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501 Commits (ee3f2b7d80398bf4db86613a1e782e84037819d8)

Author SHA1 Message Date
G. L ee3f2b7d80
Lumped RLC parallel & series implementation (openEMS) (#121) 2023-11-18 12:23:15 +01:00
Thorsten Liebig 568cdbdfac PML: try to fix pml working for a finite conductor waveguide 
sigma > 1000 S/m is considered a conductor (not ideal solution)

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2023-03-08 22:10:30 +01:00
Thorsten Liebig b49bd2af80 MT engine: fix threads not cleaned up, #104 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2023-02-11 10:43:28 +01:00
Thorsten Liebig 6673aefd70 engine: try to find optimal number of engine threads 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2023-01-06 20:01:07 +01:00
Thorsten Liebig e52babccbf MSVC: fix for windows compiler 
Signed-off-by: Thorsten Liebig <liebig@imst.de>
 2022-12-29 13:08:44 +01:00
luz paz 026f12355f Fix various typos 
Found via `codespell -q 3 -L adress,imag`
 2022-12-11 11:32:04 +01:00
Thorsten Liebig d260025a6d numeric: make sure that LC_NUMERIC is set to en_US for function parser 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2022-05-31 20:09:43 +02:00
Thorsten Liebig 46f4084555 fix line integral calc 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2021-09-07 16:56:08 +02:00
Thorsten Liebig bad842a710 voltage probes: better voltage integration with direction 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2021-08-25 19:05:11 +02:00
Thorsten Liebig 9017d91594 excitation setup speedup 
* get all excitation primitives inside a yz-slice only

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2020-11-22 19:08:07 +01:00
Thorsten Liebig fbfccc4110 adaptations for win32 with MSVC 
* missing __declspec import/export for openEMS.dll/nf2ff.dll creation
* SEE2 needs __m128 and operators (see tools/array_ops.h)
* array creation needs new/delete for compile time unknown sizes
* no gettimeofday and Winsock2 instead of sys/time
* missing math defines

Signed-off-by: Thorsten Liebig <liebig@imst.de>
 2019-12-30 17:12:51 +01:00
Thorsten Liebig 6dfc05e9fe fix formatting 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2018-11-17 18:29:26 +01:00
radioactive 3a2af34bce don't segfault due to null pointer when handling dispersive materials (Lorentz/Debye). if(prop==NULL) continue; 2018-09-13 23:21:16 -07:00
Thorsten Liebig cc5a709e74 make excitation setup a void function if nothing is returned 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2018-06-24 10:13:28 +02:00
Thorsten Liebig ba4c5c5cce Merge branch 'fix_ambigous_isnan' of https://github.com/StefanBruens/openEMS 2018-03-27 20:41:38 +02:00
Stefan Brüns da8137f90d Fix build error due to ambigous overload of isnan/isinf 
In case the code is build with -std=c++11, there may be conflicting
definitions of isnan/isinf vs std::isnan/std::isinf, due to the using
namespace std directive.
This happens for glibc versions 2.25 and older, see
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48891 for details.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
 2018-03-27 03:57:22 +02:00
Stefan Brüns a5a1dca832 Guard xmmintrin.h include so it is only used when necessary 
The x86/SSE specific code for Flush-To-Zero is only used when
SSE_CORRECT_DENORMALS is not defined. Guarding the include allows the
code to compile on e.g. ARM.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
 2018-03-27 03:26:21 +02:00
Thorsten Liebig a8c0d0bede FDTD: fix sse/sse_compressed engine creation 
ref. 6353c70a

