8581c05ab3
big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to
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near the bleeding edge I guess
2015-06-30 15:01:44 +01:00
e68d087010
Assist for generating file lists contained in Make.inc files for convenience when things are added
2015-06-03 13:07:00 +01:00
2b083ca987
CG test written and passes i.e. converges with small true residual
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in RedBlack MpcDagMpc, Unprec MdagM and Schur red black solver for
each of.
DomainWallFermion
MobiusFermion
MobiusZolotarevFermion
ScaledShamirFermion
ScaledShamirZolotarevFermion
2015-06-03 10:54:03 +01:00
494d2b8b61
Reorg; moving prec/unprec/schur CG for Wilson and DWF into tests as these are really tests and not benchmarks
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(no performance reports, only convergence test).
2015-06-02 17:25:26 +01:00
0bc004de7c
Domain wall fermions now invert ; have the basis set up for
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Tanh/Zolo * (Cayley/PartFrac/ContFrac) * (Mobius/Shamir/Wilson)
Approx Representation Kernel.
All are done with space-time taking part in checkerboarding, Ls uncheckerboarded
Have only so far tested the Domain Wall limit of mobius, and at that only checked
that it
i) Inverts
ii) 5dim DW == Ls copies of 4dim D2
iii) MeeInv Mee == 1
iv) Meo+Mee+Moe+Moo == M unprec.
v) MpcDagMpc is hermitan
vi) Mdag is the adjoint of M between stochastic vectors.
That said, the RB schur solve, RB MpcDagMpc solve, Unprec solve
all converge and the true residual becomes small; so pretty good tests.
2015-06-02 16:57:12 +01:00
66d997e031
Large scale change to support 5d fermion formulations.
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Have 5d replicated wilson with 4d gauge working and matrix regressing
to Ls copies of wilson.
2015-05-31 15:09:02 +01:00
8c357dca8b
Integer wrap problem fixed.
2015-05-29 14:11:34 +01:00
62dccb3247
Weak scale the benchmarks automatically.
2015-05-28 13:47:01 +01:00
20100d0a40
Hand unrolled version of dslash in a separate class.
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Useful to compare; raises Intel compiler from 9GFlop/s to 17.5 Gflops.
on ivybridge core. Raises Clang form 14.5 to 17.5
2015-05-26 19:54:03 +01:00
c2ffb1a098
Makefile update
2015-05-25 14:43:08 +01:00
d7f5172860
Schur complement based red-black inversion working
2015-05-25 13:47:12 +01:00
31a40fa37f
Added
2015-05-23 09:36:01 +01:00
ac0941be9a
adding two routines containing only a single operation so I can easily see the assembly dump
2015-05-21 06:37:46 +01:00
fb159e1cff
Minor change
2015-05-21 06:37:20 +01:00
8bc0033326
useful to dump assembler
2015-05-21 06:36:47 +01:00
046485a7bb
better comms benchmarking
2015-05-21 06:35:46 +01:00
91ed085ca4
Build a simple kernel to compare intel compiler and clang in simple environment
2015-05-19 21:29:40 +01:00
efc0d1e0b9
Reworking to keep intel compiler happy
2015-05-19 21:29:07 +01:00
ee8cf77071
Merge branch 'master' of https://github.com/paboyle/Grid
2015-05-19 14:55:26 +01:00
c8c74e591f
Add messages to get the number of threads for openmp
2015-05-19 14:54:42 +01:00
a6e1ea216d
Got unpreconditioned conjugate gradient to run and converge on a random (uniform random,
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not even SU(3) for now) gauge field. Convergence history is correctly indepdendent of decomposition
on 1,2,4,8,16 mpi tasks.
Found a couple of simd bugs which required fixed and enhanced the Grid_simd.cc test suite.
Implemented the Mdag, M, MdagM, Meooe Mooee schur type stuff in the wilson dop.
2015-05-19 13:57:35 +01:00
e841395dfd
Updating preparing for solvers etc..
2015-05-16 23:35:08 +01:00
25bfa7e830
more digits
2015-05-16 04:33:40 +01:00
87bc17831d
Added su3 matrix benchmark.
2015-05-15 14:41:19 +01:00
c99922b591
Out of source compile now working
2015-05-15 12:21:40 +01:00
bc3889ffa1
Remove debug masking
2015-05-15 11:51:15 +01:00
7f3ae64a31
OMP dslash working
2015-05-13 10:59:22 +01:00
b4a570477c
I have made the Cshift work successfully with open mp threading in
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every routine. Collapse(2) is now working under clang-omp++.
2015-05-13 00:31:00 +01:00
52174da232
Enhanced SIMD interfacing
2015-05-12 20:41:44 +01:00
a411b48a91
Adding a better controlled threading class, preparing to
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force in deterministic reduction.
2015-05-11 18:59:03 +01:00
ebcb87abe1
Got command line args working
2015-05-11 14:36:48 +01:00
fa5779537c
Command line args and a general clean up
2015-05-11 12:43:10 +01:00
352bccf6ca
Merge branch 'master' of https://github.com/paboyle/Grid
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Conflicts:
lib/qcd/Grid_qcd_wilson_dop.cc
2015-05-10 15:37:47 +01:00
a115f3b086
ET ready benchmark with bytes counted assuming loop interchange
2015-05-10 15:18:04 +01:00
5415180676
Wilson perf improvements with Gauge prefetching
2015-05-06 06:37:21 +01:00
7b0dd6c5d6
Cleaned up for Linux
2015-05-05 22:09:22 +01:00
b720222d98
Updated bandwidth test
2015-05-05 18:08:53 +01:00
0e8415de1b
Added a makefile
2015-05-05 17:56:42 +01:00
9d93d1e6d4
Comms and memory benchmarks added
2015-05-03 09:44:47 +01:00
253362f978
Added a comms benchmark
2015-05-02 23:51:43 +01:00
ea52562527
Added a comms benchmark
2015-05-02 23:42:30 +01:00
6a39089a43
Starting a benchmarking sub dir
2015-05-02 17:52:36 +01:00
