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Author SHA1 Message Date
paboyle 7af9b87318 Cache face tables to improve performance. 
Extract merge now looking poor.
 2016-10-18 09:51:37 +01:00
paboyle 811ca45473 GNU clang hack for AVX512 since there are missing reduce intrinsics in Clang 3.9 and GCC-6 AVX512 support 2016-10-17 16:23:21 +01:00
paboyle bc1a4d40ba Faster integer handling avoid push_back 2016-10-17 16:16:44 +01:00
paboyle c8079e6621 Time the face gateher in x-dir more carefully 2016-10-13 22:28:50 +01:00
paboyle 2d4a45c758 Typecast pointer 2016-10-12 09:14:15 +01:00
paboyle a123dcd7e9 Static required for shmem. Reading same object twice requires csum reset 2016-10-12 00:29:57 +01:00
paboyle 6b27c42dfe Cosmetic 2016-10-12 00:29:39 +01:00
paboyle f7c2aa3ba5 runtime by default 2016-10-12 00:29:13 +01:00
paboyle 0f182f033b Drop macos with gcc 2016-10-11 22:29:06 +01:00
paboyle 7240d73184 Parallelise the x faces; fix the segv on KNL with comms 2016-10-11 22:21:07 +01:00
paboyle 42cd148f5e Base pointer for comms buffer under AVX512 assembly 2016-10-11 16:06:06 +01:00
paboyle 6e01264bb7 don't use static by default 2016-10-11 10:03:39 +01:00
paboyle 6f408256bc FMA4 option moved on the align 2016-10-11 10:03:01 +01:00
paboyle 8d11681aac verbose remove 2016-10-10 23:50:42 +01:00
paboyle 3d5c9a1ee9 No compile fix on clang++ 3.9 2016-10-10 23:50:13 +01:00
paboyle db749f103f Add Wilson, DWF, Overlap feynman rule tests 2016-10-10 23:48:35 +01:00
paboyle dc389e467c axpy_ssp for any coeff type via template 2016-10-10 23:48:05 +01:00
paboyle 3619167d62 Mass parameter 2016-10-10 23:47:33 +01:00
paboyle 96f1d1b828 Debugged Domain wall and Overlap feynman rules (infinite Ls, finite mass). 2016-10-10 23:46:45 +01:00
paboyle 657e0a8f4d Mass parameter 2016-10-10 23:46:10 +01:00
paboyle 616e7cd83e Mass parameter 2016-10-10 23:45:48 +01:00
paboyle 6f26d2e8d4 Overlap tree level feynman rule 2016-10-10 23:45:18 +01:00
paboyle c014574504 A "please implement me" feynman rule. If this were abstract virtual it would 
require/force implementation
 2016-10-10 23:44:00 +01:00
paboyle d7ce164e6e Feynman rule for DWF 2016-10-10 23:43:36 +01:00
paboyle c0d5b99016 Dminus 2016-10-10 23:43:19 +01:00
paboyle 09ca32d678 Dminus added for Cayley 2016-10-10 23:42:55 +01:00
paboyle 082ae350c6 static schedule by default 2016-10-10 23:42:30 +01:00
paboyle 4089984431 Timing hooks 2016-10-06 09:25:12 +01:00
paboyle 87acd06990 Use streaming stores 2016-09-26 10:11:34 +01:00
paboyle 9353b6edfe Fenv out of grid namespace 2016-09-26 10:09:13 +01:00
paboyle 167cc2650e GNU SOURCE problem on travis 2016-09-26 09:58:09 +01:00
paboyle 34f887ca1c Test_fft not complete; preparing for tests of momentum space DWF and Overlap feynman rules but not there yet. 2016-09-26 09:44:36 +01:00
paboyle 7089b6d5a5 Setting up but not implemented some QED rules 2016-09-26 09:43:40 +01:00
paboyle 2ba7d43ddd Divide handling 2016-09-26 09:43:14 +01:00
paboyle 836e929565 Divide handling improved 2016-09-26 09:42:22 +01:00
paboyle b6713ecb60 Momentum space rules for Overlap, DWF untested to date 2016-09-26 09:39:09 +01:00
paboyle 52a39f0fcd Divide in ET 2016-09-26 09:38:38 +01:00
paboyle 81a7a03076 Integer << 2016-09-26 09:38:17 +01:00
paboyle 16b37b956c divide goes to ET 2016-09-26 09:37:59 +01:00
paboyle 567b6cf23f demangle moves to logging 2016-09-26 09:36:51 +01:00
paboyle 296396646d FPE's on macos set up 2016-09-26 09:36:14 +01:00
paboyle 7422953e36 Poisson solver example 2016-08-31 00:42:47 +01:00
paboyle 8535d433a7 Cold or hot must support any precisoin 2016-08-31 00:27:53 +01:00
paboyle b573d1f35a Wilson tree level added 2016-08-31 00:27:04 +01:00
paboyle 0c1d7e4daf Mom space prop for Wilson action 2016-08-31 00:26:36 +01:00
paboyle 02e983a0cd Momentum space prop and free prop convolution 2016-08-31 00:26:02 +01:00
paboyle d15ab66aae FFT moves higher in include order 2016-08-31 00:25:22 +01:00
paboyle 9005b82c6d Multi dim FFT, and normalisation fix 2016-08-31 00:24:52 +01:00
paboyle 3475f45ce7 Demangle support for typeid stuff 2016-08-31 00:23:48 +01:00
paboyle 0744f38866 Demangle support is useful 2016-08-31 00:23:28 +01:00
paboyle 62febd2823 Wilson prop test 2016-08-31 00:23:09 +01:00
paboyle 8c89391c02 FFTW unresolved fixed when no fftw3.h 2016-08-24 16:41:47 +01:00
paboyle bfac5195b8 tidy up 2016-08-24 16:38:36 +01:00
paboyle a782ca3238 Merge branch 'feature/fft-flop-count' into develop 2016-08-24 15:06:17 +01:00
paboyle 744691097f Printing 2016-08-24 15:05:56 +01:00
paboyle ff6da364e8 FFT double and single precision gives good performance now in multithreaded code. 2016-08-24 15:05:00 +01:00
paboyle 88be3b39bb Merge branch 'develop' of https://github.com/paboyle/Grid into develop 2016-08-22 18:29:36 +01:00
paboyle 8a02824e08 Merge branch 'feature/FFT' into develop 2016-08-22 16:25:04 +01:00
paboyle 356e7940fd fftw can be switched off 2016-08-22 16:24:49 +01:00
paboyle 73ce476890 Include fftw headers 2016-08-22 16:24:21 +01:00
paboyle 29c4ef41de Adding a test for libfftw3 2016-08-22 16:21:01 +01:00
paboyle e423a09974 FFT improved and test_FFT passing under MPI 8 processes, 8^4 for LatticeComplexD and LatticeSpinMatrixD 2016-08-18 02:23:21 +01:00
paboyle 17097a93ec FFTW test ran over 4 mpi processes. 2016-08-17 01:33:55 +01:00
paboyle 94a6373a7f Merge branch 'feature/eigen-cleanup' into develop 2016-08-15 23:58:34 +01:00
paboyle 4ab7dbfd57 Instantiate 2016-08-15 23:00:40 +01:00
paboyle 90e70790f3 Feature for z-Mobius prep 2016-08-15 22:31:29 +01:00
paboyle fc25d2295c fftw download 2016-08-06 00:28:52 +01:00
paboyle 8dc2cfcedb Adding fftw header pulling 2016-08-06 00:28:28 +01:00
paboyle 5a68715be3 Richards sweep test 2016-08-05 10:51:57 +01:00
paboyle 32bc7a6ab8 MPI back out of change that hangs 
AVX2 for clang, gcc needs the -mfma flag.
 2016-08-05 10:36:00 +01:00
paboyle 27f3ecc833 Merge branch 'feature/bugfix-ck-cj' into develop 2016-07-16 01:59:52 +01:00
paboyle f9e90eeb1f Sign error on the force for 4d fields fixed 2016-07-16 01:52:44 +01:00
paboyle fad5c675eb sign error on the 4d gparity force 2016-07-16 01:51:56 +01:00
paboyle 4908b77d46 Fixed conflicts. PLEASE avoid making wholesale cosmetic only changes, this created 
a HUGE amount of difficult to resolve and understand conflicts .

