From: suter <frederic.suter@cc.in2p3.fr>
Date: Wed, 20 Jun 2012 15:44:13 +0000 (+0200)
Subject: Merge branch 'master' of git+ssh://scm.gforge.inria.fr//gitroot//simgrid/simgrid
X-Git-Tag: v3_8~548
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/fe45c9fee67e0b37665de17ee009844a115778d3?hp=08d324beef1e0fa723013987a98ed7740d2f8343

Merge branch 'master' of git+ssh://scm.gforge.inria.fr//gitroot//simgrid/simgrid
---

diff --git a/examples/simdag/dot/dot_test2.c b/examples/simdag/dot/dot_test2.c
index b9baad1b94..b893634199 100644
--- a/examples/simdag/dot/dot_test2.c
+++ b/examples/simdag/dot/dot_test2.c
@@ -49,9 +49,6 @@ int main(int argc, char **argv)
       ("----------------------------- dump tasks again ------------------------------------");
   while ((task=dot_as_array[cursor++])){
     SD_task_dump(task);
-  }
-
-  xbt_dynar_foreach(dot, cursor, task) {
     SD_task_destroy(task);
   }
 
diff --git a/examples/simdag/dot/test_simdag_dotload.tesh b/examples/simdag/dot/test_simdag_dotload.tesh
new file mode 100644
index 0000000000..8dd214d76d
--- /dev/null
+++ b/examples/simdag/dot/test_simdag_dotload.tesh
@@ -0,0 +1,587 @@
+#! ./tesh
+p Test the loader of DAG written in the DOT format
+
+$ $SG_TEST_EXENV ./dot_test ${srcdir:=..}/2clusters.xml ${srcdir:=.}/dag.dot
+> [0.000000] [surf_workstation/INFO] surf_workstation_model_init_ptask_L07
+> [0.000000] [test/INFO] ------------------- Display all tasks of the loaded DAG ---------------------------
+> [0.000000] [sd_task/INFO] Displaying task root
+> [0.000000] [sd_task/INFO]   - state:  schedulable  not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 0
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 0
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     0
+> [0.000000] [sd_task/INFO]     root->5
+> [0.000000] [sd_task/INFO] Displaying task 0
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000129
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     root
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     0->1
+> [0.000000] [sd_task/INFO] Displaying task 1
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000131
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     0->1
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     1->2
+> [0.000000] [sd_task/INFO] Displaying task 2
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000121
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     1->2
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     2->3
+> [0.000000] [sd_task/INFO] Displaying task 3
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000231
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     2->3
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     4
+> [0.000000] [sd_task/INFO] Displaying task 4
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000005
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     3
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     4->5
+> [0.000000] [sd_task/INFO] Displaying task 5
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000046
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 2
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     root->5
+> [0.000000] [sd_task/INFO]     4->5
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     6
+> [0.000000] [sd_task/INFO] Displaying task 6
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000092
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     5
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     6->7
+> [0.000000] [sd_task/INFO] Displaying task 7
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000041
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     6->7
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     7->end
+> [0.000000] [sd_task/INFO]     7->8
+> [0.000000] [sd_task/INFO] Displaying task 8
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000250
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     7->8
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     9
+> [0.000000] [sd_task/INFO] Displaying task 9
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000079
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     8
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     end
+> [0.000000] [sd_task/INFO] Displaying task 2->3
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10002
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     2
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     3
+> [0.000000] [sd_task/INFO] Displaying task 6->7
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10005
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     6
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     7
+> [0.000000] [sd_task/INFO] Displaying task root->5
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10014000
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     root
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     5
+> [0.000000] [sd_task/INFO] Displaying task 1->2
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10004
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     1
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     2
+> [0.000000] [sd_task/INFO] Displaying task 7->end
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10014000
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     7
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     end
+> [0.000000] [sd_task/INFO] Displaying task 0->1
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10001
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     0
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     1
+> [0.000000] [sd_task/INFO] Displaying task 4->5
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10029
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     4
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     5
+> [0.000000] [sd_task/INFO] Displaying task 7->8
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10000
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     7
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     8
+> [0.000000] [sd_task/INFO] Displaying task end
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 0
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 2
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     9
