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Code Releases Activity
3,808 Commits 89 Branches 14 Tags
7f45222924a8c4d5b3d71973095fbe309e58007a
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2555 Commits

Author SHA1 Message Date
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
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
0e6197fbed Introduce accelerator friendly expression template rewrite. 
Must obtain and access lattice indexing through a view object that is safe
to copy construct in copy to GPU (without copying the lattice).
 2018-03-04 16:03:19 +00:00
paboyle
dad7862f91 Go through a view object that can be copied to GPU 2018-03-04 16:02:02 +00:00
paboyle
c89a883448 where was deprecated and integrated to ET engine a long time ago. Remove dead old original code 2018-03-04 15:58:02 +00:00
paboyle
c204288fbc Remove a couple of print statements 2018-03-04 15:57:15 +00:00
paboyle
ad739f042a Introduce views for passing lattice indexing to accelerators. 2018-03-04 15:56:14 +00:00
paboyle
db988301d0 Introduce view objects for indexing lattices. Used to pass the view to acccelerators 2018-03-04 15:55:16 +00:00
paboyle
9b1f29c4c2 Support a view for passing to accelerator 2018-03-04 15:54:35 +00:00
paboyle
e5ea04ee0c Need to support precision change, and real replication in multiple simd lanes 2018-03-04 15:53:04 +00:00
paboyle
c92a3c6068 Need to support any vector type template and run on accelerator 2018-03-04 15:52:14 +00:00
paboyle
c1fc947bb8 Coordinate handling GPU friendly + some GPU merge/extract improvements 2018-02-24 22:26:10 +00:00
paboyle
ff7b19a71b Coordinate handling GPU ready avoid malloc 2018-02-24 22:25:39 +00:00
paboyle
1c16ffa1c1 Coordinate GPU ready. No malloc 2018-02-24 22:25:09 +00:00
paboyle
4962f59477 Eliminate both GPU issue and threading bottle neck by avoiding malloc in coordinate handling 2018-02-24 22:24:37 +00:00
paboyle
34820bec27 Coordinate handling GPU ready. No malloc 2018-02-24 22:23:18 +00:00
paboyle
eed9aa9f0c Extract merge gpu ready 2018-02-24 22:23:01 +00:00
paboyle
8792ff6439 Coordinate handling gpu ready 2018-02-24 22:22:43 +00:00
paboyle
078901278c Coordinate handling gpu friendly 2018-02-24 22:22:02 +00:00
paboyle
bf5fb89aff Coordinate handling GPU friendly 2018-02-24 22:21:36 +00:00
paboyle
7574c18cef Massive clean up extract merge. 
Simpler and GPU friendly
 2018-02-24 22:21:08 +00:00