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ad7a497eef9f4f2aeb7ba53d96fb0fb8a6bf8719
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46 Commits

Author SHA1 Message Date
jpekkila
ad7a497eef Added a comment about timestepping and autoformat 2019-07-04 17:25:54 +03:00
jpekkila
0884c4bf38 Moved the definition of acForcingVec to host_forcing.cc since it depends on user parameters that may not be defined in all projects 2019-07-04 15:28:18 +03:00
jpekkila
698d04c57d Removed a deprecated code block 2019-07-04 15:08:42 +03:00
jpekkila
556cb77dbb Removed weird unused functions from model_rk3.cc. I have no idea where these came from. Probably remnants from the time I was pulling all-nighters to finish my thesis. 2019-07-03 18:06:40 +03:00
jpekkila
b4eea4b6b6 Changed #if 0 to #if LFORCING instead to get the code to compile if forcing is used (even though autotesting does not support it yet). Also more autoformatting. Maybe I should disable it or then everyone should start using it to avoid cluttering commits with these superficial changes 2019-07-03 17:49:34 +03:00
jpekkila
609cfaea14 Commenting the unused variables in simulation.cc a few commits back was the wrong move since the variables are needed if LFORCING it set. 2019-07-03 17:46:50 +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
jpekkila
d7228f0647 Added an explicit cast from double to AcReal to avoid a narrowing conversion error 2019-07-03 17:11:26 +03:00
jpekkila
919d446222 Commented out unused variables in simulation.cc 2019-07-03 17:10:40 +03:00
jpekkila
945751e585 Autoformatted host_forcing.cc 2019-07-03 17:06:57 +03:00
jpekkila
af3a1e211e Suppressed unused variable and function warnings in model_rk3.cc 2019-07-03 17:03:26 +03:00
jpekkila
59ac264743 simulation.cc autoformatting 2019-07-03 16:57:57 +03:00
Miikka Vaisala
f0d2be831e host_forcing now committed. Sorry. 2019-07-03 09:55:23 +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
Miikka Vaisala
d0eb308f17 Better interface to forcing. 2019-07-02 16:35:14 +08:00
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
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
Miikka Vaisala
9b2e9d376f helical_forcing_k_generator() added. 
Now Helical forcing almost works. I just need scale to force per tiome step
correctly. The current formulation is wrong.
 2019-06-27 18:12:15 +08:00
jpekkila
44a1160962 Added an additional comment 2019-06-27 12:50:34 +03:00
Miikka Vaisala
fd6a5df0d6 helical_forcing_e_generator() randomized. 2019-06-27 15:59:58 +08:00
Miikka Vaisala
9ae3411cce helical_forcing_e_generator() added 
Without randomization. Will add next.
 2019-06-27 14:53:36 +08:00
Miikka Vaisala
d30b866a21 Merge branch 'master' into forcing 
Now I need to test what works...

Conflicts:
	acc/mhd_solver/stencil_process.sps
 2019-06-27 11:22:31 +08:00
jpekkila
cda17c9b08 VERBOSE_PRINTING flag is now globally used in the whole program and should be used to suppress development/debugging-related printing. Also added comments to the new interface function acCheckDeviceAvailability and made it free from side effects. 2019-06-26 18:50:15 +03:00
Matthias Rheinhardt
25f1ec7959 MR: intro'd VERBOSE_PRINT switch 2019-06-26 15:13:56 +03:00
Matthias Rheinhardt
174e29add6 MR: added PENCIL_ASTAROTH 2019-06-26 15:11:32 +03:00
Miikka Vaisala
76d251cd3e Makes now special helical forcing vector. 2019-06-26 18:50:42 +08:00
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
jpekkila
a5ab388af7 Fixed a compilation error when not using entropy. This is a temporary workaround. There is no model solution for hydro only, therefore autotesting will break if entropy is not used. Note: LINDUCTION, LENTROPY and other logical flags are duplicated in both astaroth.h and stencil_process.sps. These flags are not linked and there will be errors and weird behaviour if a flag is set in one file and not in another. 2019-06-19 20:18:25 +03:00
jpekkila
383d2b696c Got a warning about potentially too small array, increased size to avoid overflows 2019-06-19 16:58:24 +03:00
jpekkila
a7515fbbd7 Made the simple forcing to scale with dt s.t. it does not explode so easily 2019-06-19 16:34:23 +03:00
jpekkila
feef97563d Added a model solution for forcing. Accidentally also autoformatted the file. Finally, removed unused cruft 2019-06-19 16:06:57 +03:00
Miikka Vaisala
68af32b7ef Small edit to docs 2019-06-19 17:11:46 +08:00
jpekkila
8864266042 Autoformatted all CUDA/C/C++ code 2019-06-18 16:42:56 +03:00
jpekkila
ce6f453bc5 Rewrote reductions, now much simpler than before 2019-06-17 20:38:28 +03:00
jpekkila
f970dca68c Disabled a power-of-two error check as this may be too strict. See test_dims in autotest.cc which dimensions are guaranteed to work with reductions. Other dimensions may also work but are not yet extensively tested 2019-06-17 18:32:23 +03:00
jpekkila
59086b3e79 Added multi-GPU reductions. Tested to work with 1-2 GPUs with power of two grid dimensions. Requires more testing in special cases (when using exotic grid dimensions and a large number of GPUs) 2019-06-17 14:45:41 +03:00
Miikka Vaisala
528d1984fa Correcting plotting axis. 2019-06-17 16:21:05 +08:00
jpekkila
0e48766a68 Added Astaroth 2.0 2019-06-14 14:19:07 +03:00