paboyle
fad5c675eb
sign error on the 4d gparity force
2016-07-16 01:51:56 +01:00
paboyle
4908b77d46
Fixed conflicts. PLEASE avoid making wholesale cosmetic only changes, this created
...
a HUGE amount of difficult to resolve and understand conflicts .
Wholesale formatting, reordering functions etc... in a central file like Tensor_class
or Grid_vector_types while others are also editing without making substantial functionality
changes creates pain.
2016-07-15 20:59:07 +01:00
paboyle
f4dd5062d7
Merge branch 'develop' of https://github.com/paboyle/Grid into develop
2016-07-15 19:26:06 +01:00
paboyle
980ff18956
Solving the instantiation no compile issue
2016-07-15 17:19:44 +01:00
Guido Cossu
7edf4c6c04
Added HMC utitities for the higher representations
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TODO: Inherit types for the pseudofermions, Debugging, testing
2016-07-15 13:39:47 +01:00
paboyle
1a6c7204ac
Disable instantiation; Use cache version instead
2016-07-15 00:34:39 +01:00
paboyle
49310fbab3
Done with red black change over
2016-07-15 00:08:43 +01:00
paboyle
5c0c8efb9e
Updated file list
2016-07-15 00:02:11 +01:00
paboyle
dfd714e1ef
Multiple implementations for the 5d hopping terms, depending on cache friendly
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ops and/or the 5th direction being vectorised
All use 4d redblack.
2016-07-15 00:00:09 +01:00
paboyle
79a8ca1a62
Rewrite for performance. Impl dependent instantiations give
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4d linalg impls of the 5d hopping terms (and inverse)
Cache friendly loop orderings of the above
Dense matrix stored and apply to the above
-- Switch to Ls vectorised, and use dense matrix approach for the MooeeInv
and rotate/shift of the Mooee M5D routines.
2016-07-14 23:58:15 +01:00
paboyle
fb45eb2eb2
5d ls vec rename of impl class
2016-07-14 23:57:26 +01:00
paboyle
a307274c96
Fermion impl rename for ls vectorised 5d approaches
2016-07-14 23:56:13 +01:00
paboyle
3f2c44a5fe
Updating the class to 5d selection based on impl type
2016-07-14 23:55:26 +01:00
paboyle
48fb1cdc11
Update domain 5d vectorised impl type, move the type over to 4d redblack with
...
the dense OO inverse
2016-07-14 23:54:35 +01:00
paboyle
8a79e93cc2
Rename the 5d domain wall fermion vectorised Ls impl class
2016-07-14 23:53:00 +01:00
paboyle
dd62a61c5c
Added broadcast and rotation of simd vectors
2016-07-14 23:49:00 +01:00
paboyle
8f47d0b5ab
Rotation needed for hopping term in fifth dim with Ls vectorised fields
2016-07-14 23:45:36 +01:00
paboyle
42af132dab
Fix for chris kellys request to peek poke on checkerboarded fields
2016-07-14 23:44:48 +01:00
paboyle
adbc7c1188
Adding files for multiple implementations (cache opt) and Ls vectorisation
...
of the 5D cayley form chiral fermions for the 5d matrix. With Ls entirely
in the vector direction, s-hopping terms involve rotations.
The serial dependence of the LDU inversion for Mobius and 4d even odd
checkerboarding is removed by simply applying Ls^2 operations (vectorised
many ways) as a dense matrix operation.
This should give similar throughput but high flops (non-compulsory flops)
but enable use of the KNL cache friendly kernels throughout the code.
Ls is still constrained to be a multiple of Nsimd, which is as much as 8 for AVX512
with single precision.
2016-07-14 22:59:21 +01:00
Guido Cossu
9dc345e8e8
Debugged smearing and adding HMC functions for hirep
2016-07-13 17:51:18 +01:00
Christopher Kelly
6f47fbb1e2
Disabled parallel for loops in ExtractSlice and InsertSlice due to race conditions. Likely will need to do so for localConvert too.
2016-07-13 10:49:18 -04:00
Guido Cossu
a9ae30f868
Added representations definitions for the HMC
2016-07-12 13:36:10 +01:00
Christopher Kelly
a3c0fb79b6
Fix to iVector and iMatrix pokeIndex and checkerboard local site indexing.
