* under the terms of the license (GNU LGPL) which comes with this package. */
#include "cpu_private.h"
-#include "xbt/dict.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(cpu, surf,
"Logging specific to the SURF CPU module");
surf_cpu_resource_t surf_cpu_resource = NULL;
-static xbt_dict_t cpu_set = NULL;
+xbt_dict_t cpu_set = NULL;
static void cpu_free(void *CPU)
{
state_trace values mean SURF_CPU_ON if >0 and SURF_CPU_OFF
otherwise.
*/
-static cpu_t cpu_new(const char *name, xbt_maxmin_float_t power_scale,
- xbt_maxmin_float_t power_initial,
+static cpu_t cpu_new(const char *name, double power_scale,
+ double power_initial,
tmgr_trace_t power_trace,
e_surf_cpu_state_t state_initial,
tmgr_trace_t state_trace)
power trace state trace
Token: TOKEN_WORD TOKEN_WORD TOKEN_WORD TOKEN_WORD TOKEN_WORD TOKEN_WORD
- Type: string float float string ON/OFF string
+ Type: string double double string ON/OFF string
*/
static void parse_cpu(void)
{
e_surf_token_t token;
char *name = NULL;
- xbt_maxmin_float_t power_scale = 0.0;
- xbt_maxmin_float_t power_initial = 0.0;
- tmgr_trace_t power_trace = NULL;;
+ double power_scale = 0.0;
+ double power_initial = 0.0;
+ tmgr_trace_t power_trace = NULL;
e_surf_cpu_state_t state_initial = SURF_CPU_OFF;
tmgr_trace_t state_trace = NULL;
name = xbt_strdup(surf_parse_text);
- surf_parse_float(&power_scale);
- surf_parse_float(&power_initial);
+ surf_parse_double(&power_scale);
+ surf_parse_double(&power_initial);
surf_parse_trace(&power_trace);
token = surf_parse(); /* state_initial */
return;
}
-static xbt_heap_float_t share_resources(xbt_heap_float_t now)
+static double share_resources(double now)
{
s_surf_action_cpu_t action;
- return generic_maxmin_share_resources(surf_cpu_resource->common_public->states.running_action_set,
- xbt_swag_offset(action,variable));
+ return generic_maxmin_share_resources(surf_cpu_resource->common_public->
+ states.running_action_set,
+ xbt_swag_offset(action, variable));
}
-static void update_actions_state(xbt_heap_float_t now,
- xbt_heap_float_t delta)
+static void update_actions_state(double now, double delta)
{
surf_action_cpu_t action = NULL;
surf_action_cpu_t next_action = NULL;
xbt_swag_foreach_safe(action, next_action, running_actions) {
action->generic_action.remains -=
lmm_variable_getvalue(action->variable) * delta;
- if(action->generic_action.max_duration!=NO_MAX_DURATION)
+ if (action->generic_action.max_duration != NO_MAX_DURATION)
action->generic_action.max_duration -= delta;
/* if(action->generic_action.remains<.00001) action->generic_action.remains=0; */
if (action->generic_action.remains <= 0) {
action->generic_action.finish = surf_get_clock();
action_change_state((surf_action_t) action, SURF_ACTION_DONE);
- } else if((action->generic_action.max_duration!=NO_MAX_DURATION) &&
- (action->generic_action.max_duration<=0)) {
+ } else if ((action->generic_action.max_duration != NO_MAX_DURATION) &&
+ (action->generic_action.max_duration <= 0)) {
action->generic_action.finish = surf_get_clock();
- action_change_state((surf_action_t) action, SURF_ACTION_DONE);
+ action_change_state((surf_action_t) action, SURF_ACTION_DONE);
} else { /* Need to check that none of the resource has failed */
lmm_constraint_t cnst = NULL;
int i = 0;
static void update_resource_state(void *id,
tmgr_trace_event_t event_type,
- xbt_maxmin_float_t value)
+ double value)
{
cpu_t cpu = id;
-/* printf("[" XBT_HEAP_FLOAT_T "] Asking to update CPU \"%s\" with value " */
-/* XBT_MAXMIN_FLOAT_T " for event %p\n", surf_get_clock(), cpu->name, */
+/* printf("[" "%lg" "] Asking to update CPU \"%s\" with value " */
+/* "%lg" " for event %p\n", surf_get_clock(), cpu->name, */
/* value, event_type); */
if (event_type == cpu->power_event) {
cpu->power_current = value;
- lmm_update_constraint_bound(maxmin_system,cpu->constraint,
+ lmm_update_constraint_bound(maxmin_system, cpu->constraint,
cpu->power_current * cpu->power_scale);
} else if (event_type == cpu->state_event) {
if (value > 0)
return;
}
-static surf_action_t execute(void *cpu, xbt_maxmin_float_t size)
+static surf_action_t execute(void *cpu, double size)
{
surf_action_cpu_t action = NULL;
cpu_t CPU = cpu;
return (surf_action_t) action;
}
-static surf_action_t action_sleep(void *cpu, xbt_maxmin_float_t duration)
+static surf_action_t action_sleep(void *cpu, double duration)
{
surf_action_cpu_t action = NULL;
static void action_suspend(surf_action_t action)
{
- lmm_update_variable_weight(maxmin_system, ((surf_action_cpu_t) action)->variable, 0.0);
+ lmm_update_variable_weight(maxmin_system,
+ ((surf_action_cpu_t) action)->variable, 0.0);
}
static void action_resume(surf_action_t action)
{
- lmm_update_variable_weight(maxmin_system, ((surf_action_cpu_t) action)->variable, 1.0);
+ lmm_update_variable_weight(maxmin_system,
+ ((surf_action_cpu_t) action)->variable, 1.0);
}
static e_surf_cpu_state_t get_state(void *cpu)
surf_cpu_resource->common_public->action_recycle = action_recycle;
surf_cpu_resource->common_public->action_change_state =
action_change_state;
+ surf_cpu_resource->common_public->name = "CPU";
surf_cpu_resource->common_private->resource_used = resource_used;
surf_cpu_resource->common_private->share_resources = share_resources;
void surf_cpu_resource_init(const char *filename)
{
+ if (surf_cpu_resource)
+ return;
surf_cpu_resource_init_internal();
parse_file(filename);
xbt_dynar_push(resource_list, &surf_cpu_resource);