Peter Boyle
680f4e3636
RNG test
2015-05-13 09:24:30 +01:00
Peter Boyle
a108d5d3b0
cout IO for all types
2015-05-13 09:24:10 +01:00
Peter Boyle
6cec662ac5
Enhanced SIMD interfacing
2015-05-12 20:41:44 +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
b1d2c60d07
Moving some things around for pretty
2015-05-11 19:09:49 +01:00
Peter Boyle
22d384b07d
Adding a better controlled threading class, preparing to
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force in deterministic reduction.
2015-05-11 18:59:03 +01:00
Peter Boyle
f5dcca7b1b
Got command line args working
2015-05-11 14:36:48 +01:00
paboyle
43e71ff28c
CML parse
2015-05-11 12:56:27 +01:00
paboyle
379943abf5
Command line args and a general clean up
2015-05-11 12:43:10 +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
48b9692845
Merge branch 'master' of https://github.com/paboyle/Grid
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Conflicts:
lib/qcd/Grid_qcd_wilson_dop.cc
2015-05-10 15:37:47 +01:00
Peter Boyle
4e596da589
Hack; must bring norm2 into the unary operator list.
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ET's are still incomplete.
2015-05-10 15:30:29 +01:00
Peter Boyle
41c9785f3b
Default to single node. Move to command line args.
2015-05-10 15:27:38 +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
55ccb8ccf4
Wilson perf improvements with Gauge prefetching
2015-05-06 06:37:21 +01:00
Peter Boyle
35d949cc17
Cleaned up for Linux
2015-05-05 22:09:22 +01:00
Peter Boyle
193860dbc8
Comms and memory benchmarks added
2015-05-03 09:44:47 +01:00
Peter Boyle
4a1d4f1b3c
Starting a benchmarking sub dir
2015-05-02 17:52:36 +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
b7090ebba4
Benchmark wilson dhop now; 14.6GF on one core, not as fast as SU(3)xSU(3) [23GF] but still not too shabby.
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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
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
25d523c0f4
Shaken out stencil to the point where I think wilson dslash is correct.
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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
f159495a9d
Reworking CSHIFT and Stencil. Implementing Wilson and discovered rework is required
2015-04-27 13:45:07 +01:00
Peter Boyle
94f728bee4
Big updates with progress towards wilson matrix
2015-04-26 15:51:09 +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
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
38598190c3
Vectors now too and right multiple of matrix with gamma
2015-04-24 19:08:29 +01:00
Peter Boyle
d707c4e0a3
First implementation of Dirac matrices as a Gamma class.
2015-04-24 18:20:03 +01:00
Peter Boyle
b9939e3974
Reorganised the TODO. Really getting somewhere
2015-04-23 20:42:30 +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
b32c14b433
Got the NERSC IO working and fixed a bug in cshift.
2015-04-22 22:46:48 +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
6bd11d920a
Finishing the reorg
2015-04-18 21:24:10 +01:00
Peter Boyle
25a8266638
More files, shorter each.
2015-04-18 20:45:00 +01:00
Peter Boyle
eb0925d702
Cleaing up
2015-04-18 16:42:47 +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
c656164015
Reorg of build structure
2015-04-18 14:55:00 +01:00