2016-07-11 17:15:22 -04:00
paboyle
62601bb649
Bug fix
2016-07-08 20:46:29 +01:00
paboyle
ef97e32152
Adding persistent communicators
2016-07-08 17:16:08 +01:00
Guido Cossu
daea5297ee
Wrote the projector in the adjoint representation algebra
2016-07-08 16:14:16 +01:00
Guido Cossu
5028969d4b
Added generators for the adjoint representation
2016-07-08 15:40:11 +01:00
paboyle
a0676beeb1
Open up dependency on Eigen and FFTW
2016-07-07 22:31:07 +01:00
Christopher Kelly
c5106d0c03
Bugfix
2016-07-07 16:06:30 -04:00
Guido Cossu
fbf96b1bbb
]Merge branch 'develop' into feature/hirep
2016-07-07 14:20:10 +01:00
Guido Cossu
3c49ddfaa4
Merge branch 'temporary-smearing' into develop
2016-07-07 14:04:59 +01:00
Guido Cossu
ffb8b3116c
Tested smeared RHMC Wilson1p1, accepting
2016-07-07 11:49:36 +01:00
Christopher Kelly
dd8cfff111
Another fix for pedantic compilers
2016-07-06 18:22:15 -04:00
Christopher Kelly
184642adb0
Fix for pedantic compilers
2016-07-06 18:15:15 -04:00
Christopher Kelly
4774a3bcd2
Generalized HotConfiguration and functions it calls to accept gauge fields with precision other than the default.
2016-07-06 18:01:08 -04:00
Christopher Kelly
25fafa9a89
Comment
2016-07-06 16:19:41 -04:00
Christopher Kelly
85ed8175cb
Implemented mixed precision CG. Fixed filelist to exclude lib/Old directory and include Config.h.
2016-07-06 15:57:04 -04:00
Christopher Kelly
df5c788ef2
Merge branch 'develop' into feature/multi_prec
2016-07-06 14:52:28 -04:00
Christopher Kelly
15f22425c8
Added option to prevent CG from exiting when it fails to converge
2016-07-06 14:50:01 -04:00
Guido Cossu
e87182cf98
Debugged the copy constructor of the Lattice class
2016-07-06 15:31:00 +01:00
Guido Cossu
e3d5319470
Debugged the real() and imag() functions and added tests to Test_Simd
2016-07-06 14:16:03 +01:00
Guido Cossu
ffedeb1c58
Minor modifications
2016-07-06 11:41:27 +01:00
Guido Cossu
3e3b367aa9
Small changes in the Log files
2016-07-05 15:05:28 +01:00
Guido Cossu
3e80947c2b
Cleaned up HMC output. Tested smeared HMCs for single precision (OK)
2016-07-05 12:03:54 +01:00
Guido Cossu
fdfbf11c6d
Merge branch 'develop' into temporary-smearing
2016-07-04 18:45:10 +01:00
Guido Cossu
9cb90f714e
Merge remote-tracking branch 'origin/develop' into temporary-smearing
2016-07-04 17:28:40 +01:00
Guido Cossu
2daffdf95d
Tested smeared WilsonRatio action, accepts
2016-07-04 16:17:28 +01:00
Guido Cossu
149f826601
Tested smearing for Nf2 WilsonFermionAction, non EO: accepts
2016-07-04 16:09:19 +01:00
Guido Cossu
cd8ee27080
Simple change in iGamma for smearing
2016-07-04 16:02:57 +01:00
Guido Cossu
0fa66e8f3c
Debugged smearing for EOWilson, accepts
2016-07-04 15:35:37 +01:00
Guido Cossu
8dd099267d
Corrected a bug in the Expression Templates (acso and asin were wrong)
2016-07-03 12:28:25 +01:00
Guido Cossu
1a6d65c6a4
Converted set_uw and set_fj to all complex functions
2016-07-03 10:27:43 +01:00
paboyle
fc4a043663
Colors and banner clean up
2016-07-02 16:15:38 +01:00
Guido Cossu
092fa0d8da
Debugged set_fj,
...
to be fixed: BUG in imag()
2016-07-01 16:06:20 +01:00
paboyle
680645f849
Merge branch 'release/v0.5.0'
2016-06-30 15:15:03 -07:00
paboyle
712b9a3489
Asm only for avx512
2016-06-30 14:35:02 -07:00
paboyle
bdaa5b1767
Updated to have perfect prefetching for the s-vectorised kernel with any cache blocking.
