fix: floating point rounding issue with dates

src/scheds/HARD_DEFINED_VAR.hpp

@@ -2,4 +2,6 @@
 #define NB_CORE_PER_MACHINE 16
 #define INITIAL_MACHINE_STATE AWAKE
 #define PSTATE_AWAKE 0 
-#define PSTATE_ASLEEP 1
+#define PSTATE_ASLEEP 1
\ No newline at end of file
+
+#define EPSILON 0.00001 /* For float rounding issues */
\ No newline at end of file

src/users/user_feedback.cpp

@@ -5,8 +5,6 @@
 #include <limits>
 #include <string>
 
-#define EPS 0.00001
-
 /* FeedbackUser */
 void FeedbackUser::init_FeedbackUser(
     std::string name, const rapidjson::Value &param)
@@ -88,7 +86,7 @@ void FeedbackUser::jobs_to_submit(
     profiles = std::list<const Profile *>();
 
     /* Add the free sessions starting now to the list of active sessions */
-    while (!free_sessions.empty() && free_sessions.top()->start_time < date + EPS)
+    while (!free_sessions.empty() && free_sessions.top()->start_time < date + EPSILON)
     {
         active_sessions.push_back(free_sessions.top());
         free_sessions.pop();
@@ -110,7 +108,7 @@ void FeedbackUser::jobs_to_submit(
         double offset = active_sess->start_time;
 
         while (!job_list->empty()
-            && job_list->front()->submission_time + offset < date + EPS)
+            && job_list->front()->submission_time + offset < date + EPSILON)
         {
             shared_ptr<Job> job = shared_ptr<Job>(new Job(*job_list->front())); // Cast const Job * -> shared_ptr<Job>
             Profile *job_profile = new Profile();

src/users/user_replay.cpp

@@ -43,14 +43,14 @@ void ReplayUser::jobs_to_submit(
     PPK_ASSERT_ERROR(!original_trace->is_empty(),
         "User %s has been called to sumbit but her job queue is empty",
         user_name.c_str());
-    PPK_ASSERT_ERROR(original_trace->first_job()->submission_time <= date,
-        "First job in user %s's queue has greater sumbmission time than "
-        "current date",
-        user_name.c_str());
+    PPK_ASSERT_ERROR(original_trace->first_job()->submission_time < date + EPSILON,
+        "First job in user %s's queue has greater sumbmission time (%f) than "
+        "current date (%f)",
+        user_name.c_str(), original_trace->first_job()->submission_time, date);
 
     /* Submit all jobs that have same submit time */
     while (!original_trace->is_empty()
-        && original_trace->first_job()->submission_time <= date)
+        && original_trace->first_job()->submission_time < date + EPSILON)
     {
         /* Cast const Job * into Job * */
         shared_ptr<Job> job = shared_ptr<Job>(new Job(*original_trace->first_job()));