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Author SHA1 Message Date
Peter Boyle cd990ba13d Streaming store option 2015-05-05 18:13:06 +01:00
Peter Boyle 249165d1b2 Added streaming stores 2015-05-05 18:09:28 +01:00
Peter Boyle b720222d98 Updated bandwidth test 2015-05-05 18:08:53 +01:00
Peter Boyle 0e8415de1b Added a makefile 2015-05-05 17:56:42 +01:00
Peter Boyle 2b46ad38e2 Back to vector for now; cost of init loop is clear in the a*x + y 
loop in memory benchmark and must move to better container class.
 2015-05-03 09:48:13 +01:00
Peter Boyle 9d93d1e6d4 Comms and memory benchmarks added 2015-05-03 09:44:47 +01:00
Peter Boyle 253362f978 Added a comms benchmark 2015-05-02 23:51:43 +01:00
Peter Boyle ea52562527 Added a comms benchmark 2015-05-02 23:42:30 +01:00
Peter Boyle 6a39089a43 Starting a benchmarking sub dir 2015-05-02 17:52:36 +01:00
Peter Boyle bdf18941a2 Improving the byte swap support for portability 2015-05-01 10:57:33 +01:00
Peter Boyle d904e2b9ac Merge branch 'master' of https://github.com/paboyle/Grid 2015-04-30 16:40:13 +01:00
Peter Boyle c0ead94791 Integrated Lebesgue code and been playing with alternate implementations of the wilson dop without 
any particular success in increasing the performance.
 2015-04-30 16:39:06 +01:00
Peter Boyle 7ac997bd58 Merge pull request #1 from mspraggs/patch-1 
Added <map> include to GridNerscIO.h
 2015-04-30 09:46:48 +01:00
Peter Boyle d8ffa09e3b Benchmark wilson dhop now; 14.6GF on one core, not as fast as SU(3)xSU(3) [23GF] but still not too shabby. 
Disassembling output shows ugly sequences in the permute sector. Could comparatively benchmark with and without
the if-else structure to see how much I'm losing.

Drops to 9GF as it falls out of cache. Moving to Lebesgue ordering should help there. Substantive progress.
 2015-04-29 06:50:18 +01:00
Peter Boyle dcc23faa4a Fixed the stencil sector and Wilson now agrees between stencil based implementation 
and the cshift based implementation. Managed to reduce the volume of code in this
sector a little, but consolidation would be good, perhaps taking common
logic out into simple helper functions
 2015-04-29 06:23:56 +01:00
Peter Boyle b0485894b3 Shaken out stencil to the point where I think wilson dslash is correct. 
Need to audit code carefully, consolidate between stencil and cshift,
and then benchmark and optimise.
 2015-04-28 08:11:59 +01:00
Peter Boyle 0b7d389258 Reworking CSHIFT and Stencil. Implementing Wilson and discovered rework is required 2015-04-27 13:45:07 +01:00
Peter Boyle 35cfef2129 Big updates with progress towards wilson matrix 2015-04-26 15:51:09 +01:00
Peter Boyle c678f2d255 Starting the implementation of wilson; incomplete and committing non-functional code which 
is not yet included from elsewhere or linked to the build system.
 2015-04-25 14:33:02 +01:00
Peter Boyle d5fd34b6e8 Update to TODO list 2015-04-25 13:04:26 +01:00
Peter Boyle 2d8cf9e456 Added two spinor functionality required to support the Wilson hopping term. 2015-04-25 12:54:06 +01:00
Peter Boyle dc970c6442 Dirac done ; remove from TODO 2015-04-24 22:56:37 +01:00
Peter Boyle fc32450360 Improved the gamma quite a bit. 
