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2311 Commits

Author SHA1 Message Date
Matthias Hochsteger
db494f4239 more Timers in Mesh 2021-05-12 10:56:21 +02:00
Matthias Hochsteger
5bba076c9e UpdateTopology - use TasksPerThread(4) -> faster table update 2021-05-12 09:42:38 +02:00
Matthias Hochsteger
99e001fc4c TABLE -> Table 2021-05-11 18:21:40 +02:00
Matthias Hochsteger
c8406d3b10 replace NgArray and TABLE with Array and Table 2021-05-10 16:30:40 +02:00
Matthias Hochsteger
4b53c63fba helper functions for table creation 2021-05-10 12:03:20 +02:00
Joachim Schoeberl
955eaa682c edges/faces on per default 2021-05-06 22:22:14 +02:00
Joachim Schoeberl
5af2413481 disable edge/faces tables for Mesh class 2021-05-06 21:46:56 +02:00
Matthias Hochsteger
786013c857 add dependency for rules file 2021-04-30 18:33:55 +02:00
Matthias Hochsteger
2eb888a8bf generate .cpp for meshing rules automatically during the build process 2021-04-29 14:30:44 +02:00
Matthias Hochsteger
4592123f68 Merge remote-tracking branch 'origin/master' into rules_files_not_matching_cpp 2021-04-28 11:21:15 +02:00
Matthias Hochsteger
acf2b39680 Fix cross-platform archiving 
This is a non-backward compatible change for archives on Windows!
 2021-04-23 20:06:58 +02:00
Joachim Schoeberl
9033de843b uniform refinement for quads 2021-04-18 17:53:26 +02:00
Christopher Lackner
0763e4a5d1 fix override warnings 2021-04-17 16:27:30 +02:00
Christopher Lackner
087a830a67 store cumulated angle 2021-04-15 22:48:16 +02:00
Christopher Lackner
6e87ff6ea7 allow spirals with extrusion using zones 2021-04-15 19:02:05 +02:00
Christopher Lackner
4e2d2943f6 fix csg extrusion 2021-04-13 12:11:10 +02:00
Christopher Lackner
7c6296f153 csg splinecurves -> shared_ptr 2021-04-12 15:51:40 +02:00
Joachim Schoeberl
2d9e32ba70 ArrayMem from BaseArray ctor 2021-04-09 21:30:29 +02:00
Matthias Hochsteger
190e22b06d Find surface element of point: fix local coordinates for TRIG 
TRIG and TRIG6 are handled differently, see nginterface_v2.cpp:1114
 2021-04-09 14:14:04 +02:00
Joachim Schoeberl
d803150b87 red refinement, parent faces (thx Guosheng) 2021-04-09 08:06:30 +02:00
Christopher Lackner
daa0985a41 trace memory free only when array owns memory 2021-04-07 09:58:53 +02:00
Christopher Lackner
4fad6e0631 fix pickling on arm, store long type platform independent 2021-04-01 10:48:13 +02:00
Joachim Schoeberl
096b419f6e parent edges for red refinement (thx Guosheng) 2021-03-31 07:50:24 +02:00
Matthias Hochsteger
44c10f663a Boundarylayer 2d interface 2021-03-30 16:55:03 +02:00
Joachim Schoeberl
1f45601387 Array<int> ia(n); ia.Range(2, END-1) 2021-03-29 22:39:57 +02:00
Joachim Schöberl
7b62f39460 Merge branch 'fix_pointsels_in_2dgeom' into 'master' 
Only add segment end points of 2d geometry to mesh as 0D-elements

See merge request jschoeberl/netgen!373
 2021-03-29 19:38:41 +00:00
Christopher Lackner
15380a2618 Revert "more stable boundarylayer, also cut prisms at outside" 
This reverts commit d2dc84b02c.
 2021-03-29 18:05:09 +02:00
Joachim Schöberl
f63734e4a0 Merge branch 'archive_localh' into 'master' 
DoArchive for LocalH

