X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/504b4d20dd2db9ea1eaa9c4b390b2a412d7c9779..985adefb9840db3a67c9d92856e861baa8a7b032:/include/simdag/simdag.h
diff --git a/include/simdag/simdag.h b/include/simdag/simdag.h
index 8ca92a3770..d78288f41b 100644
--- a/include/simdag/simdag.h
+++ b/include/simdag/simdag.h
@@ -1,3 +1,9 @@
+/* Copyright (c) 2006-2010, 2012-2013. 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. */
+
#ifndef SIMDAG_SIMDAG_H
#define SIMDAG_SIMDAG_H
@@ -9,13 +15,17 @@
SG_BEGIN_DECL()
-/************************** Link handling ***********************************/
+/************************** AS handling *************************************/
+XBT_PUBLIC(xbt_dict_t) SD_as_router_get_properties(const char *as);
+XBT_PUBLIC(const char*) SD_as_router_get_property_value(const char * as,
+ const char *name);
+/************************** Link handling ***********************************/
/** @defgroup SD_link_management Links
* @brief Functions for managing the network links
- *
+ *
* This section describes the functions for managing the network links.
- *
+ *
* A link is a network node represented as a name, a current
* bandwidth and a current latency. The links are created
* when you call the function SD_create_environment.
@@ -23,25 +33,24 @@ SG_BEGIN_DECL()
* @see SD_link_t
* @{
*/
-XBT_PUBLIC(const SD_link_t*) SD_link_get_list(void);
-XBT_PUBLIC(int) SD_link_get_number(void);
-XBT_PUBLIC(void*) SD_link_get_data(SD_link_t link);
-XBT_PUBLIC(void) SD_link_set_data(SD_link_t link, void *data);
-XBT_PUBLIC(const char*) SD_link_get_name(SD_link_t link);
-XBT_PUBLIC(double) SD_link_get_current_bandwidth(SD_link_t link);
-XBT_PUBLIC(double) SD_link_get_current_latency(SD_link_t link);
-/*property handling functions*/
-XBT_PUBLIC(xbt_dict_t) SD_link_get_properties(SD_link_t link);
-XBT_PUBLIC(const char*) SD_link_get_property_value(SD_link_t link, char* name);
+XBT_PUBLIC(const SD_link_t *) SD_link_get_list(void);
+XBT_PUBLIC(int) SD_link_get_number(void);
+XBT_PUBLIC(void *) SD_link_get_data(SD_link_t link);
+XBT_PUBLIC(void) SD_link_set_data(SD_link_t link, void *data);
+XBT_PUBLIC(const char *) SD_link_get_name(SD_link_t link);
+XBT_PUBLIC(double) SD_link_get_current_bandwidth(SD_link_t link);
+XBT_PUBLIC(double) SD_link_get_current_latency(SD_link_t link);
+XBT_PUBLIC(e_SD_link_sharing_policy_t) SD_link_get_sharing_policy(SD_link_t
+ link);
/** @} */
/************************** Workstation handling ****************************/
/** @defgroup SD_workstation_management Workstations
* @brief Functions for managing the workstations
- *
+ *
* This section describes the functions for managing the workstations.
- *
+ *
* A workstation is a place where a task can be executed.
* A workstation is represented as a physical
* resource with computing capabilities and has a name.