+> [0.000000] [sd_task/INFO]     7->end
+> [0.000000] [test/INFO] ------------------- Schedule tasks ---------------------------
+> [0.000000] [test/INFO] ------------------- Run the schedule ---------------------------
+> [131.443480] [test/INFO] ------------------- Produce the trace file---------------------------
+> [131.443480] [test/INFO] Producing the trace of the run into ./dag.trace
+
+$ cat ${srcdir:=.}/dag.trace
+> [0.000000] C2-05 compute 0.000000 # root
+> [0.000000] C2-06 compute 10000000129.452715 # 0
+> [2.000600] C2-07 compute 10000000131.133657 # 1
+> [4.001200] C2-08 compute 10000000121.124870 # 2
+> [6.001800] C2-09 compute 10000000230.608025 # 3
+> [8.001800] C1-00 compute 10000000004.994019 # 4
+> [50.721440] C1-01 compute 10000000046.016401 # 5
+> [60.721440] C1-02 compute 10000000091.598791 # 6
+> [70.722040] C1-03 compute 10000000040.679438 # 7
+> [80.722640] C1-04 compute 10000000250.490017 # 8
+> [90.722641] C2-05 compute 10000000079.267649 # 9
+> [6.001200] C2-08 send C2-09 10001.781645 # 2->3
+> [6.001800] C2-09 recv C2-08 10001.781645 # 2->3
+> [70.721440] C1-02 send C1-03 10004.920415 # 6->7
+> [70.722040] C1-03 recv C1-02 10004.920415 # 6->7
+> [0.000000] C2-05 send C1-01 10014000.000000 # root->5
+> [50.721440] C1-01 recv C2-05 10014000.000000 # root->5
+> [4.000600] C2-07 send C2-08 10004.164631 # 1->2
+> [4.001200] C2-08 recv C2-07 10004.164631 # 1->2
+> [80.722040] C1-03 send C2-05 10014000.000000 # 7->end
+> [131.443480] C2-05 recv C1-03 10014000.000000 # 7->end
+> [2.000000] C2-06 send C2-07 10001.389601 # 0->1
+> [2.000600] C2-07 recv C2-06 10001.389601 # 0->1
+> [18.001800] C1-00 send C1-01 10029.262823 # 4->5
+> [18.002401] C1-01 recv C1-00 10029.262823 # 4->5
+> [80.722040] C1-03 send C1-04 10000.234049 # 7->8
+> [80.722640] C1-04 recv C1-03 10000.234049 # 7->8
+> [131.443480] C2-05 compute 0.000000 # end
+
+$ rm -f dag.trace
+
+$ $SG_TEST_EXENV ./dot_test2 ${srcdir:=.}/dag.dot
+> [0.000000] [test/INFO] ------------------- Display all tasks of the loaded DAG ---------------------------
+> [0.000000] [sd_task/INFO] Displaying task root
+> [0.000000] [sd_task/INFO]   - state:  schedulable  not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 0
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 0
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     0
+> [0.000000] [sd_task/INFO]     root->5
+> [0.000000] [sd_task/INFO] Displaying task 0
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000129
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     root
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     0->1
+> [0.000000] [sd_task/INFO] Displaying task 1
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000131
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     0->1
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     1->2
+> [0.000000] [sd_task/INFO] Displaying task 2
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000121
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     1->2
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     2->3
+> [0.000000] [sd_task/INFO] Displaying task 3
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000231
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     2->3
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     4
+> [0.000000] [sd_task/INFO] Displaying task 4
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000005
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     3
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     4->5
+> [0.000000] [sd_task/INFO] Displaying task 5
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000046
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 2
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     root->5
+> [0.000000] [sd_task/INFO]     4->5
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     6
+> [0.000000] [sd_task/INFO] Displaying task 6
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000092
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     5
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     6->7
+> [0.000000] [sd_task/INFO] Displaying task 7
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000041
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     6->7
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     7->end
+> [0.000000] [sd_task/INFO]     7->8
+> [0.000000] [sd_task/INFO] Displaying task 8
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000250
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     7->8
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     9
+> [0.000000] [sd_task/INFO] Displaying task 9
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000079
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     8
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     end
+> [0.000000] [sd_task/INFO] Displaying task 2->3
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10002
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     2
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     3
+> [0.000000] [sd_task/INFO] Displaying task 6->7
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10005
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     6
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     7
+> [0.000000] [sd_task/INFO] Displaying task root->5
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10014000
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     root
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     5
+> [0.000000] [sd_task/INFO] Displaying task 1->2
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10004
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     1
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     2
+> [0.000000] [sd_task/INFO] Displaying task 7->end
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10014000
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     7
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     end
+> [0.000000] [sd_task/INFO] Displaying task 0->1
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10001
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     0
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     1
+> [0.000000] [sd_task/INFO] Displaying task 4->5
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10029
