Peter Boyle
d1afebf71e
Sizable improvement in multigrid for unsquared.
...
6000 matmuls CG unprec
2000 matmuls CG prec (4000 eo muls)
1050 matmuls PGCR on 16^3 x 32 x 8 m=.01
Substantial effort on timing and logging infrastructure
2015-07-24 01:31:13 +09:00
Peter Boyle
5b475d5e08
5x speed up now
2015-07-22 00:30:05 +09:00
Peter Boyle
11c99d5e66
5x speed up now
2015-07-22 00:30:05 +09:00
neo
479912a5ed
Merge remote-tracking branch 'upstream/master'
2015-07-21 17:17:50 +09:00
neo
5fc6af1c77
Merge remote-tracking branch 'upstream/master'
2015-07-21 17:17:50 +09:00
Peter Boyle
987801c86d
Merge
2015-07-21 13:56:22 +09:00
Peter Boyle
4e94ddad46
Merge
2015-07-21 13:56:22 +09:00
Peter Boyle
98dfc9254f
This file is being developed and will remain hacky until the new algorithm
...
is complete
2015-07-21 13:52:23 +09:00
Peter Boyle
487fde8496
This file is being developed and will remain hacky until the new algorithm
...
is complete
2015-07-21 13:52:23 +09:00
neo
ab916d80fd
More NEON functionalities
2015-07-21 11:52:15 +09:00
neo
9adaeb061a
More NEON functionalities
2015-07-21 11:52:15 +09:00
neo
1e9317e5cf
Simplifying HMC syntax for the final user
2015-07-06 18:32:20 +09:00
neo
0f21c38ff8
Simplifying HMC syntax for the final user
2015-07-06 18:32:20 +09:00
neo
510f55ba30
Rearranging files in hmc
2015-07-06 16:46:43 +09:00
neo
fa42b652e5
Rearranging files in hmc
2015-07-06 16:46:43 +09:00
neo
f95db88d19
Added minimum norm integrator
...
Little rearrangement of HMC and integrator classes
2015-07-06 16:17:32 +09:00
neo
68fe0769a1
Added minimum norm integrator
...
Little rearrangement of HMC and integrator classes
2015-07-06 16:17:32 +09:00
neo
12e1682a87
HMC for Wilson Gauge action works
...
Fixed bug in momenta generation
2015-07-06 12:58:49 +09:00
neo
808f5820fa
HMC for Wilson Gauge action works
...
Fixed bug in momenta generation
2015-07-06 12:58:49 +09:00
neo
6261770f59
Debugged vector version of ProjectOnGroup
2015-07-06 02:24:58 +09:00
neo
0ffcdf6204
Debugged vector version of ProjectOnGroup
2015-07-06 02:24:58 +09:00
neo
7a4ed7a867
HMC ready but untested
2015-07-04 17:47:50 +09:00
neo
e6087e1820
HMC ready but untested
2015-07-04 17:47:50 +09:00
neo
250965c6ca
More progress in the HMC construction
2015-07-04 02:43:14 +09:00
neo
59be55c0ab
More progress in the HMC construction
2015-07-04 02:43:14 +09:00
neo
55f05a778f
Skeleton of HMC/Integrators
2015-07-03 16:51:41 +09:00
neo
ab3ad78ece
Skeleton of HMC/Integrators
2015-07-03 16:51:41 +09:00
Peter Boyle
ef0ec1d0b2
Merge branch 'master' of https://github.com/paboyle/Grid
2015-07-01 22:51:04 +01:00
Peter Boyle
31a0c8d783
Merge branch 'master' of https://github.com/paboyle/Grid
2015-07-01 22:51:04 +01:00
Peter Boyle
98b84d230a
Change the SIMD command correctly with precision = double vs. single and
...
connect the "Real" default precisoin to a configure flag.
Have RealF, RealD and Real types, where Real is compile target dependent single/double,
RealF is single and RealD is double etc..
