoopAlignment, \ 3182 product_pd(intx, OptoLoopAlignment, \
3181 "Align inner loops to zero relative to this modulus") \ 3183 "Align inner loops to zero relative to this modulus") \
3182 \ 3184 \
3183 product_pd(uintx, InitialCodeCacheSize, \ 3185 product_pd(uintx, InitialCodeCacheSize, \
3184 "Initial code cache size (in bytes)") \ 3186 "Initial code cache size (in bytes)") \
3187 \
3188 develop_pd(uintx, CodeCacheMinimumUseSpace, \
3189 "Minimum code cache size (in bytes) required to start VM.") \
3185 \ 3190 \
3186 product_pd(uintx, ReservedCodeCacheSize, \ 3191 product_pd(uintx, ReservedCodeCacheSize, \
3187 "Reserved code cache size (in bytes) - maximum code cache size") \ 3192 "Reserved code cache size (in bytes) - maximum code cache size") \
3188 \ 3193 \
3189 product(uintx, CodeCacheMinimumFreeSpace, 500*K, \ 3194 product(uintx, CodeCacheMinimumFreeSpace, 500*K, \
3693 "Parse all generic signatures while classloading") \ 3698 "Parse all generic signatures while classloading") \
3694 \ 3699 \
3695 develop(bool, VerifyGenericSignatures, false, \ 3700 develop(bool, VerifyGenericSignatures, false, \
3696 "Abort VM on erroneous or inconsistent generic signatures") \ 3701 "Abort VM on erroneous or inconsistent generic signatures") \
3697 \ 3702 \
3703 product(bool, ParseGenericDefaults, false, \
3704 "Parse generic signatures for default method handling") \
3705 \
3698 product(bool, UseVMInterruptibleIO, false, \ 3706 product(bool, UseVMInterruptibleIO, false, \
3699 "(Unstable, Solaris-specific) Thread interrupt before or with " \ 3707 "(Unstable, Solaris-specific) Thread interrupt before or with " \
3700 "EINTR for I/O operations results in OS_INTRPT. The default value"\ 3708 "EINTR for I/O operations results in OS_INTRPT. The default value"\
3701 " of this flag is true for JDK 6 and earlier") \ 3709 " of this flag is true for JDK 6 and earlier") \
3702 \ 3710 \