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67358fa75f143729228658204a82a170156e3d4e
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59 Commits

Author SHA1 Message Date
jpekkila
67358fa75f Removed acc/samples as unmaintained 2019-08-08 21:22:34 +03:00
jpekkila
b53cabbc44 Made the DSL syntax less confusing: Input and output arrays are now ScalarField and VectorFields instead of scalars and vectors. C++ initializers are now also possible, removing the need to declare Fields as int or int3 which was very confusing, like "what, you assing an int value to a real, what the &^%@?" 2019-08-08 21:07:36 +03:00
jpekkila
fd94b6321d Renamed globalGrid.n to globalGridN 2019-08-07 18:16:34 +03:00
jpekkila
10200e4dd5 Merge branch 'master' into node_device_interface_revision_07-23 2019-08-07 16:25:33 +03:00
jpekkila
e2f5cced1e Renamed dox -> dot 2019-08-07 16:08:03 +03:00
jpekkila
b61617ee0f Enabled upwinding by default and updated the model helical forcing with the hotfixed changes from earlier commits. Autotests kinda pass (we get 1 failure but this is likely due to inaccuracies of the trigonometric functions used in helical forcing. The error is very close to the acceptable error bound). 2019-08-07 15:53:38 +03:00
Miikka Vaisala
7fdbd76aa2 The default stencil_defines.h setting for merge. 2019-08-07 19:05:14 +08:00
Miikka Vaisala
065f20819f Merge branch 'master' into bugfix/upwind_autotest_20190807 2019-08-07 18:23:03 +08:00
Miikka Vaisala
7e6361a92a Forcing hotfix. 
Will need more investigation before scientific runs. Now just something to correct the obvious bug.
 2019-08-07 16:04:48 +08:00
Miikka Vaisala
7cc524b78b Adapting for autotest but i, j, k indexing is confusing. 2019-08-07 14:57:51 +08:00
jpekkila
a930864f42 Merge branch 'master' into node_device_interface_revision_07-23 2019-08-07 07:43:28 +03:00
Miikka Vaisala
9af5ba2156 Copied elements in the DSL form. 
Needs to be adapted at the next stage.
 2019-08-07 11:11:27 +08:00
jpekkila
a6fca069a7 Added a comment about helical forcing 2019-08-06 19:47:03 +03:00
jpekkila
d7e26e8f21 Added forcing from stencil_process.sps to autotests. 3 Tests fail. 2019-08-06 19:15:28 +03:00
jpekkila
daee456660 Merge branch 'cmakelist_rewrite_and_C_API_conformity_07-26' into node_device_interface_revision_07-23 2019-08-06 17:57:30 +03:00
jpekkila
614a0a1198 Added an autotesting script which tests for hydro, magnetic and mhd. Currently hydro and magnetic fail but full mhd works. This indicates that the equations in the hydro and magnetic conditionals have been changed but the autotests have not been updated to correspondingly 2019-08-06 17:40:02 +03:00
jpekkila
3726847683 Made globalGridN and d_multigpu_offsets built-in parameters. Note the renaming from globalGrid.n to globalGridN. 2019-08-06 16:39:15 +03:00
jpekkila
f3de2fa03c Made globalVertexIdx available during preprocessing. NOTE: potentially dangerous. globalVertexIdx should never be used for reading data from the vertex buffers. 2019-08-05 15:03:02 +03:00
jpekkila
323d4e3b31 Replaced all calls to AC_VTXBUF_IDX to acVertexBufferIdx etc in all files 2019-07-23 14:37:28 +03:00
jpekkila
85883dbc38 NUM_INT_PARAM_TYPES is now NUM_INT_PARAMS etc, replaced these throughout the project 2019-07-22 19:53:45 +03:00
jpekkila
f74df5339f Cleaned up the include directory: removed all unnecessary stuff and moved common definitions to a separate file 2019-07-22 19:46:45 +03:00
jpekkila
78aba6428e Updated the copyright years throughout the project 2019-07-16 14:28:32 +03:00
jpekkila
7abb959828 Overhaul to the user-defined parameters done: All logical switches, parameters and vertex buffer handles are now defined in a single header file (the default location is acc/mhd_solver/stencil_defines.h). This header is used when preprocessing the DSL sources and is linked to the include/ directory when calling scripts/compile_acc.sh. astaroth.h is now used for configuring internal stuff only and should not be modified by users 2019-07-03 19:01:16 +03:00
jpekkila
acc53e1c2b Merged master to acc_parameter_overhaul 2019-07-03 17:37:37 +03:00
jpekkila
81a09501b8 Removed deprecated LNT0 and LNRHO0 defines, now the actual configuration parameters are used (AC_lnrho0 and AC_lnT0). Also accidental autoformatting again, there seems to be stray spaces before linebreaks in some files which get automatically removed by my text editor 2019-07-03 17:23:37 +03:00
Miikka Vaisala
98713ff9d2 A possible bug note added. Will look into late. 2019-07-03 14:49:10 +08:00
Miikka Vaisala
334ff868d9 Forcing disabled from autotest and from defaults. 
