neo
0ffcdf6204
Debugged vector version of ProjectOnGroup
2015-07-06 02:24:58 +09:00
neo
e6087e1820
HMC ready but untested
2015-07-04 17:47:50 +09:00
neo
59be55c0ab
More progress in the HMC construction
2015-07-04 02:43:14 +09:00
neo
ab3ad78ece
Skeleton of HMC/Integrators
2015-07-03 16:51:41 +09:00
Peter Boyle
03ca506a3d
Big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to
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near the bleeding edge I guess
2015-06-30 15:17:27 +01:00
Peter Boyle
98c817df1b
big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to
...
near the bleeding edge I guess
2015-06-30 15:03:11 +01:00
Peter Boyle
c20fdd45a5
big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to
...
near the bleeding edge I guess
2015-06-30 15:00:19 +01:00
Peter Boyle
a17684ebe2
Some small steps towards a multigrid
2015-06-22 12:49:44 +01:00
Azusa Yamaguchi
3b4118f33e
Variable preconditioned GCR with restarting.
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Orthogonalisation depth and restart frequency is controllable via constructor
2015-06-21 10:58:46 +01:00
Peter Boyle
c7d77dfa0f
Merge
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Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-20 22:25:31 +01:00
Peter Boyle
b4a6dbfa65
Patches for beginnings of an overlap multigrid
2015-06-20 22:22:56 +01:00
Azusa Yamaguchi
dc7c77e1d5
Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-20 14:22:29 +01:00
Azusa Yamaguchi
18d0437f8d
Quenched works for wilson gauge
2015-06-16 14:17:11 +01:00
Azusa Yamaguchi
4e7300b68d
uninitialised bug fix
2015-06-16 14:07:05 +01:00
Azusa Yamaguchi
55d7483608
First cut at SUN support for quenched updates
2015-06-14 01:28:54 +01:00
Azusa Yamaguchi
6b8bdf0c6b
Peek poke colour/spin/complex and trace transpose support
2015-06-14 01:00:11 +01:00
Azusa Yamaguchi
68b82ddd99
const safety
2015-06-14 00:59:50 +01:00
Peter Boyle
b92060f511
5d OpDir direction interface refers to the 5d dims, not 4d to present a
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sensible and consistent external interface.
2015-06-09 22:41:59 +01:00
Peter Boyle
c133974d67
g5 and g5R5 hermitian are now differentiated
2015-06-09 22:40:58 +01:00
Peter Boyle
a73a1c1bc1
Merge branch 'master' of https://github.com/paboyle/Grid
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Conflicts:
lib/Make.inc
2015-06-09 10:27:10 +01:00
Peter Boyle
1e5b015ee3
Some unary ops and coarse grid support
2015-06-09 10:26:19 +01:00
neo
48bf4878c1
Experimental support for ARM
2015-06-09 15:46:21 +09:00
Peter Boyle
d6f1ddf99c
Conjugate residual algorithm; some more unary functions
2015-06-08 12:04:59 +01:00
Peter Boyle
1a05882d7c
Conjugate residual added
2015-06-05 18:16:25 +01:00
Azusa Yamaguchi
351c2905f5
Compile fix
2015-06-05 10:29:42 +01:00
Azusa Yamaguchi
ee3031c914
Endif terminated
2015-06-05 10:19:42 +01:00
Azusa Yamaguchi
58a4f32298
merge to the head
2015-06-05 10:15:31 +01:00
Azusa Yamaguchi
ac504bea6c
Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-05 10:04:46 +01:00
Azusa Yamaguchi
94ea84d83f
Adding some wilson loop support
2015-06-05 10:02:36 +01:00
Peter Boyle
63a61fcc2a
PartialFraction Hw with Zolo and Tanh approx converged under CG and passed EO breakdown
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and hermiticity tests.
2015-06-04 13:28:37 +01:00
neo
3055d2cf2c
Addedd Ta functionality to the tensor types
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Merge remote-tracking branch 'upstream/master'
Conflicts:
configure
2015-06-04 18:11:32 +09:00
Peter Boyle
dd1f5dd966
CG Tests work for wilson kernel cont frac zolo and tanh
2015-06-04 06:02:00 +01:00
Peter Boyle
a088a65656
Implementing the Hw kernel continued fraction 5d overlap cases
2015-06-04 00:23:16 +01:00
Peter Boyle
03f4fde468
First pass at continued fraction; solver and even odd decomposition tests pass.
