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2f14bb2a30c2fe5043744fc2d443c2a5ce03cc4d
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47 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
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
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
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
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
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
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
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
e580f6f5d7 Improvements to GPU forcing (now applied only at substep 2) 2019-06-19 16:08:44 +03:00
jpekkila
b5753f0bec Played around with forcing and cleaned the example implementation a bit 2019-06-18 17:40:27 +03:00
jpekkila
123fc78705 Disable forcing by default s.t. the autotests pass 2019-06-18 16:39:07 +03:00
jpekkila
4ca4dbefdf Added the machinery for implementing forcing with the DSL on multiple GPUs and a simple model solution 2019-06-18 16:13:32 +03:00
jpekkila
0e48766a68 Added Astaroth 2.0 2019-06-14 14:19:07 +03:00