2015-07-01 22:45:15 +01:00
Peter Boyle
638d2cda11
Change the SIMD command correctly with precision = double vs. single and
...
connect the "Real" default precisoin to a configure flag.
Have RealF, RealD and Real types, where Real is compile target dependent single/double,
RealF is single and RealD is double etc..
2015-07-01 22:45:15 +01:00
paboyle
c4777879e6
Remove dependency on wrong file
2015-07-01 13:04:02 +01:00
paboyle
61c3491b8b
Remove dependency on wrong file
2015-07-01 13:04:02 +01:00
Peter Boyle
e164ed6f12
Big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to
...
near the bleeding edge I guess
2015-06-30 15:17:27 +01:00
Peter Boyle
03ca506a3d
Big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to
...
near the bleeding edge I guess
2015-06-30 15:17:27 +01:00
Peter Boyle
59cd42c164
big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to
...
near the bleeding edge I guess
2015-06-30 15:01:26 +01:00
Peter Boyle
cd2fb68905
big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to
...
near the bleeding edge I guess
2015-06-30 15:01:26 +01:00
Peter Boyle
5f8f0bc792
Some small steps towards a multigrid
2015-06-22 12:49:44 +01:00
Peter Boyle
a17684ebe2
Some small steps towards a multigrid
2015-06-22 12:49:44 +01:00
Azusa Yamaguchi
a265765319
Variable preconditioned GCR with restarting.
...
Orthogonalisation depth and restart frequency is controllable via constructor
2015-06-21 10:58:46 +01:00
Azusa Yamaguchi
3b4118f33e
Variable preconditioned GCR with restarting.
...
Orthogonalisation depth and restart frequency is controllable via constructor
2015-06-21 10:58:46 +01:00
Peter Boyle
eace9051e8
Merge
...
Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-20 22:25:31 +01:00
Peter Boyle
c7d77dfa0f
Merge
...
Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-20 22:25:31 +01:00
Peter Boyle
aba5c8595a
Patches for beginnings of an overlap multigrid
2015-06-20 22:22:56 +01:00
Peter Boyle
b4a6dbfa65
Patches for beginnings of an overlap multigrid
2015-06-20 22:22:56 +01:00
Azusa Yamaguchi
cb92390825
Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-20 14:22:29 +01:00
Azusa Yamaguchi
dc7c77e1d5
Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-20 14:22:29 +01:00
Azusa Yamaguchi
9dbb326061
Add the test_quenched files
2015-06-20 14:09:26 +01:00
Azusa Yamaguchi
1e8217d880
Add the test_quenched files
2015-06-20 14:09:26 +01:00
Peter Boyle
2534199ee7
Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-19 17:24:05 +01:00
Peter Boyle
a0d4f832cf
Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-19 17:24:05 +01:00
neo
faf8544233
Lattice matrix exponential ok
2015-06-17 20:41:07 +09:00
neo
4eb71d2cd2
Lattice matrix exponential ok
2015-06-17 20:41:07 +09:00
Azusa Yamaguchi
b78ecd6fb2
merge
2015-06-16 20:47:31 +01:00
Azusa Yamaguchi
fd72b64ca3
merge
2015-06-16 20:47:31 +01:00
Azusa Yamaguchi
700614123d
add bug-fixed Test_nersc)_io.
2015-06-16 20:23:27 +01:00
Azusa Yamaguchi
2faf7d95db
add bug-fixed Test_nersc)_io.
2015-06-16 20:23:27 +01:00
neo
26ff0f3b50
Merge remote-tracking branch 'upstream/master'
2015-06-17 02:02:51 +09:00
neo
e31dfa79d1
Merge remote-tracking branch 'upstream/master'
2015-06-17 02:02:51 +09:00
neo
296edfbd95
Check for SUN projection and Exponential
2015-06-17 02:02:06 +09:00
neo
47159797cb
Check for SUN projection and Exponential
2015-06-17 02:02:06 +09:00
neo
a7555b41df
Corrected bug in integer multiplications for SSE4 and AVX2
...
