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comparison src/share/vm/runtime/globals.hpp @ 1796:18c378513575

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Merge
author kvn
date Thu, 16 Sep 2010 16:48:40 -0700
parents eeade8e89248 d5d065957597
children 0715f0cf171d 3dc12ef8735e
comparison
equal deleted inserted replaced
1781:97fbf5beff7b 1796:18c378513575
33 define_pd_global(bool, ProfileInterpreter, false); 33 define_pd_global(bool, ProfileInterpreter, false);
34 define_pd_global(bool, ProfileTraps, false); 34 define_pd_global(bool, ProfileTraps, false);
35 define_pd_global(bool, TieredCompilation, false); 35 define_pd_global(bool, TieredCompilation, false);
36 36
37 define_pd_global(intx, CompileThreshold, 0); 37 define_pd_global(intx, CompileThreshold, 0);
38 define_pd_global(intx, Tier2CompileThreshold, 0);
39 define_pd_global(intx, Tier3CompileThreshold, 0);
40 define_pd_global(intx, Tier4CompileThreshold, 0);
41
42 define_pd_global(intx, BackEdgeThreshold, 0); 38 define_pd_global(intx, BackEdgeThreshold, 0);
43 define_pd_global(intx, Tier2BackEdgeThreshold, 0);
44 define_pd_global(intx, Tier3BackEdgeThreshold, 0);
45 define_pd_global(intx, Tier4BackEdgeThreshold, 0);
46 39
47 define_pd_global(intx, OnStackReplacePercentage, 0); 40 define_pd_global(intx, OnStackReplacePercentage, 0);
48 define_pd_global(bool, ResizeTLAB, false); 41 define_pd_global(bool, ResizeTLAB, false);
49 define_pd_global(intx, FreqInlineSize, 0); 42 define_pd_global(intx, FreqInlineSize, 0);
50 define_pd_global(intx, InlineSmallCode, 0); 43 define_pd_global(intx, InlineSmallCode, 0);
1972 "Supplement to TenuredGenerationSizeIncrement used at startup") \ 1965 "Supplement to TenuredGenerationSizeIncrement used at startup") \
1973 \ 1966 \
1974 product(uintx, TenuredGenerationSizeSupplementDecay, 2, \ 1967 product(uintx, TenuredGenerationSizeSupplementDecay, 2, \
1975 "Decay factor to TenuredGenerationSizeIncrement") \ 1968 "Decay factor to TenuredGenerationSizeIncrement") \
1976 \ 1969 \
1977 product(uintx, MaxGCPauseMillis, max_uintx, \ 1970 product(uintx, MaxGCPauseMillis, max_uintx, \
1978 "Adaptive size policy maximum GC pause time goal in msec, " \ 1971 "Adaptive size policy maximum GC pause time goal in msec, " \
1979 "or (G1 Only) the max. GC time per MMU time slice") \ 1972 "or (G1 Only) the max. GC time per MMU time slice") \
1980 \ 1973 \
1981 product(uintx, GCPauseIntervalMillis, 0, \ 1974 product(uintx, GCPauseIntervalMillis, 0, \
1982 "Time slice for MMU specification") \ 1975 "Time slice for MMU specification") \
2366 develop(bool, StressReflectiveCode, false, \ 2359 develop(bool, StressReflectiveCode, false, \
2367 "Use inexact types at allocations, etc., to test reflection") \ 2360 "Use inexact types at allocations, etc., to test reflection") \
2368 \ 2361 \
2369 develop(bool, EagerInitialization, false, \ 2362 develop(bool, EagerInitialization, false, \
2370 "Eagerly initialize classes if possible") \ 2363 "Eagerly initialize classes if possible") \
2371 \
2372 product(bool, Tier1UpdateMethodData, trueInTiered, \
2373 "Update methodDataOops in Tier1-generated code") \
2374 \ 2364 \
2375 develop(bool, TraceMethodReplacement, false, \ 2365 develop(bool, TraceMethodReplacement, false, \
