changelog

来自mit的fdtd开放性源代码meep

    M ./src/dft.cpp -2 +19
    M ./src/fields.cpp +10
    M ./src/loop_in_chunks.cpp -5 +4
    M ./src/meep.hpp -1 +4
    M ./src/sources.cpp -1 +1

Mon Nov 14 19:00:58 EST 2005  [e-mail]
  * fix weights and units for flux spectra!  (bug!  effect on normalized transmission/reflection spectra should be minimal, however)

    M ./src/dft.cpp -7 +15

Sat Nov 12 17:40:53 EST 2005  [e-mail]
  * comment typos

    M ./src/loop_in_chunks.cpp -5 +5

Sat Nov 12 17:38:13 EST 2005  [e-mail]
  * TODO updates

    M ./TODO -25 +31

Sat Nov 12 16:51:37 EST 2005  [e-mail]
  * typo in Makefile.am

    M ./examples/Makefile.am -1 +1

Fri Nov 11 19:12:31 EST 2005  [e-mail]
  * has_boundary(Low, R) now returns true if the origin is at r > 0

    M ./src/fields.cpp -1 +3
    M ./src/structure.cpp +2
    M ./src/vec.cpp -1 +1

Fri Nov 11 19:11:27 EST 2005  [e-mail]
  * added cylindrical ring-resonator example

    M ./examples/Makefile.am -1 +1
    A ./examples/ring-cyl.ctl

Fri Nov 11 18:33:36 EST 2005  [e-mail]
  * support geometry-center in libctl, fix cylindrical in libctl; support r_to_minus_r_symmetry for non-integer m

    M ./libctl/meep-ctl-swig.hpp -2 +2
    M ./libctl/meep.scm.in -2 +2
    M ./libctl/structure.cpp -8 +12
    M ./src/fields.cpp -2 +2
    M ./src/meep/vec.hpp -1 +1
    M ./src/vec.cpp -2 +5

Fri Nov 11 17:35:48 EST 2005  [e-mail]
  * add examples/Makefile to list of Makefiles

    M ./configure.ac +1

Fri Nov 11 16:58:54 EST 2005  [e-mail]
  * use Makefile to specify examples to distribute, instead of whole examples/ directory (which may be cluttered with output files etc.); don't distribute doc/ directory at all unless built with --with-doc

    M ./Makefile.am -2 +8
    A ./examples/Makefile.am

Wed Nov  9 22:05:32 EST 2005  [e-mail]
  * Make unit directions periodic by default, and don't put PML on them

    M ./src/fields.cpp +6
    M ./src/structure.cpp -2 +4

Wed Nov  9 21:38:31 EST 2005  [e-mail]
  * added nonlinear example

    A ./examples/3rd-harm-1d.ctl

Wed Nov  9 21:36:25 EST 2005  [e-mail]
  * some fixes in libctl for 1d cells, Kerr media, stop-when-decayed ...

    M ./libctl/meep.scm.in -3 +6
    M ./libctl/structure.cpp -29 +47

Wed Nov  9 13:42:44 EST 2005  [e-mail]
  * share structure_chunk between structure and fields_chunkk to save memory in the common case; behavior should be the same as before, however, because I implemented copy-on-write semantics via reference counting

    M ./src/fields.cpp -4 +14
    M ./src/meep.hpp -2 +7
    M ./src/polarization.cpp +1
    M ./src/step.cpp +1
    M ./src/structure.cpp -3 +24

Tue Nov  8 22:17:08 EST 2005  [e-mail]
  * renamed material_of_unshifted_point_in_tree_inobject function in libctl

    M ./libctl/structure.cpp -3 +3

Tue Nov  8 21:59:59 EST 2005  [e-mail]
  * renormalized currents: amplitude of J is no longer frequency-dependent, and is ~ 1.0 instead

    M ./src/meep.hpp -1 +1
    M ./src/sources.cpp -3 +11
    M ./tests/known_results.cpp -8 +16

Tue Nov  8 21:27:08 EST 2005  [e-mail]
  * Don't use -Os, even though it produces slightly faster code; in g++ 3.3.5 (and who knows what other versions) it seems to be buggy, sigh

