#include "xbt/ex.h"
#include "xbt/dict.h"
-#include "workstation_KCCFLN05_private.h"
+#include "surf_private.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_workstation, surf,
"Logging specific to the SURF workstation module (KCCFLN05)");
+typedef enum {
+ SURF_WORKSTATION_RESOURCE_CPU,
+ SURF_WORKSTATION_RESOURCE_LINK,
+} e_surf_workstation_model_type_t;
+
+
+/**************************************/
+/********* router object **************/
+/**************************************/
+typedef struct router_KCCFLN05 {
+ char *name;
+ unsigned int id;
+} s_router_KCCFLN05_t, *router_KCCFLN05_t;
+
+
+/**************************************/
+/********* cpu object *****************/
+/**************************************/
+typedef struct cpu_KCCFLN05 {
+ surf_model_t model;
+ e_surf_workstation_model_type_t type; /* Do not move this field */
+ char *name; /* Do not move this field */
+ lmm_constraint_t constraint;
+ lmm_constraint_t bus;
+ double power_scale;
+ double power_current;
+ double interference_send;
+ double interference_recv;
+ double interference_send_recv;
+ tmgr_trace_event_t power_event;
+ e_surf_cpu_state_t state_current;
+ tmgr_trace_event_t state_event;
+ int id; /* cpu and network card are a single object... */
+ xbt_dynar_t incomming_communications;
+ xbt_dynar_t outgoing_communications;
+ /*Handles the properties that can be added to cpu's*/
+ xbt_dict_t properties;
+} s_cpu_KCCFLN05_t, *cpu_KCCFLN05_t;
+
+/**************************************/
+/*********** network object ***********/
+/**************************************/
+
+typedef struct network_link_KCCFLN05 {
+ surf_model_t model;
+ e_surf_workstation_model_type_t type; /* Do not move this field */
+ char *name; /* Do not move this field */
+ lmm_constraint_t constraint;
+ double lat_current;
+ tmgr_trace_event_t lat_event;
+ double bw_current;
+ tmgr_trace_event_t bw_event;
+ e_surf_network_link_state_t state_current;
+ tmgr_trace_event_t state_event;
+ /*holds the properties that can be attached to the link*/
+ xbt_dict_t properties;
+} s_network_link_KCCFLN05_t, *network_link_KCCFLN05_t;
+
+
+typedef struct s_route_KCCFLN05 {
+ double impact_on_src;
+ double impact_on_dst;
+ double impact_on_src_with_other_recv;
+ double impact_on_dst_with_other_send;
+ network_link_KCCFLN05_t *links;
+ int size;
+} s_route_KCCFLN05_t, *route_KCCFLN05_t;
+
+/**************************************/
+/*************** actions **************/
+/**************************************/
+typedef struct surf_action_workstation_KCCFLN05 {
+ s_surf_action_t generic_action;
+ double latency;
+ double lat_current;
+ lmm_variable_t variable;
+ double rate;
+ int suspended;
+ cpu_KCCFLN05_t src; /* could be avoided */
+ cpu_KCCFLN05_t dst; /* could be avoided */
+} s_surf_action_workstation_KCCFLN05_t,
+ *surf_action_workstation_KCCFLN05_t;
+
+
+
static int nb_workstation = 0;
static s_route_KCCFLN05_t *routing_table = NULL;
#define ROUTE(i,j) routing_table[(i)+(j)*nb_workstation]
static xbt_dict_t parallel_task_network_link_set = NULL;
//added to work with GTNETS
static xbt_dict_t router_set = NULL;
-
+static lmm_system_t maxmin_system = NULL;
/*xbt_dict_t network_link_set = NULL;*/
return res;
}
-static const char *get_model_name(void *model_id)
+static const char *get_resource_name(void *resource_id)
{
/* We can freely cast as a cpu_KCCFLN05_t because it has the same
prefix as network_link_KCCFLN05_t. However, only cpu_KCCFLN05_t
will theoretically be given as an argument here. */
- return ((cpu_KCCFLN05_t) model_id)->name;
+ return ((cpu_KCCFLN05_t) resource_id)->name;
}
/* action_get_state is inherited from the surf module */
/******* Resource Private **********/
/**************************************/
-static int model_used(void *model_id)
+static int resource_used(void *resource_id)
{
/* We can freely cast as a network_link_KCCFLN05_t because it has
the same prefix as cpu_KCCFLN05_t */
- if (((cpu_KCCFLN05_t) model_id)->type ==
+ if (((cpu_KCCFLN05_t) resource_id)->type ==
SURF_WORKSTATION_RESOURCE_CPU)
return (lmm_constraint_used
- (maxmin_system, ((cpu_KCCFLN05_t) model_id)->constraint)
- || ((((cpu_KCCFLN05_t) model_id)->bus) ?