@@ -51,68 +60,142 @@ XBT_PUBLIC(const char*) SD_link_get_property_value(SD_link_t link, char* name);
* @see SD_workstation_t
* @{
*/
-XBT_PUBLIC(SD_workstation_t) SD_workstation_get_by_name(const char *name);
-XBT_PUBLIC(const SD_workstation_t*) SD_workstation_get_list(void);
-XBT_PUBLIC(int) SD_workstation_get_number(void);
-XBT_PUBLIC(void) SD_workstation_set_data(SD_workstation_t workstation, void *data);
-XBT_PUBLIC(void*) SD_workstation_get_data(SD_workstation_t workstation);
-XBT_PUBLIC(const char*) SD_workstation_get_name(SD_workstation_t workstation);
+XBT_PUBLIC(SD_workstation_t) SD_workstation_get_by_name(const char *name);
+XBT_PUBLIC(const SD_workstation_t *) SD_workstation_get_list(void);
+XBT_PUBLIC(int) SD_workstation_get_number(void);
+XBT_PUBLIC(void) SD_workstation_set_data(SD_workstation_t workstation,
+ void *data);
+XBT_PUBLIC(void *) SD_workstation_get_data(SD_workstation_t workstation);
+XBT_PUBLIC(const char *) SD_workstation_get_name(SD_workstation_t
+ workstation);
/*property handling functions*/
-XBT_PUBLIC(xbt_dict_t) SD_workstation_get_properties(SD_workstation_t workstation);
-XBT_PUBLIC(const char*) SD_workstation_get_property_value(SD_workstation_t workstation, char* name);
-
-XBT_PUBLIC(const SD_link_t*) SD_route_get_list(SD_workstation_t src, SD_workstation_t dst);
-XBT_PUBLIC(int) SD_route_get_size(SD_workstation_t src, SD_workstation_t dst);
-XBT_PUBLIC(double) SD_workstation_get_power(SD_workstation_t workstation);
-XBT_PUBLIC(double) SD_workstation_get_available_power(SD_workstation_t workstation);
-XBT_PUBLIC(e_SD_workstation_access_mode_t) SD_workstation_get_access_mode(SD_workstation_t workstation);
-XBT_PUBLIC(void) SD_workstation_set_access_mode(SD_workstation_t workstation,
- e_SD_workstation_access_mode_t access_mode);
-
-XBT_PUBLIC(double) SD_workstation_get_computation_time(SD_workstation_t workstation, double computation_amount);
-XBT_PUBLIC(double) SD_route_get_current_latency(SD_workstation_t src, SD_workstation_t dst);
-XBT_PUBLIC(double) SD_route_get_current_bandwidth(SD_workstation_t src, SD_workstation_t dst);
-XBT_PUBLIC(double) SD_route_get_communication_time(SD_workstation_t src, SD_workstation_t dst,
- double communication_amount);
-
+XBT_PUBLIC(xbt_dict_t) SD_workstation_get_properties(SD_workstation_t
+ workstation);
+XBT_PUBLIC(const char *) SD_workstation_get_property_value(SD_workstation_t
+ workstation,
+ const char
+ *name);
+XBT_PUBLIC(void) SD_workstation_dump(SD_workstation_t ws);
+XBT_PUBLIC(const SD_link_t *) SD_route_get_list(SD_workstation_t src,
+ SD_workstation_t dst);
+XBT_PUBLIC(int) SD_route_get_size(SD_workstation_t src,
+ SD_workstation_t dst);
+XBT_PUBLIC(double) SD_workstation_get_power(SD_workstation_t workstation);
+XBT_PUBLIC(double) SD_workstation_get_available_power(SD_workstation_t
+ workstation);
+XBT_PUBLIC(e_SD_workstation_access_mode_t)
+ SD_workstation_get_access_mode(SD_workstation_t workstation);
+XBT_PUBLIC(void) SD_workstation_set_access_mode(SD_workstation_t
+ workstation,
+ e_SD_workstation_access_mode_t
+ access_mode);
+
+XBT_PUBLIC(double) SD_workstation_get_computation_time(SD_workstation_t
+ workstation,
+ double
+ computation_amount);
+XBT_PUBLIC(double) SD_route_get_current_latency(SD_workstation_t src,
+ SD_workstation_t dst);
+XBT_PUBLIC(double) SD_route_get_current_bandwidth(SD_workstation_t src,
+ SD_workstation_t dst);
+XBT_PUBLIC(double) SD_route_get_communication_time(SD_workstation_t src,
+ SD_workstation_t dst,
+ double
+ communication_amount);
+
+XBT_PUBLIC(SD_task_t) SD_workstation_get_current_task(SD_workstation_t
+ workstation);
+XBT_PUBLIC(xbt_dict_t)
+ SD_workstation_get_storage_list(SD_workstation_t workstation);
/** @} */
/************************** Task handling ************************************/
/** @defgroup SD_task_management Tasks
* @brief Functions for managing the tasks
- *
+ *
* This section describes the functions for managing the tasks.
- *
+ *
* A task is some working amount that can be executed
* in parallel on several workstations. A task may depend on other
* tasks, this means that the task cannot start until the other tasks are done.
* Each task has a \ref e_SD_task_state_t "state" indicating whether
* the task is scheduled, running, done, etc.
