hotspot/src/os_cpu/aix_ppc/vm/globals_aix_ppc.hpp
author gziemski
Thu, 15 Oct 2015 13:34:21 -0500
changeset 33222 e0a340f4ab6e
parent 29698 9be8d1b0dfdc
child 35594 cc13089c6327
permissions -rw-r--r--
8078556: Runtime: implement ranges (optionally constraints) for those flags that have them missing. Summary: JEP 245: implement ranges and constraints for runtime flags. Reviewed-by: coleenp, ddmitriev, jiangli, goetz Contributed-by: goetz.lindenmaier@sap.com, gerard.ziemski@oracle.com

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#ifndef OS_CPU_AIX_OJDKPPC_VM_GLOBALS_AIX_PPC_HPP
#define OS_CPU_AIX_OJDKPPC_VM_GLOBALS_AIX_PPC_HPP

// Sets the default values for platform dependent flags used by the runtime system.
// (see globals.hpp)

define_pd_global(bool, DontYieldALot,            false);
define_pd_global(intx, ThreadStackSize,          2048); // 0 => use system default
define_pd_global(intx, VMThreadStackSize,        2048);

// if we set CompilerThreadStackSize to a value different than 0, it will
// be used in os::create_thread(). Otherwise, due the strange logic in os::create_thread(),
// the stack size for compiler threads will default to VMThreadStackSize, although it
// is defined to 4M in os::Aix::default_stack_size()!
define_pd_global(intx, CompilerThreadStackSize,  4096);

// Allow extra space in DEBUG builds for asserts.
define_pd_global(size_t, JVMInvokeMethodSlack,   8192);

// Only used on 64 bit platforms
define_pd_global(size_t, HeapBaseMinAddress,     2*G);

#endif // OS_CPU_AIX_OJDKPPC_VM_GLOBALS_AIX_PPC_HPP