2376 "Print when methods are replaced do to recompilation") \ 2366 "Print when methods are replaced do to recompilation") \
2377 \ 2367 \
2378 develop(bool, PrintMethodFlushing, false, \ 2368 develop(bool, PrintMethodFlushing, false, \
2902 \ 2892 \
2903 diagnostic(intx, MallocVerifyStart, 0, \ 2893 diagnostic(intx, MallocVerifyStart, 0, \
2904 "if non-zero, start verifying C heap after Nth call to " \ 2894 "if non-zero, start verifying C heap after Nth call to " \
2905 "malloc/realloc/free") \ 2895 "malloc/realloc/free") \
2906 \ 2896 \
2907 product(intx, TypeProfileWidth, 2, \ 2897 product(intx, TypeProfileWidth, 2, \
2908 "number of receiver types to record in call/cast profile") \ 2898 "number of receiver types to record in call/cast profile") \
2909 \ 2899 \
2910 develop(intx, BciProfileWidth, 2, \ 2900 develop(intx, BciProfileWidth, 2, \
2911 "number of return bci's to record in ret profile") \ 2901 "number of return bci's to record in ret profile") \
2912 \ 2902 \
3310 "number of interpreted method invocations before (re-)compiling") \ 3300 "number of interpreted method invocations before (re-)compiling") \
3311 \ 3301 \
3312 product_pd(intx, BackEdgeThreshold, \ 3302 product_pd(intx, BackEdgeThreshold, \
3313 "Interpreter Back edge threshold at which an OSR compilation is invoked")\ 3303 "Interpreter Back edge threshold at which an OSR compilation is invoked")\
3314 \ 3304 \
3315 product(intx, Tier1BytecodeLimit, 10, \ 3305 product(intx, Tier0InvokeNotifyFreqLog, 7, \
3316 "Must have at least this many bytecodes before tier1" \ 3306 "Interpreter (tier 0) invocation notification frequency.") \
3317 "invocation counters are used") \ 3307 \
3318 \ 3308 product(intx, Tier2InvokeNotifyFreqLog, 11, \
3319 product_pd(intx, Tier2CompileThreshold, \ 3309 "C1 without MDO (tier 2) invocation notification frequency.") \
3320 "threshold at which a tier 2 compilation is invoked") \ 3310 \
3321 \ 3311 product(intx, Tier3InvokeNotifyFreqLog, 10, \
3322 product_pd(intx, Tier2BackEdgeThreshold, \ 3312 "C1 with MDO profiling (tier 3) invocation notification " \
3323 "Back edge threshold at which a tier 2 compilation is invoked") \ 3313 "frequency.") \
3324 \ 3314 \
3325 product_pd(intx, Tier3CompileThreshold, \ 3315 product(intx, Tier0BackedgeNotifyFreqLog, 10, \
3326 "threshold at which a tier 3 compilation is invoked") \ 3316 "Interpreter (tier 0) invocation notification frequency.") \
3327 \ 3317 \
3328 product_pd(intx, Tier3BackEdgeThreshold, \ 3318 product(intx, Tier2BackedgeNotifyFreqLog, 14, \
3329 "Back edge threshold at which a tier 3 compilation is invoked") \ 3319 "C1 without MDO (tier 2) invocation notification frequency.") \
3330 \ 3320 \
3331 product_pd(intx, Tier4CompileThreshold, \ 3321 product(intx, Tier3BackedgeNotifyFreqLog, 13, \
3332 "threshold at which a tier 4 compilation is invoked") \ 3322 "C1 with MDO profiling (tier 3) invocation notification " \
3333 \ 3323 "frequency.") \
3334 product_pd(intx, Tier4BackEdgeThreshold, \ 3324 \
3335 "Back edge threshold at which a tier 4 compilation is invoked") \ 3325 product(intx, Tier2CompileThreshold, 0, \
3326 "threshold at which tier 2 compilation is invoked") \
3327 \