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     4
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     5
+> [0.000000] [sd_task/INFO] Displaying task 7->8
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10000
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     7
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     8
+> [0.000000] [sd_task/INFO] Displaying task end
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 0
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 2
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     9
+> [0.000000] [sd_task/INFO]     7->end
+> [0.000000] [test/INFO] --------------------- Transform the dynar into an array ---------------------------
+> [0.000000] [test/INFO] ----------------------------- dump tasks again ------------------------------------
+> [0.000000] [sd_task/INFO] Displaying task root
+> [0.000000] [sd_task/INFO]   - state:  schedulable  not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 0
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 0
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     0
+> [0.000000] [sd_task/INFO]     root->5
+> [0.000000] [sd_task/INFO] Displaying task 0
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000129
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     root
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     0->1
+> [0.000000] [sd_task/INFO] Displaying task 1
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000131
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     0->1
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     1->2
+> [0.000000] [sd_task/INFO] Displaying task 2
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000121
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     1->2
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     2->3
+> [0.000000] [sd_task/INFO] Displaying task 3
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000231
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     2->3
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     4
+> [0.000000] [sd_task/INFO] Displaying task 4
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000005
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     3
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     4->5
+> [0.000000] [sd_task/INFO] Displaying task 5
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000046
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 2
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     root->5
+> [0.000000] [sd_task/INFO]     4->5
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     6
+> [0.000000] [sd_task/INFO] Displaying task 6
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000092
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     5
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     6->7
+> [0.000000] [sd_task/INFO] Displaying task 7
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000041
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     6->7
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     7->end
+> [0.000000] [sd_task/INFO]     7->8
+> [0.000000] [sd_task/INFO] Displaying task 8
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000250
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     7->8
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     9
+> [0.000000] [sd_task/INFO] Displaying task 9
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 10000000079
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     8
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     end
+> [0.000000] [sd_task/INFO] Displaying task 2->3
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10002
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     2
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     3
+> [0.000000] [sd_task/INFO] Displaying task 6->7
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10005
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     6
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     7
+> [0.000000] [sd_task/INFO] Displaying task root->5
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10014000
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     root
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     5
+> [0.000000] [sd_task/INFO] Displaying task 1->2
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10004
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     1
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     2
+> [0.000000] [sd_task/INFO] Displaying task 7->end
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10014000
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     7
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     end
+> [0.000000] [sd_task/INFO] Displaying task 0->1
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10001
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     0
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     1
+> [0.000000] [sd_task/INFO] Displaying task 4->5
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10029
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     4
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     5
+> [0.000000] [sd_task/INFO] Displaying task 7->8
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: end-to-end communication
+> [0.000000] [sd_task/INFO]   - amount: 10000
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 1
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     7
+> [0.000000] [sd_task/INFO]   - post-dependencies:
+> [0.000000] [sd_task/INFO]     8
+> [0.000000] [sd_task/INFO] Displaying task end
+> [0.000000] [sd_task/INFO]   - state:    not runnable    
+> [0.000000] [sd_task/INFO]   - kind: sequential computation
+> [0.000000] [sd_task/INFO]   - amount: 0
+> [0.000000] [sd_task/INFO]   - Dependencies to satisfy: 2
+> [0.000000] [sd_task/INFO]   - pre-dependencies:
+> [0.000000] [sd_task/INFO]     9
+> [0.000000] [sd_task/INFO]     7->end
diff --git a/src/instr/jedule/jedule_output.c b/src/instr/jedule/jedule_output.c
index 25682b25ec..0099ce6d75 100644
--- a/src/instr/jedule/jedule_output.c
+++ b/src/instr/jedule/jedule_output.c
@@ -223,19 +223,20 @@ void write_jedule_output(FILE *file, jedule_t jedule,
 //  xbt_assert( jed_file != NULL );
 
