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293df6cd20
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72 Commits

Author SHA1 Message Date
Guido Cossu
293df6cd20 Generalising the HMCRunner and moving parameters to the user level 2016-10-10 11:49:55 +01:00
Guido Cossu
26b9740d53 Some fix for the GenericHMCrunner 2016-10-10 09:43:05 +01:00
Guido Cossu
6eb873dd96 Added scalar action phi^4 
Check Norm2 output (Complex type assumption)
 2016-10-07 17:28:46 +01:00
Guido Cossu
11b4c80b27 Added support for hmc and binary IO for a general field 2016-10-07 13:37:29 +01:00
Guido Cossu
c065e454c3 Adding Binrary IO, untested 2016-10-06 10:12:11 +01:00
Guido Cossu
d9b5fbd374 In the middle of adding a general binary writer 2016-10-04 11:24:08 +01:00
Guido Cossu
cfbc1a26b8 Now the gauge implementation has to take care of the Nexp 2016-10-03 16:20:06 +01:00
Guido Cossu
257f69f931 One more function to generalise the HMC integrator 2016-10-03 15:50:04 +01:00
Guido Cossu
e415260961 First cut on generalised HMC 
Backward compatibility OK
 2016-10-03 15:28:00 +01:00
Guido Cossu
c4ac6e7e8f Consolidating HMC interface 
Uniformed interface for standard action in fundamental rep and Hirep
 2016-09-23 10:47:42 +01:00
Guido Cossu
b512ccbee6 HMC for Adjoint fermions works 
Accepts and reproduces known results

Check initial instability of inverters
when starting from hot configurations
 2016-08-30 11:31:25 +01:00
Guido Cossu
147e2025b9 Added unit tests on the representation transformations 
Status: Passing all tests
 2016-08-08 16:54:22 +01:00
Guido Cossu
49b5c49851 Checked the hermiticity of the op in derivative, ok 
Still CG fails to converge
 2016-07-31 12:37:33 +01:00
Guido Cossu
089f0ab582 Debugged HMC for Creutz relation 2016-07-28 16:44:41 +01:00
Guido Cossu
b93e18ed50 Modified the Dirac Kernel class to compile with different number of colours 
Added the general push_back functionality to accomodate for all defined representations

Compiles, not tested
 2016-07-18 16:36:28 +01:00
Guido Cossu
9c77bb69a5 Added all elements for Hirep HMC 
TODO: Test and debug
 2016-07-18 12:05:23 +01:00
Guido Cossu
7edf4c6c04 Added HMC utitities for the higher representations 
TODO: Inherit types for the pseudofermions, Debugging, testing
 2016-07-15 13:39:47 +01:00
Guido Cossu
9dc345e8e8 Debugged smearing and adding HMC functions for hirep 2016-07-13 17:51:18 +01:00
Guido Cossu
a9ae30f868 Added representations definitions for the HMC 2016-07-12 13:36:10 +01:00
Guido Cossu
5028969d4b Added generators for the adjoint representation 2016-07-08 15:40:11 +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
0fa66e8f3c Debugged smearing for EOWilson, accepts 2016-07-04 15:35:37 +01:00
Guido Cossu
092fa0d8da Debugged set_fj, 
to be fixed: BUG in imag()
 2016-07-01 16:06:20 +01:00
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
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
Guido Cossu
97d0d56bcb Debugging Smearing routines (set_fj) 2016-04-06 17:58:43 +09:00
Guido Cossu
4b1cf580e0 Debugging the Smearing routines 2016-04-05 16:19:30 +09:00
paboyle
090e7aa930 Merge remote-tracking branch 'origin/chulwoo-dec12-2015' 
Merge Chulwoo's Lanczos related improvements.
Merge Nd!=4 fixes for pure gauge HMC from Evan.
 2016-03-08 09:55:14 +00:00
Peter Boyle
40f2db9bc0 Disable metropolis step until 10 traj covered. Should move to exposing these 
in XML input and start having "applications" directory.
 2016-02-21 08:01:44 -06:00
neo
771235017d Adding smearing routines (development) 2016-02-19 15:30:41 +09:00
Jung
5c57d4f403 Merge branch 'master' of https://github.com/paboyle/Grid into scidac1_2 
Conflicts:
	lib/qcd/action/fermion/WilsonKernels.h
 2016-01-11 11:36:45 -05:00
Jung
5924e5a562 Merge branch 'master' of https://github.com/paboyle/Grid into scidac1_2 
Conflicts:
	configure
	lib/qcd/action/Actions.h
	lib/qcd/action/fermion/WilsonKernels.h
 2016-01-06 03:44:57 -05:00
paboyle
aae8bf31a7 Global edit adding copyright and license info to every source file. 2016-01-02 14:51:32 +00:00
paboyle
5a80930dd2 Charge conjugation boundary conditions for gauge fields implemented as a policy 
class, changing the nature of covariant Cshifts used in
plaquettes, rectangles and staples.

As a result same code is used for the plaq and rect action independent of the BC type.

Should probably isolate the BC in a separate class that Gimpl takes as a template param.
Do the same with smearing policies.

This would then allow composition of BC with smearing etc....
 2016-01-02 13:37:25 +00:00
Azusa Yamaguchi
e6cad3821c Logging improvement 2015-12-29 19:51:18 +00:00
Azusa Yamaguchi
78c4e862ef Plaq, Rectangle, Iwasaki, Symanzik and DBW2 workign and HMC regresses to http://arxiv.org/pdf/hep-lat/0610075.pdf 2015-12-28 16:38:31 +00:00
paboyle
0afcf1cf13 Moved all the HMC tests over to using a single HmcRunner class that manages checkpoint strategies and such like 2015-12-22 11:19:25 +00:00
paboyle
08edbb5cbe HMC bit repro across checkpoints. Fixed parallel RNG issue with threading. 
Conclusion: c++11 distributions not thread safe and must us distinct dist as well as distinct engine
per site. Makes sense when you think of box muller. Also added a reset of dist on fill to ensure
repro across checkpoints.
 2015-12-22 08:54:40 +00:00
paboyle
0abfbcc8eb Naming of files improvement. 2015-12-21 15:37:26 +00:00
paboyle
1b94253ba4 Logging improvement 2015-12-21 15:36:28 +00:00
paboyle
31ca609d12 HMC checkpointing . 
Need a general HMC framework to work in restart.
 2015-12-20 02:29:51 +00:00
Peter Boyle
638d6675ee Tested rms dH is ~ dt^4 numerically, so believe the ForceGradient is correct now. 
Paranoia makes me want to diddle with the FG step to ensure dt^2 reappears.
 2015-08-31 16:33:20 +01:00
Peter Boyle
357c6ab46d Reunitarise. Complete the HMC and integrator changes. 2015-08-31 16:32:04 +01:00
Peter Boyle
755dca9533 Added ForceGradient integrator. dH dropped so seems to work. Will only 
believe it is right once I have pulled a dt^4 error scaling plot out.
 2015-08-31 06:23:02 +01:00
Peter Boyle
29fd004d54 Unified integrator and integrator algorithm into virtual class used as a policy for the 
HMC.
 2015-08-30 13:39:19 +01:00
Peter Boyle
aa52fdadcc Global edit on HMC sector -- making GaugeField a template parameter and 
preparing to pass integrator, smearing, bc's as policy classes to hmc.

Propose to unify "integrator" and integrator algorithm in a base/derived
way to override step. Want to read through ForceGradient to ensure
that abstraction covers the force gradient case.
 2015-08-30 12:18:34 +01:00