Tue Mar 6 23:31:42 UTC 2007 Nishanth Shankaran <nshankar@nospam.com>

4 files changed, 146 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index af5c42dac46..70bf16ccded 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+Tue Mar  6 23:31:42 UTC 2007  Nishanth Shankaran  <nshankar@nospam.com>
+
+        * Controller/common:
+        * Controller/common/Domain.h:
+        * Controller/common/Subtask.h:
+        * Controller/common/Task.h: Adding structure of an end-to-end
+          task.
+
 Fri Jan 19 18:52:36 UTC 2007  Nishanth Shankaran  <nshankar@nospam.com>
 
         * Monitor/Central_Monitor/Monitor.idl:
diff --git a/Controller/common/Domain.h b/Controller/common/Domain.h
new file mode 100644
index 00000000000..019a190a852
--- /dev/null
+++ b/Controller/common/Domain.h
@@ -0,0 +1,50 @@
+#ifndef DOMAIN_H
+#define DOMAIN_H
+
+#include <string>
+#include <vector>
+
+namespace CIAO
+{
+  namespace RACE
+  {
+    /// Generic structure that holds information about a resource on a
+    /// node. Resources can be memory, CPU, n/w bandwidth, etc.
+    struct Resource
+    {
+      /// Unique identifier of the resource.
+      std::string UUID;
+
+      /// Name of the resource - memory, CPU, n/w bandwidth.
+      std::string label;
+
+      /// Desired utilization set-point (max 1).
+      double set_point;
+
+      /// Current utilization (between 0 & 1).
+      double util;
+    };
+
+    /// Structure of a logical node.
+    struct Node
+    {
+      /// Unique identifier of the node.
+      std::string UUID;
+
+      /// Logical node name.
+      std::string label;
+
+      /// Various resources in this node.
+      std::vector <Resource> resources;
+    };
+
+    struct Domain
+    {
+      std::vector <Node> nodes;
+    };
+
+
+  }
+}
+
+#endif /* DOMAIN_H */
diff --git a/Controller/common/Subtask.h b/Controller/common/Subtask.h
new file mode 100644
index 00000000000..7533dfa29a3
--- /dev/null
+++ b/Controller/common/Subtask.h
@@ -0,0 +1,43 @@
+#ifndef SUBTASK_H
+#define SUBTASK_H
+
+#include <string>
+#include <vector>
+
+#include "Domain.h"
+
+namespace CIAO
+{
+  namespace RACE
+  {
+
+    /// Estimated execution times.
+    struct Execution_Time
+    {
+      /// Best case execution time.
+      double BCET_;
+
+      /// Worst case execution time.
+      double WCET_;
+    };
+
+    /// Structure of a subtask.
+    struct Subtask
+    {
+      /// Unique identifier.
+      std::string UUID;
+
+      /// Logical name.
+      std::string label;
+
+      /// "Reference" to the node where the subtaks is deployed. This is
+      /// actually the index into the nodes vector in the domain structure.
+      size_t node;
+
+      /// Estimated execution time of the subtask.
+      Execution_Time exec_time;
+    };
+  }
+}
+
+#endif /* SUBTASK_H */
diff --git a/Controller/common/Task.h b/Controller/common/Task.h
new file mode 100644
index 00000000000..3f38114c937
--- /dev/null
+++ b/Controller/common/Task.h
@@ -0,0 +1,45 @@
+#ifndef TASK_H
+#define TASK_H
+#include <string>
+#include <vector>
+
+#include "Subtask.h"
+
+namespace CIAO
+{
+  namespace RACE
+  {
+    /// Structure of an end-to-end task.
+    struct Task
+    {
+      /// Unique identifier.
+      std::string UUID;
+
+      /// Logical name.
+      std::string label;
+
+      /// Minimum execution rate (in Hz).
+      size_t min_rate_;
+
+      /// Maximum execution rate (in Hz).
+      size_t max_rate_;
+
+      /// Current execution rate (in Hz).
+      size_t curr_rate_;
+
+      /// Current RT-CORBA priority.
+      size_t priority_;
+
+      /// Relative importance.
+      size_t importance_;
+
+      /// End-to-end deadline.
+      double deadline_;
+
+      /// Subtaks of this task.
+      std::vector <Subtask> subtasks_;
+    };
+  }
+}
+
+#endif /* TASK_H */