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Author SHA1 Message Date
Peter Boyle 622261b1ea file list 2015-06-10 12:25:15 +01:00
Peter Boyle 02144fb50b Merge branch 'master' of https://github.com/paboyle/Grid 
Not sure what changed in master
 2015-06-09 22:51:10 +01:00
Peter Boyle 7d6be625fa Solver converges 2015-06-09 22:51:02 +01:00
Peter Boyle 3f8c7be6f8 Solver converges 2015-06-09 22:50:45 +01:00
Peter Boyle 0784bbc4bf Remove extra layers of checks now it works 2015-06-09 22:43:41 +01:00
Peter Boyle 516f1a6316 Some extra tests 2015-06-09 22:43:10 +01:00
Peter Boyle b92060f511 5d OpDir direction interface refers to the 5d dims, not 4d to present a 
sensible and consistent external interface.
 2015-06-09 22:41:59 +01:00
Peter Boyle 3546dcac1a G5R5 update 2015-06-09 22:41:27 +01:00
Peter Boyle c133974d67 g5 and g5R5 hermitian are now differentiated 2015-06-09 22:40:58 +01:00
Peter Boyle c86c15f95f Files update 2015-06-09 22:40:12 +01:00
Peter Boyle accd21dec7 Prettier reporting 2015-06-09 22:39:37 +01:00
Peter Boyle 7766cc96c1 Got this sorted with the promote working in a test 2015-06-09 22:39:13 +01:00
Peter Boyle 6fb36c8a51 Starting to use 2015-06-09 22:38:13 +01:00
Peter Boyle 2e6986892a Debugged finally. A silly mistake in permute cost me a day of debug. 2015-06-09 22:37:21 +01:00
Peter Boyle eeeaac7147 silly change 2015-06-09 22:36:48 +01:00
Peter Boyle 645120a400 Merge pull request #14 from mspraggs/master 
Removed std::string calls from NerscIO map indexing
 2015-06-09 10:31:52 +01:00
Peter Boyle a73a1c1bc1 Merge branch 'master' of https://github.com/paboyle/Grid 
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
Peter Boyle 21e41638e5 Unary ops and coarse grid support 2015-06-09 10:25:29 +01:00
Peter Boyle 4ae47a529e No compile fix after merge 2015-06-08 12:12:13 +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 d6f1ddf99c Conjugate residual algorithm; some more unary functions 2015-06-08 12:04:59 +01:00
Peter Boyle 0cf2037ae1 sqrt 2015-06-08 12:03:36 +01:00
Peter Boyle 5a3bc5250e Prep for multigrid 2015-06-08 12:02:53 +01:00
Peter Boyle 680abafe5d Prep for mgrid 2015-06-08 12:02:26 +01:00
Peter Boyle 1a05882d7c Conjugate residual added 2015-06-05 18:16:25 +01:00
Peter Boyle 7f6304fac3 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
Peter Boyle b1b412f63c comment improvement 2015-06-05 05:31:27 +01:00
Peter Boyle 63a61fcc2a 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
Peter Boyle 21d193b1c8 Merge branch 'master' of https://github.com/paboyle/Grid 
Conflicts:
	lib/tensors/Tensor_trace.h
 2015-06-04 12:17:00 +01:00
Peter Boyle f6dc74501b Mistaken commit that prevented compile ; fixing 2015-06-04 12:01:51 +01:00
Peter Boyle 4a03054ef4 Allow traceIndex on a different index to distribute replicated across a vector index 2015-06-04 09:41:16 +01:00
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. 
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 f07a17ba2c 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 3cfea5a09f Make.inc needed in repo 2015-06-03 12:49:36 +01:00
Peter Boyle a97954230d Convenience script to build the list of headers and .cc files in the library 2015-06-03 12:47:46 +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 84b5c7217d 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 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 
in tests/Grid_any_evenodd.cc; will work on inversion tests shortly.
 2015-06-03 09:36:26 +01:00
Peter Boyle 69f4d58381 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 3845f267cb Domain wall fermions now invert ; have the basis set up for 
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 46d1bae46a Updated line counter 2015-05-31 15:11:09 +01:00
Peter Boyle 5644ab1e19 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
Peter Boyle 59db857ad1 Integer wrap problem fixed. 2015-05-29 14:11:34 +01:00
Peter Boyle 67fa5691e5 Weak scale the benchmarks automatically. 2015-05-28 13:47:01 +01:00
Peter Boyle 62a7ca462f Works now with Clang-avx, Clang-sse and ICPC-avx, ICPC-sse 2015-05-28 11:35:43 +01:00
Peter Boyle b72ca15bd2 Improving the reduction to go through our on permute. 
Must also do this for avx512
 2015-05-27 16:07:17 +01:00
Peter Boyle 74f138c5e8 Auto gen files should never have been committed, but making everyone run 
aclocal, automake, autoconf is a pain in the ass.
