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Minor doc changes, fixed MPI dependency and 'stop' in var_dtc

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This commit is contained in:
Alan Saul 2014-11-03 14:39:17 +00:00
parent 3eb2fa3a8f
commit 13fd45e31f
11 changed files with 74 additions and 374 deletions
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2
GPy/inference/latent_function_inference/var_dtc.py
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@ -167,7 +167,7 @@ class VarDTC(LatentFunctionInference):
woodbury_vector = Cpsi1Vf # == Cpsi1V
else:
print 'foobar'
stop
import ipdb; ipdb.set_trace()
psi1V = np.dot(Y.T*beta, psi1).T
tmp, _ = dtrtrs(Lm, psi1V, lower=1, trans=0)
tmp, _ = dpotrs(LB, tmp, lower=1)

11
GPy/util/parallel.py
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@ -4,11 +4,10 @@ The module of tools for parallelization (MPI)
try:
from mpi4py import MPI
def get_id_within_node(comm=MPI.COMM_WORLD):
rank = comm.rank
nodename = MPI.Get_processor_name()
nodelist = comm.allgather(nodename)
return len([i for i in nodelist[:rank] if i==nodename])
except:
pass
def get_id_within_node(comm=MPI.COMM_WORLD):
rank = comm.rank
nodename = MPI.Get_processor_name()
nodelist = comm.allgather(nodename)
return len([i for i in nodelist[:rank] if i==nodename])