70e276e1ab
parallel_for elimination -> thread_loop
2018-01-28 01:01:14 +00:00
9597ab94eb
Zero changes, swap on lattice type.
2018-01-27 23:51:40 +00:00
c4f82e072b
_grid becomes private ; use Grid()§
2018-01-27 00:04:12 +00:00
1ebd56c3fb
Hide internal data
2018-01-26 23:07:34 +00:00
a3e3034e6f
Host compile
2018-01-25 23:33:00 +00:00
ac56965306
GPU changes and threading macros replaced
2018-01-24 13:28:30 +00:00
fcf1ccf669
Namespace, indent, badly formatted
2018-01-15 00:17:58 +00:00
49cce514f1
Namespace
2018-01-15 00:17:11 +00:00
695af98a1d
Namespace, indent, tidy
2018-01-15 00:16:13 +00:00
f8cb46d360
Namspace, indent, badly formatted code fixed
2018-01-15 00:14:47 +00:00
0da64dea90
Namespace, indent
2018-01-15 00:13:32 +00:00
2cceebbf12
Namespace, indent
2018-01-15 00:12:20 +00:00
40232dcefe
Namespce
2018-01-15 00:11:19 +00:00
dbd86bb95b
CLeanup, namespace, indent
2018-01-15 00:10:11 +00:00
b8fd2c161f
Indent, namespace
2018-01-15 00:09:33 +00:00
df9b979583
Indent, namespace
2018-01-15 00:08:40 +00:00
23ef0e3e19
Namespace and indentation
2018-01-15 00:07:46 +00:00
ae9175735a
Indentation, Namespace
2018-01-15 00:07:10 +00:00
e55397bc13
Staggerd cg
2017-11-24 14:18:30 +00:00
1d7ccc6b2c
Declaring virtual functions as pure virtual functions.
2017-11-09 19:46:57 +00:00
9b8d1cc3da
Staggered Schur decomposed matrix norm changed to not be the Schur anymore :(
...
Carleton wanted this for multimass / multishift
2017-11-07 14:48:45 +00:00
360efd0088
Improved treatment of reverse asked for by chris.
...
Truncate the basis.
Power method renormalises
2017-11-02 22:05:31 +00:00
fe4d9b003c
More digits
2017-10-30 00:04:47 +00:00
84b441800f
Merge branch 'develop' into feature/lanczos-reorg
2017-10-27 14:21:38 +01:00
f96c800d25
Passes reload of coarse basis
2017-10-27 09:43:22 +01:00
32a52d7583
Move the local coherence lanczos into algorithms.
...
Keep the I/O in the tester. Other people can copy this method to write other I/O formats.
2017-10-27 09:04:31 +01:00
0c4ddaea0b
Cleaning up
2017-10-26 23:31:46 +01:00
034de160bf
Staggered updates : Schur fixed and added a unit test for Test_staggered_cg_schur.cc giving stronger check
2017-10-26 20:58:46 +01:00
31f99574fa
Moving these out of algorithms
2017-10-26 07:47:42 +01:00
a34c8a2961
Update to IRL; getting close to the structure I would like.
2017-10-26 07:45:56 +01:00
e325929851
ALl codes compile against the new Lanczos call signature
2017-10-13 14:02:43 +01:00
47af3565f4
Logging improvement; reunified the Lanczos codes
2017-10-13 13:23:07 +01:00
4b4d187935
Reunified the Lanczos implementations
2017-10-13 13:22:44 +01:00
9aff354ab5
Final version prior to reunification
2017-10-13 13:22:26 +01:00
cb9ff20249
Approx tests and lanczos improvement
2017-10-13 11:30:50 +01:00
9fe6ac71ea
Starting reorg of Blocked lanczos
2017-10-11 10:12:07 +01:00
bf58557fb1
Block compressed Lanczos
2017-10-10 14:15:11 +01:00
a1d80282ec
cb factorise
2017-10-10 13:49:31 +01:00
f0e084a88c
Schur staggered
2017-10-10 10:00:43 +01:00
4f8b6f26b4
Merge branch 'develop' into feature/dwf-multirhs
2017-10-02 11:41:49 +01:00
771a1b8e79
Merge pull request #128 from paboyle/feature/CG-reliable-update
...
Feature/cg reliable update
2017-09-21 10:12:03 +01:00
b83b2b1415
Stability improvement to BCG. Force m_rr hermitian beyond rounding.
2017-09-04 14:09:47 +01:00
d9cd4f0273
Staggered multinode block cg debugged. Missing global sum.
...
Code stalls and resumes on KNL at cambridge. Curious.
CG iterations 23ms each, then 3200 ms pauses. Mean bandwidth reports
as 200MB/s. Comms dominant in the report. However, the time behaviour suggests it
is *bursty*.... Could be swap to disk?
2017-08-23 15:07:18 +01:00
9939b267d2
Added switching to fallback linear operator in reliable update CG, and added recalculation of b parameter on update.
2017-07-31 13:39:44 -04:00
9f280b82c4
Added mixed-precision CG with reliable updates
2017-07-25 11:30:41 -04:00
e504260f3d
Able to run a test job splitting into multiple MPI subdomains.
2017-06-22 18:53:11 +01:00
e8b95bd35b
Clean up finished. Could shrink Lanczos to around 400 lines at a push
2017-06-21 02:50:09 +01:00
7e35286860
Simplified lanczos, added Eigen diagonalisation.
...
Curious if we can deprecate dependencly on BLAS.
Will see when we get 48^3 running on our BG/Q port
2017-06-21 02:26:03 +01:00
0486ff8e79
Improved the lancos
2017-06-20 18:46:01 +01:00
e9cc21900f
Block solver complete for staggered. Now stable on mass 0.003 and
...
gives 8x (!) speed up on Haswell laptop vs. standard CG for 8 RHS solves.
166 iterations vs. 537 iterations so algorithmic gain + 2x in flop rate gain.
Better than a slap in the face with a wet kipper.
2017-06-20 12:37:41 +01:00