Serial rng's which are set on node zero and broadcaste
 2015-04-24 20:21:40 +01:00
Peter Boyle 2a67214f9d static names and enum list 2015-04-24 19:12:14 +01:00
Peter Boyle 71d5927a66 Vectors now too and right multiple of matrix with gamma 2015-04-24 19:08:29 +01:00
Peter Boyle f2ac20e7ab Removed summation 2015-04-24 18:42:44 +01:00
Peter Boyle 750dd5f5fd Cleared the code out from Grid_summation to lattice/Grid_lattice_transfer.h 2015-04-24 18:41:34 +01:00
Peter Boyle 74432432b6 Moved code from summation into transfer and reduction 2015-04-24 18:40:44 +01:00
Peter Boyle b8eef54fa7 First implementation of Dirac matrices as a Gamma class. 2015-04-24 18:20:03 +01:00
Peter Boyle e2e3ea5742 Reorganised the TODO. Really getting somewhere 2015-04-23 20:42:30 +01:00
Peter Boyle 4b4dcc4c13 Rename Grid_QCD 2015-04-23 20:42:09 +01:00
Peter Boyle afe6c4f64f move 2015-04-23 20:41:22 +01:00
Peter Boyle 62e8d2d127 Slice summation working. May move this into lattice/Grid_lattice_reduction however 2015-04-23 15:13:00 +01:00
Peter Boyle b7416d79e3 Begginings of slice summation and subblocking 2015-04-23 11:04:59 +01:00
Peter Boyle 2f8431ab03 Consolidate index to coor in a single routine 2015-04-23 11:04:19 +01:00
Peter Boyle a9e574dd27 Snippets from Guido to optimise Reduce 2015-04-23 08:31:40 +01:00
Peter Boyle 73c0db82d5 Better description of Intel's many ISA targets 2015-04-23 08:02:51 +01:00
Peter Boyle eb58297a43 Fixing endian on linux I hope 2015-04-23 07:51:15 +01:00
Peter Boyle 1851327d19 Got the NERSC IO working and fixed a bug in cshift. 2015-04-22 22:46:48 +01:00
Peter Boyle a5b0c492d7 Rework of RNG to use C++11 random. Should work correctly maintaining parallel RNG across 
a machine. If a "fixedSeed" is used, randoms should be reproducible across different machine
decomposition since the generators are physically indexed and assigned in lexico ordering.
 2015-04-19 14:55:58 +01:00
Peter Boyle 650410cb2f Update to task list 2015-04-19 14:55:16 +01:00
Peter Boyle f64d39ab57 Split all OMP directives into lattice subdir for easy maintainance of 
parallelism and future OMP 4.0 offload.
 2015-04-18 22:17:01 +01:00
Peter Boyle 4e1a3aee82 Update 2015-04-18 22:16:31 +01:00
Peter Boyle 1556c2ba3f Finishing the reorg 2015-04-18 21:24:10 +01:00
Peter Boyle 62fec04419 Reorganisation 2015-04-18 21:23:32 +01:00
Peter Boyle aee6669d0b Build reorg with which I am a bit happier 2015-04-18 21:22:50 +01:00
Peter Boyle a17ce0695b Clean up 2015-04-18 20:52:40 +01:00
Peter Boyle e6ec92d0e4 More files, shorter each. 2015-04-18 20:45:00 +01:00
Peter Boyle d964d01d6a Shrinking and organising the files 2015-04-18 20:44:19 +01:00
Peter Boyle 0fce523792 Split up into multiple files 2015-04-18 18:54:30 +01:00
Peter Boyle 520af214af splitting into smaller, multiple files for readability and easy find. 2015-04-18 18:47:43 +01:00
Peter Boyle 62ee8e1cb3 Cleanup 2015-04-18 18:37:56 +01:00
Peter Boyle 3931ad65c8 Reorg 2015-04-18 18:37:22 +01:00
Peter Boyle 8195d302dc Reorganise to keep files smaller 2015-04-18 18:36:48 +01:00
Peter Boyle f7d80aac7f Rename 2015-04-18 17:10:45 +01:00
Peter Boyle 08f20da103 Clean up caps. 2015-04-18 17:09:48 +01:00
Peter Boyle 2c9e5aa054 Clean up capitalisation 2015-04-18 17:09:24 +01:00
Peter Boyle ac181abc95 Rename 2015-04-18 17:07:37 +01:00
Peter Boyle 18a885d195 Renaming 2015-04-18 17:07:09 +01:00
Peter Boyle 1674f899e0 Cleaing up 2015-04-18 16:42:47 +01:00
Peter Boyle f678be5f94 Shaken out the peekIndex support. 
Hardwire constants "SpinIndex, ColourIndex" and LorentzIndex in Grid_QCD.h
 2015-04-18 16:17:41 +01:00
Peter Boyle 388b735fd0 Build reorg 2015-04-18 14:56:05 +01:00
Peter Boyle 3e3df092bb Reorg of build structure 2015-04-18 14:55:00 +01:00
Peter Boyle e25f10566c peekIndex update 2015-04-18 14:36:01 +01:00
Peter Boyle 5d1b866e7a typo 2015-04-18 12:40:55 +01:00
paboyle 56b3631187 Update README.md 2015-04-18 12:21:37 +01:00
Peter Boyle 1408a3c0f9 Got traceIndex, transposeIndex fully working. 
