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comparison src/share/vm/runtime/arguments.cpp @ 14704:b51e29501f30

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Merged with jdk9/dev/hotspot changeset 9486a41de3b7
author twisti
date Tue, 18 Mar 2014 20:19:10 -0700
parents d8041d695d19 948a73c3e9ea
children 92aa6797d639
comparison
equal deleted inserted replaced
14647:8f483e200405 14704:b51e29501f30
1707 julong max_coop_heap = (julong)max_heap_for_compressed_oops(); 1707 julong max_coop_heap = (julong)max_heap_for_compressed_oops();
1708 1708
1709 // HeapBaseMinAddress can be greater than default but not less than. 1709 // HeapBaseMinAddress can be greater than default but not less than.
1710 if (!FLAG_IS_DEFAULT(HeapBaseMinAddress)) { 1710 if (!FLAG_IS_DEFAULT(HeapBaseMinAddress)) {
1711 if (HeapBaseMinAddress < DefaultHeapBaseMinAddress) { 1711 if (HeapBaseMinAddress < DefaultHeapBaseMinAddress) {
1712 if (PrintMiscellaneous && Verbose) { // matches compressed oops printing flags 1712 // matches compressed oops printing flags
1713 if (PrintCompressedOopsMode || (PrintMiscellaneous && Verbose)) {
1713 jio_fprintf(defaultStream::error_stream(), 1714 jio_fprintf(defaultStream::error_stream(),
1714 "HeapBaseMinAddress must be at least " UINTX_FORMAT 1715 "HeapBaseMinAddress must be at least " UINTX_FORMAT
1715 " (" UINTX_FORMAT "G) which is greater than value given " 1716 " (" UINTX_FORMAT "G) which is greater than value given "
1716 UINTX_FORMAT "\n", 1717 UINTX_FORMAT "\n",
1717 DefaultHeapBaseMinAddress, 1718 DefaultHeapBaseMinAddress,
2436 status = false; 2437 status = false;
2437 } 2438 }
2438 2439
2439 status &= verify_interval(NmethodSweepFraction, 1, ReservedCodeCacheSize/K, "NmethodSweepFraction"); 2440 status &= verify_interval(NmethodSweepFraction, 1, ReservedCodeCacheSize/K, "NmethodSweepFraction");
2440 status &= verify_interval(NmethodSweepActivity, 0, 2000, "NmethodSweepActivity"); 2441 status &= verify_interval(NmethodSweepActivity, 0, 2000, "NmethodSweepActivity");
2442 status &= verify_interval(CodeCacheMinBlockLength, 1, 100, "CodeCacheMinBlockLength");
2443 status &= verify_interval(CodeCacheSegmentSize, 1, 1024, "CodeCacheSegmentSize");
2441 2444
2442 // TieredCompilation needs at least 2 compiler threads. 2445 // TieredCompilation needs at least 2 compiler threads.
2443 const int num_min_compiler_threads = (TieredCompilation) ? NOT_GRAAL(2) GRAAL_ONLY(1) : 1; 2446 const int num_min_compiler_threads = (TieredCompilation && (TieredStopAtLevel >= CompLevel_full_optimization)) ? NOT_GRAAL(2) GRAAL_ONLY(1) : 1;
2444 status &=verify_min_value(CICompilerCount, num_min_compiler_threads, "CICompilerCount"); 2447 status &=verify_min_value(CICompilerCount, num_min_compiler_threads, "CICompilerCount");
2445 2448
2446 return status; 2449 return status;
2447 } 2450 }
2448 2451