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Author SHA1 Message Date
Peter Boyle f3a8d039a2 Merge branch 'feature/hdcr' into develop 2020-04-10 22:01:52 -04:00
Peter Boyle 014dbfa464 Compile fix with OpDirAll 2020-04-10 11:57:09 -04:00
Peter Boyle 3b0e07882f Adding another form of polynomial 2020-04-10 11:28:33 -04:00
Peter Boyle 8e81a811d0 Merge branch 'feature/hdcr' into develop 2020-04-10 11:14:49 -04:00
Peter Boyle aa13118127 Missing conjugate already fixed in develop 2020-04-10 11:11:24 -04:00
Peter Boyle 6cdb09c884 Faster copy region 2020-04-10 11:10:52 -04:00
Peter Boyle a65bc64f10 Accelerator peek poke 2020-04-10 11:09:59 -04:00
Peter Boyle 11dec4883c Don't throw assert 2020-04-10 11:09:11 -04:00
Peter Boyle afa458c812 Extra solvers 2020-04-10 11:08:19 -04:00
Peter Boyle dc50190b8f Faster GPU basis rotation 
May need to later include Regensburg optimised CPU variant
 2020-04-10 11:06:04 -04:00
Peter Boyle 8a5c13d5fb Still fast moving in changes 2020-02-06 17:57:26 -05:00
Peter Boyle bdccb0c91f Working 2 types of decomposition 2020-02-06 17:26:55 -05:00
Peter Boyle 68b45f6444 Lower left/upper right region cut paste 2020-02-06 15:50:26 -05:00
Peter Boyle ef9b3e658a extra typedef 2020-02-06 15:47:14 -05:00
Peter Boyle b9ca40cc44 More precise power method at start 2020-02-06 10:09:14 -05:00
Peter Boyle 2f421a5db1 Commeent fix 2020-02-06 10:08:27 -05:00
Peter Boyle 852fc1b001 True Hierachical multigrid for DWF 2020-01-27 13:45:10 -05:00
Peter Boyle 2b5de5bba5 MdagM operator without norm option 2020-01-27 13:44:30 -05:00
Peter Boyle 2e85cae74e Add Jacobi polynomials 2020-01-27 13:43:49 -05:00
Peter Boyle 76c823781e Much faster coarsening 2020-01-27 13:43:19 -05:00
Peter Boyle 114db3b99d Optional MdagM without norms 2020-01-27 13:42:51 -05:00
Peter Boyle 49e123dbda Use explicit linalg calls to get coalesce optimisations on GPU 2020-01-27 12:44:51 -05:00
Peter Boyle 8cec294ec9 Make CG a bit less verbose as gettign annoying in nested algorithms. 
Can use Iterative logging if you want to see more
 2020-01-27 12:44:04 -05:00
Peter Boyle eb5b720e94 Normal Equations can be used in HDCR now 2020-01-27 12:43:29 -05:00
Peter Boyle b2736ec80b Make PrecGCR recursive - it can precondition itself 2020-01-27 12:42:48 -05:00
Peter Boyle 086256a032 Less sloppy convergence test on PowerMethod 2020-01-27 12:41:59 -05:00
Peter Boyle afc7426f39 Much bigger pointer cache in case of Nvidia due to cost of setting up UVM allocations 2020-01-27 12:41:16 -05:00
Peter Boyle 7c061e20c9 All directions of dirac operator for fastt coarsening 2020-01-27 12:40:13 -05:00
Peter Boyle e5d1c09665 Faster DhopDirAll for little dirac operator coarsening 2020-01-27 12:38:54 -05:00
Peter Boyle 8016a465ae Remove extraneous variable 2020-01-27 12:35:37 -05:00
Peter Boyle d8b9742092 DhopDirAll for faster matrix elements of little Dirac operator 2020-01-27 12:34:54 -05:00
Peter Boyle 1bd87c35d7 Read coalescing on Nvidia 2020-01-27 12:29:56 -05:00
Peter Boyle fa856c9669 Disable information message 2020-01-27 12:28:46 -05:00
Peter Boyle 48008e4d8b Thread coordinate creation loop 2020-01-27 12:28:16 -05:00
