+/* Copyright (c) 2013-2014. 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. */
+
#include "cpu_ti.hpp"
#include "trace_mgr_private.h"
#include "xbt/heap.h"
#ifndef SURF_MODEL_CPUTI_H_
#define SURF_MODEL_CPUTI_H_
-extern "C" {
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_cpu_ti, surf_cpu,
"Logging specific to the SURF CPU TRACE INTEGRATION module");
-}
static void cpu_ti_action_update_index_heap(void *action, int i);
if (!power_trace) {
m_type = TRACE_FIXED;
m_value = value;
- XBT_DEBUG("No availability trace. Constant value = %lf", value);
+ XBT_DEBUG("No availability trace. Constant value = %f", value);
return;
}
m_lastTime = total_time;
m_total = p_trace->integrateSimple(0, total_time);
- XBT_DEBUG("Total integral %lf, last_time %lf ",
+ XBT_DEBUG("Total integral %f, last_time %f ",
m_total, m_lastTime);
}
CpuTiModel::CpuTiModel() : CpuModel("cpu_ti")
{
- ActionPtr action = NULL;
- CpuTiPtr cpu;
+ CpuTiPtr cpu = NULL;
- p_runningActionSetThatDoesNotNeedBeingChecked =
- xbt_swag_new(xbt_swag_offset(*action, p_stateHookup));
+ p_runningActionSetThatDoesNotNeedBeingChecked = new ActionList();
p_modifiedCpu =
xbt_swag_new(xbt_swag_offset(*cpu, p_modifiedCpuHookup));
{
surf_cpu_model_pm = NULL;
- xbt_swag_free(p_runningActionSetThatDoesNotNeedBeingChecked);
+ delete p_runningActionSetThatDoesNotNeedBeingChecked;
xbt_swag_free(p_modifiedCpu);
xbt_heap_free(p_tiActionHeap);
}
return cpu;
}
-CpuTiActionPtr CpuTiModel::createAction(double /*cost*/, bool /*failed*/)
-{
- return NULL;//new CpuTiAction(this, cost, failed);
-}
-
double CpuTiModel::shareResources(double now)
{
void *_cpu, *_cpu_next;
/* iterates over modified cpus to update share resources */
xbt_swag_foreach_safe(_cpu, _cpu_next, p_modifiedCpu) {
- static_cast<CpuTiPtr>(_cpu)->updateActionFinishDate(now);
+ static_cast<CpuTiPtr>(_cpu)->updateActionsFinishTime(now);
}
/* get the min next event if heap not empty */
if (xbt_heap_size(p_tiActionHeap) > 0)
&& (xbt_heap_maxkey(p_tiActionHeap) <= now)) {
CpuTiActionPtr action = (CpuTiActionPtr) xbt_heap_pop(p_tiActionHeap);
XBT_DEBUG("Action %p: finish", action);
- action->m_finish = surf_get_clock();
+ action->finish();
/* set the remains to 0 due to precision problems when updating the remaining amount */
- action->m_remains = 0;
+ action->setRemains(0);
action->setState(SURF_ACTION_DONE);
/* update remaining amount of all actions */
action->p_cpu->updateRemainingAmount(surf_get_clock());
xbt_dict_foreach(trace_connect_list_power, cursor, trace_name, elm) {
tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
- CpuTiPtr cpu = dynamic_cast<CpuTiPtr>(static_cast<ResourcePtr>(surf_cpu_resource_priv(surf_cpu_resource_by_name(elm))));
+ CpuTiPtr cpu = static_cast<CpuTiPtr>(surf_cpu_resource_priv(surf_cpu_resource_by_name(elm)));
xbt_assert(cpu, "Host %s undefined", elm);
xbt_assert(trace, "Trace %s undefined", trace_name);
int pstate, double powerScale, tmgr_trace_t powerTrace, int core,
e_surf_resource_state_t stateInitial, tmgr_trace_t stateTrace,
