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Author SHA1 Message Date
Peter Boyle 62cb914488 Solver converges 2015-06-09 22:51:02 +01:00
Peter Boyle d50cf43e5e Solver converges 2015-06-09 22:50:45 +01:00
Peter Boyle 60a96e3d0d Remove extra layers of checks now it works 2015-06-09 22:43:41 +01:00
Peter Boyle 850054d162 Some extra tests 2015-06-09 22:43:10 +01:00
Peter Boyle 6abbd35d81 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 971d224983 G5R5 update 2015-06-09 22:41:27 +01:00
Peter Boyle c7152c520a g5 and g5R5 hermitian are now differentiated 2015-06-09 22:40:58 +01:00
Peter Boyle 930463a226 Files update 2015-06-09 22:40:12 +01:00
Peter Boyle 2e43d8fe92 Prettier reporting 2015-06-09 22:39:37 +01:00
Peter Boyle 4a10540365 Got this sorted with the promote working in a test 2015-06-09 22:39:13 +01:00
Peter Boyle e19391ef7a Starting to use 2015-06-09 22:38:13 +01:00
Peter Boyle a5b75a095c Debugged finally. A silly mistake in permute cost me a day of debug. 2015-06-09 22:37:21 +01:00
Peter Boyle f0530e9f52 silly change 2015-06-09 22:36:48 +01:00
Peter Boyle d8ddec86f7 Merge branch 'master' of https://github.com/paboyle/Grid 
Conflicts:
	lib/Make.inc
 2015-06-09 10:27:10 +01:00
Peter Boyle 506dfd1517 Some unary ops and coarse grid support 2015-06-09 10:26:19 +01:00
Peter Boyle 9269126fba Unary ops and coarse grid support 2015-06-09 10:25:29 +01:00
Peter Boyle 78607950ac No compile fix after merge 2015-06-08 12:12:13 +01:00
Peter Boyle 2f4a4489ce 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 9e7035f5dc Conjugate residual algorithm; some more unary functions 2015-06-08 12:04:59 +01:00
Peter Boyle 690397e7c6 sqrt 2015-06-08 12:03:36 +01:00
Peter Boyle 5bdf89e3f0 Prep for multigrid 2015-06-08 12:02:53 +01:00
Peter Boyle ea583e2e53 Prep for mgrid 2015-06-08 12:02:26 +01:00
Peter Boyle 50e8b2160e Conjugate residual added 2015-06-05 18:16:25 +01:00
Peter Boyle f3e60a9feb 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 cadd4310f6 comment improvement 2015-06-05 05:31:27 +01:00
Peter Boyle b9e9777912 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 5b1ba66604 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 51ec6b722e Mistaken commit that prevented compile ; fixing 2015-06-04 12:01:51 +01:00
Peter Boyle 201d6d097d Allow traceIndex on a different index to distribute replicated across a vector index 2015-06-04 09:41:16 +01:00
Peter Boyle 37aa74dfd2 CG Tests work for wilson kernel cont frac zolo and tanh 2015-06-04 06:02:00 +01:00
Peter Boyle c327019574 Implementing the Hw kernel continued fraction 5d overlap cases 2015-06-04 00:23:16 +01:00
Peter Boyle 50bd293527 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 eaa3e6aaf6 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 4ef11d96e9 Make.inc needed in repo 2015-06-03 12:49:36 +01:00
Peter Boyle 98dcb6831b Convenience script to build the list of headers and .cc files in the library 2015-06-03 12:47:46 +01:00
Peter Boyle 4bcc319e11 Reorganise of file naming 2015-06-03 12:47:05 +01:00
Peter Boyle 8fe3d4f971 Overlap Wilson Cayley tanh & zolo 2015-06-03 11:26:54 +01:00
Peter Boyle 26e9b04fab 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 343d039b37 Scaled Shamir and Scaled Shamir Zolotarev aliases for special cases of Mobius. 2015-06-03 09:51:06 +01:00
Peter Boyle 5916386242 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 35fdba81dd 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 2583570e17 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 8272e15bd6 Updated line counter 2015-05-31 15:11:09 +01:00
Peter Boyle a75b6f6e78 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 9cfc180334 Integer wrap problem fixed. 2015-05-29 14:11:34 +01:00
Peter Boyle 445e38acf6 Weak scale the benchmarks automatically. 2015-05-28 13:47:01 +01:00
Peter Boyle a5c3424cfb Works now with Clang-avx, Clang-sse and ICPC-avx, ICPC-sse 2015-05-28 11:35:43 +01:00
Peter Boyle e8be96bfe7 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 b6a28f1de7 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 6d2e056187 Simd revert to Guido's commit. I edited concurrently and things went bad. 2015-05-26 22:20:09 +01:00