Need to think about peekIndex interface and () based indexing.
 2015-04-18 12:17:13 +01:00
Peter Boyle 3b9110b5db SSE flag changed 2015-04-16 17:22:52 +01:00
Peter Boyle 6b04dd4a5d Better code 2015-04-16 15:20:19 +01:00
Peter Boyle 1972eea128 spin trace type work 2015-04-16 14:48:21 +01:00
Peter Boyle 933c54d9c4 Improving the trace support to support any index tracing and simplifying 
implmentation in some ways
 2015-04-16 14:47:28 +01:00
Peter Boyle fddb904b4c Typo in capital 2015-04-15 12:03:38 +01:00
Peter Boyle cab7ef9bc2 Some bug fixes 2015-04-14 23:20:16 +01:00
Peter Boyle ab9a764bb1 Reduce now going through MPI. 2015-04-14 22:40:40 +01:00
Peter Boyle f1876b7e95 Modified 2015-04-14 20:25:51 +01:00
Peter Boyle 2d54ef2a52 Stencil code pretty much shaken out. 
Beginning of inner product and norm2.
 2015-04-14 20:22:04 +01:00
Peter Boyle 977c7721d5 where switched back on 2015-04-10 05:54:02 +02:00
Peter Boyle 5267658748 Fixing the comms=none compile 2015-04-10 05:53:09 +02:00
Peter Boyle 6e90038bf6 Fixing nocompile 2015-04-10 05:24:01 +02:00
Peter Boyle 993419d9fb MPI exposed incorrectly in main 2015-04-10 05:22:36 +02:00
Peter Boyle 927c62d8a3 Patch for comms none nocompile 2015-04-10 05:21:48 +02:00
Peter Boyle 31f4f4f1e1 "where" and integer comparisons logic implemented for conditional 
assignment. LatticeCoordinate helper to get global (reduced) coordinate.

Some more work of similar type perhaps needed, but the bulk of the required
structure for masked array assignment is now in place.
 2015-04-09 08:06:03 +02:00
Peter Boyle 81d5eabf6c Remove stub files 2015-04-06 11:29:55 +01:00
Peter Boyle ce6a3a8ed4 Some popular configure commands 2015-04-06 11:28:00 +01:00
Peter Boyle 982274e5a0 Major rework of extract/merge/permute processing debugged and working. 2015-04-06 11:26:24 +01:00
Peter Boyle 9e597ac50a Removing older file 2015-04-06 09:27:17 +01:00
Peter Boyle 02262b0019 Bringing in LatticeInteger with the idea of implemented predicated 
assignment, subsets etc.
c.f the QDP++ "where" syntax
 2015-04-06 06:30:48 +01:00
Peter Boyle ad31cd0c23 Clean up but no major changes 2015-04-03 22:54:13 +01:00
Peter Boyle 15dda435e6 TODO list for preparing this for real use and QDP++ replacement. 2015-04-03 09:28:58 +01:00
Peter Boyle 0c1f8b70e9 Reorg 2015-04-03 05:51:05 +01:00
Peter Boyle 18b26a7a70 MPI added 2015-04-03 05:34:51 +01:00
Peter Boyle d29733069f Patch 2015-04-03 05:33:13 +01:00
Peter Boyle 48581e8e8b Merge branch 'master' of https://github.com/paboyle/Grid 2015-04-03 05:32:12 +01:00
Peter Boyle 154a8700f4 Removing the Xcode project 2015-04-03 05:30:58 +01:00
Peter Boyle 0c5c974e6d Renamed the namespace to Grid 2015-04-03 05:29:54 +01:00
Peter Boyle 06843d4574 Rename some files to make naming consistent 2015-04-03 04:58:03 +01:00
Peter Boyle 7b97e50b7b MPI is now working and passing basic tests. Will start to construct a more sensible test suite shortly 
since testing requirements now go beyond what a single Grid_main.cc can do.

Will need a more organised src tree for this and will require substantial reorg of build system.
 2015-04-03 04:52:53 +01:00
Peter Boyle 19b9069453 Merge branch 'master' of https://github.com/paboyle/Grid 2015-03-29 22:05:16 +01:00
Peter Boyle e0af0e658d Commit 2015-03-29 22:04:49 +01:00
Peter Boyle 9bea4e25ee Make file and configure 2015-03-29 21:44:22 +01:00