xbt_dict_t properties)
-: Resource(model, name, properties)
-, Cpu(model, name, properties, core, 0, powerScale) {
+: Cpu(model, name, properties, core, 0, powerScale)
+{
p_powerEvent = NULL;
- p_stateCurrent = stateInitial;
+ setState(stateInitial);
m_powerScale = powerScale;
m_core = core;
tmgr_trace_t empty_trace;
s_tmgr_event_t val;
xbt_assert(core==1,"Multi-core not handled with this model yet");
- XBT_DEBUG("power scale %lf", powerScale);
+ XBT_DEBUG("power scale %f", powerScale);
p_availTrace = new CpuTiTgmr(powerTrace, powerScale);
CpuTiActionPtr action = NULL;
CpuTiTgmrPtr trace;
s_tmgr_event_t val;
- XBT_DEBUG("Finish trace date: %f value %lf date %f", surf_get_clock(),
+ XBT_DEBUG("Finish trace date: %f value %f date %f", surf_get_clock(),
value, date);
/* update remaining of actions and put in modified cpu swag */
updateRemainingAmount(date);
- xbt_swag_insert(this, reinterpret_cast<CpuTiModelPtr>(p_model)->p_modifiedCpu);
+ xbt_swag_insert(this, reinterpret_cast<CpuTiModelPtr>(getModel())->p_modifiedCpu);
power_trace = p_availTrace->p_powerTrace;
xbt_dynar_get_cpy(power_trace->s_list.event_list,
} else if (event_type == p_stateEvent) {
if (value > 0) {
- if(p_stateCurrent == SURF_RESOURCE_OFF)
- xbt_dynar_push_as(host_that_restart, char*, (char *)m_name);
- p_stateCurrent = SURF_RESOURCE_ON;
+ if(getState() == SURF_RESOURCE_OFF)
+ xbt_dynar_push_as(host_that_restart, char*, (char *)getName());
+ setState(SURF_RESOURCE_ON);
} else {
- p_stateCurrent = SURF_RESOURCE_OFF;
+ setState(SURF_RESOURCE_OFF);
/* put all action running on cpu to failed */
xbt_swag_foreach(_action, p_actionSet) {
if (action->getState() == SURF_ACTION_RUNNING
|| action->getState() == SURF_ACTION_READY
|| action->getState() == SURF_ACTION_NOT_IN_THE_SYSTEM) {
- action->m_finish = date;
+ action->setFinishTime(date);
action->setState(SURF_ACTION_FAILED);
if (action->m_indexHeap >= 0) {
CpuTiActionPtr heap_act = (CpuTiActionPtr)
- xbt_heap_remove(reinterpret_cast<CpuTiModelPtr>(p_model)->p_tiActionHeap, action->m_indexHeap);
+ xbt_heap_remove(reinterpret_cast<CpuTiModelPtr>(getModel())->p_tiActionHeap, action->m_indexHeap);
if (heap_act != action)
DIE_IMPOSSIBLE;
}
return;
}
-void CpuTi::updateActionFinishDate(double now)
+void CpuTi::updateActionsFinishTime(double now)
{
void *_action;
CpuTiActionPtr action;
xbt_swag_foreach(_action, p_actionSet) {
action = static_cast<CpuTiActionPtr>(_action);
/* action not running, skip it */
- if (action->p_stateSet !=
- surf_cpu_model_pm->p_runningActionSet)
+ if (action->getStateSet() !=
+ surf_cpu_model_pm->getRunningActionSet())
continue;
/* bogus priority, skip it */
- if (action->m_priority <= 0)
+ if (action->getPriority() <= 0)
continue;
/* action suspended, skip it */
if (action->m_suspended != 0)
continue;
- sum_priority += 1.0 / action->m_priority;
+ sum_priority += 1.0 / action->getPriority();
}
m_sumPriority = sum_priority;
action = static_cast<CpuTiActionPtr>(_action);
min_finish = -1;
/* action not running, skip it */
