portelli/Grid
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8,470 Commits 96 Branches 14 Tags
865c338dd2594d1e0bd6b249a13bcbd5e0b77b06
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99 Commits
Author SHA1 Message Date
Peter Boyle 357ede3664 Improved FFT -- 1.5-2x when there are 2-6 ranks in a given axis of the cartesian communicator. 
Barrel shift -> all to all (x2) and distributed FFT work fully load balanced without redundant work.
There is little more I can do now on FFT. Comms dominated and running distributed work dividing bandwidth optimal RingAllToAll

/ccs/home/paboyle/ParallelIO/systems/Frontier/tests/core/Test_fft_prop --mpi 3.6.4.4 --grid 48.48.48.96 --accelerator-threads 8 --shm 4096 --shm-mpi 1 --device-mem
32000 --log Error,Warning,Message,Performance

*************************************************
 Benchmarking FFT of LatticeFermionD on plane wave
*************************************************
Grid : Performance : 0.501524 s :  FFT took     0.001311 s (transpose P=3)
Grid : Performance : 0.501531 s :  FFT pack     5.9e-05 s
Grid : Performance : 0.501533 s :  FFT alltoall 0.000828 s
Grid : Performance : 0.501534 s :  FFT reorder  0.000204 s
Grid : Performance : 0.501535 s :  FFT kernels  1e-05 s
Grid : Performance : 0.501536 s :  FFT unpack   5e-05 s
Grid : Performance : 0.509992 s :  FFT took     0.001829 s (transpose P=6)
Grid : Performance : 0.510000 s :  FFT pack     6e-05 s
Grid : Performance : 0.510002 s :  FFT alltoall 0.001436 s
Grid : Performance : 0.510003 s :  FFT reorder  0.000202 s
Grid : Performance : 0.510005 s :  FFT kernels  9e-06 s
Grid : Performance : 0.510006 s :  FFT unpack   5.3e-05 s
Grid : Performance : 0.517690 s :  FFT took     0.001599 s (transpose P=4)
Grid : Performance : 0.517698 s :  FFT pack     6e-05 s
Grid : Performance : 0.517700 s :  FFT alltoall 0.001258 s
Grid : Performance : 0.517701 s :  FFT reorder  0.0002 s
Grid : Performance : 0.517702 s :  FFT kernels  9e-06 s
Grid : Performance : 0.517703 s :  FFT unpack   4.9e-05 s
Grid : Performance : 0.524858 s :  FFT took     0.001561 s (transpose P=4)
Grid : Performance : 0.524865 s :  FFT pack     5.8e-05 s
Grid : Performance : 0.524867 s :  FFT alltoall 0.001213 s
Grid : Performance : 0.524868 s :  FFT reorder  0.000209 s
Grid : Performance : 0.524869 s :  FFT kernels  8e-06 s
Grid : Performance : 0.524870 s :  FFT unpack   4.9e-05 s
*************************************************
 FFT of [48 48 48 96] LatticeFermionD took 0.030916 s
*************************************************
 2026-09-03 17:33:32 -04:00
Peter Boyle 4c7953c2d1 Better memory logging 2026-08-30 20:16:17 -04:00
Peter Boyle 43c6573ca4 Memory manager update to drop cache 2026-08-28 17:03:41 -04:00
Peter Boyle f367bc8bce Solving memory pressure in NRHS=12 solver 2026-08-28 13:52:45 -04:00
Peter Boyle f1a969f0c3 Evict all optoin 2026-08-11 16:35:42 -04:00
Peter Boyle bfcde59199 Memory manager improvements 2026-08-11 16:35:42 -04:00
Peter Boyle a452131b50 Print improvement 2026-06-17 20:45:04 +02:00
paboyle 9e6a4a4737 Assertion updates to macros (mostly) with backtrace. 
WIlson flow to include options for DBW2, Iwasaki, Symanzik.
View logging for data assurance
 2025-08-07 15:48:38 +00:00
paboyle 19f9378b98 Should work on Aurora nowb 2025-03-11 13:50:43 +00:00
paboyle 44e911b5b7 Comment change 2025-02-12 17:37:55 +00:00
paboyle 18b79508b8 New line better for pretty print 2025-02-12 14:49:48 +00:00
paboyle 4de5ed1613 Remove vector view. The std::vector will not inform Memory manager of 
deletion and so a stale entry could be left. It is not and should not be
used.