Merge remote-tracking branch 'upstream/master'
Conflicts:
tests/Make.inc
2015-06-16 23:34:45 +09:00
neo
6e5db0b1da
Corrected bug in integer multiplications for SSE4 and AVX2
...
Merge remote-tracking branch 'upstream/master'
Conflicts:
tests/Make.inc
2015-06-16 23:34:45 +09:00
Azusa Yamaguchi
453b28bd81
Heatbath and config related removed
2015-06-16 14:18:48 +01:00
Azusa Yamaguchi
1c3c795b84
Heatbath and config related removed
2015-06-16 14:18:48 +01:00
neo
0bff862876
Merge remote-tracking branch 'upstream/master'
...
Conflicts:
lib/Make.inc
tests/Make.inc
2015-06-15 16:48:50 +09:00
neo
f7a1cef15b
Merge remote-tracking branch 'upstream/master'
...
Conflicts:
lib/Make.inc
tests/Make.inc
2015-06-15 16:48:50 +09:00
Peter Boyle
0f6ed6b633
Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-14 01:27:07 +01:00
Peter Boyle
337bccf27d
Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-14 01:27:07 +01:00
Azusa Yamaguchi
d47f2fe1e0
File list
2015-06-14 00:52:39 +01:00
Azusa Yamaguchi
0fa26e7d68
File list
2015-06-14 00:52:39 +01:00
Azusa Yamaguchi
eff0cb3067
Minor
2015-06-14 00:52:26 +01:00
Azusa Yamaguchi
8bac3b57ad
Minor
2015-06-14 00:52:26 +01:00
Azusa Yamaguchi
ff8bde53df
more accurate comment
2015-06-14 00:51:56 +01:00
Azusa Yamaguchi
171c95d6d8
more accurate comment
2015-06-14 00:51:56 +01:00
Azusa Yamaguchi
58019383f3
Typing
2015-06-14 00:51:37 +01:00
Azusa Yamaguchi
5484607ef2
Typing
2015-06-14 00:51:37 +01:00
Azusa Yamaguchi
21f214d6c9
Apply a heatbath sweep
2015-06-14 00:50:59 +01:00
Azusa Yamaguchi
31ab4c4c35
Apply a heatbath sweep
2015-06-14 00:50:59 +01:00
Azusa Yamaguchi
e57bc34afe
Minor change
2015-06-14 00:50:26 +01:00
Azusa Yamaguchi
a0dcbc0d16
Minor change
2015-06-14 00:50:26 +01:00
Azusa Yamaguchi
744879a3f5
be more precise on typing
2015-06-14 00:49:57 +01:00
Azusa Yamaguchi
fa6117f136
be more precise on typing
2015-06-14 00:49:57 +01:00
Azusa Yamaguchi
45c21a9c8b
TensorRemove not needed now
2015-06-14 00:49:26 +01:00
Azusa Yamaguchi
2c2112e152
TensorRemove not needed now
2015-06-14 00:49:26 +01:00
Peter Boyle
f0d190024a
Updates to ldop tests
2015-06-10 12:26:25 +01:00
Peter Boyle
5cce44edb4
Updates to ldop tests
2015-06-10 12:26:25 +01:00
Peter Boyle
0ad72b38ab
file list
2015-06-10 12:25:15 +01:00
Peter Boyle
622261b1ea
file list
2015-06-10 12:25:15 +01:00
Azusa Yamaguchi
12d7902ca0
Fix compile
2015-06-10 11:30:27 +01:00
Azusa Yamaguchi
f6667801e1
Fix compile
2015-06-10 11:30:27 +01:00
Azusa Yamaguchi
e3b4dd32c0
commit file list
2015-06-10 11:26:46 +01:00
Azusa Yamaguchi
22752f6ff0
commit file list
2015-06-10 11:26:46 +01:00
Azusa Yamaguchi
562cdc805b
Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-10 11:25:57 +01:00
Azusa Yamaguchi
0457923179
Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-10 11:25:57 +01:00
Azusa Yamaguchi
653a94e8ab
Successful generation of general SU N generators
...
