d8b05e001d
Check at configure time if CPU supports the requested SIMD optimization
2015-05-27 18:30:11 +09:00
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
75442e48ce
Added a .gitignore file to eliminate autoconf files from commits
2015-05-27 11:10:51 +09:00
26ec41288d
Corrected AVX regression error. Tested.
2015-05-27 10:49:33 +09:00
13707e0808
Merge remote-tracking branch 'upstream/master'
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Conflicts:
Makefile.in
2015-05-27 10:41:33 +09:00
12ae11ef62
Adding support for doxygen generation
2015-05-27 10:34:56 +09:00
22d073eb2b
Simd revert to Guido's commit. I edited concurrently and things went bad.
2015-05-26 22:20:09 +01:00
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
6ef0096dc9
Strip out the dslash kernel implementation
2015-05-26 19:55:18 +01:00
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
c04cad92ac
More cleanup of Grid_simd.h
2015-05-26 13:54:34 +09:00
aff978f60a
Cleaning up simd files
2015-05-26 13:31:10 +09:00
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
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
d7f5172860
Schur complement based red-black inversion working
2015-05-25 13:47:12 +01:00
201a110c51
Better EO support letting Schur solver work
2015-05-25 13:46:28 +01:00
1d4b1c48cc
Most cosmetic
2015-05-25 13:45:32 +01:00
f6cade41b4
Better checkerboard tracking.
2015-05-25 13:45:08 +01:00
6e76f0c6cd
move constants into red black
2015-05-25 13:44:35 +01:00
55ad54e0ff
Updates now schur red black solver working
2015-05-25 13:43:58 +01:00
00ee531005
Herm op
2015-05-25 13:42:36 +01:00
ca30116144
red black fix
2015-05-25 13:42:12 +01:00
41ba13f951
Merge branch 'master' of https://github.com/paboyle/Grid
2015-05-23 09:36:08 +01:00
2d30e82dcb
Improving even odd sector; lot of work and through required cleaning this
2015-05-23 09:34:16 +01:00
0b165afd9e
Rely on default constructors
2015-05-23 09:33:42 +01:00
3954792f37
Better pragma use
2015-05-23 09:32:37 +01:00
8c7b5f5d3b
Cosmetic
2015-05-23 09:31:15 +01:00
be8b4f89d6
Iterator required
2015-05-23 09:30:28 +01:00
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
e0cc5ba920
Streaming store option ifdef
2015-05-21 06:47:05 +01:00
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
db786fac13
Didn't like a print statement
2015-05-21 06:36:15 +01:00
9058135da0
Unroll pragma abstraction
2015-05-21 06:34:33 +01:00
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
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
8fdff33b3a
Merging in
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Merge branch 'master' of https://github.com/paboyle/Grid
2015-05-19 21:30:13 +01:00
efc0d1e0b9
Reworking to keep intel compiler happy
2015-05-19 21:29:07 +01:00
2d8b5a8191
Optimisation...
2015-05-19 15:50:47 +01:00
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
ee8cf77071
Merge branch 'master' of https://github.com/paboyle/Grid
2015-05-19 14:55:26 +01:00
c8c74e591f
Add messages to get the number of threads for openmp
2015-05-19 14:54:42 +01:00
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
7fb3221d47
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
639fd05239
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
d6887beead
Merging with upstream
2015-05-19 13:36:03 +09:00
30494bd96d
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
193fd5532f
Remez tested
2015-05-18 12:09:25 +01:00
fa1dc5e448
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
6d2accba7b
Corrected some compilation errors (zolotarev.h) and SSE4 vsplat and conj to make cshift test pass.
2015-05-18 16:48:14 +09:00
1887c77498
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