Peter Boyle 55cdb17691 Integer divide for blocking 2020-01-27 12:27:45 -05:00
Peter Boyle 554542b773 Merge branch 'feature/hdcr' of https://github.com/paboyle/Grid into feature/hdcr 2020-01-06 11:47:56 -05:00
Peter Boyle 03da4040e2 Make summit happy 2020-01-06 11:47:48 -05:00
Peter Boyle e583035614 Change to interface to minise comms in evaluating coarse space operator 2020-01-06 11:43:59 -05:00
Peter Boyle 3c3d6a94f3 OPtimising the force term a bit 2020-01-04 03:16:23 -05:00
Peter Boyle 205ea4bbb2 More verboose Lanczos 2020-01-04 03:13:40 -05:00
Peter Boyle 039eb7b2eb Make the force term and coarsening multigrid more optimised 2020-01-04 03:12:17 -05:00
Peter Boyle f7e4bd1f6d Getting more optimised 2020-01-04 03:11:53 -05:00
Peter Boyle 0afecfcae7 Nearing well optimised state 2020-01-04 03:11:19 -05:00
Peter Boyle ba40a3f763 Alternate low pass filter option 2020-01-03 05:29:09 -05:00
Peter Boyle aa920aa532 Improved DWF multigrid 2019-12-28 10:32:35 -05:00
Peter Boyle c0d8e4dce5 Improved Multigrid for DWF 2019-12-28 10:32:15 -05:00
Peter Boyle 9cfd64c604 Coarse grid on GPU, not fast enough yet. Need a 10x 2019-12-17 05:24:45 -05:00
Peter Boyle e478404291 Tuned up significantly on GPU, but another 10x in coarse space required 2019-12-17 05:03:25 -05:00
Peter Boyle 9aafd20468 Simple block project promote runs faster on GPU 2019-12-17 05:01:39 -05:00
Peter Boyle 9e15474999 Accelerator loop attempt at speed up 2019-12-14 05:28:16 -05:00
Peter Boyle 152b525a4d Typo fix 2019-12-13 22:44:42 -05:00
Peter Boyle d18994eddc offload more of mgrid to GPU 2019-12-13 22:08:11 -05:00
Peter Boyle b8bd8cd2ae Merge branch 'develop' of https://github.com/paboyle/Grid into develop 2019-12-13 21:32:10 -05:00
Peter Boyle 736b19485e Faster set up and some dead code ifdef'ed out 2019-12-13 21:30:48 -05:00
Peter Boyle 5bfd1470ad Merge branch 'develop' into feature/hdcr 2019-12-10 21:51:06 -05:00
Peter Boyle 6957b0b58a Merge branch 'develop' of https://github.com/paboyle/Grid into develop 2019-12-10 21:50:42 -05:00
Peter Boyle d73f0b8618 Verbose for temporary debug 2019-12-10 21:50:06 -05:00
Peter Boyle 0b3a3562c3 Some MPI (summit) create sigusr2, so trap that 2019-12-10 21:49:12 -05:00
Peter Boyle 710fee5d26 Subspace setup testing code 
and timing verbose
 2019-12-10 21:48:42 -05:00
Peter Boyle bab0bf2e93 Merge branch 'develop' into feature/hdcr 2019-12-10 21:47:41 -05:00
Peter Boyle f2a4f13111 Must offload the Coarsened matrix if Stencil buffers are device resident 2019-12-10 19:32:12 -05:00
Peter Boyle edd1c924eb Merge branch 'develop' of https://github.com/paboyle/Grid into develop 2019-12-09 03:53:01 -05:00
Peter Boyle 9b6b0caa55 Junk commit fix 2019-12-09 03:01:58 -05:00
Peter Boyle 2a48617ac5 Merge branch 'develop' of https://github.com/paboyle/Grid into develop 2019-12-09 03:00:00 -05:00
Peter Boyle 876d9c957c QMR 2019-12-09 02:59:49 -05:00
Peter Boyle 295e535f93 QMR 2019-12-09 02:59:35 -05:00
Peter Boyle 58a31f0763 QMR implemented, preserve even if not used much 2019-12-09 02:59:13 -05:00
Peter Boyle 3d2fe80780 Temporary size depends on checkerboard/uncheckerboard. The Mdir cares 2019-12-09 02:58:24 -05:00
