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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 3254bb2c8e Make.inc needed in repo 2015-06-03 12:49:36 +01:00
Peter Boyle 54b56959f5 Convenience script to build the list of headers and .cc files in the library 2015-06-03 12:47:46 +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 0bc004de7c 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 6f725748ed Updated line counter 2015-05-31 15:11:09 +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
Peter Boyle 8c357dca8b Integer wrap problem fixed. 2015-05-29 14:11:34 +01:00
Peter Boyle 62dccb3247 Weak scale the benchmarks automatically. 2015-05-28 13:47:01 +01:00
Peter Boyle c0c1ebe757 Works now with Clang-avx, Clang-sse and ICPC-avx, ICPC-sse 2015-05-28 11:35:43 +01:00
Peter Boyle bd81ac0f17 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 e468d75286 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 22d073eb2b Simd revert to Guido's commit. I edited concurrently and things went bad. 2015-05-26 22:20:09 +01:00
Peter Boyle ccf10a973a Merge branch 'master' of https://github.com/paboyle/Grid 
Conflicts:
	lib/Grid_simd.h
 2015-05-26 20:04:08 +01:00
Peter Boyle 6ef0096dc9 Strip out the dslash kernel implementation 2015-05-26 19:55:18 +01:00
Peter Boyle 20100d0a40 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 c2ffb1a098 Makefile update 2015-05-25 14:43:08 +01:00
Peter Boyle d7f5172860 Schur complement based red-black inversion working 2015-05-25 13:47:12 +01:00
Peter Boyle 201a110c51 Better EO support letting Schur solver work 2015-05-25 13:46:28 +01:00
Peter Boyle 1d4b1c48cc Most cosmetic 2015-05-25 13:45:32 +01:00
Peter Boyle f6cade41b4 Better checkerboard tracking. 2015-05-25 13:45:08 +01:00
Peter Boyle 6e76f0c6cd move constants into red black 2015-05-25 13:44:35 +01:00
Peter Boyle 55ad54e0ff Updates now schur red black solver working 2015-05-25 13:43:58 +01:00
Peter Boyle 00ee531005 Herm op 2015-05-25 13:42:36 +01:00
Peter Boyle ca30116144 red black fix 2015-05-25 13:42:12 +01:00
Peter Boyle 41ba13f951 Merge branch 'master' of https://github.com/paboyle/Grid 2015-05-23 09:36:08 +01:00
Peter Boyle 31a40fa37f Added 2015-05-23 09:36:01 +01:00
Peter Boyle 602248d5fe Extra targets 2015-05-23 09:35:37 +01:00
Peter Boyle 2ba641b25e More targets 2015-05-23 09:34:50 +01:00
Peter Boyle 2d30e82dcb Improving even odd sector; lot of work and through required cleaning this 2015-05-23 09:34:16 +01:00
Peter Boyle 0b165afd9e Rely on default constructors 2015-05-23 09:33:42 +01:00
Peter Boyle 3954792f37 Better pragma use 2015-05-23 09:32:37 +01:00
Peter Boyle 8c7b5f5d3b Cosmetic 2015-05-23 09:31:15 +01:00
Peter Boyle be8b4f89d6 Iterator required 2015-05-23 09:30:28 +01:00
Peter Boyle a11850d2fb Merge pull request #7 from coppolachan/master 
Added full support for SSE4
 2015-05-22 05:58:59 +01:00
Peter Boyle e0cc5ba920 Streaming store option ifdef 2015-05-21 06:47:05 +01:00
Peter Boyle 1b9ecbac3b 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 ac0941be9a 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 fb159e1cff Minor change 2015-05-21 06:37:20 +01:00
Peter Boyle 8bc0033326 useful to dump assembler 2015-05-21 06:36:47 +01:00
Peter Boyle db786fac13 Didn't like a print statement 2015-05-21 06:36:15 +01:00
Peter Boyle 046485a7bb better comms benchmarking 2015-05-21 06:35:46 +01:00
Peter Boyle 9058135da0 Unroll pragma abstraction 2015-05-21 06:34:33 +01:00
Peter Boyle 8fdff33b3a Merging in 
Merge branch 'master' of https://github.com/paboyle/Grid
 2015-05-19 21:30:13 +01:00
Peter Boyle 91ed085ca4 Build a simple kernel to compare intel compiler and clang in simple environment 2015-05-19 21:29:40 +01:00
Peter Boyle efc0d1e0b9 Reworking to keep intel compiler happy 2015-05-19 21:29:07 +01:00
Peter Boyle 2d8b5a8191 Optimisation... 2015-05-19 15:50:47 +01:00
Peter Boyle b520694b00 Merge branch 'coppolachan-master' 2015-05-19 15:05:32 +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
Peter Boyle 6f387b4916 Merge branch 'coppolachan-master' 2015-05-18 16:36:58 +01:00
