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Author SHA1 Message Date
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
4c134567fd Merge remote-tracking branch 'origin/master' 2021-03-02 09:39:12 +01:00
Matthias Hochsteger
bfa88c88eb No write check on install dir with USE_SUPERBUILD=OFF 2021-03-02 09:29:09 +01:00
Matthias Hochsteger
3cbab4e225 No write check on install dir with USE_SUPERBUILD=OFF 2021-03-02 09:27:14 +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
2919ceb7cd Merge branch 'any_flags' into 'master' 
add std::any symboltable to Flags to store arbitrary objects

See merge request jschoeberl/netgen!368
 2021-02-08 15:20:11 +00:00
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
Joachim Schöberl
40f3d3ee4d Merge branch 'improve_curving_start' into 'master' 
improve curving trigs with u,v coordinates by better initial guess

See merge request jschoeberl/netgen!365
 2021-02-01 14:44:02 +00:00
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
0c002e9efa Merge branch 'restricth_line' into 'master' 
Add RestrictHLine function in Python

See merge request jschoeberl/netgen!364
 2021-01-28 09:18:57 +00:00
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