src/cpu/sparc/vm/globalDefinitions_sparc.hpp

Print this page




  37   #ifdef _LP64
  38     // tiered, 64-bit, large machine
  39     #define DEFAULT_CACHE_LINE_SIZE 128
  40   #else
  41     // tiered, 32-bit, medium machine
  42     #define DEFAULT_CACHE_LINE_SIZE 64
  43   #endif
  44 #elif defined(COMPILER1)
  45   // pure C1, 32-bit, small machine
  46   #define DEFAULT_CACHE_LINE_SIZE 16
  47 #elif defined(COMPILER2) || defined(SHARK)
  48   #ifdef _LP64
  49     // pure C2, 64-bit, large machine
  50     #define DEFAULT_CACHE_LINE_SIZE 128
  51   #else
  52     // pure C2, 32-bit, medium machine
  53     #define DEFAULT_CACHE_LINE_SIZE 64
  54   #endif
  55 #endif
  56 




  57 #endif // CPU_SPARC_VM_GLOBALDEFINITIONS_SPARC_HPP


  37   #ifdef _LP64
  38     // tiered, 64-bit, large machine
  39     #define DEFAULT_CACHE_LINE_SIZE 128
  40   #else
  41     // tiered, 32-bit, medium machine
  42     #define DEFAULT_CACHE_LINE_SIZE 64
  43   #endif
  44 #elif defined(COMPILER1)
  45   // pure C1, 32-bit, small machine
  46   #define DEFAULT_CACHE_LINE_SIZE 16
  47 #elif defined(COMPILER2) || defined(SHARK)
  48   #ifdef _LP64
  49     // pure C2, 64-bit, large machine
  50     #define DEFAULT_CACHE_LINE_SIZE 128
  51   #else
  52     // pure C2, 32-bit, medium machine
  53     #define DEFAULT_CACHE_LINE_SIZE 64
  54   #endif
  55 #endif
  56 
  57 #if defined(SOLARIS)
  58 #define SUPPORT_RESERVED_STACK_AREA
  59 #endif
  60 
  61 #endif // CPU_SPARC_VM_GLOBALDEFINITIONS_SPARC_HPP