From 25f6494903ca6f70ce4408574a7e57e7419d427a Mon Sep 17 00:00:00 2001
From: alegrand <alegrand@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Wed, 24 Nov 2004 19:11:50 +0000
Subject: [PATCH 1/1] A commit before a design modification. I'm gonna try the
 weird [ A ][ B ][ C ] structure I've talking you about. If it does not work
 or is a way to dirty I'll revert later.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@524 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---
 src/surf/cpu.c         | 12 +++++++++---
 src/surf/cpu_private.h |  2 +-
 src/surf/surf.c        | 10 ++++++++++
 src/surf/trace_mgr.c   |  4 ++--
 4 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/src/surf/cpu.c b/src/surf/cpu.c
index ab00d8bf2e..06b7eaa4d1 100644
--- a/src/surf/cpu.c
+++ b/src/surf/cpu.c
@@ -27,8 +27,12 @@ static void *new_cpu(const char *name, xbt_maxmin_float_t power_scale,
   cpu->power_scale = power_scale;
   cpu->current_power = initial_power;
   cpu->power_trace = power_trace;
+  if(power_trace) tmgr_history_add_trace(history, power_trace, 0.0, 0, cpu);
+
   cpu->current_state = initial_state;
   cpu->state_trace = state_trace;
+  if(state_trace) tmgr_history_add_trace(history, state_trace, 0.0, 0, cpu);
+
   cpu->constraint = lmm_constraint_new(sys, cpu, cpu->current_power * cpu->power_scale);
 
   xbt_dict_set(cpu_set, name, cpu, NULL);
@@ -38,8 +42,11 @@ static void *new_cpu(const char *name, xbt_maxmin_float_t power_scale,
 
 static void parse_file(const char *file)
 {
-  new_cpu("Cpu A", 20.0, 1.0, NULL, SURF_CPU_ON, NULL);
-  new_cpu("Cpu B", 120.0, 1.0, NULL, SURF_CPU_ON, NULL);
+  tmgr_trace_t trace_A = tmgr_trace_new("trace_A.txt");
+  tmgr_trace_t trace_B = tmgr_trace_new("trace_B.txt");
+
+  new_cpu("Cpu A", 20.0, 1.0, trace_A, SURF_CPU_ON, NULL);
+  new_cpu("Cpu B", 120.0, 1.0, trace_B, SURF_CPU_ON, NULL);
 }
 
 static void *name_service(const char *name)
@@ -106,7 +113,6 @@ static xbt_heap_float_t share_resources()
   min = action->generic_action.remains / value ;
 
   xbt_swag_foreach(action,running_actions) {
-    /* If everything is stable... */
     value = action->generic_action.remains / 
       lmm_variable_getvalue(action->variable);
     if(value<min) min=value;
diff --git a/src/surf/cpu_private.h b/src/surf/cpu_private.h
index d802ccbf34..d10fea17d0 100644
--- a/src/surf/cpu_private.h
+++ b/src/surf/cpu_private.h
@@ -6,7 +6,7 @@
 #ifndef _SURF_CPU_PRIVATE_H
 #define _SURF_CPU_PRIVATE_H
 
-#include "surf/surf_private.h"
+#include "surf_private.h"
 
 typedef struct surf_action_cpu {
   s_surf_action_t generic_action;
diff --git a/src/surf/surf.c b/src/surf/surf.c
index 6a7abaad79..eeff67479f 100644
--- a/src/surf/surf.c
+++ b/src/surf/surf.c
@@ -68,6 +68,16 @@ xbt_heap_float_t surf_solve(void)
   surf_resource_t resource = NULL;
   int i;
 
+  while ((next_event_date = tmgr_history_next_date(history)) != -1.0) {
+    if(next_event_date > NOW) break;
+    while (tmgr_history_get_next_event_leq(history, next_event_date,
+					   &value, (void **) &resource)) {
+      if(surf_cpu_resource->resource.resource_used(resource)) {
+	min = next_event_date-NOW;
+      }
+    }
+  }
+
   xbt_dynar_foreach (resource_list,i,resource) {
     resource_next_action_end = resource->share_resources(NOW);
     if((min<0) || (resource_next_action_end<min)) 
diff --git a/src/surf/trace_mgr.c b/src/surf/trace_mgr.c
index 0fc4fe7a06..071184935c 100644
--- a/src/surf/trace_mgr.c
+++ b/src/surf/trace_mgr.c
@@ -101,8 +101,8 @@ tmgr_trace_t tmgr_trace_new(const char *filename)
     last_event = xbt_dynar_get_ptr(trace->event_list,
 				   xbt_dynar_length(trace->event_list) -
 				   1);
-    printf(XBT_HEAP_FLOAT_T " " XBT_MAXMIN_FLOAT_T "\n", event.delta,
-	   event.value);
+/*     printf(XBT_HEAP_FLOAT_T " " XBT_MAXMIN_FLOAT_T "\n", event.delta, */
+/* 	   event.value); */
   }
 
   if (periodicity > 0) {
-- 
2.20.1