See merge request jschoeberl/netgen!375
 2021-03-29 12:46:18 +00:00
Christopher Lackner
d2dc84b02c more stable boundarylayer, also cut prisms at outside 2021-03-29 14:02:00 +02:00
Christopher Lackner
001eaa32b6 DoArchive for LocalH 2021-03-29 13:55:23 +02:00
Christopher Lackner
c27fa6899b Merge remote-tracking branch 'massimil/mleoni/indexIntegerType' 2021-03-29 11:55:10 +02:00
Matthias Hochsteger
88fd0a9cd3 2d boundary layer - some cleanup, average growth vectors along straight lines 2021-03-26 09:13:11 +01:00
Matthias Hochsteger
57a4d03d23 Merge branch 'fix_csg2d' into 'master' 
Fix csg2d

See merge request jschoeberl/netgen!374
 2021-03-24 11:35:28 +00:00
Matthias Hochsteger
5a0d07ca87 set hpref to 0.0 (fixes random values) 2021-03-24 12:04:21 +01:00
Matthias Hochsteger
b431a07c74 Fix starting point for intersection searching 2021-03-24 12:03:40 +01:00
Matthias Hochsteger
6cdeaf2d40 Only add segment end points of 2d geometry to mesh as 0D-elements 2021-03-24 10:49:46 +01:00
Christopher Lackner
a612444e77 FindElementOfPoint<1> for 2d meshes for curved segments 2021-03-23 15:08:20 +01:00
Massimiliano Leoni
a40544ddc5 Changed integer type of Element::index and Element2d::index 2021-03-23 12:11:32 +01:00
Matthias Hochsteger
bcd86a18fd FindSurfaceElementOfPoint - use barycentric coordinates of already found volume element 
Increases robustness for finding curved surface elements
 2021-03-17 17:36:41 +01:00
Matthias Hochsteger
69bc02a74d Increase bounding box for curved elements by 20% in element search tree 2021-03-17 17:35:30 +01:00
Matthias Hochsteger
98770dbf94 2d boundary layers 2021-03-16 18:22:14 +01:00
Matthias Hochsteger
c77da32463 skip fixed points when checking for mixed mesh 2021-03-16 18:09:07 +01:00
Christopher Lackner
0fc488e802 Merge remote-tracking branch 'stefanbruens/salome_upstreamable' 2021-03-15 09:36:01 +01:00
Christopher Lackner
0141546373 Merge remote-tracking branch 'stefanbruens/cleanup_includes' 2021-03-15 09:20:48 +01:00
Stefan Brüns
cf4d9eff33 Modernize code, replace Handle_<X> with Handle(X) 
Same like c35297a8fb158be47772cb5fc9cee76ca88ff871
 2021-03-12 23:13:01 +01:00
Stefan Brüns
3c13e41692 Remove duplicated includes from occgeom.hpp 
Each of the duplicated header files have an include guard, so including
it twice is just a small waste of processing time.
 2021-03-11 23:26:23 +01:00
Stefan Brüns
8abd52a47b Remove two unused variables 2021-03-10 01:06:11 +01:00
Stefan Brüns
2767672286 Cleanup use of M_PI/PI defines 
gprim/geom2d.cpp includes mystdlib.h, which already has a fallback define
for M_PI. As geomfuncs.cpp also includes mystdlib.h, use M_PI instead
of a truncated value.

occ/Partition_Loop2d.cxx already gets M_PI from the opencascade headers
(~everything includes Standard_Real.hxx, which includes Standard_math.hxx,
which sets _USE_MATH_DEFINES for Windows and includes math.h).
 2021-03-10 00:46:58 +01:00
Stefan Brüns
883baf4189 Remove occconstruction.cpp from list of library sources 
Since commit 0c3c3f32d1
("occ build visualization mesh") occgeometry.cpp does not contain
any compiled code, and it has not been used at least for 12 years.