2016-06-30 14:35:02 -07:00
paboyle
8fcefc021a
Improved the prefetching when using cache blocking codes
2016-06-30 14:35:02 -07:00
paboyle
1445189361
COntrol the prefetch strategy
2016-06-30 14:35:02 -07:00
paboyle
05c884a62a
Prefetch change
2016-06-30 14:35:01 -07:00
paboyle
a25bec87d9
Prefetch during save
2016-06-30 14:35:01 -07:00
paboyle
2d8bb4c594
Tweaks
2016-06-30 14:35:01 -07:00
paboyle
51cb2d4328
update file lists
2016-06-30 14:35:01 -07:00
paboyle
6d58cb2a68
Enable reordering of the loops in the assembler for cache friendly.
...
This gets in the way of L2 prefetching however. Do next next link in stencil
prefetching.
2016-06-30 14:35:01 -07:00
Guido Cossu
565e9329ba
Changed the colouring classes
2016-06-30 16:51:03 +01:00
Guido Cossu
5e02392f9c
Fixed compilation error for benchmark_dwf
...
Some parts were assuming floating point precision
2016-06-20 12:30:51 +01:00
Richard Rollins
86187d7cca
Removed write to stdout in constructor for MPI CartesianCommunicator
2016-06-14 15:34:20 +01:00
paboyle
87418e7df1
Slightly faster prefetching perf.
2016-06-13 02:32:52 -07:00
paboyle
55f65b81b5
Improvements to the assembler interface that let us move chunks of the
...
site and s loop into the kernels. This will save on function call overhead and
guarantee L2 prefetching strategy is right since OMP can't distribute the
sub-chunks of work.
2016-06-09 01:12:36 -07:00
Azusa Yamaguchi
d9408893b3
Prefetching in the normal kernel implementation.
2016-06-08 05:43:48 -07:00
paboyle
8ac021de73
Added a test an fixed it for red black precon Ls innermost vectorised DWF
2016-06-07 13:16:56 -07:00
paboyle
e503ef5590
Cleaned up
2016-06-07 00:11:36 +01:00
paboyle
a7682b0060
Only instantiate the one routine to avoid duplicate symbol under g++5/MacOS
2016-06-06 23:48:21 +01:00
paboyle
d4c9d71fc8
Merge branch 'master' of https://github.com/paboyle/Grid
2016-06-06 07:06:54 -07:00
paboyle
786ca52c43
Problems remain in the red black preconditioning of the Ls vectorisation
2016-06-06 07:05:51 -07:00
Peter Boyle
f78d89bcbe
Update Lebesgue.cc
...
kill verbose
2016-06-03 13:33:42 +01:00
paboyle
53d06046b0
Compiling updates for KNL
2016-06-03 03:47:54 -07:00
paboyle
139cc5f1ae
Large change with KNL preparation
2016-06-03 03:24:26 -07:00
1c0e922585
Merge pull request #35 from aportelli/master
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empty SIMD fix
2016-05-27 16:49:13 +01:00
9d5f693cbe
empty SIMD fix
2016-05-24 10:56:27 +01:00
Peter Boyle
5c90c3b457
Merge pull request #34 from aportelli/master
...
Polymorphic lattices & various small updates
2016-05-24 10:50:04 +01:00
91e04056f9
fix of the empty SIMD
2016-05-12 19:24:10 +01:00
3789e3f31c
additional fixed in slice functions
2016-05-12 18:35:38 +01:00
0c66719210
const fix in slice functions
2016-05-12 13:01:35 +01:00
paboyle
3a5b5c8bec
Save an old tar of tree
2016-05-12 03:20:17 -07:00
4bc21ec7cb
thread CL argument fix
2016-05-11 15:21:29 +01:00
e3083b6dfc
Merge commit 'ab894186589224d570e0ecef8eea06443194a8ab'
2016-05-11 15:20:41 +01:00
paboyle
ab89418658
Precision change going in; useful for mixed precision algorithms for example.