+ (maxmin_system, ((cpu_KCCFLN05_t) resource_id)->constraint)
+ || ((((cpu_KCCFLN05_t) resource_id)->bus) ?
lmm_constraint_used(maxmin_system,
- ((cpu_KCCFLN05_t) model_id)->
+ ((cpu_KCCFLN05_t) resource_id)->
bus) : 0));
else
return lmm_constraint_used(maxmin_system,
- ((network_link_KCCFLN05_t) model_id)->
+ ((network_link_KCCFLN05_t) resource_id)->
constraint);
}
-static double share_models(double now)
+static double share_resources(double now)
{
s_surf_action_workstation_KCCFLN05_t s_action;
surf_action_workstation_KCCFLN05_t action = NULL;
xbt_swag_t running_actions =
surf_workstation_model->common_public->states.running_action_set;
- double min = generic_maxmin_share_models(running_actions,
+ double min = generic_maxmin_share_resources(running_actions,
xbt_swag_offset(s_action,
- variable));
+ variable),
+ maxmin_system,
+ lmm_solve);
xbt_swag_foreach(action, running_actions) {
if (action->latency > 0) {
action->generic_action.finish = surf_get_clock();
surf_action_change_state((surf_action_t) action, SURF_ACTION_DONE);
} else {
- /* Need to check that none of the model has failed */
+ /* Need to check that none of the resource has failed */
lmm_constraint_t cnst = NULL;
int i = 0;
void *constraint_id = NULL;
return;
}
-static void update_model_state(void *id,
+static void update_resource_state(void *id,
tmgr_trace_event_t event_type,
double value)
{
return (surf_action_t) action;
}
-static e_surf_cpu_state_t model_get_state(void *cpu)
+static e_surf_cpu_state_t resource_get_state(void *cpu)
{
return ((cpu_KCCFLN05_t) cpu)->state_current;
}
return ((cpu_KCCFLN05_t) cpu)->power_current;
}
+static xbt_dict_t get_property_list(void *cpu)
+{
+ return ((cpu_KCCFLN05_t) cpu)->properties;
+}
static surf_action_t communicate(void *src, void *dst, double size,
double rate)
}
lmm_update_variable_latency(maxmin_system, action->variable,
- action->latency);
+ action->latency); /* Should be useless */
for (i = 0; i < route_size; i++)
lmm_expand(maxmin_system, route->links[i]->constraint,
xbt_dict_new_ext(workstation_nb * workstation_nb * 10);
}
- /* Compute the number of affected models... */
+ /* Compute the number of affected resources... */
for (i = 0; i < workstation_nb; i++) {
for (j = 0; j < workstation_nb; j++) {
cpu_KCCFLN05_t card_src = workstation_list[i];
action->generic_action.cost = amount;
action->generic_action.remains = amount;
action->generic_action.max_duration = NO_MAX_DURATION;
- action->generic_action.start = -1.0;
+ action->generic_action.start = surf_get_clock();
action->generic_action.finish = -1.0;
action->generic_action.model_type =
(surf_model_t) surf_workstation_model;
return ((network_link_KCCFLN05_t) link)->lat_current;
}
+static xbt_dict_t get_link_property_list(void *link)
+{
+ return ((network_link_KCCFLN05_t) link)->properties;
+}
+
+
/**************************************/
/*** Resource Creation & Destruction **/
/**************************************/
static void router_new(const char *name)
{
static unsigned int nb_routers = 0;
+ router_KCCFLN05_t router;
