I have a fresh meep-mpi with open-mpi that are working correctly, also i
compile HFS5 with enable parallel, the meep-mpi pass in all tests on make
check but fail in a simple example like:
--------------------------------------------------------------------------------------------///////////////////////////////////////////////
maicon@lcepof01:~$ cat bend-flux.ctl
; From the Meep tutorial: transmission around a 90-degree waveguide
; bend in 2d.
(define-param sx 16) ; size of cell in X direction
(define-param sy 32) ; size of cell in Y direction
(set! geometry-lattice (make lattice (size sx sy no-size)))
(define-param pad 4) ; padding distance between waveguide and cell edge
(define-param w 1) ; width of waveguide
(define wvg-ycen (* -0.5 (- sy w (* 2 pad)))) ; y center of horiz. wvg
(define wvg-xcen (* 0.5 (- sx w (* 2 pad)))) ; x center of vert. wvg
(define-param no-bend? false) ; if true, have straight waveguide, not bend
(set! geometry
(if no-bend?
(list
(make block
(center 0 wvg-ycen)
(size infinity w infinity)
(material (make dielectric (epsilon 12)))))
(list
(make block
(center (* -0.5 pad) wvg-ycen)
(size (- sx pad) w infinity)
(material (make dielectric (epsilon 12))))
(make block
(center wvg-xcen (* 0.5 pad))
(size w (- sy pad) infinity)
(material (make dielectric (epsilon 12)))))))
(define-param fcen 0.15) ; pulse center frequency
(define-param df 0.1) ; pulse width (in frequency)
(set! sources (list
(make source
(src (make gaussian-src (frequency fcen) (fwidth df)))
(component Ez)
(center (+ 1 (* -0.5 sx)) wvg-ycen)
(size 0 w))))
(set! pml-layers (list (make pml (thickness 1.0))))
(set-param! resolution 10)
(define-param nfreq 100) ; number of frequencies at which to compute flux
(define trans ; transmitted flux
(add-flux fcen df nfreq
(if no-bend?
(make flux-region
(center (- (/ sx 2) 1.5) wvg-ycen) (size 0 (* w 2)))
(make flux-region
(center wvg-xcen (- (/ sy 2) 1.5)) (size (* w 2) 0)))))
(define refl ; reflected flux
(add-flux fcen df nfreq
(make flux-region
(center (+ (* -0.5 sx) 1.5) wvg-ycen) (size 0 (* w 2)))))
; for normal run, load negated fields to subtract incident from refl. fields
(if (not no-bend?) (load-minus-flux "refl-flux" refl))
(run-sources+
(stop-when-fields-decayed 50 Ez
(if no-bend?
(vector3 (- (/ sx 2) 1.5) wvg-ycen)
(vector3 wvg-xcen (- (/ sy 2) 1.5)))
1e-3)
(at-beginning output-epsilon))
; for normalization run, save flux fields for refl. plane
(if no-bend? (save-flux "refl-flux" refl))
(display-fluxes trans refl)
-------------------------------------------------------------------------//////////////////////////////////////////////////
When I execute meep-mpi I get
------------------------------------------------------------------------///////////////////////////////////////////////////////////////
maicon@lcepof01:~$ mpirun -np 1 --machinefile .mpi_hostfile
/opt/meep/bin/meep-mpi bend-flux.ctl
Using MPI version 2.1, 1 processes
-----------
Initializing structure...
Working in 2D dimensions.
Computational cell is 16 x 32 x 0 with resolution 10
block, center = (-2,-11.5,0)
size (12,1,1e+20)
axes (1,0,0), (0,1,0), (0,0,1)
dielectric constant epsilon diagonal = (12,12,12)
block, center = (3.5,2,0)
size (1,28,1e+20)
axes (1,0,0), (0,1,0), (0,0,1)
dielectric constant epsilon diagonal = (12,12,12)
meep: incorrect dataset size (0 vs. 8800) in load_dft_hdf5
./bend-flux-refl-flux.h5:ey_dft
time for set_epsilon = 0.305609 s
-----------
--------------------------------------------------------------------------
MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
with errorcode 1.
NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.
--------------------------------------------------------------------------
Some deprecated features have been used. Set the environment
variable GUILE_WARN_DEPRECATED to "detailed" and rerun the
program to get more information. Set it to "no" to suppress
this message.
--------------------------------------------------------------------------
mpirun has exited due to process rank 0 with PID 6679 on
node lcepof01 exiting without calling "finalize". This may
have caused other processes in the application to be
terminated by signals sent by mpirun (as reported here).
--------------------------------------------------------------------------///////////////////////////////////////////////////////////
Anybody has a clue about what is going wrong ?
Thanks !
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