2016-05-11 15:18:47 +01:00
paboyle
28cd99882c
Subslicing
2016-05-11 15:06:54 +01:00
paboyle
aceaee774c
ExtractSlice / InsertSlice for lower dimensional lattices where the lattice is not
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distributed in the orthogonal direction.
Useful for fermion 4d/5d etc..
2016-05-11 14:12:02 +01:00
101aa769eb
LatticeBase contain the grid pointer and a virtual destructor to allow polymorphic lattice pointers
2016-05-04 12:15:31 -07:00
0bf99bfde5
log polish
2016-05-04 12:14:49 -07:00
64bf6fe54e
macro to dump NERSC header to a stream
2016-05-04 12:14:38 -07:00
1161d566b9
minor code cleaning
2016-05-02 19:32:11 -07:00
c698b16d75
function to generate Chroma-style gamma matrix products
2016-05-01 18:30:35 -07:00
c4c89336fe
SliceSum: shutting down warning about non-threaded code for now
2016-05-01 18:29:57 -07:00
fa59789580
ConjugateGradient: cleaner output
2016-05-01 18:29:20 -07:00
92c2c7d3b5
SchurRedBlackDiagMooeeSolve: fix: guess was not initialised from input
2016-05-01 16:07:55 -07:00
e99ce0875f
directly exit when using '--help' option
2016-05-01 16:05:16 -07:00
paboyle
c23375cd65
Testing travis CI integration
2016-04-30 06:30:56 -07:00
paboyle
f7ca6ca889
Bernoulli reenabled -- using integral type for the discrete_distribution, but
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then casts in the fill
2016-04-30 03:48:28 -07:00
paboyle
ec4a9b7f6c
The Bernoulli gives a no compile due to a static assertion that the type be integral
...
in 4.7 random.h
Probably need to go through an Integer type, and then conver to real after the random draw
to make clean.
2016-04-30 03:42:24 -07:00
paboyle
5341977948
IMCI fixes. Thought I had committed these. The "real" disambiguation
...
between std::real and Grid::real shouldn't have been necessary and I don't
know why only the icpc v16.0 on babbage hits it.
May need a longer term rename of Grid::real or some careful EnableIf work.
2016-04-30 03:34:16 -07:00
f6c53e5039
Merge commit '1e554350acae0e67fa7177ed0db9d4f684a54af2'
2016-04-30 00:17:52 -07:00
ba09cbae3e
function to read std::vector from a string (blank separated values)
2016-04-30 00:15:44 -07:00
6aa000176f
Fermion <-> Propagator functions
2016-04-30 00:14:33 -07:00
23b6172c31
Bernoulli RNG
2016-04-30 00:14:13 -07:00
3f128443ab
OS X icpc fix
2016-04-30 00:13:33 -07:00
paboyle
1e554350ac
The threaded coms didn't agree with GCC. Suprised, and looks like GCC bug.
2016-04-29 16:49:18 -07:00
paboyle
c79ea0dcef
Fixingn IMCI
2016-04-22 21:52:54 -07:00
paboyle
e3f141f82f
Fixed SSE compile with typecasts
2016-04-22 10:30:30 -07:00
paboyle
a6dfa2386b
GCC choked on intrinsics calls that ICPC did not
2016-04-22 06:33:41 -07:00
Peter Boyle
d9b5e66877
Update Make.inc
2016-04-20 18:25:48 +01:00
paboyle
8fd8bc25e9
simd 5th dim with rotation
2016-04-19 15:39:00 -07:00
paboyle
ba427abde9
simd 5d
2016-04-19 15:38:39 -07:00
paboyle
9b6ab6db16
simd in 5th dimension support
2016-04-19 15:38:01 -07:00
paboyle
806a83d38b
simd in fifth dim support for dwf
2016-04-19 15:36:19 -07:00
paboyle
7223753355
Rotate in a direction > 2 for simd_layout
2016-04-19 15:35:15 -07:00
paboyle
b27bac4669
Updates for simd in one dir
2016-04-19 15:34:10 -07:00
paboyle
c8a93d6a93
Cartesian changes to allow all simd in one direction
2016-04-19 15:18:12 -07:00
paboyle
04072a5e1f
Rotate is a temporary hack. Would like to merge ALL
...