As the file includes quite some header files removing it from the sources
should save some compile time.
 2021-03-08 02:38:28 +01:00
Stefan Brüns
85e8c09ff6 Fix GetTimeCounter for Aarch64 variants 
Neither GCC nor Clang define an __arm64__ preprocessor macro, but use
__aarch64__ (MSVC uses _MARM_64). Add a "64" suffix to the define, i.e.
NETGEN_ARCH_ARM64 to make it more obvious in only refers to aarch64, and
to be in line with NETGEN_ARCH_AMD64.

Replace the (Clang specific) __builtin_readcyclecounter with inline
asm:
- The function return cycles (i.e. varies with CPU frequency), not time
- It may return 0, depending on the PMU settings
- It may cause an illegal instruction, in case it is not trapped by the
  kernel, e.g. on FreeBSD.

Reading the generic timer/counter CNTVCT_EL0 instead of PMCCNTR_EL0 avoids
these pitfalls. The inline asm works on GCC and Clang, instead of
Clang only for the builtin.
 2021-03-03 17:30:33 +01:00
Matthias Hochsteger
3397e3bb9d Merge branch 'fix_swapimprove' into 'master' 
Fix SwapImprove

See merge request jschoeberl/netgen!370
 2021-03-02 11:08:13 +00:00
Christopher Lackner
f11cb4fcfb boundarylayers - inner corners at end of layer now possible too 2021-03-02 11:47:40 +01:00
Matthias Hochsteger
d7d12ac53d Don't swap very bad elements in SwapImprove 
Changes meshing -> new test results
 2021-03-01 10:08:00 +01:00
Matthias Hochsteger
f8aa3d3159 util function NotTooBad() in mesh optimization 2021-03-01 09:33:47 +01:00
Matthias Hochsteger
f5432718c1 Fix ImproveMesh 2021-02-26 12:20:51 +01:00
Joachim Schoeberl
298cbc2523 less printing for face hierarchy 2021-02-22 08:30:00 +01:00
Joachim Schoeberl
5cc42f040d fixing face refinement (by Guosheng) 2021-02-19 18:20:22 +01:00
Joachim Schoeberl
28c4b78410 mesh bisection with onlyonce option. otherwise, tet-bisection performs three bisection steps to obtain h/2 2021-02-19 15:06:20 +01:00
Matthias Hochsteger
75e6c8217f Merge branch 'cleanup_dll_header' into 'master' 
Clean up multiple definitions of DLL_HEADER

See merge request jschoeberl/netgen!369
 2021-02-19 09:43:45 +00:00
Joachim Schoeberl
a354bf9e51 bisect face classification by permutation of 5 2021-02-19 10:04:45 +01:00
Joachim Schoeberl
4592bf90a8 subdivided faces are now working (boundary looks good) 2021-02-19 02:12:58 +01:00
Joachim Schoeberl
fede8b4d25 intermediate faces 2021-02-19 01:28:19 +01:00
Matthias Hochsteger
b2fea6dec1 Clean up multiple definitions of DLL_HEADER 
- define DLL_HEADER only once in mydefs.hpp
- define/use NGLIB_API in nglib.h
- use NGCORE_API_EXPORT for explicit export of symbols
 2021-02-18 14:53:38 +01:00
Joachim Schoeberl
979a695f62 fixing warnings 2021-02-18 10:30:01 +01:00
Joachim Schoeberl
d1c9b4b24f no 'and' in C++ (but ok for gcc and clang ?) 2021-02-18 09:28:09 +01:00
Joachim Schoeberl
c7666ae99f classify bisect face (thx Guosheng) 2021-02-18 08:43:22 +01:00
Joachim Schoeberl
e9e3d52b45 parent faces 2021-02-17 23:32:15 +01:00
Joachim Schoeberl
87e472b6fc start face-hierarchy in Netgen 2021-02-17 14:54:14 +01:00
Joachim Schoeberl
2e69b39339 cleanup parent_edges 2021-02-10 19:40:38 +01:00
Joachim Schöberl
39063eb961 Merge branch 'mpi_zdes' into 'master' 
0d Elements + MPI

