On 09/01/2016 12:48 AM, Jisha C P wrote:
My MEEP codes are running slower after I upgraded to Ubuntu 16.04 from
14.04. Earlier if a code took, for example, 1 minute to run, the same
code now takes 10 minutes to run.
Does anyone else have this problem?
There are no errors, but the subpixel averaging is now taking much
longer to finish than before.
Did you install Meep from source and if so, have you verified using
"make check" that all tests passed? One possibility is that you are
using a material-function or reading from a file to set up the geometry
since the slow down persists with or without subpixel averaging. This
may be related to the Guile or HDF5 libraries which likely changed
during the upgrade; for consistency, make sure that these packages are
the same version or newer than the ones used previously.
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