It is not suitable function of the autotest tool. If there in really a
mandatory need to add it. I will need special help from Johannes.
 2019-07-02 18:46:04 +08:00
Miikka Vaisala
4766441ffb Tryin to prepare autotest for forcing. 2019-07-02 18:24:41 +08:00
Miikka Vaisala
03689709df Merge branch 'master' into forcing 2019-07-02 16:43:10 +08:00
jpekkila
d9b07a59b5 Tested with hydro, hydro + magnetic, hydro + magnetic + entropy and hydro + magnetic + entropy + forcing. Autotests passed in all cases. 2019-07-01 19:01:42 +03:00
jpekkila
1e6740f999 Added the equations for hydro only for both CPU and GPU. NOTE: NOT RIGOROUSLY CHECKED FOR CORRECTNESS. I just took the equations used with entropy and removed the terms which included entropy and magnetic fields 2019-07-01 18:56:13 +03:00
jpekkila
21e9fc943b Removed all defines from the stencil assembly and processing files and moved them to the new stencil_defines header. There were spaces after some linebreaks which were removed when I autoformatted the code and that's why there seems to be more changes that there actually is. 2019-07-01 18:40:13 +03:00
jpekkila
b8869bb848 Linked the defines used by the DSL and astaroth.h. Now f.ex. LENTROPY has to be set only once in acc/mhd_solver/stencil_defines.h and it is propagated throughout the whole project. The name for stencil_defines.h is not final and may change if I come up with a better name. In any case, there is now a standard header associated with each DSL solver where the user can set defines, and declare arrays (VTXBUF_LNRHO) and device constants (uniforms). 2019-07-01 18:37:56 +03:00
jpekkila
d9be66f65f NOTE: Renamed LINDUCTION to LMAGNETIC throughout the project. 2019-07-01 13:40:24 +03:00
Miikka Vaisala
0600790f41 Corrected a bug in the timestep and some scaling problems. 
Now I can reach a saturated stated in forcing without crashing the code.
 2019-07-01 14:19:56 +08:00
Miikka Vaisala
9f0be0d9ff Solved the forcing function boundary problem. 2019-07-01 11:06:42 +08:00
Miikka Vaisala
f04ef8e64c Forcing function issue not yet fully resolved. 
Now brain hurs. No more today. Break needed.
 2019-06-28 19:23:18 +08:00
Miikka Vaisala
94a25383a9 Trying to calculate the forcing scaling. 
Causes nans very quickly. Will need to look closer tomorrow again.
 2019-06-27 19:20:18 +08:00
jpekkila
ffe9df1bb0 LFORCING was turned off in stencil_process and the autotests failed, re-enabled 2019-06-26 14:08:56 +03:00
Miikka Vaisala
be0e46c814 Can move forcing vector information now from the host to device. 
next step in to generate random waves in the CPU with a chosen degree of helicity etc.
 2019-06-26 17:41:39 +08:00
Miikka Vaisala
231a8aa06e Trying to figure out how to upload values to GPU. 2019-06-26 15:23:46 +08:00
Miikka Vaisala
5cacda2850 Helical forcing funtion works. 
But we will need a wavenumber generator to add stochasticity.
 2019-06-26 13:15:28 +08:00
Miikka Vaisala
8191c47fa0 Scetching the helical forcing. 
Not the idead form. Not yet tested.
 2019-06-25 19:04:53 +08:00
Miikka Vaisala
a574d6e4c3 To be friendly with the autotest. 2019-06-25 14:50:43 +08:00
Miikka Vaisala
b1a2d9603c Cleaning the forcing part. 2019-06-25 14:48:47 +08:00
Miikka Vaisala
44f26cde42 Corrected a stencil bug from der6 2019-06-25 11:25:14 +08:00
Miikka Vaisala
59043e586b Added a missing switch to stencil_assembly.sas. 2019-06-24 18:03:24 +08:00
Miikka Vaisala
55ecdd0ac8 Working upwinding! 
It works and it looks so much better than without.
 2019-06-24 16:58:06 +08:00
Miikka Vaisala
d0b27a0347 Upwinding terms now compile. 
Not tested yet.
 2019-06-24 16:32:21 +08:00
Miikka Vaisala
57881e5961 Implementetion for hyperdiffusion to be tested later. 2019-06-21 17:29:06 +08:00