   jed_file = file;
+  if (!xbt_dynar_is_empty(jedule_event_list)){
 
-  fprintf(jed_file, "<jedule>\n");
+    fprintf(jed_file, "<jedule>\n");
 
-  fprintf(jed_file, "<jedule_meta>\n");
-  print_key_value_dict(jedule->jedule_meta_info);
-  fprintf(jed_file, "</jedule_meta>\n");
+    fprintf(jed_file, "<jedule_meta>\n");
+    print_key_value_dict(jedule->jedule_meta_info);
+    fprintf(jed_file, "</jedule_meta>\n");
 
-  print_platform(jedule->root_container);
+    print_platform(jedule->root_container);
 
-  print_events(event_list);
-
-  fprintf(jed_file, "</jedule>\n");
+    print_events(event_list);
 
+    fprintf(jed_file, "</jedule>\n");
+  }
 }
 
 void jedule_init_output() {
diff --git a/tools/tesh/README b/tools/tesh/README
index 08e207da9b..8ae8137d6b 100644
--- a/tools/tesh/README
+++ b/tools/tesh/README
@@ -9,7 +9,7 @@ Here is the syntax of these files:
 The kind of each line is given by the first char (the second char should be
 blank and is ignored):
  
- `$' command to run in forground
+ `$' command to run in foreground
  `&' command to run in background
  `<' input to pass to the command
  `>' output expected from the command
@@ -29,7 +29,7 @@ Command line arguments
 ----------------------
 Tesh accepts several command line arguments:
   --cd some/directory: ask tesh to switch the working directory before
-                       lauching the tests
+                       launching the tests
   --setenv var=value: set a specific environment variable		       
 
 IO orders
@@ -58,7 +58,7 @@ errors such as the following:
  $ mkfile file
 
 TOTO will be passed to the cd command, where the user clearly want to pass it
-to the mkfile buildin command (see below).
+to the mkfile built-in command (see below).
 
 Stream redirection
 ------------------
@@ -109,7 +109,7 @@ OUTPUT
 ------
 
 By default, the commands output is matched against the one expected,
-and an error is raised on discrepency. Metacomands to change this:
+and an error is raised on discrepancy. Metacommands to change this:
  "output ignore"  -> output completely discarded 
  "output display" -> output displayed (but not verified)
  "output sort"    -> sorts the display before verifying it (see below)
@@ -125,7 +125,7 @@ to sort the output back before comparing it.
 We expect the simulators to run with that log formating argument:
    -log=root.fmt:[%10.6r]%e(%i:%P@%h)%e%m%n
 Then, tesh sorts string on the 19 first chars only, and is stable when
-line beginings are equal. This should ensure that:
+line beginnings are equal. This should ensure that:
  (1) tesh is effective (no false positive, no false negative)
  (2) scheduling points are separated from each other 
  (3) at each scheduling point, processes are separated from each other