 2015-05-26 22:20:40 +01:00
Peter Boyle ccd47011b9 Simd revert to Guido's commit. I edited concurrently and things went bad. 2015-05-26 22:20:09 +01:00
Peter Boyle 48bb3ab4e7 Merge branch 'master' of https://github.com/paboyle/Grid 
Conflicts:
	lib/Grid_simd.h
 2015-05-26 20:04:08 +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. 
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 37721572e7 Makefile update 2015-05-25 14:43:08 +01:00
Peter Boyle 489b1b9633 Schur complement based red-black inversion working 2015-05-25 13:47:12 +01:00
Peter Boyle ea3240ad55 Better EO support letting Schur solver work 2015-05-25 13:46:28 +01:00
Peter Boyle 956e728b40 Most cosmetic 2015-05-25 13:45:32 +01:00
Peter Boyle 94d679c4e6 Better checkerboard tracking. 2015-05-25 13:45:08 +01:00
Peter Boyle 616f871735 move constants into red black 2015-05-25 13:44:35 +01:00
Peter Boyle 624c0ac3ef Updates now schur red black solver working 2015-05-25 13:43:58 +01:00
Peter Boyle ac99832d21 Herm op 2015-05-25 13:42:36 +01:00
Peter Boyle d30c013721 red black fix 2015-05-25 13:42:12 +01:00
Peter Boyle 5cf285bce9 Merge branch 'master' of https://github.com/paboyle/Grid 2015-05-23 09:36:08 +01:00
Peter Boyle 613a73b1b6 Added 2015-05-23 09:36:01 +01:00
Peter Boyle f681baa9cd Extra targets 2015-05-23 09:35:37 +01:00
Peter Boyle d21411ead9 More targets 2015-05-23 09:34:50 +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 bef9bf0d38 Rely on default constructors 2015-05-23 09:33:42 +01:00
Peter Boyle eadfb5be67 Better pragma use 2015-05-23 09:32:37 +01:00
Peter Boyle 33737ef57a Cosmetic 2015-05-23 09:31:15 +01:00
Peter Boyle 32c3f16f95 Iterator required 2015-05-23 09:30:28 +01:00
Peter Boyle 24c68a697b Merge pull request #7 from coppolachan/master 
Added full support for SSE4
 2015-05-22 05:58:59 +01:00
Peter Boyle 9601890549 Streaming store option ifdef 2015-05-21 06:47:05 +01:00
Peter Boyle 1559dd4adc Compile time select if we do the streaming store copy. Relies on Clang++ eliminating object copies, 
and other compliers do not necessarily cope.
 2015-05-21 06:39:00 +01:00
Peter Boyle 22bfbd0f8d adding two routines containing only a single operation so I can easily see the assembly dump 2015-05-21 06:37:46 +01:00
Peter Boyle 3a441c3e94 Minor change 2015-05-21 06:37:20 +01:00
Peter Boyle d4ca8647dc useful to dump assembler 2015-05-21 06:36:47 +01:00
Peter Boyle d0d41b8bce Didn't like a print statement 2015-05-21 06:36:15 +01:00
Peter Boyle 341096dce8 better comms benchmarking 2015-05-21 06:35:46 +01:00
Peter Boyle 34960ca50c Unroll pragma abstraction 2015-05-21 06:34:33 +01:00
Peter Boyle 221902a882 Merging in 
Merge branch 'master' of https://github.com/paboyle/Grid
 2015-05-19 21:30:13 +01:00
Peter Boyle d3931111fb Build a simple kernel to compare intel compiler and clang in simple environment 2015-05-19 21:29:40 +01:00
Peter Boyle a21036e69a Reworking to keep intel compiler happy 2015-05-19 21:29:07 +01:00
Peter Boyle 8220794c44 Optimisation... 2015-05-19 15:50:47 +01:00
Peter Boyle 7571a6b021 Merge branch 'coppolachan-master' 2015-05-19 15:05:32 +01:00
Peter Boyle fde7f8d6b9 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 4dba8522a1 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
Peter Boyle 05d862782f Merge branch 'coppolachan-master' 2015-05-18 16:36:58 +01:00
Peter Boyle 3f17423d36 lib/algorithms/approx/bigfloat.h 2015-05-18 16:35:48 +01:00
Peter Boyle 05f1419df4 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 0b3721502e Convience function 2015-05-18 16:28:29 +01:00
Peter Boyle 17835c6f42 Remez tested 2015-05-18 12:09:25 +01:00
Peter Boyle 11cb3e9a01 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 7992346190 Working towards solvers 2015-05-17 00:19:03 +01:00
Peter Boyle bf7ab0da7a Updating preparing for solvers etc.. 2015-05-16 23:35:08 +01:00
Peter Boyle 1f4e7bbdce Better build automation 2015-05-16 07:16:45 +01:00
Peter Boyle 1f765e5b59 Merge branch 'master' of https://github.com/paboyle/Grid 2015-05-16 06:42:03 +01:00