- *
+ *
* @see SD_task_t, SD_task_dependency_management
* @{
*/
-XBT_PUBLIC(SD_task_t) SD_task_create(const char *name, void *data, double amount);
-XBT_PUBLIC(void*) SD_task_get_data(SD_task_t task);
-XBT_PUBLIC(void) SD_task_set_data(SD_task_t task, void *data);
+XBT_PUBLIC(SD_task_t) SD_task_create(const char *name, void *data,
+ double amount);
+XBT_PUBLIC(void *) SD_task_get_data(SD_task_t task);
+XBT_PUBLIC(void) SD_task_set_data(SD_task_t task, void *data);
XBT_PUBLIC(e_SD_task_state_t) SD_task_get_state(SD_task_t task);
-XBT_PUBLIC(const char*) SD_task_get_name(SD_task_t task);
-XBT_PUBLIC(void) SD_task_watch(SD_task_t task, e_SD_task_state_t state);
-XBT_PUBLIC(void) SD_task_unwatch(SD_task_t task, e_SD_task_state_t state);
-XBT_PUBLIC(double) SD_task_get_amount(SD_task_t task);
-XBT_PUBLIC(double) SD_task_get_remaining_amount(SD_task_t task);
-XBT_PUBLIC(double) SD_task_get_execution_time(SD_task_t task, int workstation_nb,
- const SD_workstation_t *workstation_list,
- const double *computation_amount, const double *communication_amount,
- double rate);
-XBT_PUBLIC(void) SD_task_schedule(SD_task_t task, int workstation_nb,
- const SD_workstation_t *workstation_list, const double *computation_amount,
- const double *communication_amount, double rate);
-XBT_PUBLIC(void) SD_task_unschedule(SD_task_t task);
-XBT_PUBLIC(double) SD_task_get_start_time(SD_task_t task);
-XBT_PUBLIC(double) SD_task_get_finish_time(SD_task_t task);
-XBT_PUBLIC(void) SD_task_destroy(SD_task_t task);
+XBT_PUBLIC(const char *) SD_task_get_name(SD_task_t task);
+XBT_PUBLIC(void) SD_task_set_name(SD_task_t task, const char *name);
+XBT_PUBLIC(void) SD_task_set_rate(SD_task_t task, double rate);
+
+XBT_PUBLIC(void) SD_task_watch(SD_task_t task, e_SD_task_state_t state);
+XBT_PUBLIC(void) SD_task_unwatch(SD_task_t task, e_SD_task_state_t state);
+XBT_PUBLIC(double) SD_task_get_amount(SD_task_t task);
+XBT_PUBLIC(void) SD_task_set_amount(SD_task_t task, double amount);
+XBT_PUBLIC(double) SD_task_get_alpha(SD_task_t task);
+XBT_PUBLIC(double) SD_task_get_remaining_amount(SD_task_t task);
+XBT_PUBLIC(double) SD_task_get_execution_time(SD_task_t task,
+ int workstation_nb,
+ const SD_workstation_t *
+ workstation_list,
+ const double
+ *computation_amount, const double
+ *communication_amount);
+XBT_PUBLIC(int) SD_task_get_kind(SD_task_t task);
+XBT_PUBLIC(void) SD_task_schedule(SD_task_t task, int workstation_nb,
+ const SD_workstation_t *
+ workstation_list,
+ const double *computation_amount,
+ const double *communication_amount,
+ double rate);
+XBT_PUBLIC(void) SD_task_unschedule(SD_task_t task);
+XBT_PUBLIC(double) SD_task_get_start_time(SD_task_t task);
+XBT_PUBLIC(double) SD_task_get_finish_time(SD_task_t task);
+XBT_PUBLIC(xbt_dynar_t) SD_task_get_parents(SD_task_t task);
+XBT_PUBLIC(xbt_dynar_t) SD_task_get_children(SD_task_t task);
+XBT_PUBLIC(int) SD_task_get_workstation_count(SD_task_t task);
+XBT_PUBLIC(SD_workstation_t *) SD_task_get_workstation_list(SD_task_t
+ task);
+XBT_PUBLIC(void) SD_task_destroy(SD_task_t task);
+XBT_PUBLIC(void) SD_task_dump(SD_task_t task);
+XBT_PUBLIC(void) SD_task_dotty(SD_task_t task, void *out_FILE);
+
+XBT_PUBLIC(SD_task_t) SD_task_create_comp_seq(const char *name, void *data,
+ double amount);
+XBT_PUBLIC(SD_task_t) SD_task_create_comp_par_amdahl(const char *name,
+ void *data,
+ double amount,
+ double alpha);
+XBT_PUBLIC(SD_task_t) SD_task_create_comm_e2e(const char *name, void *data,
+ double amount);
+XBT_PUBLIC(SD_task_t) SD_task_create_comm_par_mxn_1d_block(const char *name,
+ void *data,
+ double amount);
+
+XBT_PUBLIC(void) SD_task_distribute_comp_amdahl(SD_task_t task, int ws_count);
+XBT_PUBLIC(void) SD_task_schedulev(SD_task_t task, int count,
+ const SD_workstation_t * list);
+XBT_PUBLIC(void) SD_task_schedulel(SD_task_t task, int count, ...);
+
+
+/** @brief A constant to use in SD_task_schedule to mean that there is no cost.
