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Code Releases Activity
3,781 Commits 90 Branches 14 Tags
eb921041d064880adca5216ade94b23f775858fe
Commit Graph

2530 Commits

Author SHA1 Message Date
Peter Boyle
a8a0bb85cc Control scalar execution or vector under generic. Disable Eigen vectorisation on powerpc / SUmmit 2018-04-12 12:32:57 -04:00
Peter Boyle
6411caad67 work distribution 2018-04-12 11:41:41 -04:00
Peter Boyle
7533035a99 Control Eigen vectorisatoin 2018-04-12 11:40:56 -04:00
Peter Boyle
b15db11c60 Kernels -> pure static object to enable device execution 2018-03-24 19:35:20 -04:00
Peter Boyle
f6077f9d48 Kernels -> not instantiaed otherwise object ref on GPU 2018-03-24 19:33:44 -04:00
Peter Boyle
572954ef12 Kernels not an instantiated object, just static 2018-03-24 19:33:13 -04:00
Peter Boyle
cedeaae7db Lebesge -> StencilView if necessary 2018-03-24 19:32:41 -04:00
Peter Boyle
e6cf0b1e17 View typedefs go to OperatorImpl 2018-03-24 19:32:11 -04:00
Peter Boyle
5412628ea6 begin end lamda 2018-03-24 19:31:45 -04:00
Peter Boyle
1f70cedbab Have to make all kernel called routines static since object reference will be a host pointer on GPU 2018-03-24 19:29:26 -04:00
Peter Boyle
b50f37cfb4 Remove overlap comms flag 2018-03-24 19:28:53 -04:00
Peter Boyle
cb0d2a1b03 threaded rng init; I thought this was on 2018-03-24 19:28:17 -04:00
Peter Boyle
4e1272fabf Kernels need to be static to work on GPU. No reference to host resident data 2018-03-22 18:44:53 -04:00
Peter Boyle
607dc2d3c6 Remove lebesgue order 2018-03-22 18:23:09 -04:00
Peter Boyle
23c880b009 Remove lebesgue order; stick in stencil if need 2018-03-22 18:13:41 -04:00
Peter Boyle
334bb6792f Lebesgue order removed. Stick in the stencil view 2018-03-22 18:12:12 -04:00
Peter Boyle
299d119013 GPU work allocation improved 2018-03-22 18:04:24 -04:00
Peter Boyle
55be842d23 Dont force l1p.h so early 2018-03-22 18:01:43 -04:00
Peter Boyle
9875c446c6 Clean up pragmas 2018-03-20 07:19:17 -04:00
Peter Boyle
5cc9aca85d Use 64bit index for looping 2018-03-20 06:34:52 -04:00
Peter Boyle
ac29ebcb95 Clean up debug prints 2018-03-20 06:33:59 -04:00
Peter Boyle
f04a7251cc Gpu welcome message and device info 2018-03-19 07:12:12 -04:00
Peter Boyle
d4ce7d9905 GPU friendly Stencil needs a view 2018-03-19 07:11:21 -04:00
Peter Boyle
8a1d303ab9 GPU friendly stencil improvements 2018-03-19 07:11:03 -04:00
Peter Boyle
bf0a4de919 GPU friendly params object 2018-03-19 07:10:12 -04:00
Peter Boyle
6fe5885fe4 Warning suppress 2018-03-19 07:09:49 -04:00
Peter Boyle
17ac309e84 Fix the compile 2018-03-19 07:08:59 -04:00
Peter Boyle
fdfb8a26a8 Disable eigen vectorisation on GPU because of Summit compile issues 2018-03-19 07:07:30 -04:00
paboyle
2df4e422ad Merge branch 'feature/gpu-port' of https://github.com/paboyle/Grid into feature/gpu-port 2018-03-18 14:45:41 +00:00
paboyle
3a3e3cac40 Pull the trigger on offload 2018-03-18 14:45:29 +00:00
paboyle
b1c02ec310 MallocManaged in GPU 2018-03-18 14:44:46 +00:00
paboyle
42c70437be Views 2018-03-18 14:43:47 +00:00
paboyle
65274b4d7f Tidy up 2018-03-18 14:43:16 +00:00
Peter Boyle
7e8be32755 Typo fix 2018-03-13 19:22:31 -04:00
paboyle
ff761ea4e6 Bound check improvement 2018-03-09 20:00:46 +00:00
paboyle
a31d3e60d8 Better bounds check 2018-03-09 18:10:21 +00:00
paboyle
4d60b92b7f Update oSites 2018-03-08 21:00:25 +00:00
paboyle
c159c70c84 View introduced 2018-03-08 14:58:04 +00:00
paboyle
28b5572755 Merge branch 'feature/gpu-port' of https://github.com/paboyle/Grid into feature/gpu-port 2018-03-08 13:01:42 +00:00
Peter Boyle
4548523ecc This modification eliminates what looks like a compiler bug 
on Intel 2017.
 2018-03-08 04:41:16 -08:00
paboyle
4154fc6f44 Revert a change 2018-03-07 16:54:11 +00:00
paboyle
4e3458516a Reverting after fixing issue with extract merge 2018-03-07 16:50:13 +00:00
Peter Boyle
90a2efb9b3 Hit an annoying strict alias optimisation in GCC 4.9 through 6.3 
Chris K was correct. It appears that an additional memcpy (UGHHH) is enough
to suppress the compiler
 2018-03-07 07:27:26 -08:00
paboyle
40699221e2 Dont alias lhs and rhs in a where statement 2018-03-06 04:14:13 -08:00
paboyle
3cb1b545d0 Don't alias the variables with a where statement. 2018-03-06 04:13:26 -08:00
paboyle
e199ba7e88 Fix the Charge conjugate BC's 2018-03-05 13:59:02 +00:00
paboyle
4d53703c67 Scalar type differeing allowed, eg. precisoin change 2018-03-05 11:39:52 +00:00
paboyle
d506c59efa Warnings disabled 2018-03-05 11:39:20 +00:00
paboyle
44188a5c6f AVX512 fix 2018-03-05 00:32:24 +00:00
paboyle
2018077770 Make NVCC happy with the compile. This is warning free on 9.1 on my laptop (both make and make tests). 2018-03-05 00:28:24 +00:00