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Author SHA1 Message Date
Peter Boyle 0ee6e77cbc Compiles GPU and CPU, still gives good performance on CPU 2019-06-05 13:28:16 +01:00
Peter Boyle 18d3cde29a Compile on GPU workd 2019-06-05 00:14:58 +01:00
Peter Boyle 7323099966 Instatiation fix 2019-06-05 00:14:38 +01:00
Peter Boyle 6379651cdd Generic or GPU ready for benchmark test on GPU 2019-06-05 00:13:52 +01:00
Peter Boyle ba4fd756b9 Fix signature, but deprecating this loops style 2019-06-05 00:12:36 +01:00
Peter Boyle d185fc1ebf clean up instantiation 2019-06-05 00:11:52 +01:00
Peter Boyle 96b36d8367 Instantiation clean up 2019-06-05 00:11:27 +01:00
Peter Boyle 899f8b5065 Instantiation clean up 5d vec removal 2019-06-05 00:11:05 +01:00
Peter Boyle c8d0483fe9 Remove 5d vectorisation 2019-06-05 00:10:37 +01:00
Peter Boyle 0f214e5f76 Clean up instantiation 2019-06-05 00:10:13 +01:00
Peter Boyle 8eea568426 GPU loop ; presently differentiated with ifdef, find a way to unify. 2019-06-05 00:09:28 +01:00
Peter Boyle 9636324069 GPU happy code 2019-06-05 00:08:54 +01:00
Peter Boyle 8a5489d9e6 Move the loop into a central kernel call. 2019-06-05 00:08:13 +01:00
Peter Boyle 8113845f9c coalesce loop. Need to rationalise this file 2019-06-04 23:49:29 +01:00
Peter Boyle b47f73c222 GPU happy 2019-06-04 21:30:39 +01:00
Peter Boyle 5720ced0fd Simplifying 2019-06-04 21:30:08 +01:00
Peter Boyle 2c87b56b53 Making GPU happier 2019-06-04 21:29:44 +01:00
Peter Boyle dbad48d802 Remove Ls vectorised DWF 2019-06-04 21:27:40 +01:00
Peter Boyle 4557a1365a Remove Ls vectorised DWF 2019-06-04 20:59:59 +01:00
Peter Boyle 16e9b87d98 Remove Ls vectorised DWF as unused and hard to maintain 2019-06-04 20:59:01 +01:00
Peter Boyle 685eea3d0f Small cosmetic 2019-06-04 20:58:14 +01:00
Peter Boyle 65b48831fb Simplify code 2019-06-04 20:56:30 +01:00
Peter Boyle 57396fc595 Simplify code 2019-06-04 20:56:23 +01:00
Peter Boyle a2e199df50 Simplifying Cayley cases. 2019-06-04 20:54:52 +01:00
Peter Boyle 020346c848 WOrk list. Will have to clean up Fermion sector. 2019-06-04 20:54:00 +01:00
Peter Boyle c2625a127e Non blocking loop. Want to change the naming here. 2019-06-04 20:52:59 +01:00
Peter Boyle 8794d35c78 GPU 2019-06-04 20:52:27 +01:00
Peter Boyle 24bff6dbe6 Minor improvements 2019-06-04 20:51:48 +01:00
Peter Boyle 45b15d10d3 GPU happy changes 2019-06-04 20:49:16 +01:00
Peter Boyle 33d6bbe32b GPU must use accelerator vectors 2019-06-04 20:48:52 +01:00
Peter Boyle 7a1569bd46 Annoying, cannot rely on equivalence of Grid ComplexD adn Eigen Complex type on GPU. 
Solve with ComplexD typecasts but must be a better way
 2019-06-04 20:47:49 +01:00
Peter Boyle 6e2e904a0e NVCC compiles happy. Start to develop strategy for writing generic 
code for GPU kernels and CPU kernels.