This class will move into a utils class and gain exponentiation and ta projection
to support HMC and heatbath
2015-06-10 11:24:14 +01:00
Azusa Yamaguchi
8cf34ebbff
Successful generation of general SU N generators
...
This class will move into a utils class and gain exponentiation and ta projection
to support HMC and heatbath
2015-06-10 11:24:14 +01:00
neo
f3dd829459
Adding several iMatrix utilities
2015-06-10 14:16:33 +09:00
neo
bb4a916767
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
02144fb50b
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
5a53086e41
Solver converges
2015-06-09 22:51:02 +01:00
Peter Boyle
7d6be625fa
Solver converges
2015-06-09 22:51:02 +01:00
Peter Boyle
c4f204f440
Solver converges
2015-06-09 22:50:45 +01:00
Peter Boyle
3f8c7be6f8
Solver converges
2015-06-09 22:50:45 +01:00
Peter Boyle
4357f5acdc
Some extra tests
2015-06-09 22:43:10 +01:00
Peter Boyle
516f1a6316
Some extra tests
2015-06-09 22:43:10 +01:00
Peter Boyle
3a52bc4ce1
G5R5 update
2015-06-09 22:41:27 +01:00
Peter Boyle
3546dcac1a
G5R5 update
2015-06-09 22:41:27 +01:00
Peter Boyle
61770d4472
Files update
2015-06-09 22:40:12 +01:00
Peter Boyle
c86c15f95f
Files update
2015-06-09 22:40:12 +01:00
Peter Boyle
4d11fc0330
silly change
2015-06-09 22:36:48 +01:00
Peter Boyle
eeeaac7147
silly change
2015-06-09 22:36:48 +01:00
neo
f8eb862073
Merge remote-tracking branch 'upstream/master'
2015-06-09 19:01:07 +09:00
neo
ecf3bae150
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
neo
e80012896a
Adding support for iMatrix exponentiation
2015-06-09 18:59:45 +09:00
Peter Boyle
1048304f30
Some unary ops and coarse grid support
2015-06-09 10:26:19 +01:00
Peter Boyle
1e5b015ee3
Some unary ops and coarse grid support
2015-06-09 10:26:19 +01:00
neo
744ac33e8b
Experimental support for ARM
2015-06-09 15:46:21 +09:00
neo
48bf4878c1
Experimental support for ARM
2015-06-09 15:46:21 +09:00
Peter Boyle
a6ac2abb64
No compile fix after merge
2015-06-08 12:12:13 +01:00
Peter Boyle
4ae47a529e
No compile fix after merge
2015-06-08 12:12:13 +01:00
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
3111f50f2f
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
d6f1ddf99c
Conjugate residual algorithm; some more unary functions
2015-06-08 12:04:59 +01:00
Peter Boyle
769ef7b0f5
sqrt
2015-06-08 12:03:36 +01:00
Peter Boyle
0cf2037ae1
sqrt
2015-06-08 12:03:36 +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
Azusa Yamaguchi
8688ff8b3a
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
Peter Boyle
a263e78f8d
Conjugate residual added
2015-06-05 18:16:25 +01:00
Peter Boyle
1a05882d7c
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
351c2905f5
Compile fix
2015-06-05 10:29:42 +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
Peter Boyle
7f6304fac3
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
58a4f32298
merge to the head
2015-06-05 10:15:31 +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
Peter Boyle
63a61fcc2a
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
949b6a7afa
Added support for Ta to Lattice types
2015-06-04 18:29:55 +09:00
neo
4b114fce3d
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
neo
3055d2cf2c
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
9c1ab656d4
CG Tests work for wilson kernel cont frac zolo and tanh
2015-06-04 06:02:00 +01:00
Peter Boyle
dd1f5dd966
CG Tests work for wilson kernel cont frac zolo and tanh
2015-06-04 06:02:00 +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
03f4fde468
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
f07a17ba2c
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
f9b070d64d
Reorganise of file naming
2015-06-03 12:47:05 +01:00
Peter Boyle
1d0df449e8
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
a3b599ae30
Overlap Wilson Cayley tanh & zolo
2015-06-03 11:26:54 +01:00
Peter Boyle
2b083ca987
CG test written and passes i.e. converges with small true residual
...