INFO1("Creating a router %s", name);
- router_KCCFLN05_t router;
router = xbt_new0(s_router_KCCFLN05_t, 1);
router->name = xbt_strdup(name);
static void parse_routers(void)
{
//add a dumb router just to be GTNETS compatible
- router_new(A_surfxml_router_name);
+ router_new(A_surfxml_router_id);
}
static void cpu_free(void *cpu)
double interference_send,
double interference_recv,
double interference_send_recv,
- double max_outgoing_rate)
+ double max_outgoing_rate,
+ xbt_dict_t cpu_properties_k)
{
cpu_KCCFLN05_t cpu = xbt_new0(s_cpu_KCCFLN05_t, 1);
cpu->outgoing_communications =
xbt_dynar_new(sizeof(surf_action_workstation_KCCFLN05_t), NULL);
+ /*add the property set*/
+ cpu->properties = current_property_set;
+
xbt_dict_set(workstation_set, name, cpu, cpu_free);
return cpu;
}
-static void parse_cpu(void)
+static void create_routing_table(void)
+{
+ routing_table = xbt_new0(s_route_KCCFLN05_t, nb_workstation * nb_workstation);
+}
+
+static void parse_cpu_init(void)
{
double power_scale = 0.0;
double power_initial = 0.0;
double interference_send_recv = 0.0;
double max_outgoing_rate = -1.0;
- surf_parse_get_double(&power_scale, A_surfxml_cpu_power);
- surf_parse_get_double(&power_initial, A_surfxml_cpu_availability);
- surf_parse_get_trace(&power_trace, A_surfxml_cpu_availability_file);
+ surf_parse_get_double(&power_scale, A_surfxml_host_power);
+ surf_parse_get_double(&power_initial, A_surfxml_host_availability);
+ surf_parse_get_trace(&power_trace, A_surfxml_host_availability_file);
- xbt_assert0((A_surfxml_cpu_state == A_surfxml_cpu_state_ON) ||
- (A_surfxml_cpu_state == A_surfxml_cpu_state_OFF),
+ xbt_assert0((A_surfxml_host_state == A_surfxml_host_state_ON) ||
+ (A_surfxml_host_state == A_surfxml_host_state_OFF),
"Invalid state");
- if (A_surfxml_cpu_state == A_surfxml_cpu_state_ON)
+ if (A_surfxml_host_state == A_surfxml_host_state_ON)
state_initial = SURF_CPU_ON;
- if (A_surfxml_cpu_state == A_surfxml_cpu_state_OFF)
+ if (A_surfxml_host_state == A_surfxml_host_state_OFF)
state_initial = SURF_CPU_OFF;
- surf_parse_get_trace(&state_trace, A_surfxml_cpu_state_file);
+ surf_parse_get_trace(&state_trace, A_surfxml_host_state_file);
surf_parse_get_double(&interference_send,
- A_surfxml_cpu_interference_send);
+ A_surfxml_host_interference_send);
surf_parse_get_double(&interference_recv,
- A_surfxml_cpu_interference_recv);
+ A_surfxml_host_interference_recv);
surf_parse_get_double(&interference_send_recv,
- A_surfxml_cpu_interference_send_recv);
+ A_surfxml_host_interference_send_recv);
surf_parse_get_double(&max_outgoing_rate,
- A_surfxml_cpu_max_outgoing_rate);
-
- cpu_new(A_surfxml_cpu_name, power_scale, power_initial, power_trace,
+ A_surfxml_host_max_outgoing_rate);
+ current_property_set = xbt_dict_new();
+ cpu_new(A_surfxml_host_id, power_scale, power_initial, power_trace,
state_initial, state_trace, interference_send, interference_recv,
- interference_send_recv, max_outgoing_rate);
-}
-
-static void create_routing_table(void)
-{
- routing_table =
- xbt_new0(s_route_KCCFLN05_t, nb_workstation * nb_workstation);