 2019-06-04 20:46:35 +01:00
Peter Boyle d92a17f359 Suppress NVCC warnings in pugixml with pragma 2019-06-04 20:45:53 +01:00
Peter Boyle 47c063f984 Remove Ls Vec cases from benchmarks 2019-06-04 20:45:35 +01:00
Peter Boyle 7e27a5213a Tests builds clean. 2019-06-04 20:45:20 +01:00
Peter Boyle ade4a126da Getting closer on the GPU port, but will start deleting 5th dim vectorised variants 
for code maintainability
 2019-06-04 11:53:44 +01:00
Peter Boyle 7b59ab5bd7 Compiling after reorganisation 2019-06-03 15:46:26 +01:00
Peter Boyle fcd8cfe257 Gparity in 2019-06-03 15:45:09 +01:00
Peter Boyle b4b53812cb Move implementation to specific implementation headers 2019-06-03 15:43:01 +01:00
Peter Boyle 085cac583f Implementation in header 2019-06-03 15:42:36 +01:00
Peter Boyle 25e3b8640c Move to header 2019-06-03 15:42:05 +01:00
Peter Boyle 44bbec50b0 Making GPU compile happy 2019-06-03 14:57:04 +01:00
Peter Boyle ec68b67d5d Attempt at unified GPU and CPU kernel 2019-06-03 14:55:51 +01:00
Peter Boyle 778450e0c8 Move to implementation subdir 2019-06-03 14:53:56 +01:00
Peter Boyle 567aa5f366 Move to implementation subdir 2019-06-03 14:53:33 +01:00
Peter Boyle 2ab7e2b175 Force instantiation in .cc files. 
Eventually move into multiple files
 2019-06-03 14:52:59 +01:00
Peter Boyle 6f61be044d Dont instantiate in header 2019-06-03 14:52:01 +01:00
Peter Boyle 269e00509e Don't instantiate in header 2019-06-03 14:51:24 +01:00
Peter Boyle a5e90b0ddc Making the kernels more GPU happy 2019-06-03 14:50:54 +01:00
Peter Boyle 5622faf226 pragma once ifdef guard 2019-06-03 14:50:26 +01:00
Peter Boyle 82ecd520c7 Macos happy fix under nvcc 2019-06-03 14:48:50 +01:00
Peter Boyle ffde81f22a Nsimd() and coalesced support 2019-05-25 12:44:07 +01:00
Peter Boyle d8098f1ecd coalesced support 2019-05-25 12:43:31 +01:00
Peter Boyle aca788cf4f Move coalesced read into tensors 2019-05-25 12:43:00 +01:00
Peter Boyle a0e9f3b0a0 Plan for GPU port 2019-05-20 09:46:19 +01:00
Peter Boyle a9342c6ae5 Udpdate TODO afer gianluc marge 2019-05-18 22:58:25 +01:00
Peter Boyle 4e9df9e93c GPU patches 2019-05-18 17:43:11 +01:00
Peter Boyle 9fe68857a9 Runs multiGPU with coalesced access on tesseract 2019-05-18 17:42:41 +01:00
Peter Boyle 37336c9e0c Allow compress to be either vector or scalar types 2019-05-18 17:41:13 +01:00
Peter Boyle 6c4da3bbc7 Stencil now runs with coalesced accesses 2019-05-18 17:40:35 +01:00
Peter Boyle a584b16c4a Adding a non-blocking kernel launch 2019-05-18 17:39:54 +01:00
Peter Boyle 60330e05a3 NVCC wacky compiler options frozen. Possibly Cuda 9.2 specific 2019-04-28 07:39:33 +01:00
Peter Boyle f9b8c0cccf Vector changes for UVM 2019-04-28 07:38:57 +01:00
Peter Boyle 3cad67e569 Compile on tesseract 2019-04-28 07:38:09 +01:00
Peter Boyle 170ba4e619 Ensure different MPI ranks use different GPUs. The mapping works on Tesseract. 2019-04-28 07:32:30 +01:00
Peter Boyle 204a090497 Inner product is not working on GPU. Why? 2019-04-28 07:31:56 +01:00
Peter Boyle 3c717c47ef GPU no compile on Wilson Multigrid fixed 2019-04-28 07:31:19 +01:00
Peter Boyle c5e081d69c Re-Merge branch 'develop' into feature/gpu-port 
Pull in Regensburg MultiGrid pull request
 2019-01-03 01:50:16 +00:00
