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comparison src/share/vm/runtime/arguments.cpp @ 13451:02f27ecb4f3a

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Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/
author Doug Simon <doug.simon@oracle.com>
date Wed, 18 Dec 2013 00:00:24 +0100
parents fbcdae53b17e eae426d683f6
children 49db2c1e3bee
comparison
equal deleted inserted replaced
13371:4db09b7304da 13451:02f27ecb4f3a
2295 status = status && verify_interval(InitialTenuringThreshold, 0, MaxTenuringThreshold, "MaxTenuringThreshold"); 2295 status = status && verify_interval(InitialTenuringThreshold, 0, MaxTenuringThreshold, "MaxTenuringThreshold");
2296 status = status && verify_percentage(TargetSurvivorRatio, "TargetSurvivorRatio"); 2296 status = status && verify_percentage(TargetSurvivorRatio, "TargetSurvivorRatio");
2297 status = status && verify_percentage(MarkSweepDeadRatio, "MarkSweepDeadRatio"); 2297 status = status && verify_percentage(MarkSweepDeadRatio, "MarkSweepDeadRatio");
2298 2298
2299 status = status && verify_min_value(MarkSweepAlwaysCompactCount, 1, "MarkSweepAlwaysCompactCount"); 2299 status = status && verify_min_value(MarkSweepAlwaysCompactCount, 1, "MarkSweepAlwaysCompactCount");
2300 #ifdef SPARC
2301 if (UseConcMarkSweepGC || UseG1GC) {
2302 // Issue a stern warning if the user has explicitly set
2303 // UseMemSetInBOT (it is known to cause issues), but allow
2304 // use for experimentation and debugging.
2305 if (VM_Version::is_sun4v() && UseMemSetInBOT) {
2306 assert(!FLAG_IS_DEFAULT(UseMemSetInBOT), "Error");
2307 warning("Experimental flag -XX:+UseMemSetInBOT is known to cause instability"
2308 " on sun4v; please understand that you are using at your own risk!");
2309 }
2310 }
2311 #endif // SPARC
2312 2300
2313 if (PrintNMTStatistics) { 2301 if (PrintNMTStatistics) {
2314 #if INCLUDE_NMT 2302 #if INCLUDE_NMT
2315 if (MemTracker::tracking_level() == MemTracker::NMT_off) { 2303 if (MemTracker::tracking_level() == MemTracker::NMT_off) {
2316 #endif // INCLUDE_NMT 2304 #endif // INCLUDE_NMT