See merge request jschoeberl/netgen!367
 2021-02-10 13:35:06 +00:00
Joachim Schöberl
993c02b391 Merge branch 'geom2d_dont_need_spline_name' into 'master' 
Don't need to specify string description of spline type in 2d geom

See merge request jschoeberl/netgen!363
 2021-02-10 11:23:15 +00:00
Joachim Schöberl
dd455a7a62 Merge branch 'fix_mpi_curve' into 'master' 
fix OCC curving with MPI

See merge request jschoeberl/netgen!366
 2021-02-10 11:22:35 +00:00
Joachim Schoeberl
b03528e944 third parent edge 2021-02-09 21:14:26 +01:00
Christopher Lackner
0c2430f3dc add std::any symboltable to Flags to store arbitrary objects 2021-02-08 15:44:15 +01:00
Lukas
0256ce1efc also send 0d elements when distributing mesh 2021-02-08 12:05:27 +01:00
Lukas
d1bc4fc6ca fix OCC curving with MPI 2021-02-08 11:36:48 +01:00
Joachim Schoeberl
145007b46a use the right INT 2021-02-08 10:48:41 +01:00
Joachim Schoeberl
fd878079cb edge hierarchy in mesh - Topology class, needs mesh.EnableTable('parentedges') 2021-02-08 09:41:23 +01:00
Matthias Hochsteger
6d30186279 allow cd2names in 2d meshes 2021-02-05 17:40:43 +01:00
Christopher Lackner
9e080ee9e0 add boundarylayer closure on pyramids outside 2021-02-05 12:16:41 +01:00
Christopher Lackner
77a7cb66d8 Merge branch 'master' of https://github.com/NGSolve/netgen 2021-02-05 12:10:37 +01:00
Christopher Lackner
1d9281f412 localh as shared_ptr in mesh 2021-02-05 12:10:22 +01:00
Joachim Schoeberl
25011c8407 arm-simd: HSum, tuple support 2021-02-05 11:59:03 +01:00
Joachim Schoeberl
22aee3b3a5 simd-mapping of point elements 2021-02-05 11:42:45 +01:00
Matthias Hochsteger
221d3f5a9a delete pointelements after parallel mesh send (TODO: send pointelements!) 2021-02-02 18:59:32 +01:00
Matthias Hochsteger
4619525280 allow empty names in mesh file 2021-02-02 18:58:54 +01:00
Michael
5023856432 improve curving trigs with u,v coordinates by better initial guess 2021-02-01 15:29:17 +01:00
Matthias Hochsteger
7739aaedf7 SplineGeometry - also add point elements with empty names to mesh 2021-02-01 11:27:31 +01:00
Joachim Schöberl
9a9828d3af some more arm-simds 2021-01-31 16:31:47 +01:00
Joachim Schöberl
18f5a933a9 arm-simd working 2021-01-30 21:02:49 +01:00
Joachim Schöberl
f53c069308 prepare SIMD for arm64 2021-01-30 20:05:28 +01:00
Christopher Lackner
18dc32c51a Add RestrictHLine function in Python 2021-01-26 15:33:21 +01:00
Christopher Lackner
b58c35831d Don't need to specify string description of spline type in 2d geom 2021-01-26 11:27:46 +01:00
Christopher Lackner
d1d3253408 throw if optimize2d is called without geometry 2021-01-26 11:23:46 +01:00
Joachim Schöberl
5e489319c6 Merge branch 'fix_csg2d' into 'master' 
Fix CSG2d bugs