    M ./m4/ax_cxx_maxopt.m4 -1 +2
    M ./src/Makefile.am -1 +3

Tue Nov  8 21:26:35 EST 2005  [e-mail]
  * fixed misnumbered chi's, and delete[] instead of delete

    M ./libctl/meep.scm.in -1 +1
    M ./libctl/structure.cpp -7 +7
    M ./src/h5file.cpp -1 +1

Tue Nov  8 20:35:21 EST 2005  [e-mail]
  * added draft (untested) support for kerr and dispersive materials in the libctl front-end

    M ./libctl/meep.scm.in +1
    M ./libctl/structure.cpp -11 +147

Tue Nov  8 20:33:57 EST 2005  [e-mail]
  * added fields::remove_polarizabilities, added use_averaging optional argument to end of structure constructor, automatically keep track of current polarization in material_function class, reset polarizabilities in fiels::zero_fields

    M ./src/fields.cpp +14
    M ./src/h5fields.cpp -1 +1
    M ./src/meep.hpp -39 +52
    M ./src/structure.cpp -4 +14

Tue Nov  8 20:32:51 EST 2005  [e-mail]
  * added polarization::zero_fields, for use in fields::zero_fields, and removed the corresponding code from the constructor

    M ./src/meep_internals.hpp +1
    M ./src/polarization.cpp -28 +39

Tue Nov  8 18:34:45 EST 2005  [e-mail]
  * fix gen-ctl-io lines for vpath builds (meep.scm is in build dir., not srcdir)

    M ./libctl/Makefile.am -3 +3

Tue Nov  8 18:33:07 EST 2005  [e-mail]
  * Less aggressive compiler flags (FIXME: why does -fstrict-aliasing cause 'make check' to fail with g++ 3.3.5?  Is this a compiler bug, or a Meep bug?)

    M ./m4/ax_cxx_maxopt.m4 -6 +7

Tue Nov  8 18:05:18 EST 2005  [e-mail]
  * FFTW-style auto-detection of compiler flags

    M ./configure.ac -46 +12
    M ./darcs_test -2 +2
    A ./m4/ax_check_compiler_flags.m4
    A ./m4/ax_compiler_vendor.m4
    A ./m4/ax_cxx_maxopt.m4
    A ./m4/ax_gcc_archflag.m4
    A ./m4/ax_gcc_x86_cpuid.m4

Mon Nov  7 23:01:31 EST 2005  [e-mail]
  * build libctl but not doc by default; include missing file in dist

    M ./configure.ac -4 +4
    M ./libctl/Makefile.am -1 +1

Mon Nov  7 22:12:48 EST 2005  [e-mail]
  * update copyright year, bump version to 0.8

    M ./COPYRIGHT -1 +1
    M ./configure.ac -1 +1
    M ./doc/example.cpp -1 +1
    M ./libctl/Makefile.am -1 +1
    M ./libctl/meep.scm.in -1 +1
    M ./src/bands.cpp -1 +1
    M ./src/bicgstab.cpp -1 +1
    M ./src/bicgstab.hpp -1 +1
    M ./src/boundaries.cpp -1 +1
    M ./src/control_c.cpp -1 +1
    M ./src/cw_fields.cpp -1 +1
    M ./src/dft.cpp -1 +1
    M ./src/energy_and_flux.cpp -1 +1
    M ./src/fields.cpp -1 +1
    M ./src/grace.cpp -1 +1
    M ./src/h5fields.cpp -1 +1
    M ./src/h5file.cpp -1 +1
    M ./src/initialize.cpp -1 +1
    M ./src/integrate.cpp -1 +1
    M ./src/loop_in_chunks.cpp -1 +1
    M ./src/meep.hpp -1 +1
    M ./src/meep/mympi.hpp -1 +1
    M ./src/meep/vec.hpp -1 +1
    M ./src/meep_internals.hpp -1 +1
    M ./src/monitor.cpp -1 +1
    M ./src/mympi.cpp -1 +1
    M ./src/output_directory.cpp -1 +1
    M ./src/polarization.cpp -1 +1
    M ./src/slices.cpp -1 +1
    M ./src/sources.cpp -1 +1
    M ./src/sphere-quad.cpp -1 +1
    M ./src/step.cpp -1 +1
    M ./src/step_d.cpp -1 +1
    M ./src/step_h.cpp -1 +1
    M ./src/structure.cpp -1 +1
    M ./src/time.cpp -1 +1
    M ./src/update_e_from_d.cpp -1 +1
    M ./src/update_e_from_d_prepare.cpp -1 +1
    M ./src/update_e_from_d_sources.cpp -1 +1
    M ./src/update_e_from_d_update.cpp -1 +1
    M ./src/update_from_e.cpp -1 +1
    M ./src/vec.cpp -1 +1
    M ./tests/bench.cpp -1 +1
    M ./tests/bragg_transmission.cpp -1 +1
    M ./tests/cylindrical.cpp -1 +1
    M ./tests/flux.cpp -1 +1
    M ./tests/integrate.cpp -1 +1
    M ./tests/known_results.cpp -1 +1
    M ./tests/one_dimensional.cpp -1 +1
    M ./tests/physical.cpp -1 +1
    M ./tests/symmetry.cpp -1 +1
    M ./tests/three_d.cpp -1 +1
    M ./tests/two_dimensional.cpp -1 +1