+ interference_send_recv, max_outgoing_rate,/*add the properties*/current_property_set);
}
static void network_link_free(void *nw_link)
state_initial,
tmgr_trace_t state_trace,
e_surf_network_link_sharing_policy_t
- policy)
+ policy, xbt_dict_t network_properties_k)
{
network_link_KCCFLN05_t nw_link = xbt_new0(s_network_link_KCCFLN05_t, 1);
if (policy == SURF_NETWORK_LINK_FATPIPE)
lmm_constraint_shared(nw_link->constraint);
+ /*add the property set*/
+ nw_link->properties = network_properties_k;
+
xbt_dict_set(network_link_set, name, nw_link, network_link_free);
return nw_link;
}
-static void parse_network_link(void)
+static void parse_network_link_init(void)
{
- char *name;
+ char *name_link;
double bw_initial;
tmgr_trace_t bw_trace;
double lat_initial;
tmgr_trace_t lat_trace;
- e_surf_network_link_state_t state_initial = SURF_NETWORK_LINK_ON;
- e_surf_network_link_sharing_policy_t policy_initial =
- SURF_NETWORK_LINK_SHARED;
+ e_surf_network_link_state_t state_initial_link = SURF_NETWORK_LINK_ON;
+ e_surf_network_link_sharing_policy_t policy_initial_link = SURF_NETWORK_LINK_SHARED;
tmgr_trace_t state_trace;
- name = xbt_strdup(A_surfxml_network_link_name);
- surf_parse_get_double(&bw_initial, A_surfxml_network_link_bandwidth);
- surf_parse_get_trace(&bw_trace, A_surfxml_network_link_bandwidth_file);
- surf_parse_get_double(&lat_initial, A_surfxml_network_link_latency);
- surf_parse_get_trace(&lat_trace, A_surfxml_network_link_latency_file);
-
- xbt_assert0((A_surfxml_network_link_state ==
- A_surfxml_network_link_state_ON)
- || (A_surfxml_network_link_state ==
- A_surfxml_network_link_state_OFF), "Invalid state");
- if (A_surfxml_network_link_state == A_surfxml_network_link_state_ON)
- state_initial = SURF_NETWORK_LINK_ON;
- else if (A_surfxml_network_link_state ==
- A_surfxml_network_link_state_OFF)
- state_initial = SURF_NETWORK_LINK_OFF;
-
- if (A_surfxml_network_link_sharing_policy ==
- A_surfxml_network_link_sharing_policy_SHARED)
- policy_initial = SURF_NETWORK_LINK_SHARED;
- else if (A_surfxml_network_link_sharing_policy ==
- A_surfxml_network_link_sharing_policy_FATPIPE)
- policy_initial = SURF_NETWORK_LINK_FATPIPE;
-
- surf_parse_get_trace(&state_trace, A_surfxml_network_link_state_file);
-
- network_link_new(name, bw_initial, bw_trace,
- lat_initial, lat_trace, state_initial, state_trace,
- policy_initial);
+ name_link = xbt_strdup(A_surfxml_link_id);
+ surf_parse_get_double(&bw_initial, A_surfxml_link_bandwidth);
+ surf_parse_get_trace(&bw_trace, A_surfxml_link_bandwidth_file);
+ surf_parse_get_double(&lat_initial, A_surfxml_link_latency);
+ surf_parse_get_trace(&lat_trace, A_surfxml_link_latency_file);
+
+ xbt_assert0((A_surfxml_link_state ==
+ A_surfxml_link_state_ON)
+ || (A_surfxml_link_state ==
+ A_surfxml_link_state_OFF), "Invalid state");
+ if (A_surfxml_link_state == A_surfxml_link_state_ON)
+ state_initial_link = SURF_NETWORK_LINK_ON;
+ else if (A_surfxml_link_state ==
+ A_surfxml_link_state_OFF)
+ state_initial_link = SURF_NETWORK_LINK_OFF;
+
+ if (A_surfxml_link_sharing_policy ==
