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383 Commits

Author SHA1 Message Date
Gael Guennebaud
dacc544b84 asm escape was not strong enough to prevent too aggressive compiler optimization let's fallback to no-inline. 2016-07-04 14:32:15 +02:00
Gael Guennebaud
b74e45906c Few fixes in perf-monitoring. 2016-07-04 14:30:50 +02:00
Gael Guennebaud
e2b3836326 Include recent changesets that played with product's kernel 2016-06-09 17:13:33 +02:00
Benoit Steiner
457204cb83 Updated the README file for the tensor benchmarks 2016-05-25 16:13:41 -07:00
Benoit Steiner
034aa3b2c0 Improved the performance of tensor padding 2016-05-25 11:43:08 -07:00
Benoit Steiner
069a0b04d7 Added benchmarks for contraction on CPU. 2016-05-13 14:32:17 -07:00
Benoit Steiner
f81e413180 Added a benchmark to measure the performance of full reductions of 16 bit floats 2016-05-05 14:15:11 -07:00
Benoit Steiner
79b900375f Use index list for the striding benchmarks 2016-04-21 11:58:27 -07:00
Gael Guennebaud
d8a3bdaa24 remove useless include 2016-04-14 15:18:56 +02:00
Benoit Steiner
eaeb6ca93a Enable the benchmarks for algebraic and transcendental fnctions on fp16. 2016-04-12 16:29:00 -07:00
Benoit Steiner
53121c0119 Turned on the contraction benchmarks for fp16 2016-04-12 14:11:52 -07:00
Benoit Steiner
63102ee43d Turn on the coeffWise benchmarks on fp16 2016-04-07 23:05:20 -07:00
Benoit Steiner
7c47d3e663 Fixed the type casting benchmarks for fp16 2016-04-07 22:50:25 -07:00
Benoit Steiner
a6d08be9b2 Fixed the benchmarking of fp16 coefficient wise operations 2016-04-07 17:13:44 -07:00
Benoit Steiner
0968e925a0 Updated the benchmarking code to use Eigen::half instead of half 2016-03-24 18:00:33 -07:00
Benoit Steiner
7168afde5e Made the tensor benchmarks compile on MacOS 2016-03-23 14:21:04 -07:00
Christoph Hertzberg
b224771f40 bug #1178: Simplified modification of the SSE control register for better portability 2016-03-20 10:57:08 +01:00
Benoit Steiner
56a3ada670 Added benchmarks for full reduction 2016-02-29 14:57:52 -08:00
Benoit Steiner
1031b31571 Improved the README 2016-02-27 20:22:04 +00:00
Benoit Steiner
93485d86bc Added benchmarks for type casting of float16 2016-02-26 12:24:58 -08:00
Benoit Steiner
002824e32d Added benchmarks for fp16 2016-02-26 12:21:25 -08:00
Benoit Steiner
8cb9bfab87 Extended the tensor benchmark suite to support types other than floats 2016-02-23 05:28:02 +00:00
Benoit Steiner
f442a5a5b3 Updated the tensor benchmarking code to work with compilers that don't support cxx11. 2016-02-23 04:15:48 +00:00
Gael Guennebaud
485823b5f5 Add COD and BDCSVD in list of benched solvers. 2016-02-19 23:00:33 +01:00
Benoit Steiner
4281eb1e2c Added 2 benchmarks to the suite of tensor benchmarks running on GPU 2016-01-30 10:20:43 -08:00
Benoit Steiner
e4f83bae5d Fixed the tensor benchmarks on apple devices 2016-01-28 21:08:07 -08:00
Benoit Steiner
10bea90c4a Fixed clang related compilation error 2016-01-28 20:52:08 -08:00
Benoit Steiner
211d350fc3 Fixed a typo 2016-01-28 17:13:04 -08:00
Benoit Steiner
bd2e5a788a Made sure the number of floating point operations done by a benchmark is computed using 64 bit integers to avoid overflows. 2016-01-28 17:10:40 -08:00
Benoit Steiner
120e13b1b6 Added a readme to explain how to compile the tensor benchmarks. 2016-01-28 17:06:00 -08:00
Benoit Steiner