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Have to make ContFrac class virtual and derive end non-abstract actions for the particular
cases.
2015-06-04 00:00:45 +01:00
Peter Boyle
1d0df449e8
Reorganise of file naming
2015-06-03 12:47:05 +01:00
Peter Boyle
a3b599ae30
Overlap Wilson Cayley tanh & zolo
2015-06-03 11:26:54 +01:00
Peter Boyle
260011670e
Scaled Shamir and Scaled Shamir Zolotarev aliases for special cases of Mobius.
2015-06-03 09:51:06 +01:00
Peter Boyle
1fcacef239
Mobius Caley form, Mobius Zolotarev operators. Pass Even Odd vs unprec test and hermiticity checks
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in tests/Grid_any_evenodd.cc; will work on inversion tests shortly.
2015-06-03 09:36:26 +01:00
Peter Boyle
3845f267cb
Domain wall fermions now invert ; have the basis set up for
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Tanh/Zolo * (Cayley/PartFrac/ContFrac) * (Mobius/Shamir/Wilson)
Approx Representation Kernel.
All are done with space-time taking part in checkerboarding, Ls uncheckerboarded
Have only so far tested the Domain Wall limit of mobius, and at that only checked
that it
i) Inverts
ii) 5dim DW == Ls copies of 4dim D2
iii) MeeInv Mee == 1
iv) Meo+Mee+Moe+Moo == M unprec.
v) MpcDagMpc is hermitan
vi) Mdag is the adjoint of M between stochastic vectors.
That said, the RB schur solve, RB MpcDagMpc solve, Unprec solve
all converge and the true residual becomes small; so pretty good tests.
2015-06-02 16:57:12 +01:00
Peter Boyle
5644ab1e19
Large scale change to support 5d fermion formulations.
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Have 5d replicated wilson with 4d gauge working and matrix regressing
to Ls copies of wilson.
2015-05-31 15:09:02 +01:00
Peter Boyle
bfb1cd36e2
Strip out the dslash kernel implementation
2015-05-26 19:55:18 +01:00
Peter Boyle
840754dd42
Hand unrolled version of dslash in a separate class.
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Useful to compare; raises Intel compiler from 9GFlop/s to 17.5 Gflops.
on ivybridge core. Raises Clang form 14.5 to 17.5
2015-05-26 19:54:03 +01:00
Peter Boyle
ea3240ad55
Better EO support letting Schur solver work
2015-05-25 13:46:28 +01:00
Peter Boyle
64fcbd0387
Improving even odd sector; lot of work and through required cleaning this
2015-05-23 09:34:16 +01:00
Peter Boyle
8220794c44
Optimisation...
2015-05-19 15:50:47 +01:00
Peter Boyle
4dba8522a1
Got unpreconditioned conjugate gradient to run and converge on a random (uniform random,
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not even SU(3) for now) gauge field. Convergence history is correctly indepdendent of decomposition
on 1,2,4,8,16 mpi tasks.
Found a couple of simd bugs which required fixed and enhanced the Grid_simd.cc test suite.
Implemented the Mdag, M, MdagM, Meooe Mooee schur type stuff in the wilson dop.
2015-05-19 13:57:35 +01:00
neo
b4cd37276b
Corrected some compilation errors (zolotarev.h) and SSE4 vsplat and conj to make cshift test pass.
2015-05-18 16:48:14 +09:00
Peter Boyle
11cb3e9a01
Getting closer to having a wilson solver... introducing a first and untested
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cut at Conjugate gradient. Also copied in Remez, Zolotarev, Chebyshev from
Mike Clark, Tony Kennedy and my BFM package respectively since we know we will
need these. I wanted the structure of
algorithms/approx
algorithms/iterative
etc.. to start taking shape.
2015-05-18 07:47:05 +01:00
Peter Boyle
bf7ab0da7a
Updating preparing for solvers etc..
2015-05-16 23:35:08 +01:00
Peter Boyle
a0d041b522
Forces inlining upon icpc
2015-05-15 11:43:49 +01:00
