From c8bcfe7ac56e69ba55d4797455a6b637baeec83e Mon Sep 17 00:00:00 2001
From: Augustin Degomme <degomme@idpann.imag.fr>
Date: Wed, 16 Apr 2014 18:16:24 +0200
Subject: [PATCH] Quick fix for warnings in compilation induced by fat trees.
 This should be properly fixed quickly.

---
 src/surf/surf_routing_cluster_fat_tree.cpp | 16 ++++++++--------
 src/surf/surf_routing_cluster_fat_tree.hpp |  2 +-
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/src/surf/surf_routing_cluster_fat_tree.cpp b/src/surf/surf_routing_cluster_fat_tree.cpp
index ffdfc37757..309a9fa910 100644
--- a/src/surf/surf_routing_cluster_fat_tree.cpp
+++ b/src/surf/surf_routing_cluster_fat_tree.cpp
@@ -10,7 +10,7 @@
 AsClusterFatTree::AsClusterFatTree() : levels(0) {}
 
 AsClusterFatTree::~AsClusterFatTree() {
-  for (int i = 0 ; i < this->nodes.size() ; i++) {
+  for (unsigned int i = 0 ; i < this->nodes.size() ; i++) {
     delete this->nodes[i];
   }
 }
@@ -31,7 +31,7 @@ void AsClusterFatTree::create_links(sg_platf_cluster_cbarg_t cluster) {
     return;
   }
   this->nodesByLevel.resize(this->levels, 0);
-  int nodesRequired = 0;
+  unsigned int nodesRequired = 0;
 
 
     for (int i = 0 ; i < this->levels ; i++) {
@@ -84,15 +84,15 @@ void AsClusterFatTree::getLevelPosition(const int level, int &position, int &siz
 }
 
 void AsClusterFatTree::addNodes(std::vector<int> const& id) {
-  for (int i = 0 ; i < id.size() ; i++) {
+  for (unsigned int i = 0 ; i < id.size() ; i++) {
     this->nodes.push_back(new FatTreeNode(id[i]));
   }
 }
 
 void AsClusterFatTree::addLink(FatTreeNode *parent, FatTreeNode *child) {
   using std::make_pair;
-  if (parent->children.size() == this->nodesByLevel[parent->level] ||
-      child->parents.size()   == this->nodesByLevel[child->level]) {
+  if ((int)parent->children.size() == this->nodesByLevel[parent->level] ||
+      (int)child->parents.size()   == this->nodesByLevel[child->level]) {
     /* NB : This case should never happen, if this private function is not misused,
      * so should we keep this test, keep it only for debug, throw an exception
      * or get rid of it ? In all cases, anytime we get in there, code should be
@@ -133,7 +133,7 @@ void AsClusterFatTree::parse_specific_arguments(sg_platf_cluster_cbarg_t
 
   // Then, a l-sized vector standing for the childs number by level
   boost::split(tmp, parameters[1], boost::is_any_of(","));
-  if(tmp.size() != this->levels) {
+  if((int)tmp.size() != this->levels) {
     surf_parse_error("Fat trees are defined by the levels number and 3 vectors" 
                      ", see the documentation for more informations"); 
   }
@@ -143,7 +143,7 @@ void AsClusterFatTree::parse_specific_arguments(sg_platf_cluster_cbarg_t
   
   // Then, a l-sized vector standing for the parents number by level
   boost::split(tmp, parameters[2], boost::is_any_of(","));
-  if(tmp.size() != this->levels) {
+  if((int)tmp.size() != this->levels) {
     surf_parse_error("Fat trees are defined by the levels number and 3 vectors" 
                      ", see the documentation for more informations"); 
   }
@@ -153,7 +153,7 @@ void AsClusterFatTree::parse_specific_arguments(sg_platf_cluster_cbarg_t
   
   // Finally, a l-sized vector standing for the ports number with the lower level
   boost::split(tmp, parameters[3], boost::is_any_of(","));
-  if(tmp.size() != this->levels) {
+  if((int)tmp.size() != this->levels) {
     surf_parse_error("Fat trees are defined by the levels number and 3 vectors" 
                      ", see the documentation for more informations"); 
     
diff --git a/src/surf/surf_routing_cluster_fat_tree.hpp b/src/surf/surf_routing_cluster_fat_tree.hpp
index 1c39826b4b..46eb9a0557 100644
--- a/src/surf/surf_routing_cluster_fat_tree.hpp
+++ b/src/surf/surf_routing_cluster_fat_tree.hpp
@@ -64,7 +64,7 @@ public:
 
 protected:
   //description of a PGFT (TODO : better doc)
-  unsigned int levels;
+  int levels;
   std::vector<int> lowerLevelNodesNumber;
   std::vector<int> upperLevelNodesNumber;
   std::vector<int> lowerLevelPortsNumber;
-- 
2.20.1