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4,983 Commits 86 Branches 14 Tags 74 MiB
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Author SHA1 Message Date
Peter Boyle
a29b43d755 Stencil comms cleaner 2019-07-12 17:12:25 +01:00
Peter Boyle
bd155ca5c0 Overlap comms with comput now supported 2019-07-12 09:09:40 +01:00
Peter Boyle
91e2cf9b40 All axes can be used for comms now 2019-07-12 09:08:26 +01:00
Peter Boyle
3cc9947731 Better welcome printing 2019-07-12 06:47:51 +01:00
Peter Boyle
f15eeb0283 localise scope of variables declared in macro 2019-07-12 06:47:01 +01:00
Peter Boyle
0996ba9396 Pretty messaging 2019-07-12 06:45:31 +01:00
Peter Boyle
966a203dcb Interactions with GPU compilation 2019-07-11 03:16:17 +01:00
Peter Boyle
44170cc15f Initialise CUDA device prior to entering MPI. 
This may or may not interact with Summit which configures MPI - CUDA mapping with jsrun.
TBD
Cases of OpenMPI and MVAPICH are covered, and default to cudaSetDevice(0) otherwise
 2019-07-11 03:14:23 +01:00
Peter Boyle
4c3225412b Drop 5dVEC 2019-07-01 07:31:26 +01:00
Peter Boyle
b8f7bfbb26 Dont stream as poor perf in some cases 2019-07-01 07:30:25 +01:00
Peter Boyle
7b7c470917 Accelerator loop 2019-07-01 07:29:51 +01:00
Peter Boyle
532e226b22 cuda 9.1 fixes 2019-07-01 07:29:22 +01:00
Peter Boyle
6a13731818 Move GPU cuda call earlier 2019-07-01 07:28:41 +01:00
Peter Boyle
1cd4ee0706 Thrust used on GPU builds 2019-06-18 12:50:35 +01:00
Peter Boyle
b8f71b6777 Fix NVCC warning unused variable 2019-06-17 13:58:45 +01:00
Peter Boyle
703dc20377 Compile tests fix 2019-06-16 13:59:29 +01:00
Peter Boyle
d976e5c514 Pow is being awkward in thrust for reasons I don't understand. Possible thrust bug. 2019-06-16 12:05:11 +01:00
Peter Boyle
d7b3efe893 Compile fix 2019-06-15 17:03:15 +01:00
Peter Boyle
f710d7bd45 TODO list update 2019-06-15 12:54:27 +01:00
Peter Boyle
cb336aa8f8 Thread loop constructs changing a little 2019-06-15 12:54:11 +01:00
Peter Boyle
462900b48d Modified entire test directory to suit new GPU constructs for looping 2019-06-15 12:53:27 +01:00
Peter Boyle
0561c2edeb Benchmarks modified for new GPU constructs 2019-06-15 12:52:56 +01:00
Peter Boyle
0184719216 Change to predicate type 2019-06-15 12:52:26 +01:00
Peter Boyle
24202dbc51 Thread loop construct change 2019-06-15 12:52:07 +01:00
Peter Boyle
d763c303c5 Clean acceleerator barrier 2019-06-15 12:51:45 +01:00
Peter Boyle
8e394d3bf9 New loop construct 2019-06-15 12:51:15 +01:00
Peter Boyle
b881d5489b Move SchurDiagTwoKappa to Algorithms 2019-06-15 12:50:45 +01:00
Peter Boyle
82306913a8 Move Schur operator into correct place 2019-06-15 12:49:22 +01:00
Peter Boyle
49f90cc7eb use pragma once 2019-06-15 12:45:22 +01:00
Peter Boyle
b77af0210b Thread loop. Probably deprecate this impl 2019-06-15 12:44:56 +01:00
Peter Boyle
5254ede2d8 New loops. Revisit as accelerator loop in future audit 2019-06-15 12:44:29 +01:00
Peter Boyle
16e5d7945e Hard to make 5D vec work with GPU code 2019-06-15 12:43:43 +01:00
Peter Boyle
decc99ca76 Accelerator version 2019-06-15 12:43:00 +01:00
Peter Boyle
464cd65931 Still to test this fully 2019-06-15 12:35:14 +01:00
Peter Boyle
a1ec2f4723 Still to test this routine fully 2019-06-15 12:33:55 +01:00
Peter Boyle
ea9662ec85 Thread loop changes 2019-06-15 09:09:57 +01:00
Peter Boyle
52c74f1cac Thread loop changes 2019-06-15 09:08:16 +01:00
Peter Boyle
9a13d2992c lean up 2019-06-15 09:05:16 +01:00
Peter Boyle
b0449ae270 Thread loop changes 2019-06-15 09:04:19 +01:00
Peter Boyle
1299225105 Accelerator loop changes 2019-06-15 09:03:46 +01:00
Peter Boyle
5925e7f405 Thread for changes 2019-06-15 09:01:30 +01:00
Peter Boyle
be1fd4930f Template instantiation make happy changes 2019-06-15 08:37:34 +01:00
Peter Boyle
377fa5dec1 looping construct 2019-06-15 08:36:48 +01:00
Peter Boyle
e8b78f596e Looping construct changes 2019-06-15 08:35:57 +01:00
Peter Boyle
09720c40cd Coalesced loops 2019-06-15 08:35:26 +01:00
Peter Boyle
bb024dd114 Loop construct changed 2019-06-15 08:30:05 +01:00
Peter Boyle
52456b9ec7 New loop construct 2019-06-15 08:28:45 +01:00
Peter Boyle
b285138be4 Better checking on types 2019-06-15 08:27:48 +01:00
Peter Boyle
c7dbf4c87e Scalar support for GPU threads 2019-06-15 08:25:43 +01:00
Peter Boyle
1e889c93b8 Insert a GPU synchronise 2019-06-15 08:23:26 +01:00