- if (action->p_stateSet !=
- surf_cpu_model_pm->p_runningActionSet)
+ if (action->getStateSet() !=
+ surf_cpu_model_pm->getRunningActionSet())
continue;
/* verify if the action is really running on cpu */
- if (action->m_suspended == 0 && action->m_priority > 0) {
+ if (action->m_suspended == 0 && action->getPriority() > 0) {
/* total area needed to finish the action. Used in trace integration */
total_area =
- (action->m_remains) * sum_priority *
- action->m_priority;
+ (action->getRemains()) * sum_priority *
+ action->getPriority();
total_area /= m_powerPeak;
- action->m_finish = p_availTrace->solve(now, total_area);
+ action->setFinishTime(p_availTrace->solve(now, total_area));
/* verify which event will happen before (max_duration or finish time) */
- if (action->m_maxDuration != NO_MAX_DURATION &&
- action->m_start + action->m_maxDuration < action->m_finish)
- min_finish = action->m_start + action->m_maxDuration;
+ if (action->getMaxDuration() != NO_MAX_DURATION &&
+ action->getStartTime() + action->getMaxDuration() < action->m_finish)
+ min_finish = action->getStartTime() + action->getMaxDuration();
else
min_finish = action->m_finish;
} else {
/* put the max duration time on heap */
- if (action->m_maxDuration != NO_MAX_DURATION)
- min_finish = action->m_start + action->m_maxDuration;
+ if (action->getMaxDuration() != NO_MAX_DURATION)
+ min_finish = action->getStartTime() + action->getMaxDuration();
}
/* add in action heap */
XBT_DEBUG("action(%p) index %d", action, action->m_indexHeap);
if (action->m_indexHeap >= 0) {
CpuTiActionPtr heap_act = (CpuTiActionPtr)
- xbt_heap_remove(reinterpret_cast<CpuTiModelPtr>(p_model)->p_tiActionHeap, action->m_indexHeap);
+ xbt_heap_remove(reinterpret_cast<CpuTiModelPtr>(getModel())->p_tiActionHeap, action->m_indexHeap);
if (heap_act != action)
DIE_IMPOSSIBLE;
}
if (min_finish != NO_MAX_DURATION)
- xbt_heap_push(reinterpret_cast<CpuTiModelPtr>(p_model)->p_tiActionHeap, action, min_finish);
+ xbt_heap_push(reinterpret_cast<CpuTiModelPtr>(getModel())->p_tiActionHeap, action, min_finish);
XBT_DEBUG
("Update finish time: Cpu(%s) Action: %p, Start Time: %f Finish Time: %f Max duration %f",
- m_name, action, action->m_start,
+ getName(), action, action->getStartTime(),
action->m_finish,
- action->m_maxDuration);
+ action->getMaxDuration());
}
/* remove from modified cpu */
- xbt_swag_remove(this, reinterpret_cast<CpuTiModelPtr>(p_model)->p_modifiedCpu);
+ xbt_swag_remove(this, reinterpret_cast<CpuTiModelPtr>(getModel())->p_modifiedCpu);
}
bool CpuTi::isUsed()
xbt_swag_foreach(_action, p_actionSet) {
action = static_cast<CpuTiActionPtr>(_action);
/* action not running, skip it */
- if (action->p_stateSet !=
- getModel()->p_runningActionSet)
+ if (action->getStateSet() !=
+ getModel()->getRunningActionSet())
continue;
/* bogus priority, skip it */
- if (action->m_priority <= 0)
+ if (action->getPriority() <= 0)
continue;
/* action suspended, skip it */
continue;
/* action don't need update */
- if (action->m_start >= now)
