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
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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.
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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
500f6ed0c5
More cleanup of Grid_simd.h
2015-05-26 13:54:34 +09:00
neo
4dbaa389c8
Cleaning up simd files
2015-05-26 13:31:10 +09:00
neo
48cc816136
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
1a24801246
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
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
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
neo
9e29ac6549
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
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,
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and other compliers do not necessarily cope.
2015-05-21 06:39:00 +01:00
Peter Boyle
d0d41b8bce
Didn't like a print statement
2015-05-21 06:36:15 +01:00
Peter Boyle
34960ca50c
Unroll pragma abstraction
2015-05-21 06:34:33 +01:00
neo
d03c4e5901
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
cf7be0e461
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
221902a882
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
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
fde7f8d6b9
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
2d2da8364f
Merge branch 'master' of https://github.com/paboyle/Grid
2015-05-19 14:55:26 +01:00
azusayamaguchi
91f29d4a68
Add messages to get the number of threads for openmp
2015-05-19 14:54:42 +01:00
Peter Boyle
4dba8522a1
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
neo
74e91cd925
Partial implementation of the vector types SIMD
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Implementing SSE4 now
A systematic series of tests must be written.
2015-05-19 17:21:17 +09:00
neo
baa382f055
Added check of mpfr and gmp at configure time
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It generates automatically the linker flags or complains if not found.
2015-05-19 13:54:55 +09:00
neo
7ad705066d
Merging with upstream
2015-05-19 13:36:03 +09:00
Peter Boyle
05f1419df4
Merge branch 'master' of https://github.com/coppolachan/Grid into coppolachan-master
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Conflicts:
lib/algorithms/approx/bigfloat.h
2015-05-18 16:34:21 +01:00
Peter Boyle
17835c6f42
Remez tested
2015-05-18 12:09:25 +01:00
neo
99aecf1f2e
Minor modification to the configure.ac
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Enables silent rules (use make V=1 to override)
Prints a summary after configure is completed
2015-05-18 17:15:14 +09:00
neo
b4cd37276b
Corrected some compilation errors (zolotarev.h) and SSE4 vsplat and conj to make cshift test pass.
2015-05-18 16:48:14 +09:00
Peter Boyle
11cb3e9a01
Getting closer to having a wilson solver... introducing a first and untested
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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
e9ed288b00
Typoo xifed
2015-05-16 05:49:32 +01:00
Peter Boyle
dda3da45fb
Update Grid_lattice_trace.h
2015-05-16 04:40:28 +01:00
Peter Boyle
2e4ba02443
Pretty syntax
2015-05-16 04:37:26 +01:00
Peter Boyle
a19aa9627d
Optimisation and syntax pretty
2015-05-16 04:36:22 +01:00