Wholesale formatting, reordering functions etc... in a central file like Tensor_class
or Grid_vector_types while others are also editing without making substantial functionality
changes creates pain.
 2016-07-15 20:59:07 +01:00
paboyle f4dd5062d7 Merge branch 'develop' of https://github.com/paboyle/Grid into develop 2016-07-15 19:26:06 +01:00
paboyle da34d75841 Merge branch 'feature/Ls-vectorised-actions' into develop 2016-07-15 19:09:47 +01:00
paboyle 980ff18956 Solving the instantiation no compile issue 2016-07-15 17:19:44 +01:00
paboyle 1a6c7204ac Disable instantiation; Use cache version instead 2016-07-15 00:34:39 +01:00
paboyle 49310fbab3 Done with red black change over 2016-07-15 00:08:43 +01:00
paboyle 6049d5ac47 Update 2016-07-15 00:08:32 +01:00
paboyle 35d0d35238 Updated file list 2016-07-15 00:02:53 +01:00
paboyle c0e878705e Updated file list 2016-07-15 00:02:39 +01:00
paboyle 5c0c8efb9e Updated file list 2016-07-15 00:02:11 +01:00
paboyle dfd714e1ef Multiple implementations for the 5d hopping terms, depending on cache friendly 
ops and/or the 5th direction being vectorised
All use 4d redblack.
 2016-07-15 00:00:09 +01:00
paboyle 79a8ca1a62 Rewrite for performance. Impl dependent instantiations give 
4d linalg impls of the 5d hopping terms (and inverse)
Cache friendly loop orderings of the above
Dense matrix stored and apply to the above