+ if (action->getStartTime() >= now)
continue;
/* skip action that are finishing now */
continue;
/* update remaining */
- double_update(&(action->m_remains),
- area_total / (m_sumPriority *
- action->m_priority));
+ action->updateRemains(area_total / (m_sumPriority * action->getPriority()));
XBT_DEBUG("Update remaining action(%p) remaining %f", action,
action->m_remains);
}
CpuActionPtr CpuTi::execute(double size)
{
- return _execute(size);
-}
-
-CpuTiActionPtr CpuTi::_execute(double size)
-{
- XBT_IN("(%s,%g)", m_name, size);
- CpuTiActionPtr action = new CpuTiAction(static_cast<CpuTiModelPtr>(p_model), size, p_stateCurrent != SURF_RESOURCE_ON);
-
- action->p_cpu = this;
- action->m_indexHeap = -1;
-
- xbt_swag_insert(this, reinterpret_cast<CpuTiModelPtr>(p_model)->p_modifiedCpu);
+ XBT_IN("(%s,%g)", getName(), size);
+ CpuTiActionPtr action = new CpuTiAction(static_cast<CpuTiModelPtr>(getModel()), size, getState() != SURF_RESOURCE_ON, this);
xbt_swag_insert(action, p_actionSet);
- action->m_suspended = 0; /* Should be useless because of the
- ยป calloc but it seems to help valgrind... */
-
XBT_OUT();
return action;
}
if (duration > 0)
duration = MAX(duration, MAXMIN_PRECISION);
- XBT_IN("(%s,%g)", m_name, duration);
- CpuTiActionPtr action = _execute(1.0);
+ XBT_IN("(%s,%g)", getName(), duration);
+ CpuTiActionPtr action = new CpuTiAction(static_cast<CpuTiModelPtr>(getModel()), 1.0, getState() != SURF_RESOURCE_ON, this);
+
action->m_maxDuration = duration;
action->m_suspended = 2;
if (duration == NO_MAX_DURATION) {
- /* Move to the *end* of the corresponding action set. This convention
- is used to speed up update_resource_state */
- xbt_swag_remove(static_cast<ActionPtr>(action), action->p_stateSet);
- action->p_stateSet = reinterpret_cast<CpuTiModelPtr>(p_model)->p_runningActionSetThatDoesNotNeedBeingChecked;
- xbt_swag_insert(static_cast<ActionPtr>(action), action->p_stateSet);
+ /* Move to the *end* of the corresponding action set. This convention
+ is used to speed up update_resource_state */
+ action->getStateSet()->erase(action->getStateSet()->iterator_to(*action));
+ action->p_stateSet = reinterpret_cast<CpuTiModelPtr>(getModel())->p_runningActionSetThatDoesNotNeedBeingChecked;
+ action->getStateSet()->push_back(*static_cast<ActionPtr>(action));
}
+
+ xbt_swag_insert(action, p_actionSet);
+
XBT_OUT();
return action;
}
-void CpuTi::printCpuTiModel()
-{
- std::cout << getModel()->getName() << "<<plop"<< std::endl;
-};
-
/**********
* Action *
**********/
+
static void cpu_ti_action_update_index_heap(void *action, int i)
{
- ((CpuTiActionPtr)action)->updateIndexHeap(i);
+((CpuTiActionPtr)action)->updateIndexHeap(i);
+}
+
+CpuTiAction::CpuTiAction(CpuTiModelPtr model_, double cost, bool failed,
+ CpuTiPtr cpu)
+ : CpuAction(model_, cost, failed)
+{
+ p_cpuListHookup.next = 0;
+ p_cpuListHookup.prev = 0;
+
+ m_suspended = 0; /* Should be useless because of the
+ calloc but it seems to help valgrind... */
+ p_cpu = cpu;
+ m_indexHeap = -1;