See merge request jschoeberl/netgen!362
 2021-01-15 14:50:18 +00:00
Matthias Hochsteger
12ebcd0d68 Fix oracle function and intersection bug in csg2d 2021-01-14 17:11:46 +01:00
Matthias Hochsteger
e745d16c6d manually cut view vector with clipping plane (more accurate, also working when visualizing clipping plane vectors) 2021-01-13 16:48:16 +01:00
Christopher Lackner
b7fab39876 formatting of vector and complex output on click 2021-01-13 13:24:38 +01:00
Matthias Hochsteger
36aa8658b7 Print function names and surface/volume evaluation 2021-01-13 10:58:13 +01:00
Matthias Hochsteger
1502fd705e some debug messages 2021-01-12 18:08:51 +01:00
Matthias Hochsteger
96b9be9f9c [WIP] Fix oracle function in csg2d 2021-01-12 18:08:39 +01:00
Matthias Hochsteger
e5d339ed99 Print function value on double click 2021-01-08 08:30:47 +01:00
Joachim Schöberl
ea7f6c1e94 fnma intrinsic for avx512 2020-12-22 13:06:08 +01:00
Joachim Schöberl
c1c10174be FNMA asm-instruction 2020-12-22 09:37:21 +01:00
Christopher Lackner
7bd454e385 use relative tolerance in identifypoints 2020-12-18 15:58:51 +01:00
Matthias Hochsteger
94ecf8de92 Fix private linking of Python 
The CMake export of Interface libraries also exports PRIVATE build
settings, which leads to build errors with non-existing include paths and .lib files for binary distributions.

Use the work-around mentioned here to circumvent this behavior:
https://gitlab.kitware.com/cmake/cmake/-/issues/15415#note_849405
 2020-12-18 11:05:10 +01:00
Joachim Schöberl
d30accdc1a Merge branch 'apple_silicon' into 'master' 
Support for Apple M1

See merge request jschoeberl/netgen!359
 2020-12-16 20:47:21 +00:00
Matthias Hochsteger
eb6ac164e7 int64_t for masks 2020-12-16 21:00:12 +01:00
Matthias Hochsteger
d97a9a6594 Alignment for generic SIMD classes 2020-12-16 17:20:18 +01:00
Matthias Hochsteger
e68d8cea9b workaround for missing intrinsic on GCC 7 2020-12-16 10:58:01 +01:00
Matthias Hochsteger
9c0dbec8c9 Fix SIMD<mask64> ctor and Unpack 2020-12-15 15:31:17 +01:00
Christopher Lackner
bf855efd1b fix usage of uninitialized value (valgrind) 2020-12-15 15:07:48 +01:00
Matthias Hochsteger
dbe894fea3 Support for Apple M1 2020-12-15 10:43:11 +01:00
Matthias Hochsteger
1b55c51da5 remove AlignedAlloc, use alignas 2020-12-15 09:40:43 +01:00
Matthias Hochsteger
1f3aebcec0 Fix AVX-Operators for int64_t simd (use generic ones) 2020-12-15 09:40:43 +01:00
mhochsteger
f213a7a5b1 fix fabs for AVX on Windows 2020-12-14 15:50:27 +01:00
Matthias Hochsteger
248145bbf0 fix wrong simd operators 2020-12-14 12:47:53 +01:00
Matthias Hochsteger
fc44eb95df simd - array and variadic ctor 2020-12-11 23:12:34 +01:00
Matthias Hochsteger
2d667a08dc move (refactored) SIMD headers from ngsolve into ngcore 2020-12-11 20:54:41 +01:00
Christoph Wintersteiger
657360818d rewrite loop to avoid index correction 2020-12-02 17:51:47 +01:00
Joachim Schöberl
cc85def275 Merge branch 'fix_surf_read' into 'master' 
Fix .surf file reading.

