Peter Boyle
c48da35921
Memory Vector UVM and Lattice alignedAllocator separate
2020-06-22 20:21:53 -04:00
Peter Boyle
cdf0a04fc5
Merge branch 'develop' into sycl
2020-06-09 04:00:12 -04:00
Peter Boyle
1a4c8c3387
Global edit with change to View usage. autoView() creates a wrapper object that closes the view when scope closes.
2020-06-05 18:52:35 -04:00
Peter Boyle
1c9f20b15e
Views must be closed
2020-06-03 09:10:29 -04:00
Peter Boyle
7860a50f70
Make view specify where and drive data motion - first cut.
...
This is a compile tiime option --enable-unified=yes/no
2020-05-21 16:13:16 -04:00
Peter Boyle
f8b8e00090
Systematise the accelerator primitives and locate to Grid/threads/Accelerator.h / Accelerator.cc
...
Aim to reduce the amount of cuda and other code variations floating around all over the place.
Will move GpuInit iinto Accelerator.cc from Init.cc
Need to worry about SharedMemoryMPI.cc and the Peer2Peer windows
2020-05-08 06:23:55 -07:00
Christoph Lehner
3c6ffcb48c
Merge branch 'develop' into feature/gpt
2020-05-06 15:03:35 +02:00
Christoph Lehner
e9b295f967
Synchronize blocking infrastructure with GPT
2020-05-06 08:42:28 -04:00
Peter Boyle
9b2d2d0fc3
Basis rotate stack passig to GPU reduction
2020-04-30 12:31:07 -04:00
Peter Boyle
90229cfb0f
Merge pull request #270 from milc-qcd/feature/CGinfo
...
feature/CGinfo
2020-04-16 11:46:08 -04:00
Peter Boyle
0475c46ecb
Merge pull request #256 from djm2131/feature/BiCGSTAB
...
Import BiCGSTAB solvers and tests
2020-04-16 11:45:15 -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
Carleton DeTar
165c68e28e
Change TrueResiduals to TrueResidualShift and IterationsToComplete to IterationsToCompleteShift
2020-02-29 17:51:51 -06:00
Carleton DeTar
9479bc8486
Make IterationsToComplete and TrueResidual externally accessible
2020-02-19 17:43:57 -06:00
Peter Boyle
b9ca40cc44
More precise power method at start
2020-02-06 10:09:14 -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
205ea4bbb2
More verboose Lanczos
2020-01-04 03:13:40 -05:00
David Murphy
843ca9350a
Fix naming conventions to be consistent with Peter
2019-12-11 11:46:18 -05:00
David Murphy
4180a4a8a7
Import BiCGSTAB solvers and tests
2019-12-10 17:20:35 -05:00
Peter Boyle
58a31f0763
QMR implemented, preserve even if not used much
2019-12-09 02:59:13 -05:00
Peter Boyle
0dfdf80407
Logging
2019-12-09 02:54:52 -05:00
Christopher Kelly
114ebb7914
Fixed Lanczos calling aligned alloc in threaded region hitting up against pointer-cache no-threading restrictions
...
Fixed Lattice::reset not compiling with new Grid explicit memory region handling
Fixed memory leak in Lattice::resize that occurs when data region has been previously allocated
2019-08-26 16:47:44 -04:00
Peter Boyle
a23dc295ac
Remove compiler errors and warnings
2019-07-18 14:47:02 +01:00
Peter Boyle
08904f830e
Merge develop
2019-07-16 11:59:56 +01:00
Peter Boyle
fa9cd50c5b
Merge branch 'develop' into feature/gpu-port
2019-07-16 11:55:17 +01:00
Peter Boyle
d0d8dc8042
Thread loop changes
2019-06-15 07:45:09 +01:00
Peter Boyle
81eb1fd9f2
Accelerator loop changes for coalesced access
2019-06-15 07:44:47 +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
3c717c47ef
GPU no compile on Wilson Multigrid fixed
2019-04-28 07:31:19 +01:00
Peter Boyle
94ebcf551c
Iteratoin range fix
2019-04-24 06:28:14 +01:00
Peter Boyle
262a73c964
COmment improvement
2019-04-23 21:52:58 +01:00
Peter Boyle
5921b1d2b9
Layout/whitespace changes
2019-04-23 21:52:33 +01:00
Peter Boyle
6505efcb57
Set iteration count if guess is already good
2019-04-23 21:51:57 +01:00
Peter Boyle
b0de7ab7db
Extra do nothing guesser
2019-04-23 21:50:45 +01:00
Peter Boyle
2dd0ec7862
Merge pull request #186 from djm2131/feature/eofa-bug-fixes
...
Merge feature/eofa-bug-fixes into develop
2019-04-17 14:54:06 +01:00
Peter Boyle
1f88ba4e39
Power method
2019-04-17 12:03:05 +01:00
David Murphy
bb731c97d6
Slightly generalize interface to SchurRedBlackBase and derived solver classes so we can pass forecasted initial guesses in EOFA heatbath correctly
2019-03-15 19:10:56 -04:00
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
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
ab063f33c0
Offload the linear combinations in CG
2019-01-01 13:42:13 +00:00
Peter Boyle
422764757d
Updates in tests to make all of Grid compile
2018-12-14 16:55:54 +00:00
Peter Boyle
b57a4d32aa
Merge branch 'develop' into feature/gpu-port
2018-12-13 05:11:34 +00:00
Peter Boyle
6f421c7a6f
Block solver in the SchurRedBlack plus timing report cleaner
2018-11-07 12:26:56 +00:00
Peter Boyle
b62b9ac214
Patch to broken assertion
2018-11-06 22:18:17 +00:00
Peter Boyle
8c3a599148
Block solver test
2018-11-06 16:44:58 +00:00