Peter Boyle 535a6aaf05 Update todo list 2019-01-02 22:07:51 +00:00
Peter Boyle 91a7fe247b Merge branch 'DanielRichtmann-feature/wilsonmg' into develop 2019-01-02 14:40:31 +00:00
Peter Boyle 8a1be021d3 Merge branch 'feature/wilsonmg' of https://github.com/DanielRichtmann/Grid into DanielRichtmann-feature/wilsonmg 2019-01-02 14:39:59 +00:00
Peter Boyle e73b909a48 Make tests running past nvcc. Different NVCC versions proving tricky to keep happy. This is 9.2 2019-01-02 12:05:30 +00:00
Peter Boyle a4d9200293 Fixing AVX 512 instantiation error. Need to move to extern templates urgently. 2019-01-02 00:27:07 +00:00
Peter Boyle 350508bdb3 pugixml problem 2019-01-01 16:38:54 +00:00
Peter Boyle 38852737e4 No compile fix on clang 2019-01-01 15:55:13 +00:00
Peter Boyle 802404c78c Remove warnings under NVCC and move parallel_for to thread-loop 2019-01-01 15:08:09 +00:00
Peter Boyle 0e9b591c1c NVCC warning suppression 2019-01-01 15:07:47 +00:00
Peter Boyle c43a2b599a GPU support 2019-01-01 15:07:29 +00:00
Peter Boyle 8c91e82ee8 GPU clean up, remove parallel_for. Split into accelerator_loop, thread_loop 
cases, and collides with parallel_for in thrust
 2019-01-01 15:06:46 +00:00
Peter Boyle 9d866d062a GPU support improvements 2019-01-01 15:05:03 +00:00
Peter Boyle 3a4e397e72 Deprecating JSON, too hard to support under NVCC 2019-01-01 15:04:33 +00:00
Peter Boyle 2b6cfe555f Disable JSON on NVCC. Maybe unsupport JSON full stop. XML and JSON is too many formats in my view. 2019-01-01 15:03:50 +00:00
Peter Boyle 7df58dd883 Photon syntax gave problems with NVCC 2019-01-01 15:03:29 +00:00
Peter Boyle 4bf86ae60a NVCC clean up 2019-01-01 15:02:50 +00:00
Peter Boyle 07ee87ff5a GPU happy. Still need to prevent hand kernels being callable under NVCC 2019-01-01 15:00:33 +00:00
Peter Boyle 0c2498fe2f Explicit instantiation needed for NVCC 2019-01-01 13:55:12 +00:00
Peter Boyle ad2e65dad5 GPU related updates 2019-01-01 13:54:40 +00:00
Peter Boyle 715babeac8 GPU reductions first cut; use thrust, non-reproducible. Inclusive scan can fix this if desired. 
Local reduction to LatticeComplex and then further reduction.
 2019-01-01 13:53:37 +00:00
Peter Boyle 3eae9a9e3f update NVCC flags 2019-01-01 13:49:15 +00:00
Peter Boyle 186aad065f Roll forward Eigen in attempt to make CUDA happy 2019-01-01 13:48:32 +00:00
Peter Boyle bf5685eb11 Update todo list 2019-01-01 13:48:06 +00:00
Peter Boyle 4a96c067ae Remove warnings from NVCC 2019-01-01 13:43:09 +00:00
Peter Boyle ab063f33c0 Offload the linear combinations in CG 2019-01-01 13:42:13 +00:00
Peter Boyle 9efcc535bc Cleaner drop from CUDA mode around Eigen includes. Remains difficult to let Eigen compile under nvcc with version issues. 2019-01-01 13:39:10 +00:00
Peter Boyle 231b61d012 std::array by default 2019-01-01 13:37:35 +00:00
Peter Boyle e898f4f0b0 Whitespace 2019-01-01 13:36:55 +00:00
Peter Boyle d5db5f5242 Wrong dimension used in a temporary 2018-12-20 10:49:45 +00:00
Peter Boyle 2fcedb13dd Step size modification in HMC; ICC happy thread pragmas 2018-12-20 09:32:33 +00:00
Peter Boyle 35ed1defac Passes make check now single and double compile 2018-12-19 11:09:32 +00:00
Peter Boyle 4e95accf80 Namespace fix 2018-12-15 21:46:17 +00:00