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
472ed2dd5c
Merge branch 'feature/dirichlet' of https://github.com/paboyle/Grid into feature/dirichlet
2022-12-17 20:17:09 -05:00
4f85672674
Simpler test for PETSc
2022-12-17 20:16:11 -05:00
140684d706
Head to head vs HMC
2022-12-13 08:15:38 -05:00
5bb7ba92fa
Test for DDHMC force term
2022-12-13 08:15:11 -05:00
b54d0f3c73
Smaller deltaH down to 7000s on t=0.5 trajectory
2022-12-13 08:14:27 -05:00
ff6777a98d
Variable depth experiments
2022-12-13 08:13:51 -05:00
67f569354e
Partial dirichlet changes
2022-11-30 15:51:13 -05:00
5fa573dfd3
partial send fix
2022-11-25 00:51:04 -05:00
f6402cb6c4
AUDIT removal
2022-11-25 00:50:33 -05:00
bae6c263dc
Audit
2022-11-25 00:47:01 -05:00
d71672dca9
Bug fix
2022-11-25 00:46:35 -05:00
121c9e2ceb
Tracing
2022-11-25 00:45:21 -05:00
63a30ae34f
Tracing
2022-11-25 00:45:05 -05:00
7d8231ba32
Tracing
2022-11-25 00:44:57 -05:00
b690b1cbe9
Audit
2022-11-25 00:43:57 -05:00
c0fb20fc03
Audit check for wrongly locked data
2022-11-25 00:43:12 -05:00
bc9579dac6
Old code path removed
2022-11-25 00:40:45 -05:00
a5c77f8b95
Tracing moved in order
2022-11-25 00:40:27 -05:00
3dbfce5223
Tests clean build on HIP
2022-11-16 20:15:51 -05:00
e51eaedc56
Making tests compile
2022-11-15 22:58:30 -05:00
e2a938e7f7
GPU happy for compile...?
2022-11-15 17:48:18 -05:00
ddad25211b
Extra instantiations
2022-11-15 17:47:52 -05:00
6209120de9
Fix to GPU compile attempt
2022-11-15 17:25:58 -05:00
fe6e8f5ac6
Benchmark_comms fix
2022-11-15 17:00:49 -05:00
ee84dcb400
Merge branch 'feature/dirichlet' of https://github.com/paboyle/Grid into feature/dirichlet
2022-11-15 16:41:55 -05:00
0ae0e5f436
Partial Dirichlet test
2022-11-15 16:40:38 -05:00
e047616571
Multilevel integrator test
2022-11-15 16:39:39 -05:00
1af7572c61
Some test HMCs for DDHMC
2022-11-15 16:38:51 -05:00
653039695b
Partial dirichlet changes
2022-11-15 16:37:15 -05:00
ca62abd203
Record some perturbative free field calculation
2022-11-15 16:36:46 -05:00
e74666a09c
Double length vector type for fast precision change
2022-11-15 16:34:21 -05:00
45a001e078
Debug compile
2022-11-15 16:27:20 -05:00
0352da34f0
Several deleted files
2022-11-15 16:26:49 -05:00
7d302a525d
Natural place for this routine is here
2022-11-15 16:24:55 -05:00
e2e269e03b
Partial dirichlet BCs
2022-11-15 16:24:26 -05:00
0db4f1803f
Partial dirichlet support
2022-11-15 16:23:41 -05:00
5fe480d81c
Generic patch
2022-11-15 16:21:45 -05:00
0566fc6267
Partial Dirichlet
2022-11-15 16:21:24 -05:00
a11c12e2e7
Modifications for partial dirichlet BCs
2022-11-15 16:20:01 -05:00
006268f556
DWF Slow version
2022-11-02 20:24:51 -04:00
78acae9b50
Simple DWF for easy check
2022-11-02 20:24:17 -04:00
a3927a8a27
Dirichlet
2022-11-02 20:22:27 -04:00
d9dd9a5b5f
LLVM update
2022-11-02 19:51:50 -04:00
eae1c02111
Bounds check
2022-11-02 19:50:32 -04:00
132d841b05
Compile fix
2022-11-02 19:33:22 -04:00
2e8c3b0ddb
Slow implementation of Shamir DWF
2022-10-18 18:10:01 -04:00
991667ba5e
Revert
2022-10-13 18:50:35 -04:00
8a07b52009
Dirichlet
2022-10-13 18:44:47 -04:00
2bcff94b52
Merge branch 'feature/dirichlet' of https://github.com/paboyle/Grid into feature/dirichlet
2022-10-13 18:42:04 -04:00
Christopher Kelly
Peter Boyle