Count supernumerary comp. iterations.

[loba.git] / process.cpp

diff --git a/process.cpp b/process.cpp
index e6c7bc23ffe137c18644d6a163b648cf81e2b07b..48dac1dd72ea65fa78bedfa168e81d20a3bb762e 100644 (file)
--- a/process.cpp
+++ b/process.cpp
@@ -121,6 +121,21 @@ process::~process()
     print_loads(true, xbt_log_priority_debug);
 }
 
+double process::get_iter_deviation() const
+{
+    double average_cost = opt::comp_cost(total_load_average);
+    // Do not count idle periods
+    double comp_iter_opt = acc.comp_amount / average_cost;
+/*
+    // Add iterations that could have been achieved while beeing idle
+    // (kept for documentation)
+    double self_speed = MSG_get_host_speed(MSG_host_self());
+    double average_duration = average_cost / self_speed;
+    comp_iter_opt += idle_duration / average_duration;
+*/
+    return comp_iter - comp_iter_opt;
+}
+
 int process::run()
 {
     if (opt::log_rate >= 0) {