Peter Boyle
0bc004de7c
Domain wall fermions now invert ; have the basis set up for
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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.
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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
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.
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Must also do this for avx512
2015-05-27 16:07:17 +01:00
neo
9fd6506d1f
Included Gpermute in the new Grid_simd.h file style.
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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'
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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
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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.
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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'
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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.
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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
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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,
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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'
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Conflicts:
lib/simd/Grid_vector_types.h
tests/Makefile.am
2015-05-20 17:32:46 +09:00
neo
e529210f43
Implemented all SSE4 functions.
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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
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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
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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,
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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