See merge request jschoeberl/netgen!354
 2020-11-30 18:41:56 +00:00
Matthias Hochsteger
1c6051371e updateSignal for Mesh class 2020-11-27 16:40:17 +01:00
Christopher Lackner
7ae460b2e5 Fix .surf file reading. 
See https://ngsolve.org/forum/ngspy-forum/1275-bug-surf-file-read-incorrectly
 2020-11-27 15:28:48 +01:00
Christopher Lackner
cb0d8295bf fix hashing of bitarray (uninitialized value in HashArchive & random 
values at end)
 2020-11-25 22:07:07 +01:00
Joachim Schöberl
d0776bd726 Merge branch 'memory_tracing' into 'master' 
Memory tracing

See merge request jschoeberl/netgen!350
 2020-11-25 18:20:29 +00:00
Matthias Hochsteger
fbeb6137eb Fix SwapImprove2 
Don't allow swaps if an adjacent element was deleted in the current
optimization pass. Also update test restults.
 2020-11-25 17:55:44 +01:00
Matthias Hochsteger
91f127ef71 memory tracer - fix memory accumulation of children 2020-11-25 14:34:29 +01:00
Matthias Hochsteger
b55264e0ee memory tracing - handle multiple consecutive tracers correctly 2020-11-24 19:20:21 +01:00
Matthias Hochsteger
efdc57885a memory tracing - store parents array instead of children table 2020-11-24 17:12:39 +01:00
Matthias Hochsteger
916eb09f1e Merge remote-tracking branch 'origin/master' into memory_tracing 2020-11-24 15:31:00 +01:00
Christopher Lackner
2287c5c0c9 boundarylayers - fix inverted tets 2020-11-24 11:58:26 +01:00
Christopher Lackner
7e78056ade Boundarylayer grows pyramids if created on interior bnd 2020-11-23 23:48:49 +01:00
Christopher Lackner
922ad16213 if more memory is deallocated than allocated set memtracer to 0 not 
negative values
 2020-11-21 22:32:41 +01:00
Christopher Lackner
a69cdc9000 mem tracing compile time option, simplify by MemoryTracer as member 2020-11-21 15:49:07 +01:00
Christopher Lackner
a394ffedef Merge branch 'master' into memory_tracing 2020-11-19 23:05:33 +01:00
Christopher Lackner
e7b9baa93b remove another reference of resized array 2020-11-19 22:53:14 +01:00
Christopher Lackner
3440a43e99 don't use (maybe invalidated) reference after array resize 2020-11-19 22:36:30 +01:00
Joachim Schöberl
79542999f5 Merge branch 'boundarylayers' into 'master' 
Boundarylayers

See merge request jschoeberl/netgen!349
 2020-11-19 20:26:13 +00:00
Joachim Schöberl
f5771dca1e fix for 2D curves with same sub-domain on both sides 2020-11-19 20:07:09 +01:00
Matthias Hochsteger
87623981a6 export PajeTrace.WriteMemoryChart() to python 2020-11-19 19:29:04 +01:00
Matthias Hochsteger
f0152baacf mem tracing - TraceMemorySwap helper function 2020-11-19 17:35:29 +01:00
Matthias Hochsteger
6f98123e98 mem tracing - use topological sorting, some fixes 2020-11-19 16:16:39 +01:00
Matthias Hochsteger
b00c56a012 mem tracing - set name for tempmesh in delaunay 2020-11-19 14:58:16 +01:00
Matthias Hochsteger
a17066a387 html chart for peak memory consumption, some Array tracing fixes 2020-11-19 14:57:45 +01:00
Matthias Hochsteger
f143995f27 clean up memory tracing 2020-11-18 21:45:00 +01:00
Matthias Hochsteger
1a93fb3fa5 first attempt on memory tracing 2020-11-18 20:20:35 +01:00
Christopher Lackner
609cbbcadf rewrite create boundarylayer function (now more efficient and stable 
and easier)
 2020-11-17 18:43:39 +01:00
Christopher Lackner
0d48924392 Merge branch 'use_segmentindex' into boundarylayers 2020-11-17 15:25:19 +01:00
Christopher Lackner
ee430a6e1e use segmentindex as index for mesh.segments array 2020-11-17 15:24:44 +01:00
Matthias Hochsteger
22d6303c5c bugfix in csg2d 
handle degenerate quadratic equation in intersection of spline and
segment correctly
 2020-11-13 16:14:30 +01:00