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I have read PR #1959 and am aware of the possible causes of the issue is that a chunk need to meddle with other chunk's sources. It seems solved, however, in the above PR, but I met this error again when mpi parallelization enabled.
After some investigation, I figured out that it has something to do with MULTIPLE FourierFields parameter, which means after uncommenting the code below, the error raises when placing the adjoint sources.
Note that this can happen even in the first FORWARD run, where to my knowledge, dft sources have yet to be placed, particulaly it throws error JUST before a run ends.
Starting forward run...
Past barrier
-----------
Initializing structure...
Splitting into 20 chunks by cost
time for choose_chunkdivision = 0.00228272 s
Working in 3D dimensions.
Computational cell is 4.56694 x 4.56694 x 3.67238 with resolution 21.2396
block, center = (34.125,50.375,-0.662199)
size (4.55,4.55,1.3244)
axes (1,0,0), (0,1,0), (0,0,1)
dielectric constant epsilon diagonal = (2.08514,2.08514,2.08514)
block, center = (34.125,50.375,0.4)
size (3.25,3.25,0.8)
axes (1,0,0), (0,1,0), (0,0,1)
time for set_epsilon = 0.290253 s
time for set_conductivity = 0.00549031 s
time for set_conductivity = 0.00592261 s
time for set_conductivity = 0.00592912 s
time for set_conductivity = 0.00582448 s
time for set_conductivity = 0.00574685 s
time for set_conductivity = 0.00562099 s
-----------
on time step 250 (time=6.72772), 0.016028 s/step
on time step 709 (time=19.0798), 0.00871686 s/step
on time step 1165 (time=31.3512), 0.00878124 s/step
on time step 1618 (time=43.5418), 0.00883985 s/step
on time step 2069 (time=55.6786), 0.00887105 s/step
on time step 2521 (time=67.8423), 0.00885186 s/step
on time step 2974 (time=80.033), 0.00884248 s/step
on time step 3424 (time=92.1429), 0.00890106 s/step
on time step 3859 (time=103.849), 0.00920765 s/step
on time step 4309 (time=115.959), 0.0088949 s/step
on time step 4760 (time=128.096), 0.00887642 s/step
meep: bug: unknown src_time_id (missing registration?)
Abort(1) on node 1 (rank 1 in comm 0): application called MPI_Abort(MPI_COMM_WORLD, 1) - process 1
meep: bug: unknown src_time_id (missing registration?)
Abort(1) on node 2 (rank 2 in comm 0): application called MPI_Abort(MPI_COMM_WORLD, 1) - process 2
The text was updated successfully, but these errors were encountered:
I have read PR #1959 and am aware of the possible causes of the issue is that a chunk need to meddle with other chunk's sources. It seems solved, however, in the above PR, but I met this error again when mpi parallelization enabled.
After some investigation, I figured out that it has something to do with MULTIPLE FourierFields parameter, which means after uncommenting the code below, the error raises when placing the adjoint sources.
Note that this can happen even in the first FORWARD run, where to my knowledge, dft sources have yet to be placed, particulaly it throws error JUST before a run ends.
The text was updated successfully, but these errors were encountered: