neo
57feda4328
Completed implementation of new Grid_simd classes
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Tested performance for SSE4, Ok.
AVX1/2, AVX512 yet untested
2015-05-22 17:33:15 +09:00
Peter Boyle
a11850d2fb
Merge pull request #7 from coppolachan/master
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Added full support for SSE4
2015-05-22 05:58:59 +01:00
Peter Boyle
e0cc5ba920
Streaming store option ifdef
2015-05-21 06:47:05 +01:00
Peter Boyle
1b9ecbac3b
Compile time select if we do the streaming store copy. Relies on Clang++ eliminating object copies,
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and other compliers do not necessarily cope.
2015-05-21 06:39:00 +01:00
Peter Boyle
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
Peter Boyle
fb159e1cff
Minor change
2015-05-21 06:37:20 +01:00
Peter Boyle
8bc0033326
useful to dump assembler
2015-05-21 06:36:47 +01:00
Peter Boyle
db786fac13
Didn't like a print statement
2015-05-21 06:36:15 +01:00
Peter Boyle
046485a7bb
better comms benchmarking
2015-05-21 06:35:46 +01:00
Peter Boyle
9058135da0
Unroll pragma abstraction
2015-05-21 06:34:33 +01:00
neo
f8d8958884
Merge remote-tracking branch 'upstream/master'
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Conflicts:
lib/simd/Grid_vector_types.h
tests/Makefile.am
2015-05-20 17:32:46 +09:00
neo
e529210f43
Implemented all SSE4 functions.
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A test code Grid_simd_new.cc has been created to test the new class.
Tests are all OK.
2015-05-20 17:22:40 +09:00
Peter Boyle
8fdff33b3a
Merging in
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Merge branch 'master' of https://github.com/paboyle/Grid
2015-05-19 21:30:13 +01:00
Peter Boyle
91ed085ca4
Build a simple kernel to compare intel compiler and clang in simple environment
2015-05-19 21:29:40 +01:00
Peter Boyle
efc0d1e0b9
Reworking to keep intel compiler happy
2015-05-19 21:29:07 +01:00
Peter Boyle
2d8b5a8191
Optimisation...
2015-05-19 15:50:47 +01:00
Peter Boyle
b520694b00
Merge branch 'coppolachan-master'
2015-05-19 15:05:32 +01:00
Peter Boyle
3fe7275332
Merged
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Merge branch 'master' of https://github.com/coppolachan/Grid into coppolachan-master
Conflicts:
lib/simd/Grid_vector_types.h
2015-05-19 15:05:07 +01:00
azusayamaguchi
ee8cf77071
Merge branch 'master' of https://github.com/paboyle/Grid
2015-05-19 14:55:26 +01:00
azusayamaguchi
c8c74e591f
Add messages to get the number of threads for openmp
2015-05-19 14:54:42 +01:00
Peter Boyle
a6e1ea216d
Got unpreconditioned conjugate gradient to run and converge on a random (uniform random,
...
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
neo
7fb3221d47
Partial implementation of the vector types SIMD
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Implementing SSE4 now
A systematic series of tests must be written.
2015-05-19 17:21:17 +09:00
neo
639fd05239
Added check of mpfr and gmp at configure time
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It generates automatically the linker flags or complains if not found.
2015-05-19 13:54:55 +09:00
neo
d6887beead
Merging with upstream
2015-05-19 13:36:03 +09:00
Peter Boyle
6f387b4916
Merge branch 'coppolachan-master'
2015-05-18 16:36:58 +01:00
Peter Boyle
9bfe0e63f4
lib/algorithms/approx/bigfloat.h
2015-05-18 16:35:48 +01:00
Peter Boyle
30494bd96d
Merge branch 'master' of https://github.com/coppolachan/Grid into coppolachan-master
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Conflicts:
lib/algorithms/approx/bigfloat.h
2015-05-18 16:34:21 +01:00
Peter Boyle
6f038a7f6d
Convience function
2015-05-18 16:28:29 +01:00
Peter Boyle
193fd5532f
Remez tested
2015-05-18 12:09:25 +01:00
neo
fa1dc5e448
Minor modification to the configure.ac
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Enables silent rules (use make V=1 to override)
Prints a summary after configure is completed
2015-05-18 17:15:14 +09:00
neo
6d2accba7b
Corrected some compilation errors (zolotarev.h) and SSE4 vsplat and conj to make cshift test pass.
2015-05-18 16:48:14 +09:00
Peter Boyle
1887c77498
Getting closer to having a wilson solver... introducing a first and untested
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cut at Conjugate gradient. Also copied in Remez, Zolotarev, Chebyshev from
Mike Clark, Tony Kennedy and my BFM package respectively since we know we will
need these. I wanted the structure of
algorithms/approx
algorithms/iterative
etc.. to start taking shape.
2015-05-18 07:47:05 +01:00
Peter Boyle
6eb8dfd902
Working towards solvers
2015-05-17 00:19:03 +01:00
Peter Boyle
e841395dfd
Updating preparing for solvers etc..
2015-05-16 23:35:08 +01:00
Peter Boyle
cf99a1f37d
Better build automation
2015-05-16 07:16:45 +01:00
Peter Boyle
deac65a92d
Merge branch 'master' of https://github.com/paboyle/Grid
2015-05-16 06:42:03 +01:00
Peter Boyle
f6e54a7bd4
Moved things around
2015-05-16 06:40:10 +01:00
Peter Boyle
53260e7a39
Typoo xifed
2015-05-16 05:49:32 +01:00
Peter Boyle
a900790b44
Update Grid_lattice_trace.h
2015-05-16 04:40:28 +01:00
Peter Boyle
b731bf6976
Pretty syntax
2015-05-16 04:37:26 +01:00
Peter Boyle
5f8b82b90c
Optimisation and syntax pretty
2015-05-16 04:36:22 +01:00
Peter Boyle
25bfa7e830
more digits
2015-05-16 04:33:40 +01:00
Peter Boyle
afda459886
strong inline
2015-05-16 04:33:10 +01:00
Peter Boyle
c43869a83a
Extra compile targs
2015-05-15 14:41:59 +01:00
Peter Boyle
87bc17831d
Added su3 matrix benchmark.
2015-05-15 14:41:19 +01:00
Peter Boyle
76cbcff2f1
Log the bug report code into the git repo.
2015-05-15 12:39:53 +01:00
Peter Boyle
f43589369a
Compile options tweak
2015-05-15 12:33:18 +01:00
Peter Boyle
c99922b591
Out of source compile now working
2015-05-15 12:21:40 +01:00
Peter Boyle
de0c199604
Convenience multi-compiler build with out of source compile
2015-05-15 12:21:10 +01:00
Peter Boyle
3ed30169ea
clang++ 3.4/5/7 compile happy for AVX and SSE
...
icpc compiles happy on MacOSX both with -xCOMMON-AV512 and native AVX
gcc-5 does not compile happy; can work around by renaming lattice peek/poke/transpose/trace templates
relative to tensor ones, but gcc goes into a recursive template instantiation due to
matching error. I think this is a gcc bug and have filed a report https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66153
2015-05-15 11:52:11 +01:00