+ *
+ * For example, create a pure computation task (no comm) like this:
+ *
+ * SD_task_schedule(task, my_workstation_nb,
+ * my_workstation_list,
+ * my_computation_amount,
+ * SD_TASK_SCHED_NO_COST,
+ * my_rate);
+ */
+#define SD_SCHED_NO_COST NULL
+
/** @} */
@@ -124,30 +207,42 @@ XBT_PUBLIC(void) SD_task_destroy(SD_task_t task);
* @see SD_task_management
* @{
*/
-XBT_PUBLIC(void) SD_task_dependency_add(const char *name, void *data, SD_task_t src, SD_task_t dst);
-XBT_PUBLIC(void) SD_task_dependency_remove(SD_task_t src, SD_task_t dst);
-XBT_PUBLIC(void*) SD_task_dependency_get_data(SD_task_t src, SD_task_t dst);
-XBT_PUBLIC(int) SD_task_dependency_exists(SD_task_t src, SD_task_t dst);
+XBT_PUBLIC(void) SD_task_dependency_add(const char *name, void *data,
+ SD_task_t src, SD_task_t dst);
+XBT_PUBLIC(void) SD_task_dependency_remove(SD_task_t src, SD_task_t dst);
+XBT_PUBLIC(const char *) SD_task_dependency_get_name(SD_task_t src,
+ SD_task_t dst);
+XBT_PUBLIC(void *) SD_task_dependency_get_data(SD_task_t src,
+ SD_task_t dst);
+XBT_PUBLIC(int) SD_task_dependency_exists(SD_task_t src, SD_task_t dst);
/** @} */
/************************** Global *******************************************/
/** @defgroup SD_simulation Simulation
* @brief Functions for creating the environment and launching the simulation
- *
+ *
* This section describes the functions for initialising SimDag, launching
* the simulation and exiting SimDag.
- *
+ *
* @{
*/
-XBT_PUBLIC(void) SD_init(int *argc, char **argv);
-XBT_PUBLIC(void) SD_application_reinit(void);
-XBT_PUBLIC(void) SD_create_environment(const char *platform_file);
-XBT_PUBLIC(SD_task_t*) SD_simulate(double how_long);
-XBT_PUBLIC(double) SD_get_clock(void);
-XBT_PUBLIC(void) SD_exit(void);
+XBT_PUBLIC(void) SD_init(int *argc, char **argv);
+XBT_PUBLIC(void) SD_config(const char *key, const char *value);
+XBT_PUBLIC(void) SD_application_reinit(void);
+XBT_PUBLIC(void) SD_create_environment(const char *platform_file);
+XBT_PUBLIC(xbt_dynar_t) SD_simulate(double how_long);
+XBT_PUBLIC(double) SD_get_clock(void);
+XBT_PUBLIC(void) SD_exit(void);
+XBT_PUBLIC(xbt_dynar_t) SD_daxload(const char *filename);
+XBT_PUBLIC(xbt_dynar_t) SD_dotload(const char *filename);
+XBT_PUBLIC(xbt_dynar_t) SD_PTG_dotload(const char *filename);
+XBT_PUBLIC(xbt_dynar_t) SD_dotload_with_sched(const char *filename);
+XBT_PUBLIC(void) uniq_transfer_task_name(SD_task_t task);
+
/** @} */
-SG_END_DECL()
+#include "instr/instr.h"
+SG_END_DECL()
#endif