8 files changed, 98 insertions, 5 deletions

diff --git a/scripts/README b/scripts/README
new file mode 100644
index 0000000..915df06
--- /dev/null
+++ b/scripts/README
@@ -0,0 +1,24 @@
+This directory contains some scripts used for bug hunting, general testing
+of Litmus and LibLitmus, Preemption and Migration overhead measurements etc.
+
+When you add a script, please also add a brief description of the script here.
+
+pm_test_script:
+        main preemption and migration testing script; can iterate on
+        multiple WSS and multiple plugins. Some assumtion on filenames and
+        taskset filenames are made. More information direcly in the script.
+
+pm_test_single_taskset*:
+        preemption and migration test scripts. Mainly for debugging / bug hunting
+
+test_find:
+        test script which spawns "find" tasks (which suspend frequently).
+        Mainly for debugging / bug hunting
+
+uni1_050_0.ts:
+        taskset used by pm_test_single_taskset* and test_find (this ts is one of the
+        smallest ts used by John and Bjoern for preemption and migration evaluation
+        on Niagara
+
+test_get_arrays.py:
+        simple python test to verify C to Python PM interface
diff --git a/scripts/test_script b/scripts/pm_test_script
index 1bef33a..c9034f8 100755
--- a/scripts/test_script
+++ b/scripts/pm_test_script
@@ -1,10 +1,21 @@
 #!/bin/bash
 #
-# Original script by John Calandrino 2008
-# Changes by Andrea Bastoni 2010
+# pm_test_script:
+#       Batch script for running (all?) pm benchmarking experiments.
+#       Run it as root!
 #
-# Batch script for running all benchmarking experiments.
-# Run it as root!
+#       Some assumptions and hints:
+#               _works easily if copied in the main liblitmus directory
+#               _need the Makefile in wip-pm-ovd litmus2010 branch to compile
+#                smoothly
+#               _assume a pm_raw_results directory under liblitmus to store
+#                raw results
+#               _assume tasksets are stored in several directories under
+#                liblitmus with the name: PLUGIN-ts/uni1_TASKSETSIZE_[0..9].ts
+#                e.g., GSN-EDF-ts/uni1_450_8.ts
+#
+#       Original script by John Calandrino 2008
+#       Changes by Andrea Bastoni 2010
 #
 #for A in "PFAIR" "GSN-EDF" "C-EDF" "PSN-EDF";
 for A in "GSN-EDF";
@@ -29,7 +40,7 @@ do
                                         e=`echo $inputline | awk -F' ' '{print $1}'`
                                         p=`echo $inputline | awk -F' ' '{print $2}'`
                                         c=`echo $inputline | awk -F' ' '{print $3}'`
-                                        ./rt_launch -w $e $p -p $c ./pm_task ../pm_raw_results/results_`expr $A`_`expr $W`_`expr $X`_`expr $Y`_`expr $TASK`.raw
+                                        ./rt_launch -w $e $p -p $c ./pm_task ./pm_raw_results/results_`expr $A`_`expr $W`_`expr $X`_`expr $Y`_`expr $TASK`.raw
                                         TASK=`expr $TASK + 1`
                                 done < `expr $A`-ts/uni1_`expr $X`_`expr $Y`.ts
                                 ./release_ts -d 5000
diff --git a/scripts/test_single_taskset b/scripts/pm_test_single_taskset
index 232dc3b..232dc3b 100755
--- a/scripts/test_single_taskset
+++ b/scripts/pm_test_single_taskset
diff --git a/scripts/test_single_taskset_mtimes_long b/scripts/pm_test_single_taskset_mtimes_long
index 1b8100d..1b8100d 100755
--- a/scripts/test_single_taskset_mtimes_long
+++ b/scripts/pm_test_single_taskset_mtimes_long
diff --git a/scripts/test_single_taskset_mtimes_short b/scripts/pm_test_single_taskset_mtimes_short
index 0ae2093..0ae2093 100755
--- a/scripts/test_single_taskset_mtimes_short
+++ b/scripts/pm_test_single_taskset_mtimes_short
diff --git a/scripts/test_find b/scripts/test_find
index 6ef5921..003cbb4 100755
--- a/scripts/test_find
+++ b/scripts/test_find
@@ -1,4 +1,8 @@
 #!/bin/bash
+#
+# test_find: stress test with lot of suspending tasks
+#            main purpose: bug hunting
+
 TASK=0
 while read inputline;
 do
diff --git a/scripts/test_get_arrays.py b/scripts/test_get_arrays.py
index a218b4e..cfe9fa7 100644
--- a/scripts/test_get_arrays.py
+++ b/scripts/test_get_arrays.py
@@ -1,5 +1,9 @@
 #!/usr/bin/python
+#
+# test_get_arrays: test program to verify and test C to Python pm interface
+#
 # recall: PYTHONPATH=".." python test_get_arrays.py :)
+#
 import sys, pm
 
 args = sys.argv[1:]
diff --git a/scripts/uni1_050_0.ts b/scripts/uni1_050_0.ts
new file mode 100644
index 0000000..b6768d8
--- /dev/null
+++ b/scripts/uni1_050_0.ts
@@ -0,0 +1,50 @@
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