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Author SHA1 Message Date
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
Michael Marshall
2ed39ebb7a Perambulator won't even allocate memory for unsmeared sinks unless the filename is specified. 
Prior to this update, memory is allocated regardless of whether these are requested.
 2020-01-24 13:01:06 +00:00
Christopher Kelly
96671bbb24 Added ability to pass callback to MADWF that is called every inner iteration and allows user to, for example, adjust the inner solver tolerance depending on residual 
Added a general implementation of the Remez algorithm for producing arbitrary rational polynomial approximation with optional restriction to even/odd polynomials
Added implementation of computation of ZMobius parameters
Added Test_zMADWF_prec to test ZMobius in MADWF
 2020-01-17 12:45:30 -08:00
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
Michael Marshall
0ca1992151 Remove warning in tensor layout comparison. Make default names and index names visible for PerambTensor and NoiseTensor 2019-12-20 13:53:27 +00:00
Michael Marshall
df2b0c4e79 Merge branch 'develop' into feature/distil 
* develop:
  Missing conjugate in MooeeInvDag
  Allow subspace setup to no converge
  fp16 mandatory. Use SFW is not available as hdw
 2019-12-20 13:24:59 +00:00
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
5d834486c9
Merge pull request #259 from grid-test-organisation/feature/5d-improvement-fix 
Missing conjugate in MooeeInvDag
 2019-12-16 04:20:37 -05:00
gfilaci
f7373e97a4 Missing conjugate in MooeeInvDag 2019-12-16 10:05:50 +01:00
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
Michael Marshall
c7637a84ad Documentation tweak for peculiarities of OpenMPI --prefix 2019-12-12 17:00:03 +00:00
Michael Marshall
a7772c827b Documentation tweak 2019-12-12 16:05:22 +00:00
Antonin Portelli
8e83398861
Merge pull request #257 from AndrewYongZhenNing/develop 
Added NamedTensor.hpp
 2019-12-11 21:36:59 +00:00
David Murphy
843ca9350a Fix naming conventions to be consistent with Peter 2019-12-11 11:46:18 -05:00
Andrew Zhen Ning Yong
f47b2b6e13 Added NamedTensor.hpp 2019-12-11 15:56:46 +00:00
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
848079e8ba
Merge pull request #235 from grid-test-organisation/feature/5d-improvement 
MooeeInv and M5D optimisations + enable threading with nvcc
 2019-12-10 21:45:03 -05:00
Peter Boyle
f2a4f13111 Must offload the Coarsened matrix if Stencil buffers are device resident 2019-12-10 19:32:12 -05:00