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src/hotspot/share/runtime/init.hpp

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rev 51967 : 8221392: Reduce ConcurrentGCThreads spinning during start up
Reviewed-by: eosterlund, kbarrett


  23  */
  24 
  25 #ifndef SHARE_VM_RUNTIME_INIT_HPP
  26 #define SHARE_VM_RUNTIME_INIT_HPP
  27 
  28 #include "utilities/globalDefinitions.hpp"
  29 
  30 // init_globals replaces C++ global objects so we can use the standard linker
  31 // to link Delta (which is at least twice as fast as using the GNU C++ linker).
  32 // Also, init.c gives explicit control over the sequence of initialization.
  33 
  34 // Programming convention: instead of using a global object (e,g, "Foo foo;"),
  35 // use "Foo* foo;", create a function init_foo() in foo.c, and add a call
  36 // to init_foo in init.cpp.
  37 
  38 jint init_globals();     // call constructors at startup (main Java thread)
  39 void vm_init_globals();  // call constructors at startup (VM thread)
  40 void exit_globals();     // call destructors before exit
  41 
  42 bool is_init_completed();     // returns true when bootstrapping has completed

  43 void set_init_completed();    // set basic init to completed
  44 
  45 #endif // SHARE_VM_RUNTIME_INIT_HPP


  23  */
  24 
  25 #ifndef SHARE_VM_RUNTIME_INIT_HPP
  26 #define SHARE_VM_RUNTIME_INIT_HPP
  27 
  28 #include "utilities/globalDefinitions.hpp"
  29 
  30 // init_globals replaces C++ global objects so we can use the standard linker
  31 // to link Delta (which is at least twice as fast as using the GNU C++ linker).
  32 // Also, init.c gives explicit control over the sequence of initialization.
  33 
  34 // Programming convention: instead of using a global object (e,g, "Foo foo;"),
  35 // use "Foo* foo;", create a function init_foo() in foo.c, and add a call
  36 // to init_foo in init.cpp.
  37 
  38 jint init_globals();     // call constructors at startup (main Java thread)
  39 void vm_init_globals();  // call constructors at startup (VM thread)
  40 void exit_globals();     // call destructors before exit
  41 
  42 bool is_init_completed();     // returns true when bootstrapping has completed
  43 void wait_init_completed();   // wait until set_init_completed() has been called
  44 void set_init_completed();    // set basic init to completed
  45 
  46 #endif // SHARE_VM_RUNTIME_INIT_HPP
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