a98c01c86a
Integrated Lebesgue code and been playing with alternate implementations of the wilson dop without
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any particular success in increasing the performance.
2015-04-30 16:39:06 +01:00
7ac997bd58
Merge pull request #1 from mspraggs/patch-1
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Added <map> include to GridNerscIO.h
2015-04-30 09:46:48 +01:00
d5b1bfb4bb
Merge pull request #1 from mspraggs/patch-1
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Added <map> include to GridNerscIO.h
2015-04-30 09:46:48 +01:00
24fc71b2e9
Added <map> include to GridNerscIO.h
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Adding this allows clang to compile Grid to completion.
2015-04-29 23:44:03 +01:00
6f05404cb8
Added <map> include to GridNerscIO.h
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Adding this allows clang to compile Grid to completion.
2015-04-29 23:44:03 +01:00
d8ffa09e3b
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
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
dcc23faa4a
Fixed the stencil sector and Wilson now agrees between stencil based implementation
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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
c72db6c6f6
Fixed the stencil sector and Wilson now agrees between stencil based implementation
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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
b0485894b3
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
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
0b7d389258
Reworking CSHIFT and Stencil. Implementing Wilson and discovered rework is required
2015-04-27 13:45:07 +01:00
f159495a9d
Reworking CSHIFT and Stencil. Implementing Wilson and discovered rework is required
2015-04-27 13:45:07 +01:00
35cfef2129
Big updates with progress towards wilson matrix
2015-04-26 15:51:09 +01:00
94f728bee4
Big updates with progress towards wilson matrix
2015-04-26 15:51:09 +01:00
c678f2d255
Starting the implementation of wilson; incomplete and committing non-functional code which
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is not yet included from elsewhere or linked to the build system.
2015-04-25 14:33:02 +01:00
51f0da7b93
Starting the implementation of wilson; incomplete and committing non-functional code which
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is not yet included from elsewhere or linked to the build system.
2015-04-25 14:33:02 +01:00
d5fd34b6e8
Update to TODO list
2015-04-25 13:04:26 +01:00
9dacdc947d
Update to TODO list
2015-04-25 13:04:26 +01:00
2d8cf9e456
Added two spinor functionality required to support the Wilson hopping term.
2015-04-25 12:54:06 +01:00
c5fa18eb20
Added two spinor functionality required to support the Wilson hopping term.
2015-04-25 12:54:06 +01:00
dc970c6442
Dirac done ; remove from TODO
2015-04-24 22:56:37 +01:00
8b4073d84c
Dirac done ; remove from TODO
2015-04-24 22:56:37 +01:00
fc32450360
Improved the gamma quite a bit.
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Serial rng's which are set on node zero and broadcaste
2015-04-24 20:21:40 +01:00
9ec3529864
Improved the gamma quite a bit.
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Serial rng's which are set on node zero and broadcaste
2015-04-24 20:21:40 +01:00
2a67214f9d
static names and enum list
2015-04-24 19:12:14 +01:00
42eac283e2
static names and enum list
2015-04-24 19:12:14 +01:00
71d5927a66
Vectors now too and right multiple of matrix with gamma
2015-04-24 19:08:29 +01:00
38598190c3
Vectors now too and right multiple of matrix with gamma
2015-04-24 19:08:29 +01:00
f2ac20e7ab
Removed summation
2015-04-24 18:42:44 +01:00
2e275e1e65
Removed summation
2015-04-24 18:42:44 +01:00
750dd5f5fd
Cleared the code out from Grid_summation to lattice/Grid_lattice_transfer.h
2015-04-24 18:41:34 +01:00
80463ecaea
Cleared the code out from Grid_summation to lattice/Grid_lattice_transfer.h
2015-04-24 18:41:34 +01:00
74432432b6
Moved code from summation into transfer and reduction
2015-04-24 18:40:44 +01:00
128ad0999f
Moved code from summation into transfer and reduction
2015-04-24 18:40:44 +01:00
b8eef54fa7
First implementation of Dirac matrices as a Gamma class.
2015-04-24 18:20:03 +01:00
d707c4e0a3
First implementation of Dirac matrices as a Gamma class.
2015-04-24 18:20:03 +01:00
e2e3ea5742
Reorganised the TODO. Really getting somewhere
2015-04-23 20:42:30 +01:00
b9939e3974
Reorganised the TODO. Really getting somewhere
2015-04-23 20:42:30 +01:00
4b4dcc4c13
Rename Grid_QCD
2015-04-23 20:42:09 +01:00
3083d2e908
Rename Grid_QCD
2015-04-23 20:42:09 +01:00
afe6c4f64f
move
2015-04-23 20:41:22 +01:00
898f64cdd7
move
2015-04-23 20:41:22 +01:00
62e8d2d127
Slice summation working. May move this into lattice/Grid_lattice_reduction however
2015-04-23 15:13:00 +01:00
52a6ba9767
Slice summation working. May move this into lattice/Grid_lattice_reduction however
2015-04-23 15:13:00 +01:00
b7416d79e3
Begginings of slice summation and subblocking
2015-04-23 11:04:59 +01:00
4d2198ea56
Begginings of slice summation and subblocking
2015-04-23 11:04:59 +01:00
2f8431ab03
Consolidate index to coor in a single routine
2015-04-23 11:04:19 +01:00
7007d6a176
Consolidate index to coor in a single routine
2015-04-23 11:04:19 +01:00
a9e574dd27
Snippets from Guido to optimise Reduce
2015-04-23 08:31:40 +01:00
