portelli/Grid
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Code Releases Activity
8,171 Commits 96 Branches 14 Tags
0d8658a0390c7e1294503e17a6d9d978f7d97eea
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61 Commits
Author SHA1 Message Date
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 41f344bbd3 Merge with Christoph GPT checksum debug 2025-07-15 03:06:09 +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 b78fc73d19 Better signal handler 2025-06-27 06:07:34 +00:00
paboyle d418f78352 Making running on Aurora more debuggable 2025-05-23 20:58:16 +00:00
paboyle 1d22841811 Working on aurora, GPT issue turned up is fixed 2025-03-06 03:20:18 +00:00
paboyle ec1395a304 Better flight logging 2024-10-10 22:01:57 +00:00
paboyle 02c8178f16 Almost working on Aurora 2024-09-23 09:43:50 +00:00
paboyle 066544281f Deprecate UVM 2024-09-17 13:34:27 +00:00
Peter Boyle 5c3ace7c3e Merge branch 'develop' into feature/scidac-wp1 2024-04-30 05:26:06 -04:00
Peter Boyle 60b7f6c99d Flight recorder, resurrecting the "world famous" Britney test 2024-03-22 15:32:26 +00:00
Peter Boyle fab1efb48c More britney logging improvements 2024-03-19 14:36:21 +00:00
Peter Boyle 62e7bf024a Updated flight logging for Britney test 2024-03-12 20:10:04 +00:00
paboyle 2704b82084 Merge branch 'develop' of https://github.com/paboyle/Grid into develop 2024-03-12 15:16:24 +00:00
paboyle cf8632bbac Britney test option 2024-03-12 15:15:35 +00:00
portelli f17b8de907 fallback to _POSIX_HOST_NAME_MAX if HOST_NAME_MAX is not defined 2024-03-07 15:22:08 +09:00
Peter Boyle cc04dc42dc Merge branch 'develop' into feature/scidac-wp1 2024-03-06 14:55:21 -05:00
paboyle 1b93a9be88 Print out the hostname 2024-03-06 00:01:58 +00:00
Peter Boyle 839f9f1bbe Don't log memory by default 2024-01-17 16:25:50 -05:00
Peter Boyle 82fc4b1e94 Finalise 2023-11-23 18:19:41 -05:00
Peter Boyle b4f1740380 Finalise message 2023-11-23 18:19:16 -05:00
Peter Boyle b3925df9c3 Verbose on CPU-GPU xfer, remove performance by default 2023-10-24 10:25:01 -04:00
Peter Boyle afe10ba2a2 More digits 2023-10-20 19:27:13 -04:00
Chulwoo Jung 82c1ecf60f Block lanczos added 2022-11-30 16:08:40 -05:00
Peter Boyle f73db8f1f3 Synch clocks 2022-07-11 13:47:39 -04:00
Peter Boyle 63dbaeefaa Extra barrier prior to finalize just in case it fixes an issue on Tursa 2022-02-16 14:01:43 +00:00
Daniel Richtmann b4f8e87982 Have Grid's cli interface understand floats 2022-02-01 23:09:06 +01:00
Peter Boyle 68650b61fe Options controlling behaviour 2021-09-21 00:51:01 +02:00
Peter Boyle 5b3c530aa7 Return value 2021-08-23 15:30:45 +01:00
Peter Boyle c6a5499c8b Fail on non-apple 2021-08-22 18:40:55 +01:00
Peter Boyle ffbdd91e0e Apple happiness 2021-08-20 01:15:00 +01:00
Peter Boyle 15c50a7442 Explicit instantiate the template function 2021-03-18 15:40:42 -04:00
Christoph Lehner 4705aa541d Allow user to configure ShmDims via environment variables 2021-02-04 14:25:55 +01:00
Peter Boyle 1c673977fa Must ask for COMMMS_THREADS 2020-11-13 03:59:36 +01:00
Peter Boyle 37ec4b241c Default thread count sensible 2020-08-20 22:12:31 +02:00
Christoph Lehner 6365a89ba3 create separate InitMessage for MemoryManager that can be called after communicator setup 2020-07-30 07:25:05 -04:00
nmeyer-ur ea7f8fda5e fix typo 2020-07-22 09:34:05 +02:00
nmeyer-ur 906b78811b exit in Init when using --comms-overlap 2020-07-22 08:57:01 +02:00
Peter Boyle 577c064184 Memory manager initialise earlier 2020-06-24 08:24:38 -04:00
Peter Boyle b949cf6b12 PeekLocal needs a view to keep thread safe. 
ALLOCATION_CACHEE reenable
 2020-06-19 17:13:27 -04:00
Christoph Lehner 3dccd7aa2c Catch edge case in SharedMemoryMPI::GetShmDims; Change default units to consistent MB in init args; Want last element not past last element in MemoryManagerCache.cc 2020-06-14 13:26:01 -04:00
Peter Boyle f39c2a240b Priintinig and device memory size detection 2020-06-04 14:58:03 -04:00
Peter Boyle fb559614ad Initialise meemory manager 2020-06-03 09:12:47 -04:00
Peter Boyle ebb60330c9 Automatic data motion options beginning 2020-05-17 16:34:25 -04:00
Peter Boyle 07c0c02f8c Speed up Cshift 2020-05-11 17:02:01 -04:00
Peter Boyle 28a1fcaaff First compile against SYCL 2020-05-05 11:13:27 -07:00
Peter Boyle 0b3a3562c3 Some MPI (summit) create sigusr2, so trap that 2019-12-10 21:49:12 -05:00
Peter Boyle ec8e060ec7 Summit jsrun GPU mapping updates. Conffigure with --enable-jsrun 2019-10-31 11:46:09 -04:00
Peter Boyle 9cd33a7b9c Printing improvement 2019-07-31 08:01:24 +01:00
Peter Boyle 639dc1ab21 GPU reduction fix and also exit backtrace option 2019-07-31 01:23:23 +01:00