X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7a8cd62135619ad52e05ae1c929ef07e166e4260..2f531aa69f09fed380e2e212df5822874aab5e58:/src/include/mc/mc.h diff --git a/src/include/mc/mc.h b/src/include/mc/mc.h index 4680251d1e..f227baef43 100644 --- a/src/include/mc/mc.h +++ b/src/include/mc/mc.h @@ -1,4 +1,5 @@ -/* Copyright (c) 2008-2012. Da SimGrid Team. All rights reserved. */ +/* Copyright (c) 2008-2015. The SimGrid Team. + * All rights reserved. */ /* This program is free software; you can redistribute it and/or modify it * under the terms of the license (GNU LGPL) which comes with this package. */ @@ -6,65 +7,92 @@ #ifndef _MC_MC_H #define _MC_MC_H +#include "xbt/base.h" #include "xbt/misc.h" #include "xbt/fifo.h" #include "xbt/dict.h" #include "xbt/function_types.h" -#include "mc/datatypes.h" #include "simgrid/simix.h" #include "simgrid/modelchecker.h" /* our public interface (and definition of HAVE_MC) */ #include "xbt/automaton.h" #include "xbt/dynar.h" -#define STD_HEAP_SIZE 20480000 /* Maximum size of the system's heap */ +/* Maximum size of the application heap. + * + * The model-checker heap is placed at this offset from the + * beginning of the application heap. + * + * In the current implementation, if the application uses more + * than this for the application heap the application heap will + * smash the beginning of the model-checker heap and bad things + * will happen. + * + * For 64 bits systems, we have a lot of virtual memory available + * so we wan use a much bigger value in order to avoid bad things + * from happening. + * */ + +#define STD_HEAP_SIZE (sizeof(void*)<=4 ? (100*1024*1024) : (1ll*1024*1024*1024*1024)) SG_BEGIN_DECL() /********************************** Configuration of MC **************************************/ -extern int _sg_do_model_check; -extern int _sg_mc_checkpoint; -extern char* _sg_mc_property_file; -extern int _sg_mc_timeout; -extern int _sg_mc_max_depth; -extern int _sg_mc_visited; -extern char*_surf_mc_property_file; /* fixme: better location? */ - -extern xbt_dynar_t mc_heap_comparison_ignore; -extern xbt_dynar_t stacks_areas; +extern XBT_PUBLIC(int) _sg_do_model_check; +extern XBT_PRIVATE int _sg_do_model_check_record; +extern XBT_PRIVATE int _sg_mc_checkpoint; +extern XBT_PUBLIC(int) _sg_mc_sparse_checkpoint; +extern XBT_PUBLIC(int) _sg_mc_ksm; +extern XBT_PUBLIC(int) _sg_mc_soft_dirty; +extern XBT_PUBLIC(char*) _sg_mc_property_file; +extern XBT_PRIVATE int _sg_mc_timeout; +extern XBT_PRIVATE int _sg_mc_hash; +extern XBT_PRIVATE int _sg_mc_max_depth; +extern XBT_PUBLIC(int) _sg_mc_visited; +extern XBT_PRIVATE char* _sg_mc_dot_output_file; +extern XBT_PUBLIC(int) _sg_mc_comms_determinism; +extern XBT_PUBLIC(int) _sg_mc_send_determinism; +extern XBT_PRIVATE int _sg_mc_safety; +extern XBT_PRIVATE int _sg_mc_liveness; +extern XBT_PRIVATE int _sg_mc_snapshot_fds; +extern XBT_PRIVATE int _sg_mc_termination; /********************************* Global *************************************/ -void _mc_cfg_cb_reduce(const char *name, int pos); -void _mc_cfg_cb_checkpoint(const char *name, int pos); -void _mc_cfg_cb_property(const char *name, int pos); -void _mc_cfg_cb_timeout(const char *name, int pos); -void _mc_cfg_cb_max_depth(const char *name, int pos); -void _mc_cfg_cb_visited(const char *name, int pos); - -XBT_PUBLIC(void) MC_do_the_modelcheck_for_real(void); +XBT_PRIVATE void _mc_cfg_cb_reduce(const char *name, int pos); +XBT_PRIVATE void _mc_cfg_cb_checkpoint(const char *name, int pos); +XBT_PRIVATE void _mc_cfg_cb_sparse_checkpoint(const char *name, int pos); +XBT_PRIVATE void _mc_cfg_cb_ksm(const char *name, int pos); +XBT_PRIVATE void _mc_cfg_cb_soft_dirty(const char *name, int pos); +XBT_PRIVATE void _mc_cfg_cb_property(const char *name, int pos); +XBT_PRIVATE void _mc_cfg_cb_timeout(const char *name, int pos); +XBT_PRIVATE void _mc_cfg_cb_snapshot_fds(const char *name, int pos); +XBT_PRIVATE void _mc_cfg_cb_hash(const char *name, int pos); +XBT_PRIVATE void _mc_cfg_cb_max_depth(const char *name, int pos); +XBT_PRIVATE void _mc_cfg_cb_visited(const char *name, int pos); +XBT_PRIVATE void _mc_cfg_cb_dot_output(const char *name, int pos); +XBT_PRIVATE void _mc_cfg_cb_comms_determinism(const char *name, int pos); +XBT_PRIVATE void _mc_cfg_cb_send_determinism(const char *name, int pos); +XBT_PRIVATE void _mc_cfg_cb_termination(const char *name, int pos); + +XBT_PUBLIC(void) MC_run(void); XBT_PUBLIC(void) MC_init(void); XBT_PUBLIC(void) MC_exit(void); -XBT_PUBLIC(void) MC_exit_liveness(void); -XBT_PUBLIC(void) MC_modelcheck_safety(void); -XBT_PUBLIC(void) MC_modelcheck_liveness(void); XBT_PUBLIC(void) MC_process_clock_add(smx_process_t, double); XBT_PUBLIC(double) MC_process_clock_get(smx_process_t); -void MC_automaton_load(const char *file); +XBT_PRIVATE void MC_automaton_load(const char *file); /****************************** MC ignore **********************************/ XBT_PUBLIC(void) MC_ignore_heap(void *address, size_t size); XBT_PUBLIC(void) MC_remove_ignore_heap(void *address, size_t size); -XBT_PUBLIC(void) MC_ignore_stack(const char *var_name, const char *frame); -XBT_PUBLIC(void) MC_ignore_data_bss(void *address, size_t size); -void MC_new_stack_area(void *stack, char *name, void *context, size_t size); +XBT_PUBLIC(void) MC_ignore_local_variable(const char *var_name, const char *frame); +XBT_PUBLIC(void) MC_ignore_global_variable(const char *var_name); +XBT_PUBLIC(void) MC_register_stack_area(void *stack, smx_process_t process, void *context, size_t size); /********************************* Memory *************************************/ XBT_PUBLIC(void) MC_memory_init(void); /* Initialize the memory subsystem */ XBT_PUBLIC(void) MC_memory_exit(void); - -/* Trigger for state equality detection (check potential cycle in application) */ -void MC_compare(void); +XBT_PUBLIC(void) MC_memory_init_server(void); SG_END_DECL()