Peter Boyle e43fce1083 Clean up and simplify a little. 2019-12-09 02:55:45 -05:00
Peter Boyle 0dfdf80407 Logging 2019-12-09 02:54:52 -05:00
Peter Boyle 2912071f83 Add non hermitian operator 2019-12-09 02:51:53 -05:00
Peter Boyle 26605ef387 HDCR back to working 2019-12-09 02:51:01 -05:00
Peter Boyle 997790ad24 Allow subspace setup to no converge 2019-11-26 14:04:28 -05:00
Peter Boyle 900d6fad21 fp16 mandatory. Use SFW is not available as hdw 2019-11-26 13:26:43 -05:00
Peter Boyle d1a89af8c9 Change to reporting 2019-11-22 10:49:10 -05:00
Peter Boyle d91ba1f6cc NVCC timer support 2019-11-21 20:11:19 +00:00
Peter Boyle f4d27e7090 Merge branch 'develop' of https://github.com/paboyle/Grid into develop 2019-11-21 20:09:31 +00:00
Peter Boyle feb1ff3494 Fix nocompilee under NVCC 2019-11-21 20:03:39 +00:00
Peter Boyle 8ef6175acc Merge branch 'develop' of https://github.com/paboyle/Grid into develop 2019-11-21 15:02:21 -05:00
Peter Boyle e4399e3ee1 --enable-summit flag 2019-11-21 15:02:10 -05:00
Peter Boyle 98ea67b636 IBM summit optimisation. Synchronise in node is still btweeen 2 halves of AC922, so could 
be a little faster
 2019-11-21 15:00:46 -05:00
Peter Boyle ac614cbc53 Merge branch 'develop' of https://github.com/paboyle/Grid into develop 2019-10-31 11:46:43 -04:00
Peter Boyle ec8e060ec7 Summit jsrun GPU mapping updates. Conffigure with --enable-jsrun 2019-10-31 11:46:09 -04:00
Peter Boyle b473405652 Tensor ambiguous fix 2019-08-29 09:36:41 -05:00
Peter Boyle 9b7a6d197f Fix for GCC preprocessor/pragma handling bug 2019-08-23 14:37:46 +01:00
Peter Boyle 59cd7f3b70 Trips up NVCC for reasons I dont understand on summit 2019-08-23 06:03:49 -04:00
Peter Boyle 28d6be2a4e Fix GCC complaint 2019-08-22 18:56:37 +01:00
Peter Boyle 95f66cc93c Merge branch 'feature/gpu-port' into develop 2019-08-15 02:19:31 +01:00
Peter Boyle 12eb2a6a34 Zero() change 2019-08-15 01:43:00 +01:00
Peter Boyle 7c8902b04f Merge branch 'develop' into feature/gpu-port 2019-08-15 01:33:07 +01:00
Peter Boyle 4278caa030 Force a couple of things to compile on NVCC 2019-08-15 01:32:03 +01:00
Peter Boyle be37dfb6f8 Remove debug code 2019-08-15 01:31:40 +01:00
Peter Boyle 5e8437029f nvcc error suppress 2019-08-15 01:31:12 +01:00
Peter Boyle e279b2be29 Merge develop 2019-08-14 23:01:59 +01:00
Peter Boyle 48e6efc7c9 Merge branch 'develop' into feature/gpu-port 
Conflicts:
	Grid/qcd/action/fermion/WilsonKernelsAsm.cc
	Grid/qcd/action/fermion/implementation/ImprovedStaggeredFermionImplementation.h
	Grid/qcd/action/fermion/implementation/StaggeredKernelsAsm.h
	benchmarks/Benchmark_comms.cc
 2019-08-14 18:56:54 +01:00
Peter Boyle 3e49dc8a67 Reduction finished and hopefully fixes CI regression fail on single precisoin and force 2019-08-14 15:18:34 +01:00
Peter Boyle 96ac56cace Double precision variants for summation accuracy 2019-08-14 13:08:01 +01:00
Peter Boyle 2b037e3daa Update todo list 2019-08-14 13:07:26 +01:00
Peter Boyle 2d2de7aede Freeze the seed 2019-08-14 13:07:11 +01:00
Peter Boyle ce97638bac Think the reduction is now sorted and cleaned up 2019-08-11 11:09:01 +01:00