+ xbt_swag_insert(cpu, reinterpret_cast<CpuTiModelPtr>(getModel())->p_modifiedCpu);
}
+
void CpuTiAction::updateIndexHeap(int i)
{
m_indexHeap = i;
void CpuTiAction::setState(e_surf_action_state_t state)
{
Action::setState(state);
- xbt_swag_insert(p_cpu, reinterpret_cast<CpuTiModelPtr>(p_model)->p_modifiedCpu);
+ xbt_swag_insert(p_cpu, reinterpret_cast<CpuTiModelPtr>(getModel())->p_modifiedCpu);
}
int CpuTiAction::unref()
{
m_refcount--;
if (!m_refcount) {
- xbt_swag_remove(static_cast<ActionPtr>(this), p_stateSet);
+ if (actionHook::is_linked())
+ getStateSet()->erase(getStateSet()->iterator_to(*this));
/* remove from action_set */
xbt_swag_remove(this, p_cpu->p_actionSet);
/* remove from heap */
- xbt_heap_remove(reinterpret_cast<CpuTiModelPtr>(p_model)->p_tiActionHeap, this->m_indexHeap);
- xbt_swag_insert(p_cpu, reinterpret_cast<CpuTiModelPtr>(p_model)->p_modifiedCpu);
+ xbt_heap_remove(reinterpret_cast<CpuTiModelPtr>(getModel())->p_tiActionHeap, this->m_indexHeap);
+ xbt_swag_insert(p_cpu, reinterpret_cast<CpuTiModelPtr>(getModel())->p_modifiedCpu);
delete this;
return 1;
}
void CpuTiAction::cancel()
{
this->setState(SURF_ACTION_FAILED);
- xbt_heap_remove(p_model->p_actionHeap, this->m_indexHeap);
- xbt_swag_insert(p_cpu, reinterpret_cast<CpuTiModelPtr>(p_model)->p_modifiedCpu);
+ xbt_heap_remove(getModel()->getActionHeap(), this->m_indexHeap);
+ xbt_swag_insert(p_cpu, reinterpret_cast<CpuTiModelPtr>(getModel())->p_modifiedCpu);
return;
}
XBT_IN("(%p)", this);
if (m_suspended != 2) {
m_suspended = 1;
- xbt_heap_remove(p_model->p_actionHeap, m_indexHeap);
- xbt_swag_insert(p_cpu, reinterpret_cast<CpuTiModelPtr>(p_model)->p_modifiedCpu);
+ xbt_heap_remove(getModel()->getActionHeap(), m_indexHeap);
+ xbt_swag_insert(p_cpu, reinterpret_cast<CpuTiModelPtr>(getModel())->p_modifiedCpu);
}
XBT_OUT();
}
XBT_IN("(%p)", this);
if (m_suspended != 2) {
m_suspended = 0;
- xbt_swag_insert(p_cpu, reinterpret_cast<CpuTiModelPtr>(p_model)->p_modifiedCpu);
+ xbt_swag_insert(p_cpu, reinterpret_cast<CpuTiModelPtr>(getModel())->p_modifiedCpu);
}
XBT_OUT();
}
m_maxDuration = duration;
if (duration >= 0)
- min_finish = (m_start + m_maxDuration) < m_finish ?
- (m_start + m_maxDuration) : m_finish;
+ min_finish = (getStartTime() + getMaxDuration()) < getFinishTime() ?
+ (getStartTime() + getMaxDuration()) : getFinishTime();
else
- min_finish = m_finish;
+ min_finish = getFinishTime();
/* add in action heap */
if (m_indexHeap >= 0) {
CpuTiActionPtr heap_act = (CpuTiActionPtr)
- xbt_heap_remove(p_model->p_actionHeap, m_indexHeap);
+ xbt_heap_remove(getModel()->getActionHeap(), m_indexHeap);
if (heap_act != this)
DIE_IMPOSSIBLE;
}
- xbt_heap_push(p_model->p_actionHeap, this, min_finish);
+ xbt_heap_push(getModel()->getActionHeap(), this, min_finish);
XBT_OUT();
}
{
XBT_IN("(%p,%g)", this, priority);
m_priority = priority;
- xbt_swag_insert(p_cpu, reinterpret_cast<CpuTiModelPtr>(p_model)->p_modifiedCpu);
+ xbt_swag_insert(p_cpu, reinterpret_cast<CpuTiModelPtr>(getModel())->p_modifiedCpu);
XBT_OUT();
}