 2025-02-12 14:48:46 +00:00
Peter Boyle 63abe87f36 Memory manager verbose improvements that were useful to track an error 2024-10-23 14:49:13 -04:00
Peter Boyle 5ae77876a8 Meson field and Aslash field on GPU; some compiler warning removed 2024-10-18 19:08:06 -04:00
paboyle 066544281f Deprecate UVM 2024-09-17 13:34:27 +00:00
Peter Boyle fc15d55df6 Mallinfo 2024-08-20 14:33:09 +00:00
Peter Boyle a3322b470f Merge branch 'develop' of https://github.com/paboyle/Grid into develop 2024-08-20 14:30:52 +00:00
Peter Boyle 04cf902791 Mallinfo and ASAN hooks 2024-07-25 18:04:56 +00:00
Peter Boyle 4502a8c8a1 libc malloc heap info dump on Linux 2024-07-11 15:22:18 +00:00
Peter Boyle a73dc6dbf4 Display linux heap info 2024-06-28 16:05:17 +00:00
Peter Boyle 2877fb4a2c More verbose if alloc failure 2024-06-18 03:21:03 +00:00
Peter Boyle a1f8bbb078 accelerator memory print 2024-01-17 16:24:09 -05:00
Peter Boyle 4cbe471a83 devVector 2023-11-15 18:00:07 -05:00
Peter Boyle 351795ac3a Better messaging 2023-10-20 19:33:04 -04:00
Peter Boyle a5ca40f446 Better verbose -- track CPU GPU motion under --log Memory, others go to 
debug output stream
 2023-10-20 19:27:13 -04:00
Peter Boyle 541772313c Verbosity 2023-10-20 19:27:13 -04:00
Peter Boyle 3747494a09 Notify delet public 2023-10-20 19:27:13 -04:00
portelli 983b681d46 unused statement cleaning 2023-04-07 14:12:02 +01:00
Peter Boyle 2376156fbc Merge branch 'develop' into feature/dirichlet 2023-03-27 21:33:50 -07:00
Peter Boyle 481bbaf1fc Interface to query memory use 2023-03-23 12:55:31 -04:00
Peter Boyle b5b759df73 Merge branch 'develop' into feature/dirichlet 2023-03-21 16:05:46 -04:00
Peter Boyle 87697eb07e SHared compile 2023-03-14 09:07:36 -07:00
rhodgson 7731c7db8e Add huge cache type and allow Ncache==0 2023-02-26 14:15:28 +00:00
rhodgson ff97340324 Expose cached bytes 2023-02-26 12:22:45 +00:00
Peter Boyle 2ff868f7a5 CPU open doesn't need to free space 2022-12-20 05:10:23 -05:00
Peter Boyle 1822ced302 Bug fix 2022-12-20 05:10:23 -05:00
Peter Boyle 37ba32776f More logging 2022-12-20 05:10:23 -05:00
Peter Boyle 99b3697b03 More loggin 2022-12-20 05:10:23 -05:00
Peter Boyle 3791bc527b Logging pulled in from dirichlet branch 2022-12-20 05:10:23 -05:00
Peter Boyle bae6c263dc Audit 2022-11-25 00:47:01 -05:00
Peter Boyle b690b1cbe9 Audit 2022-11-25 00:43:57 -05:00
Peter Boyle c0fb20fc03 Audit check for wrongly locked data 2022-11-25 00:43:12 -05:00
Peter Boyle e7d9b75fdd Warning fixes 2022-08-31 19:01:14 -04:00
Peter Boyle 60e63dca1d Add memory logging channel 2022-07-28 11:39:15 -04:00
Peter Boyle 486409574e Expanded cach to avoid any allocs in HMC 2022-07-28 11:38:34 -04:00
JPRichings 41a575ff9b Format edit 2021-11-09 21:56:23 +00:00
JPRichings d7bef70b5c Helper functions to allow probe of cache state of lattice objects. 2021-11-09 12:57:09 +00:00
Peter Boyle ba7e371b90 Warning free compile on Tursa. 
Hopefully got all reqd virtual dtors
 2021-10-21 19:56:52 +01:00
Peter Boyle 8ed0b57b09 Memory verbose and tracking, shrink default cache 
Print PCI device IDs on node 0
 2021-10-05 11:41:03 -04:00
Peter Boyle 497e7c1c40 Duplicate code 2020-12-02 17:55:30 -08:00