Peter Boyle
5147a42818
Updated hdcg
2024-04-05 01:05:57 -04:00
Peter Boyle
5b79d51c22
Improvements
2024-04-01 14:18:40 -04:00
Peter Boyle
cc04dc42dc
Merge branch 'develop' into feature/scidac-wp1
2024-03-06 14:55:21 -05:00
Peter Boyle
070b61f08f
Simplifying the MultiRHS solver to make it do SRHS *and* MRHS
2024-03-06 14:04:33 -05:00
Peter Boyle
cd15abe9d1
Mrhs prep
2024-02-27 11:41:13 -05:00
Peter Boyle
eb702f581b
Running on 12 rhs on 18 nodes of frontier
2024-01-22 17:44:15 -05:00
Peter Boyle
d967eb53de
Working for first time
2024-01-17 16:31:12 -05:00
Peter Boyle
25f71913b7
MultiRHS coarse
2024-01-04 12:01:17 -05:00
Peter Boyle
d5fd90b2f3
Add 48^3 rtest
2024-01-04 12:00:01 -05:00
Peter Boyle
22c611bd1a
Delete temp file
2023-12-21 18:32:31 -05:00
Peter Boyle
c9bb1bf8ea
Passing new BLAs based
2023-12-21 18:31:17 -05:00
Peter Boyle
9e489887cf
General coarse multiRHS move to BLAS implementation
2023-12-21 15:24:48 -05:00
Peter Boyle
abcd6b8cb6
Faster version
2023-12-19 15:17:46 -05:00
Peter Boyle
6835a7f208
Better logging, test on 81 point stencil
2023-11-29 19:20:47 -05:00
Peter Boyle
f59993b979
Nbasis§
2023-11-29 09:47:36 -05:00
Peter Boyle
e859a199df
Reduce volume to interior for coarse stencil -- worth up to 4x gain
2023-11-28 10:23:16 -05:00
Peter Boyle
0a3682ad0b
MultiRHS work
2023-11-28 07:43:37 -05:00
Peter Boyle
59abaeb5cd
Time stamp
2023-11-24 12:56:45 -05:00
Peter Boyle
b302ad3d49
multiRHS test in place, passes Yay!
2023-11-23 18:20:15 -05:00
Peter Boyle
09946cf1ba
Improved, works on 48^3 moving to multiRHS optimisations
2023-11-15 18:03:05 -05:00
Peter Boyle
9c9c42d0df
Tests on frontier with real speed up . 3.5x on 16^3 at mq=0.01
2023-10-20 19:27:13 -04:00
Peter Boyle
0ae4478cd9
Checkpoint the subspace and ldop
2023-10-20 19:27:13 -04:00
Peter Boyle
ae4e705e09
Use random vec as easier for debug
2023-10-20 19:27:13 -04:00
david clarke
eb89579fe7
Merge remote-tracking branch 'origin/develop' into develop
2023-10-10 22:43:51 -06:00
Peter Boyle
2111e7ab5f
Run at physical mass
2023-10-06 21:20:21 -04:00
Peter Boyle
a751c42cc5
Checkpoint restore the setup
2023-10-06 21:03:08 -04:00
Peter Boyle
b58fd80379
I/O for coarse op and reorganise multigrid headers
2023-10-06 13:43:46 -04:00
Peter Boyle
3bc2da5321
Merge branch 'feature/scidac-wp1' of https://github.com/paboyle/Grid into feature/scidac-wp1
2023-10-05 16:57:59 -04:00
Peter Boyle
2d710d6bfd
Optimised parameters for 16^3
2023-10-05 16:56:55 -04:00
Peter Boyle
6532b7f32b
Eliminate older inefficient coarsening implementation
2023-10-05 16:56:15 -04:00
Peter Boyle
fcf5023845
Running on Frontier
2023-10-05 16:50:59 -04:00
Peter Boyle
737d3ffb98
ADEF1 and 1 hop projection
2023-10-03 14:22:18 -04:00
Peter Boyle
8a70314f54
Merge branch 'develop' into feature/scidac-wp1
2023-10-02 17:24:55 -04:00
Peter Boyle
e187bcb85c
Updating
2023-09-29 17:10:17 -04:00
Peter Boyle
be18ffe3b4
Further tuning and lanczos
2023-09-27 16:21:58 -04:00
Peter Boyle
3a86cce8c1
Compile
2023-09-27 16:19:18 -04:00
Peter Boyle
37884d369f
Coarse space is expensive, but gives a speed up in fine matrix multiplies now.
