Do not execute tutorial programs with mpirun -np 2. It violates the element of least...

git-svn-id: https://svn.dealii.org/trunk@30152 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/doc/news/changes.h b/deal.II/doc/news/changes.h
index 4d6d6514615464ba7c9b8bf455b129ebd4bb9711..e7a29282fd301ec143824f7a62ecf39b3e1f7086 100644 (file)
--- a/deal.II/doc/news/changes.h
+++ b/deal.II/doc/news/changes.h
@@ -44,6 +44,15 @@ inconvenience this causes.
 <h3>Specific improvements</h3>
 
 <ol>
+  <li>Fixed: When typing <code>make run</code> in the step-32 directory,
+  the program was executed with <code>mpirun -np 2 ./step-32</code>. This
+  assumes that a program <code>mpirun</code> exists, but also does that
+  deal.II was in fact compiled with MPI support on. Neither was intended.
+  This is now fixed.
+  <br>
+  (Wolfgang Bangerth, 2013/07/24)
+  </li>
+
   <li>New: The DataOut, DataOutFaces, and DataOutRotation classes now allow
   the output of data vectors using different DoFHandler objects (based on the
   same triangulation), by new functions add_data_vector. This is used in the

diff --git a/deal.II/examples/step-32/CMakeLists.txt b/deal.II/examples/step-32/CMakeLists.txt
index 4e68fdb21722e44b5a4b62c819f08227e3e584e3..7c2a49993b6640028beb67c030b39c0cb09bbdcf 100644 (file)
--- a/deal.II/examples/step-32/CMakeLists.txt
+++ b/deal.II/examples/step-32/CMakeLists.txt
@@ -11,9 +11,6 @@ SET(TARGET_SRC
   # You can specify additional files here!
   )
 
-# A custom command line to run the program
-SET(TARGET_RUN mpirun -np 2 ${TARGET})
-
 # Define the output that should be cleaned:
 SET(CLEAN_UP_FILES *.vtu *.pvtu *.visit)
 

diff --git a/deal.II/examples/step-42/CMakeLists.txt b/deal.II/examples/step-42/CMakeLists.txt
index dc468213e4c8ab9ce85ddcd0269028dc199a515a..dafd2369e9cbf07a99be415c29721351f96057bf 100644 (file)
--- a/deal.II/examples/step-42/CMakeLists.txt
+++ b/deal.II/examples/step-42/CMakeLists.txt
@@ -11,9 +11,6 @@ SET(TARGET_SRC
   # You can specify additional files here!
   )
 
-# A custom command line to run the program
-SET(TARGET_RUN mpirun -np 2 ${TARGET})
-
 # Define the output that should be cleaned:
 SET(CLEAN_UP_FILES *.vtu *.pvtu *.visit)
 

diff --git a/deal.II/examples/step-50/CMakeLists.txt b/deal.II/examples/step-50/CMakeLists.txt
index babcd817e0eca302889b0f5be9283a2033dffaf4..b8a02313a8f89e431c8764bbf7f286928c1d453b 100644 (file)
--- a/deal.II/examples/step-50/CMakeLists.txt
+++ b/deal.II/examples/step-50/CMakeLists.txt
@@ -11,9 +11,6 @@ SET(TARGET_SRC
   # You can specify additional files here!
   )
 
-# A custom command line to run the program
-SET(TARGET_RUN mpirun -np 2 ${TARGET})
-
 # Define the output that should be cleaned:
 SET(CLEAN_UP_FILES *.vtu *.pvtu *.visit)