[yt-users] memory usage of HOP halo finder
Stephen Skory
s at skory.us
Wed Feb 22 16:10:02 PST 2012
Hi Mike,
>> total_mass =
>> self.comm.mpi_allreduce(self._data_source["ParticleMassMsun"].sum(dtype='float64'),
>> op='sum')
>>
>> and again further down:
>>
>> sub_mass =
>> self._data_source["ParticleMassMsun"].sum(dtype='float64')
Could you try turning both of these into a quantity in the source file:
self._data_source.quantities["TotalQuantity"]("ParticleMassMsun")
and see if that changes anything?
--
Stephen Skory
s at skory.us
http://stephenskory.com/
510.621.3687 (google voice)
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