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261 Commits

Author SHA1 Message Date
neo
f3dd829459 Adding several iMatrix utilities 2015-06-10 14:16:33 +09:00
Peter Boyle
e79a57b423 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
2022a7205c Remove extra layers of checks now it works 2015-06-09 22:43:41 +01:00
Peter Boyle
4963f7356a 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
708d4f7533 g5 and g5R5 hermitian are now differentiated 2015-06-09 22:40:58 +01:00
Peter Boyle
1f2498918d Got this sorted with the promote working in a test 2015-06-09 22:39:13 +01:00
Peter Boyle
25bfff370a Starting to use 2015-06-09 22:38:13 +01:00
Peter Boyle
6403e3021f Debugged finally. A silly mistake in permute cost me a day of debug. 2015-06-09 22:37:21 +01:00
neo
f8eb862073 Merge remote-tracking branch 'upstream/master' 2015-06-09 19:01:07 +09:00
neo
99ace0a89c Adding support for iMatrix exponentiation 2015-06-09 18:59:45 +09:00
Peter Boyle
64e2f36d40 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
e8b43944e7 Merge branch 'master' of https://github.com/paboyle/Grid 
Conflicts:
	lib/Make.inc
 2015-06-09 10:27:10 +01:00
Peter Boyle
1048304f30 Some unary ops and coarse grid support 2015-06-09 10:26:19 +01:00
Peter Boyle
f19518d564 Unary ops and coarse grid support 2015-06-09 10:25:29 +01:00
neo
744ac33e8b Experimental support for ARM 2015-06-09 15:46:21 +09:00
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
42c22d4cae Prep for multigrid 2015-06-08 12:02:53 +01:00
Peter Boyle
aad51ffe3a Prep for mgrid 2015-06-08 12:02:26 +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
Matt Spraggs
e2e076d307 Removed std::string calls from NerscIO map indexing 2015-06-07 17:06:25 +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
Azusa Yamaguchi
bb36139fc2 Fix 2015-06-05 10:21:28 +01:00
Azusa Yamaguchi
cc5f518b21 Endif terminated 2015-06-05 10:19:42 +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
Azusa Yamaguchi
db84b19443 Merge branch 'master' of https://github.com/paboyle/Grid 2015-06-05 10:04:46 +01:00
Azusa Yamaguchi
7d984b9547 Adding some wilson loop support 2015-06-05 10:02:36 +01:00
Peter Boyle
f22170ad49 comment improvement 2015-06-05 05:31:27 +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
7e47b0c6eb Corrected small compilation bug in traceIndex for iVectors 2015-06-04 19:01:43 +09:00
neo
41e88c232b Merge remote-tracking branch 'upstream/master' 2015-06-04 18:30:29 +09:00
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
54c082dc35 Allow traceIndex on a different index to distribute replicated across a vector index 2015-06-04 09:41:16 +01:00
neo
c6f2ee91f6 Small modification to the configure files 2015-06-04 14:17:58 +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
1ad689e4d5 Implementing the Hw kernel continued fraction 5d overlap cases 2015-06-04 00:23:16 +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
3254bb2c8e Make.inc needed in repo 2015-06-03 12:49:36 +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
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
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
Azusa Yamaguchi
8f87950dc1 FIx miistake 2015-06-01 12:26:20 +01:00
Azusa Yamaguchi
00bf7f4d42 Const safety 2015-06-01 12:25:59 +01:00
Azusa Yamaguchi
eb28a64c3c No compile fix on mpi target 2015-05-31 22:50:03 +01:00
azusayamaguchi
328aa9ae49 Bug in Makefile.am fixed 2015-05-31 18:50:08 +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
661c7e3e37 Merge remote-tracking branch 'upstream/master' 2015-05-29 11:41:39 +09:00
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
neo
d8b05e001d Check at configure time if CPU supports the requested SIMD optimization 2015-05-27 18:30:11 +09:00
neo
9fd6506d1f Included Gpermute in the new Grid_simd.h file style. 
Now tested for SSE4. OK
 2015-05-27 12:11:44 +09:00
neo
75442e48ce Added a .gitignore file to eliminate autoconf files from commits 2015-05-27 11:10:51 +09:00
Guido Cossu
26ec41288d Corrected AVX regression error. Tested. 2015-05-27 10:49:33 +09:00
neo
13707e0808 Merge remote-tracking branch 'upstream/master' 
Conflicts:
	Makefile.in
 2015-05-27 10:41:33 +09:00
neo
12ae11ef62 Adding support for doxygen generation 2015-05-27 10:34:56 +09:00
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
neo
c04cad92ac More cleanup of Grid_simd.h 2015-05-26 13:54:34 +09:00
neo
aff978f60a Cleaning up simd files 2015-05-26 13:31:10 +09:00
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
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
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
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
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
db786fac13 Didn't like a print statement 2015-05-21 06:36:15 +01:00
Peter Boyle
9058135da0 Unroll pragma abstraction 2015-05-21 06:34:33 +01:00
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
2d8b5a8191 Optimisation... 2015-05-19 15:50:47 +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
azusayamaguchi
ee8cf77071 Merge branch 'master' of https://github.com/paboyle/Grid 2015-05-19 14:55:26 +01:00
azusayamaguchi
c8c74e591f Add messages to get the number of threads for openmp 2015-05-19 14:54:42 +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
neo
639fd05239 Added check of mpfr and gmp at configure time 
It generates automatically the linker flags or complains if not found.
 2015-05-19 13:54:55 +09:00