Mon Nov  7 15:03:30 EST 2005  [e-mail]
  * added eps-averaging? input var.

    M ./libctl/meep-ctl-swig.hpp +1
    M ./libctl/meep.scm.in +3
    M ./libctl/structure.cpp +3

Mon Nov  7 04:32:20 EST 2005  [e-mail]
  * some renaming; check for complex symmetry phases in determining whether to use real fields; use (x,y,z) = (r,p,z) in cylindrical coordinates

    M ./libctl/meep.scm.in -5 +12
    M ./libctl/structure.cpp -3 +3

Sun Nov  6 21:28:07 EST 2005  [e-mail]
  * added band diagram example

    A ./examples/holey-wvg-bands.ctl

Sun Nov  6 18:54:14 EST 2005  [e-mail]
  * libctl meep now defaults to metal boundaries, ensure-periodicity when k, added run-k-points

    A ./examples/holey-wvg-cavity.ctl
    M ./libctl/meep.scm.in -10 +70
    M ./libctl/structure.cpp +11
    M ./src/boundaries.cpp -7 +6
    M ./src/meep.hpp -2 +1
    M ./tests/symmetry.cpp +2

Fri Nov  4 16:16:13 EST 2005  [e-mail]
  * tweaks

     ./examples/tut-bend-flux.ctl -> ./examples/bend-flux.ctl
     ./examples/tut-ring.ctl -> ./examples/ring.ctl
    M ./libctl/meep.scm.in -4 +7

Fri Nov  4 15:04:37 EST 2005  [e-mail]
  * added fields::total_volume to get v"un-symmetrized" volume for output, use mirror sym. in tut-ring.ctl, and include examples/ in tarball

    M ./Makefile.am -1 +1
    M ./examples/tut-ring.ctl +3
    M ./libctl/meep.scm.in -2 +2
    M ./src/fields.cpp +9
    M ./src/meep.hpp +2
    M ./src/meep/vec.hpp +4

Fri Nov  4 02:19:11 EST 2005  [e-mail]
  * more meep libctl changes, added examples/ directory, added FourierTransforming timesink to performance tracking

    A ./examples/
    A ./examples/tut-bend-flux.ctl
    A ./examples/tut-ring.ctl
    M ./libctl/meep-ctl-swig.hpp +1
    M ./libctl/meep.scm.in -90 +139
    M ./libctl/structure.cpp -9 +14
    M ./src/dft.cpp +2
    M ./src/meep.hpp -1 +1
    M ./src/time.cpp +1

Tue Nov  1 18:20:39 EST 2005  [e-mail]
  * added max_abs(component, geometric_volume), other libctl updates

    M ./libctl/meep.scm.in -15 +73
    M ./src/h5fields.cpp -2 +9
    M ./src/integrate.cpp +14
    M ./src/meep.hpp +3
    M ./src/vec.cpp +2

Wed Oct 26 14:00:45 EDT 2005  [e-mail]
  * added volume::interior; respect ensure_periodicity in libctl; some fixes

    M ./libctl/meep-ctl-swig.hpp +1
    M ./libctl/meep.scm.in -14 +22
    M ./libctl/structure.cpp -1 +2
    M ./src/meep/vec.hpp +1
    M ./src/vec.cpp -2 +12

