a8b9109cc8
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
5f33cc3a95
Compile fix
2015-06-05 10:29:42 +01:00
337b6e83af
Rework the linop support to get different forms of red black schur solver
...
Moo on diag, or MooInv Moe MeeInv Meo
2015-06-05 10:17:10 +01:00
8f9627520b
merge to the head
2015-06-05 10:15:31 +01:00
7678fbd30d
PartialFraction Hw with Zolo and Tanh approx converged under CG and passed EO breakdown
...
and hermiticity tests.
2015-06-04 13:28:37 +01:00
949b6a7afa
Added support for Ta to Lattice types
2015-06-04 18:29:55 +09:00
bb73569fd6
Addedd Ta functionality to the tensor types
...
Merge remote-tracking branch 'upstream/master'
Conflicts:
configure
2015-06-04 18:11:32 +09:00
9c1ab656d4
CG Tests work for wilson kernel cont frac zolo and tanh
2015-06-04 06:02:00 +01:00
802e94e9ca
First pass at continued fraction; solver and even odd decomposition tests pass.
...
Have to make ContFrac class virtual and derive end non-abstract actions for the particular
cases.
2015-06-04 00:00:45 +01:00
e68d087010
Assist for generating file lists contained in Make.inc files for convenience when things are added
2015-06-03 13:07:00 +01:00
f9b070d64d
Reorganise of file naming
2015-06-03 12:47:05 +01:00
6cb38dc5dc
Overlap Wilson Cayley tanh & zolo
2015-06-03 11:26:54 +01:00
2b083ca987
CG test written and passes i.e. converges with small true residual
...
in RedBlack MpcDagMpc, Unprec MdagM and Schur red black solver for
each of.
DomainWallFermion
MobiusFermion
MobiusZolotarevFermion
ScaledShamirFermion
ScaledShamirZolotarevFermion
2015-06-03 10:54:03 +01:00
c659c76053
Scaled Shamir and Scaled Shamir Zolotarev aliases for special cases of Mobius.
2015-06-03 09:51:06 +01:00
68e26140ee
Mobius Caley form, Mobius Zolotarev operators. Pass Even Odd vs unprec test and hermiticity checks
...
in tests/Grid_any_evenodd.cc; will work on inversion tests shortly.
2015-06-03 09:36:26 +01:00
494d2b8b61
Reorg; moving prec/unprec/schur CG for Wilson and DWF into tests as these are really tests and not benchmarks
...
(no performance reports, only convergence test).
2015-06-02 17:25:26 +01:00
66d997e031
Large scale change to support 5d fermion formulations.
...
Have 5d replicated wilson with 4d gauge working and matrix regressing
to Ls copies of wilson.
2015-05-31 15:09:02 +01:00
9ad6d0c65f
Merge remote-tracking branch 'upstream/master'
...
Conflicts:
lib/math/Grid_math_tensors.h
lib/simd/Grid_vector_types.h
2015-05-26 13:14:06 +09:00
377083e6ae
checked performance of new vector libaries.
...
Added check for c++11 support on the configure.ac
2015-05-26 12:02:54 +09:00
d7f5172860
Schur complement based red-black inversion working
2015-05-25 13:47:12 +01:00
41ba13f951
Merge branch 'master' of https://github.com/paboyle/Grid
2015-05-23 09:36:08 +01:00
57feda4328
Completed implementation of new Grid_simd classes
...
Tested performance for SSE4, Ok.
AVX1/2, AVX512 yet untested
2015-05-22 17:33:15 +09:00
f8d8958884
Merge remote-tracking branch 'upstream/master'
...
Conflicts:
lib/simd/Grid_vector_types.h
tests/Makefile.am
2015-05-20 17:32:46 +09:00
e529210f43
Implemented all SSE4 functions.
...
A test code Grid_simd_new.cc has been created to test the new class.
Tests are all OK.
2015-05-20 17:22:40 +09:00
8fdff33b3a
Merging in
...
Merge branch 'master' of https://github.com/paboyle/Grid
2015-05-19 21:30:13 +01:00
efc0d1e0b9
Reworking to keep intel compiler happy
2015-05-19 21:29:07 +01:00
3fe7275332
Merged
...
Merge branch 'master' of https://github.com/coppolachan/Grid into coppolachan-master
Conflicts:
lib/simd/Grid_vector_types.h
2015-05-19 15:05:07 +01:00
a6e1ea216d
Got unpreconditioned conjugate gradient to run and converge on a random (uniform random,
...
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
7fb3221d47
Partial implementation of the vector types SIMD
...
Implementing SSE4 now
A systematic series of tests must be written.
2015-05-19 17:21:17 +09:00
30494bd96d
Merge branch 'master' of https://github.com/coppolachan/Grid into coppolachan-master
...
Conflicts:
lib/algorithms/approx/bigfloat.h
2015-05-18 16:34:21 +01:00
193fd5532f
Remez tested
2015-05-18 12:09:25 +01:00
fa1dc5e448
Minor modification to the configure.ac
...
Enables silent rules (use make V=1 to override)
Prints a summary after configure is completed
2015-05-18 17:15:14 +09:00
6d2accba7b
Corrected some compilation errors (zolotarev.h) and SSE4 vsplat and conj to make cshift test pass.
2015-05-18 16:48:14 +09:00
1887c77498
Getting closer to having a wilson solver... introducing a first and untested
...
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
c99922b591
Out of source compile now working
2015-05-15 12:21:40 +01:00
457cc0d5a3
RNG test
2015-05-13 09:24:30 +01:00
d388b831b4
cout IO for all types
2015-05-13 09:24:10 +01:00
52174da232
Enhanced SIMD interfacing
2015-05-12 20:41:44 +01:00
65c91eae64
Threading support rework.
...
Placed parallel pragmas as macros; implemented deterministic thread reduction in style of
BFM.
2015-05-12 07:51:41 +01:00
8b765be2b1
Moving some things around for pretty
2015-05-11 19:09:49 +01:00
a411b48a91
Adding a better controlled threading class, preparing to
...
force in deterministic reduction.
2015-05-11 18:59:03 +01:00
ebcb87abe1
Got command line args working
2015-05-11 14:36:48 +01:00
1576b7837a
CML parse
2015-05-11 12:56:27 +01:00
fa5779537c
Command line args and a general clean up
2015-05-11 12:43:10 +01:00
242e447bc5
Lots of changes required to compile for MIC under ICPC
2015-05-10 23:29:21 +01:00
352bccf6ca
Merge branch 'master' of https://github.com/paboyle/Grid
...
Conflicts:
lib/qcd/Grid_qcd_wilson_dop.cc
2015-05-10 15:37:47 +01:00
5fcf42cb30
Hack; must bring norm2 into the unary operator list.
...
ET's are still incomplete.
2015-05-10 15:30:29 +01:00
e647cf0459
Default to single node. Move to command line args.
2015-05-10 15:27:38 +01:00
8919bf9e0a
Single node default. Should expose this as command line args, but haven't sorted out
...
Grid_initialize to handle this. Should put this on the TODO list.
2015-05-10 15:26:06 +01:00
5415180676
Wilson perf improvements with Gauge prefetching
2015-05-06 06:37:21 +01:00