in RedBlack MpcDagMpc, Unprec MdagM and Schur red black solver for
each of.
DomainWallFermion
MobiusFermion
MobiusZolotarevFermion
ScaledShamirFermion
ScaledShamirZolotarevFermion
2015-06-03 10:54:03 +01:00
Peter Boyle
84b5c7217d
CG test written and passes i.e. converges with small true residual
...
in RedBlack MpcDagMpc, Unprec MdagM and Schur red black solver for
each of.
DomainWallFermion
MobiusFermion
MobiusZolotarevFermion
ScaledShamirFermion
ScaledShamirZolotarevFermion
2015-06-03 10:54:03 +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
260011670e
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
1fcacef239
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
494d2b8b61
Reorg; moving prec/unprec/schur CG for Wilson and DWF into tests as these are really tests and not benchmarks
...
(no performance reports, only convergence test).
2015-06-02 17:25:26 +01:00
Peter Boyle
69f4d58381
Reorg; moving prec/unprec/schur CG for Wilson and DWF into tests as these are really tests and not benchmarks
...
(no performance reports, only convergence test).
2015-06-02 17:25:26 +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
Peter Boyle
5644ab1e19
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
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
48cc816136
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
neo
1a24801246
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
489b1b9633
Schur complement based red-black inversion working
2015-05-25 13:47:12 +01:00
Peter Boyle
41ba13f951
Merge branch 'master' of https://github.com/paboyle/Grid
2015-05-23 09:36:08 +01:00
Peter Boyle
5cf285bce9
Merge branch 'master' of https://github.com/paboyle/Grid
2015-05-23 09:36:08 +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
neo
9e29ac6549
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
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
d03c4e5901
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
neo
cf7be0e461
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
221902a882
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
a21036e69a
Reworking to keep intel compiler happy
2015-05-19 21:29:07 +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
Peter Boyle
fde7f8d6b9
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
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
Peter Boyle
4dba8522a1
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
74e91cd925
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
Peter Boyle
30494bd96d
Merge branch 'master' of https://github.com/coppolachan/Grid into coppolachan-master
...
Conflicts:
lib/algorithms/approx/bigfloat.h
2015-05-18 16:34:21 +01:00
Peter Boyle
05f1419df4
Merge branch 'master' of https://github.com/coppolachan/Grid into coppolachan-master
...
Conflicts:
lib/algorithms/approx/bigfloat.h
2015-05-18 16:34:21 +01:00
Peter Boyle
193fd5532f
Remez tested
2015-05-18 12:09:25 +01:00
Peter Boyle
17835c6f42
Remez tested
2015-05-18 12:09:25 +01:00
neo
fa1dc5e448
Minor modification to the configure.ac
...
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
99aecf1f2e
Minor modification to the configure.ac
...
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
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
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
1887c77498
Getting closer to having a wilson solver... introducing a first and untested
...
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
11cb3e9a01
Getting closer to having a wilson solver... introducing a first and untested
...
