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Code Releases Activity
3,813 Commits 86 Branches 14 Tags 74 MiB
31f65beac8
Commit Graph

1058 Commits

Author SHA1 Message Date
paboyle
31f65beac8 Move site and Ls looping into the kernels 2018-06-27 21:28:48 +01:00
paboyle
38e2a32ac9 Single SIMD lane operations for CUDA 2018-06-27 21:28:06 +01:00
paboyle
efa84ca50a Keep Cuda 9.1 happy 2018-06-27 21:27:32 +01:00
paboyle
5e96d6d04c Keep CUDA happy 2018-06-27 21:27:11 +01:00
paboyle
df30bdc599 CUDA happy 2018-06-27 21:26:49 +01:00
paboyle
6c97a6a071 Coalescing version of the kernel 2018-06-13 20:52:29 +01:00
paboyle
73bb2d5128 Ugly hack to speed up compile on GPU; we don't use the hand kernels on GPU anyway so why compile 2018-06-13 20:35:28 +01:00
paboyle
b710fec6ea Gpu code first version of specialised kernel 2018-06-13 20:34:39 +01:00
paboyle
b2a8cd60f5 Doubled gauge field is useful 2018-06-13 20:27:47 +01:00
paboyle
867ee364ab Explicit instantiation hooks 2018-06-13 20:27:12 +01:00
Peter Boyle
eb7d34a4cc GPU version 2018-05-14 19:41:47 -04:00
Peter Boyle
aab27a655a Start of GPU kernels 2018-05-14 19:41:17 -04:00
Peter Boyle
13f50406e3 Suppress print statement 2018-05-12 18:00:00 -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
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
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
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
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
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
44188a5c6f AVX512 fix 2018-03-05 00:32:24 +00:00
paboyle
3277bda130 View introduction to prepare for accelerator offload. 
Probably same problem exists for stencil object
 2018-03-04 16:38:08 +00:00
paboyle
442b0b406c View related changes 2018-03-04 16:34:14 +00:00
paboyle
8824a54269 View related changes 2018-03-04 16:33:33 +00:00
paboyle
c03423250f Indexable changes 2018-03-04 16:31:35 +00:00
paboyle
317fd0da44 Views introduced. Need to accelerator offload these routines. 2018-03-04 16:30:45 +00:00
paboyle
783795a44a Views introduced 2018-03-04 16:12:49 +00:00
paboyle
078901278c Coordinate handling gpu friendly 2018-02-24 22:22:02 +00:00
paboyle
aa6de818e2 Copy data needed by Kernels out of the grid object to avoid host reference 2018-02-02 11:36:11 +00:00
paboyle
dcf6517a93 Accelerator offload and copy Opt into the kernel for GPU host var safety 2018-02-02 11:35:35 +00:00
paboyle
a308dff410 accelerator loop, copy Opt into the GPU 2018-02-02 11:34:37 +00:00
paboyle
14ba20898a Accelerator loop the key kernel call 2018-02-02 11:30:07 +00:00
paboyle
a53d3ee19a Add Opt to the lambda capture to get it into the GPU 2018-02-02 11:28:39 +00:00
paboyle
5df435319d Use constexpr 2018-02-02 11:27:56 +00:00
paboyle
e4df025d01 Accelerator related 2018-02-01 23:20:05 +00:00