From 64e7516c91d9f2f7ca86928f8db00ca29f3eb544 Mon Sep 17 00:00:00 2001
From: Jonathan Herman <hermanjl@cs.unc.edu>
Date: Wed, 19 Dec 2012 14:10:55 -0500
Subject: Bug fix

---
 run/executable/executable.py |  3 ++-
 run/experiment.py            | 21 ++++++++++++---------
 run_exps.py                  |  8 +++++---
 3 files changed, 19 insertions(+), 13 deletions(-)

diff --git a/run/executable/executable.py b/run/executable/executable.py
index 628f711..bc8edd7 100644
--- a/run/executable/executable.py
+++ b/run/executable/executable.py
@@ -16,7 +16,7 @@ class Executable(object):
         if extra_args is None:
             self.extra_args = None
         else:
-            self.extra_args = list(extra_args) # make a duplicate
+            self.extra_args = [str(a) for a in list(extra_args)] # make a duplicate
 
         if not is_executable(self.exec_file):
             raise Exception("Not executable ? : %s" % self.exec_file)
@@ -44,6 +44,7 @@ class Executable(object):
         return full_command
 
     def __str__(self):
+        print("Full command: %s" % self.__get_full_command())
         return " ".join(self.__get_full_command())
 
     def execute(self):
diff --git a/run/experiment.py b/run/experiment.py
index 4bd47c6..ee1438d 100644
--- a/run/experiment.py
+++ b/run/experiment.py
@@ -92,19 +92,19 @@ class Experiment(object):
         map(assign_cwd, self.executables)
 
     def __run_tasks(self):
-        exec_pause = 0.3
-        self.log("Starting the programs over ({0} seconds)".format(
-            len(self.executables) * exec_pause))
+        self.log("Starting the programs")
         for e in self.executables:
             try:
                 e.execute()
             except:
                 raise Exception("Executable failed: %s" % e)
-            time.sleep(exec_pause)
 
-        sleep_time = len(self.executables) / litmus_util.num_cpus()
-        self.log("Sleeping for %d seconds before release" % sleep_time)
-        time.sleep(sleep_time)
+        waiting = litmus_util.waiting_tasks()
+
+        if waiting:
+            sleep_time = len(self.executables) / litmus_util.num_cpus()
+            self.log("Sleeping for %d seconds before release" % sleep_time)
+            time.sleep(sleep_time)
 
         # Overhead tracer must be started right after release or overhead
         # measurements will be full of irrelevant records
@@ -112,8 +112,11 @@ class Experiment(object):
             self.log("Starting overhead trace")
             self.overhead_trace.start_tracing()
 
-        self.log("Releasing %d tasks" % len(self.executables))
-        released = litmus_util.release_tasks()
+        if waiting:
+            self.log("Releasing %d tasks" % len(self.executables))
+            released = litmus_util.release_tasks()
+        else:
+            released = len(self.executables)
 
         ret = True
         if released != len(self.executables):
diff --git a/run_exps.py b/run_exps.py
index 43de422..cc348ec 100755
--- a/run_exps.py
+++ b/run_exps.py
@@ -8,7 +8,7 @@ import re
 import shutil
 import traceback
 
-from common import load_params
+from common import load_params,get_executable
 from optparse import OptionParser
 from run.executable.executable import Executable
 from run.experiment import Experiment,ExperimentDone
@@ -46,7 +46,7 @@ def convert_data(data):
             r"(?P<ENTRY>[\w\-\/]+)"
               r"\s*{\s*(?P<CONTENT>.*?)\s*?}$)|"
         r"(?P<SPIN>^"
-            r"(?P<TYPE>\w+?spin)?\s*"
+            r"(?:(?P<TYPE>\w+) )?\s*"
             r"(?P<ARGS>[\w\-_\d\. \=]+)\s*$)",
         re.S|re.I|re.M)
 
@@ -164,7 +164,9 @@ def run_exp(name, schedule, scheduler, kernel, duration, work_dir, out_dir):
         #     raise IndexError("No knowledge of program %s: %s" % (spin, name))
 
         real_spin = get_executable(spin, "")
-        real_args = ['-w'] + args.split() + [duration]
+        real_args = args.split()
+        if re.match(".*spin", real_spin):
+            real_args = ['-w'] + real_args + [duration]
 
         if not lu.is_executable(real_spin):
             raise OSError("Cannot run spin %s: %s" % (real_spin, name))
-- 
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