Peter Boyle fb37b57c2d Merge branch 'master' of https://github.com/paboyle/Grid 
Conflicts:
	lib/Grid_simd.h
 2015-05-26 20:04:08 +01:00
Peter Boyle 5e72e4c0d9 Strip out the dslash kernel implementation 2015-05-26 19:55:18 +01:00
Peter Boyle a32ac287bb 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 3a6ff2d7b8 Makefile update 2015-05-25 14:43:08 +01:00
Peter Boyle 2ae6214104 Schur complement based red-black inversion working 2015-05-25 13:47:12 +01:00
Peter Boyle 1a9841a0f1 Better EO support letting Schur solver work 2015-05-25 13:46:28 +01:00
Peter Boyle 55685b7cf5 Most cosmetic 2015-05-25 13:45:32 +01:00
Peter Boyle 3358a77c7a Better checkerboard tracking. 2015-05-25 13:45:08 +01:00
Peter Boyle bc947477f3 move constants into red black 2015-05-25 13:44:35 +01:00
Peter Boyle 29f72292ba Updates now schur red black solver working 2015-05-25 13:43:58 +01:00
Peter Boyle 9b5633ff4f Herm op 2015-05-25 13:42:36 +01:00
Peter Boyle 17a06af1ff red black fix 2015-05-25 13:42:12 +01:00
Peter Boyle c25016030c Merge branch 'master' of https://github.com/paboyle/Grid 2015-05-23 09:36:08 +01:00
Peter Boyle 2806273340 Added 2015-05-23 09:36:01 +01:00
Peter Boyle 73ee36c48d Extra targets 2015-05-23 09:35:37 +01:00
Peter Boyle b8fdb65fbf More targets 2015-05-23 09:34:50 +01:00
Peter Boyle 65f2e6b269 Improving even odd sector; lot of work and through required cleaning this 2015-05-23 09:34:16 +01:00
Peter Boyle d07a5c084d Rely on default constructors 2015-05-23 09:33:42 +01:00
Peter Boyle a2928321b6 Better pragma use 2015-05-23 09:32:37 +01:00
Peter Boyle 764732944f Cosmetic 2015-05-23 09:31:15 +01:00
Peter Boyle ae58a9ada2 Iterator required 2015-05-23 09:30:28 +01:00
Peter Boyle 96e5c5c6ca Merge pull request #7 from coppolachan/master 
Added full support for SSE4
 2015-05-22 05:58:59 +01:00
Peter Boyle d8061afe24 Streaming store option ifdef 2015-05-21 06:47:05 +01:00
Peter Boyle 874b2eb32d 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 f1fb92fd01 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 3e1d1aff18 Minor change 2015-05-21 06:37:20 +01:00
Peter Boyle c96af471ee useful to dump assembler 2015-05-21 06:36:47 +01:00
Peter Boyle 57a01e6bbb Didn't like a print statement 2015-05-21 06:36:15 +01:00
Peter Boyle d806581666 better comms benchmarking 2015-05-21 06:35:46 +01:00
Peter Boyle 35055ed5c1 Unroll pragma abstraction 2015-05-21 06:34:33 +01:00
Peter Boyle dc4014668d Merging in 
Merge branch 'master' of https://github.com/paboyle/Grid
 2015-05-19 21:30:13 +01:00
Peter Boyle 3f57662cd0 Build a simple kernel to compare intel compiler and clang in simple environment 2015-05-19 21:29:40 +01:00
Peter Boyle b562b50196 Reworking to keep intel compiler happy 2015-05-19 21:29:07 +01:00
Peter Boyle 46ab8edf30 Optimisation... 2015-05-19 15:50:47 +01:00
Peter Boyle 5f0530b68a Merge branch 'coppolachan-master' 2015-05-19 15:05:32 +01:00
Peter Boyle 3d66d00313 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 ffc00caea3 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 c7314e526e Merge branch 'coppolachan-master' 2015-05-18 16:36:58 +01:00
Peter Boyle f9a8377fe6 lib/algorithms/approx/bigfloat.h 2015-05-18 16:35:48 +01:00
Peter Boyle cf9bbee256 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 a19deba26c Convience function 2015-05-18 16:28:29 +01:00
Peter Boyle 2843264bd8 Remez tested 2015-05-18 12:09:25 +01:00
Peter Boyle d0e4673a3f 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 8e99e4671f Working towards solvers 2015-05-17 00:19:03 +01:00
Peter Boyle dc6b6bdc96 Updating preparing for solvers etc.. 2015-05-16 23:35:08 +01:00
Peter Boyle 9b0aae665f Better build automation 2015-05-16 07:16:45 +01:00
Peter Boyle 4a0da933f0 Merge branch 'master' of https://github.com/paboyle/Grid 2015-05-16 06:42:03 +01:00
Peter Boyle e2f6745a0e Moved things around 2015-05-16 06:40:10 +01:00
Peter Boyle 39e7ef1243 Typoo xifed 2015-05-16 05:49:32 +01:00
Peter Boyle 9c38a52bad Update Grid_lattice_trace.h 2015-05-16 04:40:28 +01:00