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2f14bb2a30c2fe5043744fc2d443c2a5ce03cc4d
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67 Commits

Author SHA1 Message Date
JackHsu
2f14bb2a30 Finished accretion_profile function and started a draft of update_accretion_buffer. 2019-08-07 17:14:26 +08:00
JackHsu
3adec853df made changed to accretion_profile function, still not fully finished but close. 2019-08-07 13:59:12 +08:00
JackHsu
2a26b58c38 Attempted to add accretion_profile function, and made it adjustable within astaroth.conf 2019-08-07 11:21:24 +08:00
Miikka Vaisala
e199ca196d Merge branch 'master' into sink_20190723 2019-08-07 10:46:23 +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
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
JackHsu
aebf4f11ae Added function for truelove-density, and took out the unecessary use of switch on-off module for accretion. 2019-08-06 16:17:11 +08:00
JackHsu
632819764e Some intuitions about accretion process. Also defined as a module. 2019-08-06 11:47:55 +08:00
Miikka Vaisala
4a846d38f7 Merge branch 'master' into sink_20190723 2019-08-06 10:45:00 +08:00
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
Miikka Vaisala
1bc07618d6 Added VTXBUF_ACCRETION. 2019-08-05 16:35:26 +08:00
Miikka Vaisala
3c87fe0b48 Added unit_mass 2019-08-02 13:48:09 +08:00
Miikka Vaisala
6927ddff5a Correct an obscure bug. 2019-08-01 17:57:21 +08:00
JackHsu
29d6a9b00a Fixed scaling for sink particle, and added softening factor. 2019-08-01 16:33:58 +08:00
Miikka Vaisala
718a275bcf Proiper softening factor 2019-08-01 14:12:21 +08:00
JackHsu
24a56044f0 Fixed gravitating particle. 2019-07-31 17:07:05 +08:00
JackHsu
5361ee5706 Fixed gravitational force inputs. 2019-07-31 17:07:04 +08:00
JackHsu
34573d7d63 Corrected acciden removal. 2019-07-30 13:32:44 +08:00
JackHsu
a6dcee2381 Forgot to use lengh() instead of dlength_vec(). 2019-07-30 11:50:20 +08:00
JackHsu
0acf52d1b4 Fixed some syntax errors and changed LGRAVITY to LSINK. Will test if this works later. 2019-07-30 11:47:18 +08:00
JackHsu
e7a2734ab6 reparied a delection I did by mistake. 2019-07-29 18:06:57 +08:00
JackHsu
820132cfe9 I attemped to write a complete LSINK module. Haven't tested how it works but just serve as a save point. 2019-07-29 17:53:04 +08:00
JackHsu
d1ca196ccd Added declaration of constants for sink particle. Still in the process of understanding how values are passed, but I've realized how physical equations are defined in stencil_process.sps and in principle I can replicate that for sink particle(which will mostly be gravity). 2019-07-29 13:18:24 +08:00
JackHsu
89e6f8673f Made corrections to some formatting issues. 2019-07-26 16:53:39 +08:00
JackHsu
9d625688ac Apparently my edit this time was unsuccessful, tons of error messeages showed up when I ran "make -j" command in working directory. However this commit is mainly for education purposes, it's so that Miikka (main) and others can see what I changed easily and can use as teaching reference. 2019-07-26 16:22:04 +08:00
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