...
Down to optimisation
2023-09-25 17:24:19 -04:00
Peter Boyle
9246e653cd
Basic non-local coarsening of operator test
2023-09-25 17:20:58 -04:00
Peter Boyle
b9dcad89e8
Test cases for coarsening with non-local stencil
2023-09-07 10:53:22 -04:00
Peter Boyle
2b43308208
First cut non-local coarsening
2023-08-25 17:38:07 -04:00
Christopher Kelly
f44dce390f
Implemented acclerator-optimized versions of localCopyRegion and insertSliceLocal to speed up padding
...
Fixed const correctness on PaddedCell methods
Fixed compile issues on Crusher
Added timing breakdowns for PaddedCell::Expand and the padded implementations of the staples, visible under --log Performance
Optimized kernel for StaplePadded
Test_iwasaki_action_newstaple now repeats the calculation 10 times and reports average timings
2023-06-27 14:58:10 -04:00
Christopher Kelly
6f6844ccf1
Added new StapleAll and RectStapleAll functions that return the staples for all mu as an array
...
Modified plaq+rectangle gauge actions to use the above
Added a test code to confirm the above changes
2023-06-26 15:48:47 -04:00
Christopher Kelly
4c6613d72c
Modified RectStapleDouble and RectStapleOptimised to use Gauge-BC respecting CshiftLink
...
Added test code tests/debug/Test_optimized_staple_gaugebc demonstrating equivalence of above to RectStapleUnoptimised for cconj gauge BCs
Removed optimized staple only being used for periodic gauge BCs; it is now always used
2023-06-26 10:20:23 -04:00
Christopher Kelly
4241c7d4a3
Imported coalescedReadGeneralPermute GPU implementation from Christoph
...
Fixed bug in padded staple code where extract was being called on the result before the GPU view was closed
Fixed compile issue with pointer cast in padded staple code
Added timing summaries of padded staple code and timing breakdown of staple implementation to Test_padded_cell_staple
2023-06-21 16:01:01 -04:00
Christopher Kelly
7b11075102
The user can now specify the implementation of Cshift used by the PaddedCell class through a virtual base class API. Implementations for default (regular Cshift) and for gauge links (which respects the gauge BCs)
...
Fixed const-correctness for PaddedCell and ConjugateGimpl::setDirections
Modified test code for padded-cell implementation of staple, rect-staple to use cconj BCs
2023-06-20 17:09:56 -04:00
Christopher Kelly
abc658dca5
Added coalescedReadGeneralPermute CPU implementation based on Christoph's GPT code
...
In a test code, implemented a padded-cell version of the staple and rectangular-staple calculation
2023-06-20 16:14:25 -04:00
david clarke
c7bdf2c0e4
3-link test at least gives an answer
2023-05-21 04:33:20 -06:00
Peter Boyle
9c8750f261
Merge branch 'develop' of https://github.com/paboyle/Grid into develop
2023-05-11 12:29:09 -04:00
Peter Boyle
ccd21f96ff
Plaquette agreeing and moving to final form (slowly) need to optimise
2023-02-01 22:57:44 -05:00
Peter Boyle
4b90cb8888
First cut passes combining padded cell with general stencil towards fast plaquette and staggered force
2023-02-01 22:14:10 -05:00