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
c99922b591
Out of source compile now working
2015-05-15 12:21:40 +01:00
Peter Boyle
331f832c34
Out of source compile now working
2015-05-15 12:21:40 +01:00
Peter Boyle
457cc0d5a3
RNG test
2015-05-13 09:24:30 +01:00
Peter Boyle
680f4e3636
RNG test
2015-05-13 09:24:30 +01:00
Peter Boyle
d388b831b4
cout IO for all types
2015-05-13 09:24:10 +01:00
Peter Boyle
a108d5d3b0
cout IO for all types
2015-05-13 09:24:10 +01:00
Peter Boyle
52174da232
Enhanced SIMD interfacing
2015-05-12 20:41:44 +01:00
Peter Boyle
6cec662ac5
Enhanced SIMD interfacing
2015-05-12 20:41:44 +01:00
Peter Boyle
65c91eae64
Threading support rework.
...
Placed parallel pragmas as macros; implemented deterministic thread reduction in style of
BFM.
2015-05-12 07:51:41 +01:00
Peter Boyle
6103c29ee3
Threading support rework.
...
Placed parallel pragmas as macros; implemented deterministic thread reduction in style of
BFM.
2015-05-12 07:51:41 +01:00
Peter Boyle
8b765be2b1
Moving some things around for pretty
2015-05-11 19:09:49 +01:00
Peter Boyle
b1d2c60d07
Moving some things around for pretty
2015-05-11 19:09:49 +01:00
Peter Boyle
a411b48a91
Adding a better controlled threading class, preparing to
...
force in deterministic reduction.
2015-05-11 18:59:03 +01:00
Peter Boyle
22d384b07d
Adding a better controlled threading class, preparing to
...
force in deterministic reduction.
2015-05-11 18:59:03 +01:00
Peter Boyle
ebcb87abe1
Got command line args working
2015-05-11 14:36:48 +01:00
Peter Boyle
f5dcca7b1b
Got command line args working
2015-05-11 14:36:48 +01:00
paboyle
1576b7837a
CML parse
2015-05-11 12:56:27 +01:00
paboyle
43e71ff28c
CML parse
2015-05-11 12:56:27 +01:00
paboyle
fa5779537c
Command line args and a general clean up
2015-05-11 12:43:10 +01:00
paboyle
379943abf5
Command line args and a general clean up
2015-05-11 12:43:10 +01:00
Peter Boyle
242e447bc5
Lots of changes required to compile for MIC under ICPC
2015-05-10 23:29:21 +01:00
Peter Boyle
5555a852be
Lots of changes required to compile for MIC under ICPC
2015-05-10 23:29:21 +01:00
Peter Boyle
352bccf6ca
Merge branch 'master' of https://github.com/paboyle/Grid
...
Conflicts:
lib/qcd/Grid_qcd_wilson_dop.cc
2015-05-10 15:37:47 +01:00
Peter Boyle
48b9692845
Merge branch 'master' of https://github.com/paboyle/Grid
...
Conflicts:
lib/qcd/Grid_qcd_wilson_dop.cc
2015-05-10 15:37:47 +01:00
Peter Boyle
5fcf42cb30
Hack; must bring norm2 into the unary operator list.
...
ET's are still incomplete.
2015-05-10 15:30:29 +01:00
Peter Boyle
4e596da589
Hack; must bring norm2 into the unary operator list.
...
ET's are still incomplete.
2015-05-10 15:30:29 +01:00
Peter Boyle
e647cf0459
Default to single node. Move to command line args.
2015-05-10 15:27:38 +01:00
Peter Boyle
41c9785f3b
Default to single node. Move to command line args.
2015-05-10 15:27:38 +01:00
Peter Boyle
8919bf9e0a
Single node default. Should expose this as command line args, but haven't sorted out
...
Grid_initialize to handle this. Should put this on the TODO list.
2015-05-10 15:26:06 +01:00
Peter Boyle
443efd875e
Single node default. Should expose this as command line args, but haven't sorted out
...
Grid_initialize to handle this. Should put this on the TODO list.
