1 files changed, 8 insertions, 9 deletions

diff --git a/unit_trace/viz/schedule.py b/unit_trace/viz/schedule.py
index 5efee7d..f134562 100644
--- a/unit_trace/viz/schedule.py
+++ b/unit_trace/viz/schedule.py
@@ -180,7 +180,6 @@ class Schedule(object):
                 for event_time in sorted(job.get_events().keys()):
                     # could have multiple events at the same time (unlikely but possible)
                     for event in job.get_events()[event_time]:
-                        print 'task, job, event:', task.name, job.job_no, event.__class__.__name__
                         event.scan(cur_cpu, switches)
                         
             # What if one of the initial "span events" (switch to or inversion starting) never got a
@@ -366,7 +365,7 @@ class SuspendEvent(Event):
     def scan(self, cur_cpu, switches):
         if self.get_cpu() != cur_cpu[0]:
             self.erroneous = True
-            print "suspending on a CPU different from the CPU we are on!"
+            #fprint "suspending on a CPU different from the CPU we are on!"
         super(SuspendEvent, self).scan(cur_cpu, switches)
             
     def render(self, graph, layer, prev_events, selectable=False):
@@ -391,7 +390,7 @@ class ResumeEvent(Event):
     def scan(self, cur_cpu, switches):
         if cur_cpu[0] != Event.NO_CPU and cur_cpu[0] != self.get_cpu():
             self.erroneous = True
-            print "Resuming when currently scheduled on a CPU, but on a different CPU from the current CPU!"
+            #print "Resuming when currently scheduled on a CPU, but on a different CPU from the current CPU!"
         super(ResumeEvent, self).scan(cur_cpu, switches)
         
     def render(self, graph, layer, prev_events, selectable=False):
@@ -448,7 +447,7 @@ class SwitchToEvent(Event):
         
         if old_cur_cpu != Event.NO_CPU:
             self.erroneous = True
-            print "currently scheduled somewhere, can't switch to a CPU"
+            #print "currently scheduled somewhere, can't switch to a CPU"
                             
         super(SwitchToEvent, self).scan(cur_cpu, switches)
     
@@ -498,13 +497,13 @@ class SwitchAwayEvent(Event):
             
         if self.get_cpu() != old_cur_cpu:
             self.erroneous = True
-            print "switching away from a CPU different from the CPU we are currently on"
+            #print "switching away from a CPU different from the CPU we are currently on"
         if self.corresp_start_event is None:
             self.erroneous = True
-            print "switch away was not matched by a corresponding switch to"
+            #print "switch away was not matched by a corresponding switch to"
         elif self.get_time() < self.corresp_start_event.get_time():
             self.erroneous = True
-            print "switching away from a processor before we switched to it?!"
+            #print "switching away from a processor before we switched to it?!"
         
         super(SwitchAwayEvent, self).scan(cur_cpu, switches)
             
@@ -582,7 +581,7 @@ class InversionStartEvent(ErrorEvent):
     
     def __str__(self):
         if self.corresp_end_event is None:
-            print 'Inversion Start (w/o Inversion End)' + self._common_str() \
+            return 'Inversion Start (w/o Inversion End)' + self._common_str() \
                   + ', TIME=' + util.format_float(self.get_time(), Event.NUM_DEC_PLACES)
         return 'Priority Inversion' + self._common_str() + ', START=' \
                + util.format_float(self.get_time(), Event.NUM_DEC_PLACES) \
@@ -626,7 +625,7 @@ class InversionEndEvent(ErrorEvent):
     
     def __str__(self):
         if self.corresp_start_event is None:
-            print 'Inversion End (w/o Inversion Start)' + self._common_str() \
+            return 'Inversion End (w/o Inversion Start)' + self._common_str() \
                   + ', TIME=' + util.format_float(self.get_time(), Event.NUM_DEC_PLACES)
         
         return str(self.corresp_start_event)