Peter Boyle 9bfe0e63f4 lib/algorithms/approx/bigfloat.h 2015-05-18 16:35:48 +01:00
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 6f038a7f6d Convience function 2015-05-18 16:28:29 +01:00
Peter Boyle 193fd5532f Remez tested 2015-05-18 12:09:25 +01:00
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 6eb8dfd902 Working towards solvers 2015-05-17 00:19:03 +01:00
Peter Boyle e841395dfd Updating preparing for solvers etc.. 2015-05-16 23:35:08 +01:00
Peter Boyle cf99a1f37d Better build automation 2015-05-16 07:16:45 +01:00
Peter Boyle deac65a92d Merge branch 'master' of https://github.com/paboyle/Grid 2015-05-16 06:42:03 +01:00
Peter Boyle f6e54a7bd4 Moved things around 2015-05-16 06:40:10 +01:00
Peter Boyle 53260e7a39 Typoo xifed 2015-05-16 05:49:32 +01:00
Peter Boyle a900790b44 Update Grid_lattice_trace.h 2015-05-16 04:40:28 +01:00
Peter Boyle b731bf6976 Pretty syntax 2015-05-16 04:37:26 +01:00
Peter Boyle 5f8b82b90c Optimisation and syntax pretty 2015-05-16 04:36:22 +01:00
Peter Boyle 25bfa7e830 more digits 2015-05-16 04:33:40 +01:00
Peter Boyle afda459886 strong inline 2015-05-16 04:33:10 +01:00
Peter Boyle c43869a83a Extra compile targs 2015-05-15 14:41:59 +01:00
Peter Boyle 87bc17831d Added su3 matrix benchmark. 2015-05-15 14:41:19 +01:00
Peter Boyle 76cbcff2f1 Log the bug report code into the git repo. 2015-05-15 12:39:53 +01:00
Peter Boyle f43589369a Compile options tweak 2015-05-15 12:33:18 +01:00
Peter Boyle c99922b591 Out of source compile now working 2015-05-15 12:21:40 +01:00
Peter Boyle de0c199604 Convenience multi-compiler build with out of source compile 2015-05-15 12:21:10 +01:00
Peter Boyle 3ed30169ea clang++ 3.4/5/7 compile happy for AVX and SSE 
icpc compiles happy on MacOSX both with -xCOMMON-AV512 and native AVX

gcc-5 does not compile happy; can work around by renaming lattice peek/poke/transpose/trace templates
relative to tensor ones, but gcc goes into a recursive template instantiation due to
matching error. I think this is a gcc bug and have filed a report https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66153
 2015-05-15 11:52:11 +01:00
Peter Boyle bc3889ffa1 Remove debug masking 2015-05-15 11:51:15 +01:00
Peter Boyle 180b06d7e3 GCC and ICPC complained on more careful typeing 2015-05-15 11:50:44 +01:00
Peter Boyle 3bd376853c Move platform dependent out to Grid_simd.h 2015-05-15 11:50:00 +01:00
Peter Boyle 6bba16ccf7 ngo store 2015-05-15 11:49:39 +01:00
Peter Boyle e8efa6320e Parallel for replace 2015-05-15 11:48:04 +01:00
Peter Boyle e3b61bdfce Forces inlining upon icpc 2015-05-15 11:43:49 +01:00
Peter Boyle 86b9d24b62 Force inlining upon icpc 2015-05-15 11:43:20 +01:00
Peter Boyle 3e3a8dc0c0 More elegant enable_if 2015-05-15 11:42:51 +01:00
Peter Boyle 4350c1e0f7 More elegant to do boolean logic inside the enable_if construct 
Should have done that from the beginning and should move this into
a global edit
 2015-05-15 11:42:03 +01:00
Peter Boyle 8c59605e05 Force inlining on ICPC because inline apparently is not enoguh 2015-05-15 11:41:31 +01:00
Peter Boyle e59b6a805c strong_inline forces ICPC to do it. 2015-05-15 11:40:59 +01:00
Peter Boyle 5d8303e94d Force strong_inline to force ipcc's hand 2015-05-15 11:40:31 +01:00
Peter Boyle 1339a7f8b0 Switch to strong_inline macro to force icpc's hand 2015-05-15 11:40:00 +01:00
Peter Boyle e58cc72fe5 Promote to strong inline to force ICPC's hand. Annoying. 2015-05-15 11:39:25 +01:00
Peter Boyle 074430af0d Formatting change 2015-05-15 11:38:54 +01:00
Peter Boyle 873110d482 Filed bug report Bug 66153 on GCC-5. 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66153
 2015-05-15 11:38:04 +01:00
Peter Boyle 4cee0e8653 Silly formatting change 2015-05-15 11:37:07 +01:00
Peter Boyle 6b2a786779 gcc doesn't like collapse(2) for some reason I can't figure 2015-05-15 11:36:22 +01:00
Peter Boyle cf27f22dc0 ICPC and GCC5 fixes 2015-05-15 11:35:02 +01:00
Peter Boyle 40192841a4 Using boolean logic inside enable_if is more elegant 2015-05-15 11:32:45 +01:00