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Author SHA1 Message Date
Peter Boyle fe0db53842 FFT offload to GPU and MUCH faster comms. 
40x speed up on Frontier
 2025-08-21 16:45:38 -04:00
Peter Boyle 76c0ada1e1 Benchmark for En Hung 2025-08-21 16:45:38 -04:00
Peter BoyleandGitHub 92f49e9194 Merge pull request #482 from g-simonetti/wflow_sp2n_paboyle 
Fixed Wilson flow for Nc not equal to 3
 2025-08-21 09:10:25 -04:00
Peter BoyleandGitHub 44c8057b5f Merge pull request #481 from vataspro/sp-reps-fix 
Only compile higher fermion representations for symplectic gauge group when requested via configure flag
 2025-08-20 12:57:28 -04:00
Alexis Provatas 0ad837f595 Fix Sp representations compilation 2025-08-20 17:48:39 +01:00
Peter BoyleandGitHub bd2103c746 Merge pull request #480 from vataspro/fix-no-comms 
Fix enable-comms=none
 2025-08-20 12:26:47 -04:00
Alexis Provatas 9c18d2ddb0 Fix StencilSendToRecvFromBegin to agree with base 2025-08-20 17:17:06 +01:00
g-simonetti 1245a8c151 num_colours added to class S 2025-08-20 16:27:34 +01:00
g-simonetti 07113dc8ba Changed beta=3 to beta=Nc with comments 2025-08-20 16:18:34 +01:00
Chulwoo Jung c1e5ef9476 Adding config input 2025-08-15 20:52:36 +00:00
Patrick Oare 6fd71aea9d may have found bug 2025-08-15 12:13:01 -04:00
Patrick Oare a18b0d496c added more debug output 2025-08-15 11:51:15 -04:00
paboyle a3420e6fa9 Update for grid view logging 2025-08-14 21:29:20 +00:00
paboyle 732836d9f8 Missed one 2025-08-14 20:25:54 +00:00
paboyle 87658f7b53 ASSERT tripped in Shuhei's branch 2025-08-14 20:08:54 +00:00
Patrick Oare 19f0737b98 trying one more thing 2025-08-14 14:47:38 -04:00
Patrick Oare 16d3c9cf75 added another debug feature 2025-08-14 14:37:49 -04:00
Patrick Oare 3b9fc72451 modified debug output slightly 2025-08-14 14:06:32 -04:00
Patrick Oare 99644f5d0a commented out arg assert in kryschur spec example 2025-08-13 14:57:57 -04:00
paboyle e7f51e5fb1 Timer pointers for hadrons compat. 
Reluctantly, this interface is silly to pass timers around.
 2025-08-11 21:11:36 +01:00
Peter BoyleandGitHub 1ce5f70dd1 Update GridStd.h 2025-08-11 12:20:54 -04:00
Peter BoyleandGitHub 473635f401 Update BinaryIO.h 2025-08-11 11:06:06 -04:00
paboyle 5adf2657dd Updated to compile and run fast on CUDA 2025-08-10 00:00:13 +01:00
paboyle 82cfff2990 A2A meson field BLAS based momentum project 2025-08-07 15:51:15 +00:00
paboyle 4397b1c442 Debugged momentum projection for A2A Meson Field 2025-08-07 15:51:01 +00:00
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
Chulwoo Jung 7780d88d26 Adding simple lanczos, boundary to specflow(!) 2025-08-06 23:41:53 +00:00
Chulwoo Jung 2bf9179d2c Adding mass step 2025-08-06 16:52:51 +00:00
Chulwoo Jung c606f5dca0 Move out src initialization for re-use / Adding antiperiodic BC 2025-08-06 16:51:14 +00:00
Patrick Oare 632f5916c7 small log change for KS 2025-08-04 15:43:23 -04:00
Patrick Oare 9057694895 added double orthog to KS 2025-08-04 15:30:18 -04:00
Patrick Oare 5e85aef19d added updates to GCR polynomial code 2025-07-31 16:42:35 -04:00
Patrick Oare 2b6d40c7e1 added example files 2025-07-31 16:41:28 -04:00
Patrick Oare 33b80c4e8e added eigensolver code for arnoldi and krylov schur 2025-07-31 16:40:24 -04:00
paboyle 41f344bbd3 Merge with Christoph GPT checksum debug 2025-07-15 03:06:09 +00:00
Chulwoo Jung 8419cc5c64 specflow evec I/O added, 2025-07-11 15:57:23 -04:00
paboyle a77cd50b2f Update comms logging in Cshift 2025-07-11 14:36:10 +00:00
paboyle 73af020f98 improved 2025-06-27 06:08:54 +00:00
paboyle bffb83c46e std::cout<<GridLogMessage<<"Debug:"<<std::endl; 
std::cout<<GridLogMessage<<"  --dylib-map     : print dynamic library map, useful for interpreting signal backtraces "<<std::endl;
    std::cout<<GridLogMessage<<"  --heartbeat     : periodic itimer wakeup (interrupts stuck system calls!) "<<std::endl;
    std::cout<<GridLogMessage<<"  --signal-delay n : pause for n seconds after signal handling (useful to get ALL nodes in stuck state) "<<std::endl;
    std::cout<<GridLogMessage<<"  --debug-stdout  : print stdout from EVERY node to file Grid.stdout/err.rank "<<std::endl;
    std::cout<<GridLogMessage<<"  --debug-signals : catch sigsegv and print a blame report, handle SIGHUP with a backtrace to stderr"<<std::endl;
    std::cout<<GridLogMessage<<"  --debug-heartbeat : periodically report backtrace "<<std::endl;

--dylib-map : Grid prints its dylib regions
--heartbeat : itimer based / SIGALRM wake up which seems to make Aurora
more stable
--debug-heartbeat : periodically report to stderr where we are in code

Now have libunwind option (configure: --with-unwind=<prefix>) to give an
Asynch-Signal safe backtrace. Avoid glibc backtrace due to mallocs.
 2025-06-27 06:08:54 +00:00
paboyle 7031f37350 Use libunwind for backtrace as it is signal asynch safe 2025-06-27 06:08:54 +00:00
paboyle 829dd74cb2 Verbose change 2025-06-27 06:08:54 +00:00
paboyle 66e671985d P2P 2025-06-27 06:08:54 +00:00
paboyle 5afcbcf0f3 Cshift uses flight recorder 2025-06-27 06:08:54 +00:00
paboyle 9730579312 Simplify and verbose 2025-06-27 06:08:51 +00:00
paboyle bfae14d035 More flight logging 2025-06-27 06:07:34 +00:00
paboyle b78fc73d19 Better signal handler 2025-06-27 06:07:34 +00:00
Peter BoyleandGitHub 709f8ae76c Update README 2025-06-26 23:06:11 -04:00
Peter Boyle 7aa06329d0 Update for new stencil compression options 2025-06-17 18:06:19 +02:00
Peter Boyle 9d6a38c44c Compressed comms options as Sloppy 2025-06-17 16:43:53 +02:00
Peter Boyle 6ec5cee368 Preparing for compressed comms 2025-06-17 16:38:10 +02:00