[DEV] add v1.76.0

libs/mpi/test/python/all_gather_test.py

@@ -6,7 +6,8 @@
 
 # Test all_gather() collective.
 
-import boost.parallel.mpi as mpi
+from __future__ import print_function
+import mpi
 from generators import *
 
 def all_gather_test(comm, generator, kind):
@@ -15,7 +16,7 @@ def all_gather_test(comm, generator, kind):
     result = mpi.all_gather(comm, my_value)
     for p in range(0, comm.size):
         assert result[p] == generator(p)
-    if comm.rank == 0: print "OK."
+    if comm.rank == 0: print( "OK.")
        
     return
 

libs/mpi/test/python/all_reduce_test.py

@@ -6,7 +6,8 @@
 
 # Test all_reduce() collective.
 
-import boost.parallel.mpi as mpi
+from __future__ import print_function
+import mpi
 from generators import *
 
 def all_reduce_test(comm, generator, kind, op, op_kind):
@@ -20,7 +21,7 @@ def all_reduce_test(comm, generator, kind, op, op_kind):
         
     assert result == expected_result
     if comm.rank == 0:
-        print "OK."
+        print ("OK.")
     return
 
 all_reduce_test(mpi.world, int_generator, "integers", lambda x,y:x + y, "sum")

libs/mpi/test/python/all_to_all_test.py

@@ -6,7 +6,8 @@
 
 # Test all_to_all() collective.
 
-import boost.parallel.mpi as mpi
+from __future__ import print_function
+import mpi
 from generators import *
 
 def all_to_all_test(comm, generator, kind):
@@ -21,7 +22,7 @@ def all_to_all_test(comm, generator, kind):
     for p in range(0, comm.size):
         assert result[p] == generator(comm.rank)
 
-    if comm.rank == 0: print "OK."
+    if comm.rank == 0: print ("OK.")
     return
 
 all_to_all_test(mpi.world, int_generator, "integers")

libs/mpi/test/python/broadcast_test.py

@@ -1,3 +1,4 @@
+#!/usr/bin/env python
 # Copyright (C) 2006 Douglas Gregor <doug.gregor -at- gmail.com>.
 
 # Use, modification and distribution is subject to the Boost Software
@@ -6,24 +7,26 @@
 
 # Test broadcast() collective.
 
-import boost.parallel.mpi as mpi
+from __future__ import print_function
+import mpi
 
 def broadcast_test(comm, value, kind, root):
-    if comm.rank == root:
+    if comm.rank == 0:
         print ("Broadcasting %s from root %d..." % (kind, root)),
-        
+    got_value = None
     got_value = mpi.broadcast(comm, value, root)
-    assert got_value == value
-    if comm.rank == root:
-        print "OK."
+    if comm.rank == 0:
+        print ("OK.")
     return
 
 broadcast_test(mpi.world, 17, 'integer', 0)
-broadcast_test(mpi.world, 17, 'integer', 1)
 broadcast_test(mpi.world, 'Hello, World!', 'string', 0)
-broadcast_test(mpi.world, 'Hello, World!', 'string', 1)
 broadcast_test(mpi.world, ['Hello', 'MPI', 'Python', 'World'],
                'list of strings', 0)
-broadcast_test(mpi.world, ['Hello', 'MPI', 'Python', 'World'],
-               'list of strings', 1)
+if mpi.world.size > 1:
+    broadcast_test(mpi.world, 17, 'integer', 1)
+    broadcast_test(mpi.world, 'Hello, World!', 'string', 1)
+    broadcast_test(mpi.world, ['Hello', 'MPI', 'Python', 'World'],
+                   'list of strings', 1)
+
 

libs/mpi/test/python/gather_test.py

@@ -6,7 +6,8 @@
 
 # Test gather() collective.
 
-import boost.parallel.mpi as mpi
+from __future__ import print_function
+import mpi
 from generators import *
 
 def gather_test(comm, generator, kind, root):
@@ -17,7 +18,7 @@ def gather_test(comm, generator, kind, root):
     if comm.rank == root:
         for p in range(0, comm.size):
             assert result[p] == generator(p)
-        print "OK."
+        print ("OK.")
     else:
         assert result == None
     return

libs/mpi/test/python/nonblocking_test.py

@@ -7,10 +7,8 @@
 #
 #  Authors: Andreas Kloeckner
 
-
-
-
-import boost.mpi as mpi
+from __future__ import print_function
+import mpi
 import random
 import sys
 
