445 static int get_min_number_of_compiler_threads();
446
447 // Scale compile thresholds
448 // Returns threshold scaled with CompileThresholdScaling
449 static intx scaled_compile_threshold(intx threshold, double scale);
450 static intx scaled_compile_threshold(intx threshold) {
451 return scaled_compile_threshold(threshold, CompileThresholdScaling);
452 }
453 // Returns freq_log scaled with CompileThresholdScaling
454 static intx scaled_freq_log(intx freq_log, double scale);
455 static intx scaled_freq_log(intx freq_log) {
456 return scaled_freq_log(freq_log, CompileThresholdScaling);
457 }
458
459 // Parses the arguments, first phase
460 static jint parse(const JavaVMInitArgs* args);
461 // Apply ergonomics
462 static jint apply_ergo();
463 // Adjusts the arguments after the OS have adjusted the arguments
464 static jint adjust_after_os();
465 // Set any arguments that need to be set after the final range and constraint check
466 static void post_final_range_and_constraint_check(bool check_passed);
467
468 static void set_gc_specific_flags();
469 static inline bool gc_selected(); // whether a gc has been selected
470 static void select_gc_ergonomically();
471
472 // Check for consistency in the selection of the garbage collector.
473 static bool check_gc_consistency(); // Check user-selected gc
474 static void check_deprecated_gc_flags();
475 // Check consistency or otherwise of VM argument settings
476 static bool check_vm_args_consistency();
477 // Used by os_solaris
478 static bool process_settings_file(const char* file_name, bool should_exist, jboolean ignore_unrecognized);
479
480 static size_t conservative_max_heap_alignment() { return _conservative_max_heap_alignment; }
481 // Return the maximum size a heap with compressed oops can take
482 static size_t max_heap_for_compressed_oops();
483
484 // return a char* array containing all options
485 static char** jvm_flags_array() { return _jvm_flags_array; }
486 static char** jvm_args_array() { return _jvm_args_array; }
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445 static int get_min_number_of_compiler_threads();
446
447 // Scale compile thresholds
448 // Returns threshold scaled with CompileThresholdScaling
449 static intx scaled_compile_threshold(intx threshold, double scale);
450 static intx scaled_compile_threshold(intx threshold) {
451 return scaled_compile_threshold(threshold, CompileThresholdScaling);
452 }
453 // Returns freq_log scaled with CompileThresholdScaling
454 static intx scaled_freq_log(intx freq_log, double scale);
455 static intx scaled_freq_log(intx freq_log) {
456 return scaled_freq_log(freq_log, CompileThresholdScaling);
457 }
458
459 // Parses the arguments, first phase
460 static jint parse(const JavaVMInitArgs* args);
461 // Apply ergonomics
462 static jint apply_ergo();
463 // Adjusts the arguments after the OS have adjusted the arguments
464 static jint adjust_after_os();
465 // Set any arguments that need to be set after the 'CommandLineFlagConstraint::AfterErgo' constraint check
466 static void post_after_ergo_constraint_check(bool check_passed);
467
468 static void set_gc_specific_flags();
469 static inline bool gc_selected(); // whether a gc has been selected
470 static void select_gc_ergonomically();
471
472 // Check for consistency in the selection of the garbage collector.
473 static bool check_gc_consistency(); // Check user-selected gc
474 static void check_deprecated_gc_flags();
475 // Check consistency or otherwise of VM argument settings
476 static bool check_vm_args_consistency();
477 // Used by os_solaris
478 static bool process_settings_file(const char* file_name, bool should_exist, jboolean ignore_unrecognized);
479
480 static size_t conservative_max_heap_alignment() { return _conservative_max_heap_alignment; }
481 // Return the maximum size a heap with compressed oops can take
482 static size_t max_heap_for_compressed_oops();
483
484 // return a char* array containing all options
485 static char** jvm_flags_array() { return _jvm_flags_array; }
486 static char** jvm_args_array() { return _jvm_args_array; }
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