permutes as rotates of length 2, and make any rotate active
over any subset of lane bits. This is hard, and requires general
permute; current intrinsics mean this is only really possible for specific
case by case encodings as presently performed. Intel could produce a general
permute.. would help. IBM did it in VMX.
2016-04-19 15:15:34 -07:00
paboyle
574ea4f843
const safety
2016-04-19 15:15:11 -07:00
paboyle
587f80cd93
Updated to compile and pass under intel SDE
2016-04-19 15:13:54 -07:00
paboyle
528eb773ad
Merged.
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Merge branch 'master' of https://github.com/paboyle/Grid
2016-04-19 22:24:34 +01:00
paboyle
e5657510b0
Rotate support for Ls simd-ized
2016-04-19 22:24:18 +01:00
paboyle
f473919526
Rotate support
2016-04-19 22:23:51 +01:00
Christopher Kelly
ab56ccdd25
-Complete and working implementation of Grid_empty
2016-04-15 13:17:42 -04:00
neo
339be37dba
Debugging smeared HMC
2016-04-13 17:00:14 +09:00
neo
a87b744621
HMC runs but does not accept with smearing on
2016-04-07 16:45:11 +09:00
Christopher Kelly
a646260e82
Merge remote-tracking branch 'origin/master' into ckelly-dec12-2015
2016-04-06 13:57:28 -04:00
Christopher Kelly
af9c8d1372
-Checkerboard fixes for Lanczos
2016-04-06 13:50:56 -04:00
paboyle
b1192a8908
Benchmark_zmm added
2016-04-06 03:00:07 -07:00
paboyle
e8dddb1596
Adding extra benchmark
2016-04-06 10:32:54 +01:00
97d0d56bcb
Debugging Smearing routines (set_fj)
2016-04-06 17:58:43 +09:00
paboyle
c7ba47bdc7
Merge branch 'master' of https://github.com/paboyle/Grid
2016-04-06 02:56:28 +01:00
7c7ea35ffb
Putting the Traceless Antihermitian part outside the deriv in pseudofermion actions
2016-04-05 16:28:09 +09:00
4b1cf580e0
Debugging the Smearing routines
2016-04-05 16:19:30 +09:00
paboyle
e67fc2be18
Adding a trial for openmp overhead minimisation
2016-03-31 16:00:37 +01:00
paboyle
f473ef7591
Fixing the compile
2016-03-31 07:47:42 -07:00
paboyle
8052556275
Cleaning up the single/double kernel implementation switch
2016-03-31 14:51:32 +01:00
paboyle
60d965f79e
AVX512 improvements; sigfpe trapping too
2016-03-30 08:42:34 +01:00
paboyle
83b15bfcdd
Better Avx512 assembly sequence for SU3 using fmaddsub to get the imag imag sign
2016-03-30 08:39:39 +01:00
paboyle
1ecbf9794d
Merge branch 'master' of https://github.com/paboyle/Grid
2016-03-30 08:37:55 +01:00
paboyle
2ded354403
configure
2016-03-30 00:17:43 -07:00
paboyle
340428a1fe
Eigen fixes and HDCR work
2016-03-30 00:16:02 -07:00
paboyle
c77b7ee897
AddSub based alternate SU3 routine
2016-03-28 17:55:22 -06:00
paboyle
b6c3bc574b
Moving to a more coherent organisation of the inline assembly and arch dependencies.
2016-03-28 16:24:37 +01:00
paboyle
1e355a51e1
Interface change
2016-03-27 23:46:55 -07:00
paboyle
ad80f61fba
AVX512 shaken out
2016-03-28 00:38:05 -06:00
paboyle
21abaf7e91
Gamma sign change
2016-03-28 00:35:45 -06:00
