def _addXZones(t, graph, variables=None, cartesian=False):
if graph == {}: return t
reqs = []
if rank in graph:
g = graph[rank] # graph du proc courant
for oppNode in g:
# Envoie les zones necessaires au noeud oppose
#print '%d: On envoie a %d: %s'%(rank,oppNode,g[oppNode])
names = g[oppNode]
data = [] # data est une liste de zones
for n in names:
zone = Internal.getNodeFromName2(t, n)
if variables is not None:
v = C.getVarNames(zone, excludeXYZ=True)[0]
for i in variables:
v.remove(i)
zonep = C.rmVars(zone, v)
if cartesian: Compressor._compressCartesian(zonep)
data.append(zonep)
else:
if cartesian:
zonep = Compressor._compressCartesian(zonep)
data.append(zonep)
else:
data.append(zone)
s = KCOMM.isend(data, dest=oppNode)
reqs.append(s)
# Reception
for node in graph:
#print rank, graph[node].keys()
if rank in graph[node]:
#print '%d: On doit recevoir de %d: %s'%(rank,node,graph[node][rank])
data = KCOMM.recv(source=node)
for z in data: # data est une liste de zones
if cartesian: Compressor._uncompressCartesian(z)
#print '%d: recoit la zone %s.'%(rank,z[0])
# tag z
Internal.createChild(z, 'XZone', 'UserDefinedData_t')
# Existe deja?
zone = Internal.getNodeFromName2(t, z[0])
if zone is not None: # replace
bases = Internal.getBases(t)
for b in bases:
c = Internal.getNodePosition(zone, b)
if c != -1: b[2][c] = z
else: # append to first base
bases = Internal.getBases(t)
bases[0][2].append(z)
MPI.Request.Waitall(reqs)
return t
# - compressCartesian (pyTree) - import Compressor.PyTree as Compressor import Generator.PyTree as G import Converter.Internal as Internal a = G.cart((0,0,0), (1,1,1), (10,10,10)) Compressor._compressCartesian(a) Internal.printTree(a)