6d58cb2a68
Enable reordering of the loops in the assembler for cache friendly.
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This gets in the way of L2 prefetching however. Do next next link in stencil
prefetching.
2016-06-30 14:35:01 -07:00
c8b35d960c
Merge branch 'develop' of https://github.com/paboyle/Grid into feature/knl-cache-opt
2016-06-30 14:30:49 -07:00
532f41dd61
Asm only for avx512
2016-06-30 14:00:34 -07:00
661b0ab45d
Updated to have perfect prefetching for the s-vectorised kernel with any cache blocking.
2016-06-30 13:07:42 -07:00
565e9329ba
Changed the colouring classes
2016-06-30 16:51:03 +01:00
4bc08ed995
Improved the prefetching when using cache blocking codes
2016-06-26 12:54:14 -07:00
b2933a0557
COntrol the prefetch strategy
2016-06-25 12:55:25 -07:00
db057cc276
Prefetch change
2016-06-25 12:54:50 -07:00
22e88eaf54
Prefetch during save
2016-06-25 12:54:14 -07:00
09fe3caebd
Tweaks
2016-06-25 11:08:05 -07:00
5e02392f9c
Fixed compilation error for benchmark_dwf
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Some parts were assuming floating point precision
2016-06-20 12:30:51 +01:00
17a8f51a9b
update file lists
2016-06-19 11:59:10 -07:00
1b7f88dd00
Enable reordering of the loops in the assembler for cache friendly.
...
This gets in the way of L2 prefetching however. Do next next link in stencil
prefetching.
2016-06-19 11:45:58 -07:00
d6737e4bd8
Travis fix for Linux clang builds
2016-06-14 19:15:08 +01:00
d539888e57
Merge pull request #37 from rprollins/fix/mpi_communicator
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Removed write to stdout in constructor for MPI CartesianCommunicator
2016-06-14 17:25:40 +01:00
86187d7cca
Removed write to stdout in constructor for MPI CartesianCommunicator
2016-06-14 15:34:20 +01:00
87418e7df1
Slightly faster prefetching perf.
2016-06-13 02:32:52 -07:00
55f65b81b5
Improvements to the assembler interface that let us move chunks of the
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site and s loop into the kernels. This will save on function call overhead and
guarantee L2 prefetching strategy is right since OMP can't distribute the
sub-chunks of work.
2016-06-09 01:12:36 -07:00
d9408893b3
Prefetching in the normal kernel implementation.
2016-06-08 05:43:48 -07:00
05acc22920
placeholder for non temporal loads optimisation
2016-06-07 13:18:21 -07:00
8ac021de73
Added a test an fixed it for red black precon Ls innermost vectorised DWF
2016-06-07 13:16:56 -07:00
e503ef5590
Cleaned up
2016-06-07 00:11:36 +01:00
a7682b0060
Only instantiate the one routine to avoid duplicate symbol under g++5/MacOS
2016-06-06 23:48:21 +01:00
d4c9d71fc8
Merge branch 'master' of https://github.com/paboyle/Grid
2016-06-06 07:06:54 -07:00
786ca52c43
Problems remain in the red black preconditioning of the Ls vectorisation
2016-06-06 07:05:51 -07:00
048ac04abc
Update Benchmark_dwf.cc
2016-06-03 13:44:41 +01:00
f78d89bcbe
Update Lebesgue.cc
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kill verbose
2016-06-03 13:33:42 +01:00
53d06046b0
Compiling updates for KNL
2016-06-03 03:47:54 -07:00
5d3a1a025d
timers flag
2016-06-03 03:25:38 -07:00
139cc5f1ae
Large change with KNL preparation
2016-06-03 03:24:26 -07:00
1c0e922585
Merge pull request #35 from aportelli/master
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empty SIMD fix
2016-05-27 16:49:13 +01:00
9d5f693cbe
empty SIMD fix
2016-05-24 10:56:27 +01:00
5c90c3b457
Merge pull request #34 from aportelli/master
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Polymorphic lattices & various small updates
2016-05-24 10:50:04 +01:00
91e04056f9
fix of the empty SIMD
2016-05-12 19:24:10 +01:00
3789e3f31c
additional fixed in slice functions
2016-05-12 18:35:38 +01:00
0c66719210
const fix in slice functions
2016-05-12 13:01:35 +01:00
3a5b5c8bec
Save an old tar of tree
2016-05-12 03:20:17 -07:00
fdbe071213
space added
2016-05-12 02:59:51 -07:00
4bc21ec7cb
thread CL argument fix
2016-05-11 15:21:29 +01:00
e3083b6dfc
Merge commit 'ab894186589224d570e0ecef8eea06443194a8ab'
2016-05-11 15:20:41 +01:00
ab89418658
Precision change going in; useful for mixed precision algorithms for example.
2016-05-11 15:18:47 +01:00
28cd99882c
Subslicing
2016-05-11 15:06:54 +01:00
aceaee774c
ExtractSlice / InsertSlice for lower dimensional lattices where the lattice is not
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distributed in the orthogonal direction.
Useful for fermion 4d/5d etc..
2016-05-11 14:12:02 +01:00
f8f9fd6f22
Merge pull request #33 from aportelli/master
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Travis for clang 3.8 + various updates/fixes
2016-05-05 22:57:13 +01:00
101aa769eb
LatticeBase contain the grid pointer and a virtual destructor to allow polymorphic lattice pointers
2016-05-04 12:15:31 -07:00
0bf99bfde5
log polish
2016-05-04 12:14:49 -07:00
64bf6fe54e
macro to dump NERSC header to a stream
2016-05-04 12:14:38 -07:00
1161d566b9
minor code cleaning
2016-05-02 19:32:11 -07:00
c698b16d75
function to generate Chroma-style gamma matrix products
2016-05-01 18:30:35 -07:00
c4c89336fe
SliceSum: shutting down warning about non-threaded code for now
2016-05-01 18:29:57 -07:00
