10 Commits

Author	SHA1	Message	Date
paboyle	f7ca6ca889	Bernoulli reenabled -- using integral type for the discrete_distribution, but ... 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
Antonin Portelli	23b6172c31	Bernoulli RNG	2016-04-30 00:14:13 -07:00
paboyle	aae8bf31a7	Global edit adding copyright and license info to every source file.	2016-01-02 14:51:32 +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	5710966324	Options to use mersenne twister OR ranlux48 via --enable-rng flag at configure time. ... Can save and restore RNG state via new (serial) I/O routines in a NERSC header style file. Store a Parallel (one per site) and a single serial RNG file.	2015-12-19 18:32:25 +00:00
Peter Boyle	fdfe194c41	Threading bug in RNG fill fixed.	2015-08-19 14:41:05 +01:00
Peter Boyle	4e085dd0ed	Domain wall even-odd 2f HMC with wilson gauge and PV 2f ratio now running and giving small dH. ... Azusa is working hard on the rectangle term and we'll hopefully start reproducing plaquettes from RBC-UKQCD parameters soon ! My new laptop is pretty warm and is starting to groan ;)	2015-08-19 10:26:07 +01:00
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	1d0df449e8	Reorganise of file naming	2015-06-03 12:47:05 +01:00