2015-05-10 15:26:06 +01:00
Peter Boyle
5415180676
Wilson perf improvements with Gauge prefetching
2015-05-06 06:37:21 +01:00
Peter Boyle
55ccb8ccf4
Wilson perf improvements with Gauge prefetching
2015-05-06 06:37:21 +01:00
Peter Boyle
7b0dd6c5d6
Cleaned up for Linux
2015-05-05 22:09:22 +01:00
Peter Boyle
35d949cc17
Cleaned up for Linux
2015-05-05 22:09:22 +01:00
Peter Boyle
9d93d1e6d4
Comms and memory benchmarks added
2015-05-03 09:44:47 +01:00
Peter Boyle
193860dbc8
Comms and memory benchmarks added
2015-05-03 09:44:47 +01:00
Peter Boyle
6a39089a43
Starting a benchmarking sub dir
2015-05-02 17:52:36 +01:00
Peter Boyle
4a1d4f1b3c
Starting a benchmarking sub dir
2015-05-02 17:52:36 +01:00
Peter Boyle
c0ead94791
Integrated Lebesgue code and been playing with alternate implementations of the wilson dop without
...
any particular success in increasing the performance.
2015-04-30 16:39:06 +01:00
Peter Boyle
a98c01c86a
Integrated Lebesgue code and been playing with alternate implementations of the wilson dop without
...
any particular success in increasing the performance.
2015-04-30 16:39:06 +01:00
Peter Boyle
d8ffa09e3b
Benchmark wilson dhop now; 14.6GF on one core, not as fast as SU(3)xSU(3) [23GF] but still not too shabby.
...
Disassembling output shows ugly sequences in the permute sector. Could comparatively benchmark with and without
the if-else structure to see how much I'm losing.
Drops to 9GF as it falls out of cache. Moving to Lebesgue ordering should help there. Substantive progress.
2015-04-29 06:50:18 +01:00
Peter Boyle
b7090ebba4
Benchmark wilson dhop now; 14.6GF on one core, not as fast as SU(3)xSU(3) [23GF] but still not too shabby.
...
Disassembling output shows ugly sequences in the permute sector. Could comparatively benchmark with and without
the if-else structure to see how much I'm losing.
Drops to 9GF as it falls out of cache. Moving to Lebesgue ordering should help there. Substantive progress.
2015-04-29 06:50:18 +01:00
Peter Boyle
dcc23faa4a
Fixed the stencil sector and Wilson now agrees between stencil based implementation
...
and the cshift based implementation. Managed to reduce the volume of code in this
sector a little, but consolidation would be good, perhaps taking common
logic out into simple helper functions
2015-04-29 06:23:56 +01:00
Peter Boyle
c72db6c6f6
Fixed the stencil sector and Wilson now agrees between stencil based implementation
...
and the cshift based implementation. Managed to reduce the volume of code in this
sector a little, but consolidation would be good, perhaps taking common
logic out into simple helper functions
2015-04-29 06:23:56 +01:00
Peter Boyle
b0485894b3
Shaken out stencil to the point where I think wilson dslash is correct.
...
Need to audit code carefully, consolidate between stencil and cshift,
and then benchmark and optimise.
2015-04-28 08:11:59 +01:00
Peter Boyle
25d523c0f4
Shaken out stencil to the point where I think wilson dslash is correct.
...
Need to audit code carefully, consolidate between stencil and cshift,
and then benchmark and optimise.
2015-04-28 08:11:59 +01:00
Peter Boyle
0b7d389258
Reworking CSHIFT and Stencil. Implementing Wilson and discovered rework is required
2015-04-27 13:45:07 +01:00
Peter Boyle
f159495a9d
Reworking CSHIFT and Stencil. Implementing Wilson and discovered rework is required
2015-04-27 13:45:07 +01:00
Peter Boyle
35cfef2129
Big updates with progress towards wilson matrix
2015-04-26 15:51:09 +01:00
Peter Boyle
94f728bee4
Big updates with progress towards wilson matrix
2015-04-26 15:51:09 +01:00
Peter Boyle
2d8cf9e456
Added two spinor functionality required to support the Wilson hopping term.
