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3a52bc4ce1a79fb75869e54a345c20748fccdc53
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81 Commits

Author SHA1 Message Date
Peter Boyle 3a52bc4ce1 G5R5 update 2015-06-09 22:41:27 +01:00
Peter Boyle 61770d4472 Files update 2015-06-09 22:40:12 +01:00
Peter Boyle 4d11fc0330 silly change 2015-06-09 22:36:48 +01:00
Peter Boyle 1048304f30 Some unary ops and coarse grid support 2015-06-09 10:26:19 +01:00
Peter Boyle a6ac2abb64 No compile fix after merge 2015-06-08 12:12:13 +01:00
Peter Boyle 98b10f587e 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 b0873e7ed2 Conjugate residual algorithm; some more unary functions 2015-06-08 12:04:59 +01:00
Peter Boyle 769ef7b0f5 sqrt 2015-06-08 12:03:36 +01:00
Azusa Yamaguchi 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
Peter Boyle a263e78f8d Conjugate residual added 2015-06-05 18:16:25 +01:00
Azusa Yamaguchi 5f33cc3a95 Compile fix 2015-06-05 10:29:42 +01:00
Peter Boyle 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
Azusa Yamaguchi 8f9627520b merge to the head 2015-06-05 10:15:31 +01:00
Peter Boyle 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
neo 949b6a7afa Added support for Ta to Lattice types 2015-06-04 18:29:55 +09:00
neo bb73569fd6 Addedd Ta functionality to the tensor types 
Merge remote-tracking branch 'upstream/master'

Conflicts:
	configure
 2015-06-04 18:11:32 +09:00
Peter Boyle 9c1ab656d4 CG Tests work for wilson kernel cont frac zolo and tanh 2015-06-04 06:02:00 +01:00
Peter Boyle 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
Peter Boyle 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
Peter Boyle f9b070d64d Reorganise of file naming 2015-06-03 12:47:05 +01:00
Peter Boyle 6cb38dc5dc Overlap Wilson Cayley tanh & zolo 2015-06-03 11:26:54 +01:00
Peter Boyle 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
Peter Boyle c659c76053 Scaled Shamir and Scaled Shamir Zolotarev aliases for special cases of Mobius. 2015-06-03 09:51:06 +01:00
Peter Boyle 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
Peter Boyle 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
Peter Boyle 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
neo 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
neo 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
Peter Boyle d7f5172860 Schur complement based red-black inversion working 2015-05-25 13:47:12 +01:00
Peter Boyle 41ba13f951 Merge branch 'master' of https://github.com/paboyle/Grid 2015-05-23 09:36:08 +01:00
neo 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
neo 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
neo 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
Peter Boyle 8fdff33b3a Merging in 
Merge branch 'master' of https://github.com/paboyle/Grid
 2015-05-19 21:30:13 +01:00
Peter Boyle efc0d1e0b9 Reworking to keep intel compiler happy 2015-05-19 21:29:07 +01:00
Peter Boyle 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
Peter Boyle 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
neo 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
Peter Boyle 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
Peter Boyle 193fd5532f Remez tested 2015-05-18 12:09:25 +01:00
neo 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
neo 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
Peter Boyle 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
Peter Boyle c99922b591 Out of source compile now working 2015-05-15 12:21:40 +01:00
Peter Boyle 457cc0d5a3 RNG test 2015-05-13 09:24:30 +01:00
Peter Boyle d388b831b4 cout IO for all types 2015-05-13 09:24:10 +01:00
Peter Boyle 52174da232 Enhanced SIMD interfacing 2015-05-12 20:41:44 +01:00
Peter Boyle 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
Peter Boyle 8b765be2b1 Moving some things around for pretty 2015-05-11 19:09:49 +01:00
Peter Boyle a411b48a91 Adding a better controlled threading class, preparing to 
force in deterministic reduction.
 2015-05-11 18:59:03 +01:00