+ A_surfxml_link_sharing_policy_SHARED)
+ policy_initial_link = SURF_NETWORK_LINK_SHARED;
+ else if (A_surfxml_link_sharing_policy ==
+ A_surfxml_link_sharing_policy_FATPIPE)
+ policy_initial_link = SURF_NETWORK_LINK_FATPIPE;
+
+ surf_parse_get_trace(&state_trace, A_surfxml_link_state_file);
+
+ current_property_set = xbt_dict_new();
+ network_link_new(name_link, bw_initial, bw_trace,
+ lat_initial, lat_trace, state_initial_link, state_trace,
+ policy_initial_link,/*add properties*/current_property_set);
}
static void route_new(int src_id, int dst_id,
route_KCCFLN05_t route = &(ROUTE(src_id, dst_id));
route->size = nb_link;
- route->links = link_list =
- xbt_realloc(link_list, sizeof(network_link_KCCFLN05_t) * nb_link);
+ route->links = link_list = xbt_realloc(link_list, sizeof(network_link_KCCFLN05_t) * nb_link);
route->impact_on_src = impact_on_src;
- route->impact_on_dst = impact_on_src;
+ route->impact_on_dst = impact_on_dst;
route->impact_on_src_with_other_recv = impact_on_src_with_other_recv;
route->impact_on_dst_with_other_send = impact_on_dst_with_other_send;
+
}
static int nb_link;
static double impact_on_dst;
static double impact_on_src_with_other_recv;
static double impact_on_dst_with_other_send;
+static int is_first = 0;
static void parse_route_set_endpoints(void)
{
cpu_KCCFLN05_t cpu_tmp = NULL;
+ if (!is_first) create_routing_table();
+ is_first = 1;
+
cpu_tmp = (cpu_KCCFLN05_t) name_service(A_surfxml_route_src);
if (cpu_tmp != NULL) {
src_id = cpu_tmp->id;
}
TRY {
link_list[nb_link++] =
- xbt_dict_get(network_link_set, A_surfxml_route_element_name);
+ xbt_dict_get(network_link_set, A_surfxml_link_c_ctn_id);
}
CATCH(e) {
RETHROW1("Link %s not found (dict raised this exception: %s)",
- A_surfxml_route_element_name);
+ A_surfxml_link_c_ctn_id);
}
}
route_new(src_id, dst_id, link_list, nb_link, impact_on_src,
impact_on_dst, impact_on_src_with_other_recv,
impact_on_dst_with_other_send);
+
}
+
static void parse_file(const char *file)
{
int i;
- /* Figuring out the cpus */
+ /* Adding callback functions */
surf_parse_reset_parser();
- ETag_surfxml_cpu_fun = parse_cpu;
+ surfxml_add_callback(STag_surfxml_host_cb_list, &parse_cpu_init);
+ surfxml_add_callback(STag_surfxml_prop_cb_list, &parse_properties);
+ surfxml_add_callback(STag_surfxml_router_cb_list, &parse_routers);
+ surfxml_add_callback(STag_surfxml_link_cb_list, &parse_network_link_init);
+ surfxml_add_callback(STag_surfxml_route_cb_list, &parse_route_set_endpoints);
+ surfxml_add_callback(ETag_surfxml_link_c_ctn_cb_list, &parse_route_elem);
+ surfxml_add_callback(ETag_surfxml_route_cb_list, &parse_route_set_route);
+
+ /* Parse the file */
surf_parse_open(file);
xbt_assert1((!surf_parse()), "Parse error in %s", file);
surf_parse_close();
-
- create_routing_table();
-
- /* Figuring out the router (added after GTNETS) */
- surf_parse_reset_parser();
- STag_surfxml_router_fun = parse_routers;
- surf_parse_open(file);
- xbt_assert1((!surf_parse()), "Parse error in %s", file);
- surf_parse_close();
-
- /* Figuring out the network links */
