Commit Graph

49 Commits

Author SHA1 Message Date
James E McClure
d17c59d772 atomic add for GPU <6.0 2018-08-28 20:45:12 -04:00
James E McClure
ee74bbf820 fixing pressure bc bug 2018-02-21 17:27:12 -05:00
James E McClure
e6f366f9af fixing dumb mistake 2018-02-21 17:12:27 -05:00
James E McClure
e891dfa25f Debugging issues with cooperative thread reduction 2018-02-21 09:20:43 -05:00
James E McClure
52f3987639 debugging 2018-02-20 21:42:18 -05:00
James E McClure
73a2347bef Refactoring flux bC for use with cooperative groups 2018-02-20 21:31:37 -05:00
James E McClure
030f997516 cooperative groups builds on summit 2018-02-20 21:20:14 -05:00
James E McClure
5a81875503 Adding cooperative groups for cuda reduction 2018-02-20 21:06:32 -05:00
James E McClure
b64ceccc6b Fixed unitialized value 2018-01-26 14:49:32 -05:00
James E McClure
502c82b3b8 Pressure refactor 2018-01-26 10:28:58 -05:00
James E McClure
73dfa1fb7c Pressure refactor 2018-01-26 10:26:18 -05:00
James E McClure
931ae3aab9 Updated ScaLBL_D3Q19_Pressure 2018-01-26 10:19:37 -05:00
James E McClure
5ce47ab205 Rewrote gpu and cpu with contents from ScaLBL (AA refactor) 2018-01-24 10:08:43 -05:00
James E McClure
1087e330e1 Updated D3Q19 flux bc 2018-01-13 09:54:19 -05:00
James E McClure
f6409db196 Fixed merge conflict in D3Q19.xx 2018-01-13 09:43:20 -05:00
James E McClure
67a775d660 Fixed bug in pressure BC 2018-01-13 09:40:33 -05:00
James E McClure
a9dda36754 Re-factored flux BC - volumetric flux over boundary should be entered instead of the mean boundary velocity 2017-12-19 16:43:34 -05:00
James E McClure
25c3b89abe re-factoring flux BC 2017-12-19 13:00:27 -05:00
Rex Zhe Li
250551b2c7 D3Q19.cu: fix the bug for read/write associated with the opposite memory location of distribution functions 2017-11-21 15:18:27 +11:00
James E McClure
54b8a6bf0a Added atomicadd for double needed on Titan (can be reverted for later GPU) 2017-10-01 12:06:36 -04:00
James E McClure
43112e299a Fixed issues with broken build 2017-10-01 11:46:22 -04:00
James E McClure
be59b70139 Added atomicAdd double routine for pre-CUda 8 on Titan 2017-09-18 06:13:12 -04:00
James E McClure
d102150942 Added flux BC to LBPM-WIA 2017-09-18 05:55:34 -04:00
James E McClure
0815951952 refactoring scaLBL names for cpu/*cpp and gpu/*cu 2016-11-23 17:03:12 -05:00
James McClure
1cc1c82427 Fixed bugs in swap algorithm for D3Q19, checked D3Q7 also which I think was right 2016-07-25 11:09:05 -04:00
James McClure
f6a0d331be fixed bug in D3Q19 unpack routine 2016-07-25 10:34:50 -04:00
James E McClure
a10006917d Fixed bug in gpu/D3Q19.cu from re-initilizing distribution within solid (both CPU and GPU versions should now be OK) 2015-11-28 19:39:01 -05:00
James E McClure
0fc44c315c Fixed typo in D3Q19.cpp / D3Q19.cu 2015-11-28 18:02:56 -05:00
James E McClure
1a037752cc Distributions within solid phase (not physically meaningful) are re-initialized in the ComputeVelocityD3Q19 routine to a negative value 2015-11-28 17:47:10 -05:00
Mark Berrill
3f771d9374 Modifying analysis in lbpm_color_simulator to run in seperate threads 2015-08-22 11:03:46 -04:00
James McClure
97f5c11950 Fixed bugs in gpu/D3Q19.cu related to velocity BC 2015-07-18 17:46:39 -04:00
James E McClure
9e8fe0f6f8 Fixed little bug 2015-07-18 17:35:50 -04:00
James E McClure
b48a17516d Added velocity boundary condition for D3Q19 distribution to project 2015-07-18 16:01:14 -04:00
James E McClure
2822c8e2b3 Cleaning up D3Q19.cu 2015-06-30 15:18:19 -04:00
James E McClure
e2141e52fb Modified ComputeVelocityD3Q19 so zero is assigned inside solid 2015-06-26 21:42:20 -04:00
James E McClure
c8cbe211fe Modified ComputeVelocityD3Q19 so zero is assigned inside solid 2015-06-26 21:41:19 -04:00
James E McClure
908b7fbb89 Modified ComputePressureD3Q19 so zero is assigned inside solid 2015-06-26 21:39:21 -04:00
James E McClure
10fd1cd8ff Cleaning up 2015-06-26 19:05:57 -04:00
James McClure
748ea8ef42 unit test TestCommD3Q19 works for gpu 2015-06-26 11:00:02 -04:00
James E McClure
3795edfdd9 Adding cuda error hadnling to gpu/D3Q19.cu 2015-06-25 18:04:45 -04:00
James E McClure
bc9f22046c Adding cuda error hadnling to gpu/D3Q19.cu 2015-06-25 18:04:09 -04:00
James E McClure
79384a42bb Debugging TestCommD3Q19 2015-06-25 15:45:25 -04:00
James E McClure
d28d4c7377 Adding permeability simulator 2015-06-15 21:37:07 -04:00
James McClure
e6900ad02f Updated gpu/D3Q19.cu 2014-08-18 14:51:29 -04:00
James McClure
c421d1f6f0 Updated D3Q19 UnpackDist() routine so that values are not unpacked into the solid 2014-08-10 11:01:07 -04:00
James McClure
cc6ec0ca2f Updated D3Q19 UnpackDist() routine so that values are not unpacked into the solid 2014-08-10 10:19:32 -04:00
James E McClure
595765881a Refactored D3Q19.cu / D3Q19.h for gpu build 2014-03-19 09:08:39 -04:00
James McClure
c7be3800c6 Re-factoring gpu code to match cpu version 2014-03-17 10:14:46 -04:00
James E McClure
438f075331 CPU and GPU versions without averaging tools, examples for each case using 8 MPI processes, currently set up for HokieSpeed supercomputing cluster 2013-08-26 15:12:25 -04:00