[Meep-discuss] Memory usage of save_flux or get_fluxes

2018-06-14 Thread Munehiro Nishida
Dear Meep users, I am trying to calculate transmittance spectrum using parallel Meep with python interface. When flux data are processed with 'save_flux' or 'get_fluxes' methods, all the MPI processes seem to get whole data and use huge memory. Is this behavior normal? Please let me know if

Re: [Meep-discuss] Meep 1.4.3 Conda packages

2018-05-14 Thread Munehiro Nishida
lation command is $ conda create -n pmp -c chogan -c conda-forge pymeep-parallel nomkl Sorry for the confusion. Chris On Sun, May 13, 2018 at 11:13 PM, Munehiro Nishida <mnish...@hiroshima-u.ac.jp <mailto:mnish...@hiroshima-u.ac.jp>> wrote: Dear Chris, I installed your pymee

Re: [Meep-discuss] Meep 1.4.3 Conda packages

2018-05-13 Thread Munehiro Nishida
Dear Chris, I installed your pymeep-parallel package using $ conda |create -n pmp -c chogan -c defaults -c conda-forge pymeep-parallel| and found "HDF5 library version mismatched error" at runtime  (Headers are 1.10.1, library is 1.10.2). The error could be circumvented by setting

Re: [Meep-discuss] installation shell script for parallel PyMeep on Ubuntu 16.04

2017-12-06 Thread Munehiro Nishida
ng to use intel mkl, which is incompatible with libfftw3_mpi [https://github.com/stevengj/mpb/issues/8]. Using openblas instead, everything seems to be fine. With best regards, Munehiro Nishida ___ meep-discuss mailing list meep-discuss@ab-initio.mit.ed

Re: [Meep-discuss] installation shell script for parallel PyMeep on Ubuntu 16.04

2017-12-05 Thread Munehiro Nishida
c.py: -- mpirun noticed that process rank 0 with PID 0 on node gromit exited on signal 11 (Segmentation fault). ------ FAIL tests/wvg_src.py (exit status: 139) With be

Re: [Meep-discuss] meep 1.3 (output-farfields) bug?

2015-08-30 Thread Munehiro Nishida
Dear Prof. Johnson, I have submitted a pull request. This is my first time to submit a pull request, so please let me know if there are any mistakes. Best regards, Munehiro Nishida On Sun Aug 30 2015 05:35:05 GMT+0900 (JST) Steven G. Johnson stevenj@gmail.com wrote: Munehiro, Thanks

Re: [Meep-discuss] meep 1.3 (output-farfields) bug?

2015-08-27 Thread Munehiro Nishida
Dear P.Hoang, This seems to be the same problem as I pointed out before. The following patch may fix it. Munehiro Nishida diff -Nur meep-1.3.orig/src/near2far.cpp meep-1.3/src/near2far.cpp --- meep-1.3.orig/src/near2far.cpp 2015-04-01 00:45:50.0 +0900 +++ meep-1.3/src/near2far.cpp

[Meep-discuss] Bug in output-farfields

2015-05-15 Thread Munehiro Nishida
There seems to be a bug in near2far.cpp. The number nfreq always becomes 1 in the output file. The following patch may fix the problem. Munehiro Nishida diff -Nur meep-1.3.orig/src/near2far.cpp meep-1.3/src/near2far.cpp --- meep-1.3.orig/src/near2far.cpp 2015-04-01 00:45:50.0 +0900

[Meep-discuss] Frequency-domain solver seems not working in meep-1.2

2012-12-18 Thread Munehiro Nishida
There seems to be a bug in bicgstab.cpp in meep-1.2. Without the following patch physical.cpp test gives nan ratio, although make check passed. Best regards Munehiro --- bicgstab.cpp.orig 2012-12-18 22:52:19.159110261 +0900 +++ bicgstab.cpp2012-12-18 22:53:44.655994596 +0900 @@ -84,7