Hi pympi-users !
my question perhaps is not a real problem with pympi, is more about
programming and complexity. I hope that you can help me !
The next piece of code work fine just one time:
if (mpi.rank==0):
for i in range(1,mpi.size):
mpi.send(m_matrix,i,tag=98)
dml=[]
for l in range(1,mpi.size):
m_menor,status=mpi.recv(tag=97)
dml.append(m_menor)
dmg=[]
dmg.append(min(dml))
m_matrix=upgma(m_matrix,m_nom,dmg)
for n in range(len(m_matrix[0])):
print m_matrix[0][n]
print m_matrix[1]
else:
e_matrix,status=mpi.recv(tag=98)
vvif=vivf(e_matrix)
print vvif[0],vvif[1],mpi.rank
e_menor=upgmaNuc.menor(e_matrix,vvif[0],vvif[1])
mpi.send(e_menor,0,tag=97)
I need to repeat "n times" the same code in master (rank=0) and exactly "n
times" in slaves (rank!=0), but if i try to repeat "n times" it doesnt work,
it return me "UnboundLocalError: local variable 'pos' referenced before
assignment". I couldnt understand this error
if (mpi.rank==0):
for n in range(3):
for i in range(1,mpi.size):
mpi.send(m_matrix,i,tag=98)
dml=[]
for l in range(1,mpi.size):
m_menor,status=mpi.recv(tag=97)
dml.append(m_menor)
dmg=[]
dmg.append(min(dml))
m_matrix=upgma(m_matrix,m_nom,dmg)
for n in range(len(m_matrix[0])):
print m_matrix[0][n]
print m_matrix[1]
else:
for n in range(3):
e_matrix,status=mpi.recv(tag=98)
vvif=vivf(e_matrix)
e_menor=upgmaNuc.menor(e_matrix,vvif[0],vvif[1])
mpi.send(e_menor,0,tag=97)
Thanks,
--
jDSL
Bucaramanga, Colombia
UIS Rugby Club (c) 2007
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