#include "frescan_debug.h"
/**
- * frescan_sa_init() - init the scenario
+ * frescan_bwres_sa_init() - init the scenario
*
* Initialize the vres list and copy the initialization parameters
*/
-int frescan_sa_init(frescan_sa_scenario_t *scenario,
- const frescan_sa_init_params_t *params)
+int frescan_bwres_sa_init(frescan_bwres_sa_scenario_t *scenario,
+ const frescan_bwres_sa_init_params_t *params)
{
int ret;
frsh_sa_scenario_init_data_t fsa_scenario_init_data;
INIT_LIST_HEAD(&scenario->vres_head.list);
scenario->init_params = *params;
- ret = freelist_init(&scenario->fsa_id_freelist,
+ ret = freelist_init(&scenario->fsa_vres_global_id_freelist,
FRESCAN_MX_NODES*FRESCAN_MX_IDS);
if (ret != 0) return ret;
- fsa_scenario_init_data.min_priority = 1;
- fsa_scenario_init_data.max_priority = 15;
+ fsa_scenario_init_data.min_priority = params->min_prio;
+ fsa_scenario_init_data.max_priority = params->max_prio;
fsa_scenario_init_data.ovhd_data.np =
frsh_rel_time_to_sa_time(frsh_usec_to_rel_time(0));
+ DEBUG(FRESCAN_BWRES_SA_ENABLE_DEBUG,
+ "init the scenario min_prio:%d max_prio:%d\n",
+ params->min_prio, params->max_prio);
+
ret = frsh_sa_scenario_init(&scenario->fsa_scenario,
&fsa_scenario_init_data);
if (ret != 0) return -1;
}
/**
- * frescan_sa_add_contract() - add a contract to the scenario
+ * frescan_bwres_sa_add_contract() - add a contract to the scenario
*
* create the corresponding vres structure and set its values, and add the
* vres to the vres list
*/
-int frescan_sa_add_contract(frescan_sa_scenario_t *scenario,
- frescan_ss_t ss,
- frescan_node_t node,
- const frsh_contract_t *contract)
+int frescan_bwres_sa_add_contract(frescan_bwres_sa_scenario_t *scenario,
+ frescan_ss_t ss,
+ frescan_node_t node,
+ const frsh_contract_t *contract)
{
int ret;
- frescan_sa_vres_t *sa_vres = &scenario->vres_pool[node][ss];
+ frescan_bwres_vres_t *sa_vres = &scenario->vres_pool[node][ss];
sa_vres->contract = *contract;
sa_vres->node = node;
sa_vres->ss = ss;
+ sa_vres->old_c = 0;
+ sa_vres->old_t = 0;
+ sa_vres->old_p = 0;
- ret = freelist_alloc(&scenario->fsa_id_freelist);
+ ret = freelist_alloc(&scenario->fsa_vres_global_id_freelist);
if (ret < 0) return -1;
sa_vres->fsa_vres_global_id = (frsh_sa_vres_id_t)ret;
list_add_tail(&sa_vres->list,
&scenario->vres_head.list);
+ DEBUG(FRESCAN_BWRES_SA_ENABLE_DEBUG,
+ "add contract, node:%d ss:%d globalid:%d\n",
+ node, ss, sa_vres->fsa_vres_global_id);
+
+ DEBUG(FRESCAN_BWRES_SA_ENABLE_DEBUG,
+ "contract bmin=(%u,%u) tmax=(%u,%u) bmax=(%u,%u) tmin=(%u,%u) prio=%u\n",
+ contract->budget_min.tv_sec,
+ contract->budget_min.tv_nsec,
+ contract->period_max.tv_sec,
+ contract->period_max.tv_nsec,
+ contract->budget_max.tv_sec,
+ contract->budget_max.tv_nsec,
+ contract->period_min.tv_sec,
+ contract->period_min.tv_nsec,
+ contract->preemption_level);
+
ret = frsh_sa_scenario_add_vres(&scenario->fsa_scenario,
&sa_vres->contract,
sa_vres->fsa_vres_global_id);
}
/**
- * frescan_sa_update_contract() - update a contract in the scenario
+ * frescan_bwres_sa_update_contract() - update a contract in the scenario
*/
-int frescan_sa_update_contract(frescan_sa_scenario_t *scenario,