- surf_parse_reset_parser();
- ETag_surfxml_network_link_fun = parse_network_link;
- surf_parse_open(file);
- xbt_assert1((!surf_parse()), "Parse error in %s", file);
- surf_parse_close();
-
- /* Building the routes */
- surf_parse_reset_parser();
- STag_surfxml_route_fun = parse_route_set_endpoints;
- ETag_surfxml_route_element_fun = parse_route_elem;
- ETag_surfxml_route_fun = parse_route_set_route;
- surf_parse_open(file);
- xbt_assert1((!surf_parse()), "Parse error in %s", file);
- surf_parse_close();
-
+
/* Adding loopback if needed */
for (i = 0; i < nb_workstation; i++)
if (!ROUTE(i, i).size) {
loopback = network_link_new(xbt_strdup("__MSG_loopback__"),
498000000, NULL, 0.000015, NULL,
SURF_NETWORK_LINK_ON, NULL,
- SURF_NETWORK_LINK_FATPIPE);
+ SURF_NETWORK_LINK_FATPIPE, NULL);
ROUTE(i, i).size = 1;
ROUTE(i, i).links = xbt_new0(network_link_KCCFLN05_t, 1);
ROUTE(i, i).links[0] = loopback;
xbt_swag_new(xbt_swag_offset(action, state_hookup));
surf_workstation_model->common_public->name_service = name_service;
- surf_workstation_model->common_public->get_model_name =
- get_model_name;
+ surf_workstation_model->common_public->get_resource_name =
+ get_resource_name;
surf_workstation_model->common_public->action_get_state =
surf_action_get_state;
surf_workstation_model->common_public->action_get_start_time =
action_set_priority;
surf_workstation_model->common_public->name = "Workstation KCCFLN05";
- surf_workstation_model->common_private->model_used = model_used;
- surf_workstation_model->common_private->share_models =
- share_models;
+ surf_workstation_model->common_private->resource_used = resource_used;
+ surf_workstation_model->common_private->share_resources =
+ share_resources;
surf_workstation_model->common_private->update_actions_state =
update_actions_state;
- surf_workstation_model->common_private->update_model_state =
- update_model_state;
+ surf_workstation_model->common_private->update_resource_state =
+ update_resource_state;
surf_workstation_model->common_private->finalize = finalize;
surf_workstation_model->extension_public->execute = execute;
surf_workstation_model->extension_public->sleep = action_sleep;
surf_workstation_model->extension_public->get_state =
- model_get_state;
+ resource_get_state;
surf_workstation_model->extension_public->get_speed = get_speed;
surf_workstation_model->extension_public->get_available_speed =
get_available_speed;
+
+ surf_workstation_model->common_public->get_cpu_properties = get_property_list;
+ surf_workstation_model->common_public->get_link_properties = get_link_property_list;
+
surf_workstation_model->extension_public->communicate = communicate;
surf_workstation_model->extension_public->execute_parallel_task =
execute_parallel_task;
workstation_set = xbt_dict_new();
router_set = xbt_dict_new();
- network_link_set = xbt_dict_new();
-
- xbt_assert0(maxmin_system, "surf_init has to be called first!");
+ network_link_set = xbt_dict_new();
+ if (!maxmin_system)
+ maxmin_system = lmm_system_new();
}
/**************************************/
