Christopher Kelly
c3712b8e06
Merge branch 'develop' into feature/gparity_HMC
2021-01-20 11:48:52 -05:00
Christopher Kelly
901ee77b84
Mixed precision multishift test can now be performed with/without G-parity using cmdline check and can load a pregenerated configuration
2021-01-20 11:45:44 -05:00
Peter Boyle
3c23a947cc
Fixed test for very much non-unit det
2021-01-15 09:16:02 -05:00
Peter Boyle
56111bb823
Merge branch 'develop' into feature/conjugate-bc-dirs
2021-01-14 21:01:22 -05:00
Peter Boyle
99445673f6
Gparity fix, and plaquette IO
2021-01-14 21:00:36 -05:00
Peter Boyle
97a59643f7
Red black coarse space
2021-01-14 20:49:13 -05:00
Peter Boyle
579595f547
Red black on coarse space
2021-01-14 20:48:35 -05:00
Peter Boyle
a4afc3ea2a
Red black coarse space
2021-01-14 20:44:16 -05:00
Christopher Kelly
1b84f59273
Added a mixed precision multishift algorithm for which the matrix multiplies are performed in single precision but the search directions are accumulated in double precision.
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A reliable update step is performed at a tunable frequency to correct the residual. A final mixed-prec single-shift solve is performed on each pole to perform cleanup if necessary.
A test is provided to demonstrate the algorithm.
2021-01-06 12:24:44 -05:00
Christopher Kelly
80c14be65e
Added core test to check precision change
2021-01-06 09:34:44 -05:00
Christopher Kelly
813d4cd900
Added test program that ensures the generic checkerboarded RHMC (with parameters set appropriately) gives the same answer as the existing 1f code
2020-12-23 16:01:42 -05:00
Christopher Kelly
a0ca362690
Added an RHMC pseudofermion action, GeneralEvenOddRatioRationalPseudoFermionAction, that works for an arbitrary fractional power, not just a square root
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Added a test evolution for the above, Test_rhmc_EOWilsonRatioPowQuarter, demonstrating conservation of Hamiltonian
Fixed HMC ignoring the MetropolisTest parameter of HMCparameters
2020-12-17 16:21:58 -05:00
Christopher Kelly
249b6e61ec
For G-parity BCs the Nd-1 direction is now assumed to be the time direction and setting a twist in this direction will apply antiperiodic BCs
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Added option to run Test_gparity with antiperiodic time BCs
2020-12-17 14:09:00 -05:00
Michael Marshall
873519e960
Enable existing conserved current code for CUDA (compiles OK for CUDA 10.1). Add option to Test_cayley_mres to load a configuration
2020-12-14 16:06:10 +00:00
Peter Boyle
888eacd3b8
Merge branch 'develop' of https://github.com/paboyle/Grid into develop
2020-11-24 21:46:33 -05:00
Peter Boyle
321f0f51b5
Project to SU(N)
2020-11-24 21:46:10 -05:00
Christoph Lehner
4ea8d128c2
Merge pull request #18 from paboyle/develop
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Sync
2020-11-20 15:36:50 +01:00
Peter Boyle
aace3d47b9
partial work in progress
2020-11-19 19:24:14 +01:00
Peter Boyle
d10422ded8
Test project on group
2020-10-31 18:12:30 -04:00
Peter Boyle
3362f8dfa0
happy compile
2020-10-14 22:59:41 -04:00
Peter Boyle
d201277652
Expose Nc as a compile time configure option.
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Remove precision option
2020-10-07 13:07:00 -04:00
Daniel Richtmann
4d2dc7ba03
Enable even-odd for CoarsenedMatrix
2020-09-11 20:32:02 +02:00
Peter Boyle
65b724bb5f
2 level hddcr
2020-09-03 21:46:43 -04:00
Peter Boyle
c545530170
little worry large Nbasis doesnt compile GPU
2020-09-01 00:14:33 -04:00
Peter Boyle
d982a5b6d5
Fix coaarsened
2020-09-01 00:14:04 -04:00
Peter Boyle
15ca8637f3
No norms in HermOp
2020-09-01 00:13:32 -04:00
Peter Boyle
cbc995b74c
Made better interface
2020-09-01 00:12:54 -04:00
Peter Boyle
8b74174d74
Eigen tensor serialisatiino happy undeer GPU. Regret agreeing to let us couple Eigen types to Grid IO
2020-09-01 00:03:26 -04:00
Peter Boyle
3d27708f07
Basic where test
2020-08-31 23:55:49 -04:00
Peter Boyle
90ea7dfa99
Accelerator loops for device resident comms buf
2020-08-19 22:40:44 +02:00
Christoph Lehner
542bdef198
cleanup comments
2020-08-14 18:39:44 +02:00
Christoph Lehner
06007db3d9
true shm_none implementation with GPUs that disables the use of device shared memory for the stencils
2020-08-14 18:37:00 +02:00
Christoph Lehner
3e64d78469
include versions.h again and add back asserts in Test_simd
2020-07-29 10:18:05 -04:00
nmeyer-ur
8726e94ea7
merge upstream develop
2020-07-07 20:26:47 +02:00
Peter Boyle
ee9889821d
Runs through to coarse space solve
2020-06-29 12:59:52 -04:00
Peter Boyle
70be1bd8be
Adding code under development
2020-06-23 10:24:21 -04:00
Peter Boyle
edf17708a8
Range improvement
2020-06-18 22:41:06 -04:00
Peter Boyle
cdf0a04fc5
Merge branch 'develop' into sycl
2020-06-09 04:00:12 -04:00
Peter Boyle
5a73ef3647
Minor tweak to compile
2020-06-05 21:50:15 -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
006cc8a8f1
Staggereed move to accelerator
2020-05-28 08:33:06 -04:00
Peter Boyle
f999408e92
View locatoin and access mode
2020-05-21 16:14:20 -04:00
Peter Boyle
8b5b55b682
Make tests all compile ccurrent Grid, mostly MdagM removal of norms fixes but a few minor
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issues fiixed too
2020-05-12 17:57:24 -04:00
Peter Boyle
07c0c02f8c
Speed up Cshift
2020-05-11 17:02:01 -04:00
nmeyer-ur
b7c76ede29
Removed some assertions in Test_simd and removed exit() in Reduce
2020-05-11 22:43:00 +02:00
Christoph Lehner
3c6ffcb48c
Merge branch 'develop' into feature/gpt
2020-05-06 15:03:35 +02:00
Peter Boyle
28a1fcaaff
First compile against SYCL
2020-05-05 11:13:27 -07:00
Peter Boyle
29ae5615c0
Seqeuential fix
2020-04-29 03:05:15 -04:00
Christoph Lehner
f1fe444d4f
blocked precision promotion infrastructure upgrade
2020-04-24 06:27:20 -04:00
Peter Boyle
c2c3cad20d
Merge branch 'develop' of https://github.com/paboyle/Grid into develop
2020-04-23 04:35:42 -04:00