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2018-01-04 10:06:29 +01:00
Thorsten Liebig 6133dea5b0 add field processing for electric and magnetic flux densities 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2017-05-28 12:01:04 +02:00
Thorsten Liebig ff6920f3a8 FDTD: fix excitation signal length calculation and handling 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2017-02-11 18:17:54 +01:00
Georg Michel d8677b100d forgot an << endl; 2016-12-10 14:06:42 +01:00
Georg Michel b32cf1fb62 clarified a warning for MPI 2016-12-10 12:35:36 +01:00
Thorsten Liebig ab682cc0bd A few fixes for MPI 
main.cpp:
	1. 	Check return value of ParseFDTDSetup and exit if false
	2. 	Use exit instead of return. These are almost identical. But
		in my OpenMPI installation the process with teh highes rank
		segfaults at the end when using return. This is not the case
		with exit. Probably some C++ cleanup problem (destructors).
openems.cpp:
	Give Parse_XML_FDTDSetup a deterministic return value.
openems_fdtd_mpi.cpp:
	1.	Remove the word "only" in an error message because there can
		also be too many processes.
	2.	Fix the indexing variables for SetSplitPos in SetupMPI. Otherwise
		more than one split results in an out-of-range exception and
		unexpected behavior.
RunOpenEMS_MPI.m:
	Apply Settings.MPI.GlobalArgs also to multi-host scenarios.
 2016-12-02 19:03:35 +01:00
Dmitry Roshchin 5b2f5352eb #if check for vtk >= 6 2016-03-21 11:35:36 +03:00
Thorsten Liebig add2f2decb fix wrong time step for cylinder mesh with r=0 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2016-02-18 22:58:07 +01:00
Thorsten Liebig d5cbfec2be MPI: fix FDTD setup for non-MPI 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2016-01-31 13:32:17 +01:00
Thorsten Liebig d75069cfef MPI: update for MPI usage 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2016-01-27 18:37:07 +01:00
Thorsten Liebig 8ff7ed4075 split openEMS into libopenEMS and openEMS binary 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2015-12-19 15:01:56 +01:00
Thorsten Liebig 6140b07c47 main: more flexible FDTD setup 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2015-12-13 22:33:26 +01:00
Thorsten Liebig 5cce4185df improve excitation handling for periodic signals 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2015-09-06 10:19:01 +02:00
Thorsten Liebig 9c80672855 excitation: store only 2 periods of periodic excitations 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2015-09-03 22:53:31 +02:00
Thorsten Liebig b2f5ab3c6b improved steady state detection 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2015-09-03 22:35:14 +02:00
Thorsten Liebig 0f9f0fd830 fix: do not increase timestep to match periodic signal, only decreasing is ok! 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2015-09-03 21:25:49 +02:00
Thorsten Liebig f06cc293dc remove using namespace std from header files 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2015-06-18 21:45:22 +02:00
Thorsten Liebig 29ffbb66ab cmake: improve build system and support win32 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2015-05-19 22:13:28 +02:00
Thorsten Liebig cd1db5d21b operator: new steady state detection operator extension 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2015-05-04 20:47:19 +02:00
Thorsten Liebig 63adb586fb remove unused code from SSE compressed operator 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2014-10-27 23:09:11 +01:00
Thorsten Liebig ac3dff8818 operator: speed improvement using a primitive pre-selection 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2014-10-19 21:59:39 +02:00
Thorsten Liebig 22d526f0ee engine interface: improve interpolation for e-fields on boundary edges 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2014-10-09 21:08:11 +02:00
Thorsten Liebig dae788a2a4 cmake: cleanup, build type for nf2ff 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2014-10-09 21:06:36 +02:00
Guilherme Brondani Torri 480e6c430f add CMake to openEMS 2014-09-18 21:12:50 +02:00
Thorsten Liebig 6da9213e62 initial support for vtk 6.x 
run qmake with vtk-version given, e.g.:
qmake VTK_6_VERSION=6.1
or put this in localPaths.pri

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2014-01-29 14:51:00 +01:00
Thorsten Liebig 6f6ed4feac critical fix: use new Operator->GetEngine for engine interface setup 
Bug fix: engine interfaces for multigrids were using subgrid operator,
but main grid engine...

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2014-01-06 16:08:13 +01:00
Thorsten Liebig 6353c70ae5 Operator: new method to get corresponding engine 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2014-01-06 15:40:39 +01:00
Thorsten Liebig 3d66de64d8 Engine interface: check for valid operator and engine 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2014-01-06 15:37:43 +01:00
Thorsten Liebig 3fc2a41af9 operator: change how to average material to allow for overloaded cylindrical handling 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2013-12-28 21:02:49 +01:00
Thorsten Liebig 87b6650f67 fix and improvemnt in getting cell center coordinate for material averaging 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2013-12-28 20:57:31 +01:00
Thorsten Liebig dcf2e8c0cf Operator: get access to cell center material averaging coordinates 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2013-12-20 15:48:04 +01:00
Thorsten Liebig 6a683d93d5 operator: add density as material type 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2013-12-20 15:47:28 +01:00
Thorsten Liebig 6892a0c589 support for multigrid level request of dump boxes 
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
 2013-12-19 15:15:36 +01:00