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comparison src/share/vm/runtime/vm_version.cpp @ 3854:1af104d6cf99

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7079329: Adjust allocation prefetching for T4 Summary: on T4 2 BIS instructions should be issued to prefetch 64 bytes Reviewed-by: iveresov, phh, twisti
author kvn
date Tue, 16 Aug 2011 16:59:46 -0700
parents 1d1603768966
children f08d439fab8c
comparison
equal deleted inserted replaced
3853:11211f7cb5a0 3854:1af104d6cf99
44 44
45 const char* Abstract_VM_Version::_s_vm_release = Abstract_VM_Version::vm_release(); 45 const char* Abstract_VM_Version::_s_vm_release = Abstract_VM_Version::vm_release();
46 const char* Abstract_VM_Version::_s_internal_vm_info_string = Abstract_VM_Version::internal_vm_info_string(); 46 const char* Abstract_VM_Version::_s_internal_vm_info_string = Abstract_VM_Version::internal_vm_info_string();
47 bool Abstract_VM_Version::_supports_cx8 = false; 47 bool Abstract_VM_Version::_supports_cx8 = false;
48 unsigned int Abstract_VM_Version::_logical_processors_per_package = 1U; 48 unsigned int Abstract_VM_Version::_logical_processors_per_package = 1U;
49 int Abstract_VM_Version::_reserve_for_allocation_prefetch = 0;
49 50
50 #ifndef HOTSPOT_RELEASE_VERSION 51 #ifndef HOTSPOT_RELEASE_VERSION
51 #error HOTSPOT_RELEASE_VERSION must be defined 52 #error HOTSPOT_RELEASE_VERSION must be defined
52 #endif 53 #endif
53 #ifndef JRE_RELEASE_VERSION 54 #ifndef JRE_RELEASE_VERSION