2015-04-25 12:54:06 +01:00
Peter Boyle
c5fa18eb20
Added two spinor functionality required to support the Wilson hopping term.
2015-04-25 12:54:06 +01:00
Peter Boyle
fc32450360
Improved the gamma quite a bit.
...
Serial rng's which are set on node zero and broadcaste
2015-04-24 20:21:40 +01:00
Peter Boyle
9ec3529864
Improved the gamma quite a bit.
...
Serial rng's which are set on node zero and broadcaste
2015-04-24 20:21:40 +01:00
Peter Boyle
71d5927a66
Vectors now too and right multiple of matrix with gamma
2015-04-24 19:08:29 +01:00
Peter Boyle
38598190c3
Vectors now too and right multiple of matrix with gamma
2015-04-24 19:08:29 +01:00
Peter Boyle
b8eef54fa7
First implementation of Dirac matrices as a Gamma class.
2015-04-24 18:20:03 +01:00
Peter Boyle
d707c4e0a3
First implementation of Dirac matrices as a Gamma class.
2015-04-24 18:20:03 +01:00
Peter Boyle
e2e3ea5742
Reorganised the TODO. Really getting somewhere
2015-04-23 20:42:30 +01:00
Peter Boyle
b9939e3974
Reorganised the TODO. Really getting somewhere
2015-04-23 20:42:30 +01:00
Peter Boyle
62e8d2d127
Slice summation working. May move this into lattice/Grid_lattice_reduction however
2015-04-23 15:13:00 +01:00
Peter Boyle
52a6ba9767
Slice summation working. May move this into lattice/Grid_lattice_reduction however
2015-04-23 15:13:00 +01:00
Peter Boyle
1851327d19
Got the NERSC IO working and fixed a bug in cshift.
2015-04-22 22:46:48 +01:00
Peter Boyle
b32c14b433
Got the NERSC IO working and fixed a bug in cshift.
2015-04-22 22:46:48 +01:00
Peter Boyle
a5b0c492d7
Rework of RNG to use C++11 random. Should work correctly maintaining parallel RNG across
...
a machine. If a "fixedSeed" is used, randoms should be reproducible across different machine
decomposition since the generators are physically indexed and assigned in lexico ordering.
2015-04-19 14:55:58 +01:00
Peter Boyle
42f167ea37
Rework of RNG to use C++11 random. Should work correctly maintaining parallel RNG across
...
a machine. If a "fixedSeed" is used, randoms should be reproducible across different machine
decomposition since the generators are physically indexed and assigned in lexico ordering.
2015-04-19 14:55:58 +01:00
Peter Boyle
1556c2ba3f
Finishing the reorg
2015-04-18 21:24:10 +01:00
Peter Boyle
6bd11d920a
Finishing the reorg
2015-04-18 21:24:10 +01:00
Peter Boyle
e6ec92d0e4
More files, shorter each.
2015-04-18 20:45:00 +01:00
Peter Boyle
25a8266638
More files, shorter each.
2015-04-18 20:45:00 +01:00
Peter Boyle
1674f899e0
Cleaing up
2015-04-18 16:42:47 +01:00
Peter Boyle
eb0925d702
Cleaing up
2015-04-18 16:42:47 +01:00
Peter Boyle
f678be5f94
Shaken out the peekIndex support.
...
Hardwire constants "SpinIndex, ColourIndex" and LorentzIndex in Grid_QCD.h
2015-04-18 16:17:41 +01:00
Peter Boyle
b47d33c4f1
Shaken out the peekIndex support.
...
Hardwire constants "SpinIndex, ColourIndex" and LorentzIndex in Grid_QCD.h
2015-04-18 16:17:41 +01:00
Peter Boyle
3e3df092bb
Reorg of build structure
2015-04-18 14:55:00 +01:00
Peter Boyle
c656164015
Reorg of build structure
2015-04-18 14:55:00 +01:00