Tue Oct 25 20:57:22 EDT 2005  [e-mail]
  * output # processors for benchmarking

    M ./tests/bench.cpp -1 +2

Tue Oct 25 20:17:15 EDT 2005  [e-mail]
  * urg, if NAN is not available we should define it to a number we are not likely to see (it is used to initialize current_time in src_time, for example)

    M ./src/meep.hpp -1 +1

Tue Oct 25 19:41:27 EDT 2005  [e-mail]
  * SUFFIXES rule should be .SUFFIXES in Makefiles

    M ./doc/Makefile.am -1 +1
    M ./hsrc/Makefile.am -1 +1
    M ./tests/Makefile.am -1 +1

Mon Oct 24 20:43:56 EDT 2005  [e-mail]
  * whoops

    M ./libctl/Makefile.am -1 +1

Mon Oct 24 20:35:05 EDT 2005  [e-mail]
  * automatically set dimensions

    M ./libctl/meep.scm.in -4 +11

Mon Oct 24 20:34:47 EDT 2005  [e-mail]
  * whoops, missing file

    A ./libctl/meep_op_renames.i

Mon Oct 24 16:29:32 EDT 2005  [e-mail]
  * increase tolerance for crashing on negative weights

    M ./src/vec.cpp -1 +1

Sat Oct 22 23:46:41 EDT 2005  [e-mail]
  * add _mpi/-mpi suffix when installing MPI version

    M ./configure.ac +8
    M ./libctl/Makefile.am -5 +5
    M ./src/Makefile.am -3 +3
    M ./tests/Makefile.am -1 +1

Sat Oct 22 22:34:45 EDT 2005  [e-mail]
  * make real fields the default

    M ./libctl/meep.scm.in -2 +5

Fri Oct 21 23:53:06 EDT 2005  [e-mail]
  * rationalized units: set 4*pi to 1 (no point to keeping 4*pi, especially since we didn't have 4*pi multiplying J anyway)

    M ./hsrc/update_e_from_d_gen.hs -1 +1
    M ./hsrc/update_from_e_gen.hs -2 +2
    M ./src/dft.cpp -1 +1
    M ./src/energy_and_flux.cpp -6 +6
    M ./src/h5fields.cpp -2 +2
    M ./src/monitor.cpp -2 +2
    M ./tests/known_results.cpp -5 +5

Fri Oct 21 23:13:24 EDT 2005  [e-mail]
  * various more libctl stuff

    M ./libctl/meep.i +6
    M ./libctl/meep.scm.in -16 +40

Fri Oct 21 23:11:13 EDT 2005  [e-mail]
  * don't need h5file::close since we can use delete; should not have dft_flux destructor since it the class is used by value not as a pointer...added dft_flux::remove for explicit removal of flux lists from the chunks

    M ./src/meep.hpp -3 +2

Fri Oct 21 23:10:31 EDT 2005  [e-mail]
  * some memory-leak fixes

    M ./src/fields.cpp +1
    M ./src/h5file.cpp -1 +2

Wed Oct 19 12:50:19 EDT 2005  [e-mail]
  * flux fixes, some rearrangements

    M ./libctl/meep.scm.in -101 +139

Tue Oct 18 22:20:56 EDT 2005  [e-mail]
  * bug fix - harminv test must use C++ compiler in case harminv was compiled with C++

    M ./configure.ac +5

Tue Oct 18 21:43:22 EDT 2005  [e-mail]
  * generating update_e_from_d_sources was completely unnecessary

    M ./src/Makefile.am -5 +1
    M ./src/update_e_from_d_sources.cpp -1 +13

Tue Oct 18 20:41:44 EDT 2005  [e-mail]
  * making infinity and nan by dividing by zero was causing problems on the Alpha

    M ./src/meep.hpp -2 +2

Sun Oct 16 02:06:54 EDT 2005  [e-mail]
  * deleting a dft_flux should now remove it from the fields chunk; some slight rearrangement of overloaded functions for SWIG

    M ./src/dft.cpp -1 +3
    M ./src/meep.hpp -1 +2
    M ./src/meep/vec.hpp +14

Wed Oct 12 20:26:58 EDT 2005  [e-mail]
  * fixed harminv, some