-- Switch to Ls vectorised, and use dense matrix approach for the MooeeInv
   and rotate/shift of the Mooee M5D routines.
 2016-07-14 23:58:15 +01:00
paboyle fb45eb2eb2 5d ls vec rename of impl class 2016-07-14 23:57:26 +01:00
paboyle a307274c96 Fermion impl rename for ls vectorised 5d approaches 2016-07-14 23:56:13 +01:00
paboyle 3f2c44a5fe Updating the class to 5d selection based on impl type 2016-07-14 23:55:26 +01:00
paboyle 48fb1cdc11 Update domain 5d vectorised impl type, move the type over to 4d redblack with 
the dense OO inverse
 2016-07-14 23:54:35 +01:00
paboyle 8a79e93cc2 Rename the 5d domain wall fermion vectorised Ls impl class 2016-07-14 23:53:00 +01:00
paboyle 3493b51879 Modest updates 2016-07-14 23:52:13 +01:00
paboyle de3e79d300 red black for Ls vectorised is 4d red black. Update accordingly now I've made this choice 2016-07-14 23:49:42 +01:00
paboyle dd62a61c5c Added broadcast and rotation of simd vectors 2016-07-14 23:49:00 +01:00
paboyle 8f47d0b5ab Rotation needed for hopping term in fifth dim with Ls vectorised fields 2016-07-14 23:45:36 +01:00
paboyle 42af132dab Fix for chris kellys request to peek poke on checkerboarded fields 2016-07-14 23:44:48 +01:00
paboyle 9db2c6525d updating benchmarks for red black 4d for Ls vectorised code 2016-07-14 23:44:02 +01:00
paboyle adbc7c1188 Adding files for multiple implementations (cache opt) and Ls vectorisation 
of the 5D cayley form chiral fermions for the 5d matrix. With Ls entirely
in the vector direction, s-hopping terms involve rotations.

The serial dependence of the LDU inversion for Mobius and 4d even odd
checkerboarding is removed by simply applying Ls^2 operations (vectorised
many ways) as a dense matrix operation.

This should give similar throughput but high flops (non-compulsory flops)
but enable use of the KNL cache friendly kernels throughout the code.

Ls is still constrained to be a multiple of Nsimd, which is as much as 8 for AVX512
with single precision.
 2016-07-14 22:59:21 +01:00
paboyle 62601bb649 Bug fix 2016-07-08 20:46:29 +01:00
paboyle ef97e32152 Adding persistent communicators 2016-07-08 17:16:08 +01:00
paboyle c667d9fdcc Trying to make compile clean on travis; seem to have a make -j 4 problem with fftw 2016-07-07 23:26:39 +01:00