449 static int get_min_number_of_compiler_threads();
450
451 // Scale compile thresholds
452 // Returns threshold scaled with CompileThresholdScaling
453 static intx scaled_compile_threshold(intx threshold, double scale);
454 static intx scaled_compile_threshold(intx threshold) {
455 return scaled_compile_threshold(threshold, CompileThresholdScaling);
456 }
457 // Returns freq_log scaled with CompileThresholdScaling
458 static intx scaled_freq_log(intx freq_log, double scale);
459 static intx scaled_freq_log(intx freq_log) {
460 return scaled_freq_log(freq_log, CompileThresholdScaling);
461 }
462
463 // Parses the arguments, first phase
464 static jint parse(const JavaVMInitArgs* args);
465 // Apply ergonomics
466 static jint apply_ergo();
467 // Adjusts the arguments after the OS have adjusted the arguments
468 static jint adjust_after_os();
469 // Set any arguments that need to be set after the final range and constraint check
470 static void post_final_range_and_constraint_check(bool check_passed);
471
472 static void set_gc_specific_flags();
473 static inline bool gc_selected(); // whether a gc has been selected
474 static void select_gc_ergonomically();
475
476 // Check for consistency in the selection of the garbage collector.
477 static bool check_gc_consistency(); // Check user-selected gc
478 static void check_deprecated_gc_flags();
479 // Check consistency or otherwise of VM argument settings
480 static bool check_vm_args_consistency();
481 // Used by os_solaris
482 static bool process_settings_file(const char* file_name, bool should_exist, jboolean ignore_unrecognized);
483
484 static size_t conservative_max_heap_alignment() { return _conservative_max_heap_alignment; }
485 // Return the maximum size a heap with compressed oops can take
486 static size_t max_heap_for_compressed_oops();
487
488 // return a char* array containing all options
489 static char** jvm_flags_array() { return _jvm_flags_array; }
490 static char** jvm_args_array() { return _jvm_args_array; }
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449 static int get_min_number_of_compiler_threads();
450
451 // Scale compile thresholds
452 // Returns threshold scaled with CompileThresholdScaling
453 static intx scaled_compile_threshold(intx threshold, double scale);
454 static intx scaled_compile_threshold(intx threshold) {
455 return scaled_compile_threshold(threshold, CompileThresholdScaling);
456 }
457 // Returns freq_log scaled with CompileThresholdScaling
458 static intx scaled_freq_log(intx freq_log, double scale);
459 static intx scaled_freq_log(intx freq_log) {
460 return scaled_freq_log(freq_log, CompileThresholdScaling);
461 }
462
463 // Parses the arguments, first phase
464 static jint parse(const JavaVMInitArgs* args);
465 // Apply ergonomics
466 static jint apply_ergo();
467 // Adjusts the arguments after the OS have adjusted the arguments
468 static jint adjust_after_os();
469 // Set any arguments that need to be set after the 'CommandLineFlagConstraint::AfterErgo' constraint check
470 static void post_after_ergo_constraint_check();
471
472 static void set_gc_specific_flags();
473 static inline bool gc_selected(); // whether a gc has been selected
474 static void select_gc_ergonomically();
475
476 // Check for consistency in the selection of the garbage collector.
477 static bool check_gc_consistency(); // Check user-selected gc
478 static void check_deprecated_gc_flags();
479 // Check consistency or otherwise of VM argument settings
480 static bool check_vm_args_consistency();
481 // Used by os_solaris
482 static bool process_settings_file(const char* file_name, bool should_exist, jboolean ignore_unrecognized);
483
484 static size_t conservative_max_heap_alignment() { return _conservative_max_heap_alignment; }
485 // Return the maximum size a heap with compressed oops can take
486 static size_t max_heap_for_compressed_oops();
487
488 // return a char* array containing all options
489 static char** jvm_flags_array() { return _jvm_flags_array; }
490 static char** jvm_args_array() { return _jvm_args_array; }
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