Peter Boyle
6ee23f409e
Lanczos addition
2015-10-09 00:41:00 +02:00
Peter Boyle
64d64d1ab6
Updating to modify non-inlining permute routines and hopefully get better reg use and
...
enhance performance.
2015-09-25 08:55:04 -07:00
Peter Boyle
5ef42add2d
Changes to remove warnings under icc; disambiguate AVX512 from IMCI correctly
...
and drop swizzles in AVX512. Don't know why these compiled.
2015-09-23 05:23:45 -07:00
Azusa Yamaguchi
3b4118f33e
Variable preconditioned GCR with restarting.
...
Orthogonalisation depth and restart frequency is controllable via constructor
2015-06-21 10:58:46 +01:00
Peter Boyle
b4a6dbfa65
Patches for beginnings of an overlap multigrid
2015-06-20 22:22:56 +01:00
Peter Boyle
3111f50f2f
Merge branch 'master' of https://github.com/paboyle/Grid
...
Conflicts:
lib/Make.inc
tests/Make.inc
tests/Test_remez.cc
2015-06-08 12:08:09 +01:00
Peter Boyle
680abafe5d
Prep for mgrid
2015-06-08 12:02:26 +01:00
Azusa Yamaguchi
8688ff8b3a
multishift conjugate gradient added and a strong test: take a diagonal
...
but non-identity matrix
l1 0 0 0 ....
0 l2 0 0 ....
0 0 l3 0 ...
. . .
. . .
. . .
And apply the multishift CG to it. Sum the poles and residues.
Insist that this be the same as the exactly taken square root
where l1,l2,l3 >= 0.
2015-06-08 11:52:44 +01:00
Peter Boyle
1a05882d7c
Conjugate residual added
2015-06-05 18:16:25 +01:00
Peter Boyle
1d0df449e8
Reorganise of file naming
2015-06-03 12:47:05 +01:00