3328 product(intx, Tier2BackEdgeThreshold, 0, \
3329 "Back edge threshold at which tier 2 compilation is invoked") \
3330 \
3331 product(intx, Tier3InvocationThreshold, 200, \
3332 "Compile if number of method invocations crosses this " \
3333 "threshold") \
3334 \
3335 product(intx, Tier3MinInvocationThreshold, 100, \
3336 "Minimum invocation to compile at tier 3") \
3337 \
3338 product(intx, Tier3CompileThreshold, 2000, \
3339 "Threshold at which tier 3 compilation is invoked (invocation " \
3340 "minimum must be satisfied.") \
3341 \
3342 product(intx, Tier3BackEdgeThreshold, 7000, \
3343 "Back edge threshold at which tier 3 OSR compilation is invoked") \
3344 \
3345 product(intx, Tier4InvocationThreshold, 5000, \
3346 "Compile if number of method invocations crosses this " \
3347 "threshold") \
3348 \
3349 product(intx, Tier4MinInvocationThreshold, 600, \
3350 "Minimum invocation to compile at tier 4") \
3351 \
3352 product(intx, Tier4CompileThreshold, 15000, \
3353 "Threshold at which tier 4 compilation is invoked (invocation " \
3354 "minimum must be satisfied.") \
3355 \
3356 product(intx, Tier4BackEdgeThreshold, 40000, \
3357 "Back edge threshold at which tier 4 OSR compilation is invoked") \
3358 \
3359 product(intx, Tier3DelayOn, 5, \
3360 "If C2 queue size grows over this amount per compiler thread " \
3361 "stop compiling at tier 3 and start compiling at tier 2") \
3362 \
3363 product(intx, Tier3DelayOff, 2, \
3364 "If C2 queue size is less than this amount per compiler thread " \
3365 "allow methods compiled at tier 2 transition to tier 3") \
3366 \
3367 product(intx, Tier3LoadFeedback, 5, \
3368 "Tier 3 thresholds will increase twofold when C1 queue size " \
3369 "reaches this amount per compiler thread") \
3370 \
3371 product(intx, Tier4LoadFeedback, 3, \
3372 "Tier 4 thresholds will increase twofold when C2 queue size " \
3373 "reaches this amount per compiler thread") \
3374 \
3375 product(intx, TieredCompileTaskTimeout, 50, \
3376 "Kill compile task if method was not used within " \
3377 "given timeout in milliseconds") \
3378 \
3379 product(intx, TieredStopAtLevel, 4, \
3380 "Stop at given compilation level") \
3381 \
3382 product(intx, Tier0ProfilingStartPercentage, 200, \
3383 "Start profiling in interpreter if the counters exceed tier 3" \
3384 "thresholds by the specified percentage") \
3385 \
3386 product(intx, TieredRateUpdateMinTime, 1, \
3387 "Minimum rate sampling interval (in milliseconds)") \
3388 \
3389 product(intx, TieredRateUpdateMaxTime, 25, \
3390 "Maximum rate sampling interval (in milliseconds)") \
3336 \ 3391 \
3337 product_pd(bool, TieredCompilation, \ 3392 product_pd(bool, TieredCompilation, \
3338 "Enable two-tier compilation") \ 3393 "Enable tiered compilation") \
3394 \
3395 product(bool, PrintTieredEvents, false, \
3396 "Print tiered events notifications") \
3339 \ 3397 \
3340 product(bool, StressTieredRuntime, false, \ 3398 product(bool, StressTieredRuntime, false, \
3341 "Alternate client and server compiler on compile requests") \ 3399 "Alternate client and server compiler on compile requests") \
3342 \ 3400 \
3343 product_pd(intx, OnStackReplacePercentage, \ 3401 product_pd(intx, OnStackReplacePercentage, \