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Author SHA1 Message Date
Peter Boyle
90130e25e9 TODO list 2023-03-23 10:27:02 -04:00
Peter Boyle
23298acb81 Merge pull request #424 from giltirn/feature/dirichlet-precchange 
Precision change implementation
 2023-03-22 23:04:52 -04:00
Peter Boyle
52384e34cf Discard on construct 2023-03-22 19:40:32 -04:00
Peter Boyle
d0bb033ea2 Device resident GPU block buffer instead of UVM as hit likely UVM 
bug. Code worked on CUDA 11.4 but fails on later drivers (certainly 530.30.02, but need to
find the perlmutter driver version).
 2023-03-22 19:07:32 -04:00
Peter Boyle
c6621806ca Compiling on laptop and running 2023-03-21 17:27:09 -04:00
Peter Boyle
0b6f0f6d2f Merge branch 'feature/dirichlet' of https://www.github.com/paboyle/Grid into feature/dirichlet 2023-03-21 16:06:55 -04:00
Peter Boyle
b5b759df73 Merge branch 'develop' into feature/dirichlet 2023-03-21 16:05:46 -04:00
Peter Boyle
7db8dd7a95 Merge branch 'feature/dirichlet' of https://github.com/paboyle/Grid into feature/dirichlet 2023-03-21 16:04:27 -04:00
Peter Boyle
8b43be39c0 Config command 2023-03-21 16:00:52 -04:00
Peter Boyle
f17f879206 Test update 2023-03-21 15:59:29 -04:00
Peter Boyle
68428fceab Integrator update 2023-03-21 15:58:49 -04:00
Peter Boyle
4135f2dcd1 Compressor 2023-03-21 15:41:41 -04:00
Peter Boyle
c5bdf61215 AUdit fix 2023-03-21 15:38:39 -04:00
Peter Boyle
88e218e8ee Stencil updates 2023-03-21 15:37:58 -04:00
Peter Boyle
0f2b786436 Vector -> vector 2023-03-21 15:36:11 -04:00
Peter Boyle
e1c326558a COmms improvements 2023-03-21 08:53:56 -07:00
Peter Boyle
bae0f8ea99 Merge pull request #425 from rrhodgson/feature/CacheLogging 
Huge Cache
 2023-03-21 08:59:08 -04:00
Peter Boyle
bbbcd36ae5 Merge pull request #426 from rrhodgson/feature/LCDeflation 
Batched Local Coherence Tools
 2023-03-21 08:58:40 -04:00
Peter Boyle
39c0815d9e WriteDiscard 2023-03-21 08:57:29 -04:00
Alessandro Lupo
1b8176e2c0 fix code duplication 2023-03-17 14:58:00 +00:00
Alessandro Lupo
cbc053c3db Revert "projection on Sp2n algebra, to be used instead of Ta" 
This reverts commit ba7f9d7b70.
 2023-03-17 11:36:58 +00:00
Alessandro Lupo
cdf3f6ef6e Merge branch 'refactoring_sp2n' of https://github.com/LupoA/Grid into refactoring_sp2n 2023-03-15 15:59:50 +00:00
Alessandro Lupo
ba7f9d7b70 projection on Sp2n algebra, to be used instead of Ta 2023-03-15 15:55:12 +00:00
Peter Boyle
a997d24743 Remove nofma 2023-03-14 12:10:31 -07:00
Peter Boyle
861e5d7f4c SYCL version update. Why do they keep making incompatible changes 2023-03-14 12:10:02 -07:00
Peter Boyle
14cc142a14 Warning remove 2023-03-14 12:09:26 -07:00
Peter Boyle
f36b87deb5 syscall fix 2023-03-14 12:09:00 -07:00
Peter Boyle
eeb6e0a6e3 Renable cache blocking and efficient UPI type SHM comms 2023-03-14 09:10:27 -07:00
Peter Boyle
cad5b187dd Cleanup 2023-03-14 09:08:16 -07:00
Peter Boyle
87697eb07e SHared compile 2023-03-14 09:07:36 -07:00
Alessandro Lupo
371fd123fb consequence of iSUnMatrix being no longer a member of the SU class 2023-03-14 10:47:07 +00:00
Alessandro Lupo
d6ff644aab Towards the day all tests compile 2023-03-14 10:43:25 +00:00
Julian Lenz
29586f6b5e Deactivate some tests for Nc!=3 2023-03-13 08:17:14 +00:00
Alessandro Lupo
fd057c838f add ProjectOnGaugeGroup and ProjectGn to allow future templating in GaugeImplTypes 2023-03-10 12:10:46 +00:00
Alessandro Lupo
f51222086c Move functions from GaugeGroup to group specific implementations 2023-03-09 16:22:20 +00:00
Raoul Hodgson
a3e935c902 Batched block project/promote size checks 2023-02-27 11:38:16 +00:00
Raoul Hodgson
7731c7db8e Add huge cache type and allow Ncache==0 2023-02-26 14:15:28 +00:00
Raoul Hodgson
ff97340324 Expose cached bytes 2023-02-26 12:22:45 +00:00
Christopher Kelly
83d86943db Fixed compile bug in MemoryManagerShared caused by Audit function not being passed a string 2023-02-23 13:09:45 -05:00
Christopher Kelly
e82cf1d311 Further prec-change improvements 
Mixed prec CG algorithm has been modified to precompute precision change workspaces