- frescan_ss_t ss,
- frescan_node_t node,
- const frsh_contract_t *contract,
- frsh_contract_t *old_contract)
+int frescan_bwres_sa_update_contract(frescan_bwres_sa_scenario_t *scenario,
+ frescan_ss_t ss,
+ frescan_node_t node,
+ const frsh_contract_t *contract,
+ frsh_contract_t *old_contract)
{
int ret;
- frescan_sa_vres_t *sa_vres = &scenario->vres_pool[node][ss];
+ frescan_bwres_vres_t *sa_vres = &scenario->vres_pool[node][ss];
if (old_contract != NULL) {
*old_contract = sa_vres->contract;
sa_vres->contract = *contract;
+ DEBUG(FRESCAN_BWRES_SA_ENABLE_DEBUG,
+ "update contract node:%d ss:%d globalid:%d\n",
+ node, ss, sa_vres->fsa_vres_global_id);
+
ret = frsh_sa_scenario_modify_vres(&scenario->fsa_scenario,
sa_vres->fsa_vres_global_id,
&sa_vres->contract);
}
/**
- * frescan_sa_remove_contract() - remove a contract from the scenario
+ * frescan_bwres_sa_remove_contract() - remove a contract from the scenario
*/
-int frescan_sa_remove_contract(frescan_sa_scenario_t *scenario,
- frescan_ss_t ss,
- frescan_node_t node)
+int frescan_bwres_sa_remove_contract(frescan_bwres_sa_scenario_t *scenario,
+ frescan_ss_t ss,
+ frescan_node_t node,
+ frsh_contract_t *contract)
{
int ret;
- frescan_sa_vres_t *sa_vres = &scenario->vres_pool[node][ss];
+ frescan_bwres_vres_t *sa_vres = &scenario->vres_pool[node][ss];
+
+ if (contract != NULL) {
+ *contract = sa_vres->contract;
+ }
+
+ DEBUG(FRESCAN_BWRES_SA_ENABLE_DEBUG,
+ "remove contract, node:%d ss:%d globalid:%d\n",
+ node, ss, sa_vres->fsa_vres_global_id);
ret = frsh_sa_scenario_del_vres(&scenario->fsa_scenario,
sa_vres->fsa_vres_global_id);
if (ret != 0) return -1;
- ret = freelist_free(&scenario->fsa_id_freelist,
+ ret = freelist_free(&scenario->fsa_vres_global_id_freelist,
sa_vres->fsa_vres_global_id);
if (ret < 0) return -1;
}
/**
- * frescan_sa_sched_test() - perform a scheduling test on the scenario
+ * frescan_bwres_sa_sched_test() - perform a scheduling test on the scenario
*
*/
-int frescan_sa_sched_test(frescan_sa_scenario_t *scenario,
- bool *is_schedulable)
+int frescan_bwres_sa_sched_test(frescan_bwres_sa_scenario_t *scenario,
+ bool *is_schedulable)
{
int ret;
+ DEBUG(FRESCAN_BWRES_SA_ENABLE_DEBUG, "init the fsa scenario\n");
+
ret = frsh_sa_init_analysis(&scenario->fsa_scenario);
if (ret != 0) return -1;
ret = frsh_sa_assign_priorities(&scenario->fsa_scenario);
if (ret != 0) return -1;
+ DEBUG(FRESCAN_BWRES_SA_ENABLE_DEBUG, "do scheduling test\n");
+
ret = frsh_sa_sched_test(&scenario->fsa_scenario, is_schedulable);
if (ret != 0) return -1;
+ DEBUG(FRESCAN_BWRES_SA_ENABLE_DEBUG, "%s\n",
+ (*is_schedulable) ? "OK" : "FAILED");
+
return 0;
}
/**
- * frescan_sa_spare_capacity() - distribute the spare capacity
+ * frescan_bwres_sa_spare_capacity() - distribute the spare capacity
*/
-int frescan_sa_spare_capacity(frescan_sa_scenario_t *scenario)
+int frescan_bwres_sa_spare_capacity(frescan_bwres_sa_scenario_t *scenario)
{
int ret;
+ DEBUG(FRESCAN_BWRES_SA_ENABLE_DEBUG, "distribute sc\n");
+
ret = frsh_sa_distribute_spare(&scenario->fsa_scenario);
if (ret != 0) return -1;
projects / frescor / fna.git / blobdiff