@@ -52,7 +50,7 @@ class TagGroupListener:
 
 def rank0():
     sent_histories = (mpi.size-1)*15
-    print "sending %d packets on their way" % sent_histories
+    print ("sending %d packets on their way" % sent_histories)
     send_reqs = mpi.RequestList()
     for i in range(sent_histories):
         dest = random.randrange(1, mpi.size)
@@ -77,25 +75,25 @@ def rank0():
         status, data = tgl.wait()
 
         if status.tag == TAG_DATA:
-            #print "received completed history %s from %d" % (data, status.source)
+            #print ("received completed history %s from %d" % (data, status.source))
             completed_histories.append(data)
             if len(completed_histories) == sent_histories:
-                print "all histories received, exiting"
+                print ("all histories received, exiting")
                 for rank in range(1, mpi.size):
                     mpi.world.send(rank, TAG_TERMINATE, None)
         elif status.tag == TAG_PROGRESS_REPORT:
             progress_reports[len(data)] = progress_reports.get(len(data), 0) + 1
         elif status.tag == TAG_DEBUG:
-            print "[DBG %d] %s" % (status.source, data)
+            print ("[DBG %d] %s" % (status.source, data))
         elif status.tag == TAG_TERMINATE:
             dead_kids.append(status.source)
         else:
-            print "unexpected tag %d from %d" % (status.tag, status.source)
+            print ("unexpected tag %d from %d" % (status.tag, status.source))
 
         if is_complete():
             break
 
-    print "OK"
+    print ("OK")
 
 def comm_rank():
     while True:
@@ -113,7 +111,7 @@ def comm_rank():
             mpi.world.send(0, TAG_TERMINATE, 0)
             break
         else:
-            print "[DIRECTDBG %d] unexpected tag %d from %d" % (mpi.rank, status.tag, status.source)
+            print ("[DIRECTDBG %d] unexpected tag %d from %d" % (mpi.rank, status.tag, status.source))
 
 
 def main():

libs/mpi/test/python/reduce_test.py

@@ -6,7 +6,8 @@
 
 # Test reduce() collective.
 
-import boost.parallel.mpi as mpi
+from __future__ import print_function
+import mpi
 from generators import *
 
 def reduce_test(comm, generator, kind, op, op_kind, root):
@@ -19,7 +20,7 @@ def reduce_test(comm, generator, kind, op, op_kind, root):
         for p in range(1, comm.size):
             expected_result = op(expected_result, generator(p))
         assert result == expected_result
-        print "OK."
+        print ("OK.")
     else:
         assert result == None
     return

libs/mpi/test/python/ring_test.py

@@ -6,7 +6,8 @@
 
 # Test basic communication.
 
-import boost.parallel.mpi as mpi
+from __future__ import print_function
+import mpi
 
 def ring_test(comm, value, kind, root):
     next_peer = (comm.rank + 1) % comm.size;
@@ -27,11 +28,11 @@ def ring_test(comm, value, kind, root):
 
     comm.barrier()
     if comm.rank == root:
-        print "OK"
+        print ("OK")
     pass
 
 if mpi.world.size < 2:
-    print "ERROR: ring_test.py must be executed with more than one process"
+    print ("ERROR: ring_test.py must be executed with more than one process")
     mpi.world.abort(-1);
     
 ring_test(mpi.world, 17, 'integers', 0)

libs/mpi/test/python/scan_test.py

@@ -6,7 +6,8 @@
 
 # Test scan() collective.
 
-import boost.parallel.mpi as mpi
+from __future__ import print_function
+import mpi
 from generators import *
 
 def scan_test(comm, generator, kind, op, op_kind):
@@ -20,7 +21,7 @@ def scan_test(comm, generator, kind, op, op_kind):
         
     assert result == expected_result
     if comm.rank == 0:
-        print "OK."
+        print ("OK.")
     return
 
 scan_test(mpi.world, int_generator, "integers", lambda x,y:x + y, "sum")

libs/mpi/test/python/scatter_test.py

@@ -6,7 +6,8 @@
 
 # Test scatter() collective.
 
-import boost.parallel.mpi as mpi
+from __future__ import print_function
+import mpi
 from generators import *
 
 def scatter_test(comm, generator, kind, root):
@@ -23,7 +24,7 @@ def scatter_test(comm, generator, kind, root):
         
     assert result == generator(comm.rank)
 
-    if comm.rank == root: print "OK."
+    if comm.rank == root: print ("OK.")
     return
 
 scatter_test(mpi.world, int_generator, "integers", 0)

libs/mpi/test/python/skeleton_content_test.py

@@ -6,7 +6,8 @@
 
 # Test skeleton/content
 
-import boost.parallel.mpi as mpi
+from __future__ import print_function
+import mpi
 import skeleton_content
 
 def test_skeleton_and_content(comm, root, manual_broadcast = True):
@@ -25,7 +26,7 @@ def test_skeleton_and_content(comm, root, manual_broadcast = True):
             for p in range(0,comm.size):
                 if p != comm.rank:
                     comm.send(p, 0, value = mpi.skeleton(original_list))
-        print "OK."
+        print ("OK.")
 
         # Broadcast content
         print ("Broadcasting integer list content from root %d..." % (root)),
@@ -34,7 +35,7 @@ def test_skeleton_and_content(comm, root, manual_broadcast = True):
                 if p != comm.rank:
                     comm.send(p, 0, value = mpi.get_content(original_list))
 
-        print "OK."
+        print ("OK.")
 
         # Broadcast reversed content
         original_list.reverse()
@@ -44,7 +45,7 @@ def test_skeleton_and_content(comm, root, manual_broadcast = True):
                 if p != comm.rank:
                     comm.send(p, 0, value = mpi.get_content(original_list))
 
-        print "OK."
+        print ("OK.")
     else:
         # Allocate some useless data, to try to get the addresses of
         # the underlying lists used later to be different across