As the original Test_dwf_mixedcg_prec has been coopted to do a performance stability and reproducibility test, requiring the single-prec CG to be run 200 times, I have created a new version of Test_dwf_mixedcg_prec in the solver subdirectory that just does the mixed vs double CG test
 2023-02-23 09:45:29 -05:00
Christopher Kelly
1db58a8acc Precision change improvements 
Added a new, much faster implementation of precision change that uses (optionally) a precomputed workspace containing pointer offsets that is device resident, such that all lattice copying occurs only on the device and no host<->device transfer is required, other than the pointer table. It also avoids the need to unpack and repack the fields using explicit lane copying. When this new precisionChange is called without a workspace, one will be computed on-the-fly; however it is still considerably faster than the original implementation.

In the special case of using double2 and when the Grids are the same, calls to the new precisionChange will automatically use precisionChangeFast, such that there is a single API call for all precision changes.

Reliable update and mixed-prec multishift have been modified to precompute precision change workspaces

Renamed the original precisionChange as precisionChangeOrig

Fixed incorrect pointer offset bug in copyLane

Added a test and a benchmark for precisionChange

Added a test for reliable update CG
 2023-02-21 10:52:42 -05:00
Raoul Hodgson
920a51438d Added batched Mixed precision CG 2023-02-14 17:04:13 +00:00
Raoul Hodgson
be528b6d27 Add batched block project/promote functions 2023-02-14 14:37:10 +00:00
Alessandro Lupo
f73691ec47 Merge pull request #18 from nickforce989/sp2n/newbranch 
Sp2n/newbranch
 2023-02-13 10:22:27 +01:00
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
Niccolo Forzano
7ebda3e9ec Merge commit 'b10e1b7bc8bec809f874e9e48a3ccc7b2619c9d1' into sp2n/newbranch 2023-01-19 12:10:18 +00:00
Niccolo Forzano
b10e1b7bc8 Fixed files giving zero force computation on GPU, issue #8 2023-01-18 18:04:47 +00:00
Peter Boyle
796abfad80 Merge pull request #422 from fjosw/fix/NVCC_DIAG_PRAGMA_SUPPORT 
Disable diagnostic pragma warnings for CUDA 12+
 2023-01-17 09:34:49 -05:00
Fabian Joswig
ad0270ac8c fix: diagnostic pragma warnings fixed for CUDA 12+ 2023-01-12 12:36:30 +00:00