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comparison src/share/vm/runtime/os.hpp @ 8883:b9a918201d47

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Merge with hsx25
author Gilles Duboscq <duboscq@ssw.jku.at>
date Sat, 06 Apr 2013 20:04:06 +0200
parents b8f261ba79c6 0c039865ef2b
children 836a62f43af9
comparison
equal deleted inserted replaced
8660:d47b52b0ff68 8883:b9a918201d47
178 static char* iso8601_time(char* buffer, size_t buffer_length); 178 static char* iso8601_time(char* buffer, size_t buffer_length);
179 179
180 // Interface for detecting multiprocessor system 180 // Interface for detecting multiprocessor system
181 static inline bool is_MP() { 181 static inline bool is_MP() {
182 assert(_processor_count > 0, "invalid processor count"); 182 assert(_processor_count > 0, "invalid processor count");
183 return _processor_count > 1; 183 return _processor_count > 1 || AssumeMP;
184 } 184 }
185 static julong available_memory(); 185 static julong available_memory();
186 static julong physical_memory(); 186 static julong physical_memory();
187 static julong allocatable_physical_memory(julong size); 187 static bool has_allocatable_memory_limit(julong* limit);
188 static bool is_server_class_machine(); 188 static bool is_server_class_machine();
189 189
190 // number of CPUs 190 // number of CPUs
191 static int processor_count() { 191 static int processor_count() {
192 return _processor_count; 192 return _processor_count;