a68864b6bc Updated the benchmarking code to print the number of flops processed instead of the number of bytes. 2016-01-28 16:51:40 -08:00
Benoit Steiner
c8d5f21941 Added extra tensor benchmarks 2016-01-28 16:20:36 -08:00
Yangqing Jia
270c4e1ecd bugfix 2016-01-28 11:11:45 -08:00
Yangqing Jia
c4e47630b1 benchmark modifications to make it compilable in a standalone fashion. 2016-01-28 10:35:14 -08:00
Gael Guennebaud
4d708457d0 Increase axpy vector size 2015-12-11 23:07:22 +01:00
Gael Guennebaud
274b2272b7 Make bench_gemm compatible with 3.2 2015-12-01 09:57:31 +01:00
Gael Guennebaud
6fcd316f23 Extend superlu cmake script to check version 2015-11-30 14:48:11 +01:00
Gael Guennebaud
0ff127e896 Preserve CMAKE_CXX_FLAGS in BTL 2015-11-27 10:18:39 +01:00
Gael Guennebaud
13294b5152 Unify gemm and lazy_gemm benchmarks 2015-10-07 16:06:48 +02:00
Gael Guennebaud
247259f805 Add a perfromance regression benchmark for lazyProduct 2015-10-07 15:51:06 +02:00
Gael Guennebaud
c6eb17cbe9 Add helper routines to help bypassing some compiler otpimization when benchmarking 2015-10-07 15:50:42 +02:00
Gael Guennebaud
913a61870d Update utility for experimenting with 3x3 eigenvalues 2015-06-08 15:54:53 +02:00
Gael Guennebaud
acc761cf0c Merged in FlorianGeorge/eigen_blaze_fork_2 (pull request PR-60) 
Use trans(X) instead of X.transpose() in Blaze Benchmark
 2015-06-04 09:15:22 +02:00
Benoit Jacob
dc04f12967 use unsigned short instead of uint16_t which doesn't exist in c++98 2015-03-17 10:31:45 -04:00
Benoit Jacob
ca5c12587b Polish lookup tables generation 2015-03-15 18:05:53 -04:00
Benoit Jacob
b6b88c0808 update perf_monitoring/gemm/changesets.txt 2015-03-13 14:57:05 -07:00
Benoit Jacob
d73ccd717e Add support for dumping blocking sizes tables 2015-03-13 10:36:01 -07:00
Benoit Jacob
f2c3e2b10f Add --only-cubic-sizes option to analyze-blocking-sizes tool 2015-03-12 13:16:33 -07:00
Benoit Jacob
39228cb224 deserialization assumed benchmarks in same order, but we shuffle them. 2015-03-06 19:29:01 -05:00
Benoit Jacob
a4f956b1da merge 2015-03-06 19:13:36 -05:00
Benoit Jacob
19bf13aa62 Automatically serialize partial results to disk, reboot, and resume, when timings are getting bad 2015-03-06 19:11:50 -05:00
Gael Guennebaud
4c8eeeaed6 update gemm changeset list 2015-03-06 15:08:20 +01:00
Gael Guennebaud
eedd5063fd Update gemm performance monitoring tool: 
- permit to recompute a subset of changesets
 - update changeset list
 - add a few more cases
 2015-03-06 11:47:13 +01:00
Benoit Jacob
4ab01f7c21 slightly increase tolerance to clock speed variation 2015-03-05 14:41:16 -05:00
Benoit Jacob
5db2baa573 Make benchmark-blocking-sizes detect changes to clock speed and be resilient to that. 2015-03-05 13:44:20 -05:00
Benoit Jacob
2231b3dece output to cout, not cerr, the actual results 2015-03-04 09:45:12 -05:00
Benoit Jacob
00ea121881 Complete the tool to analyze the efficiency of default sizes. 2015-03-04 09:30:56 -05:00
Benoit Jacob
f64b4480af Add missing copyright notices 2015-03-03 11:43:56 -05:00
Benoit Jacob
eae8e27b7d Add a benchmark-default-sizes action to benchmark-blocking-sizes.cpp 2015-03-03 11:41:21 -05:00
Benoit Jacob
9930e9583b Improve analyze-blocking-sizes, and in particular give it a evaluate-defaults tool 
that shows the efficiency of Eigen's default blocking sizes choices, using a
previously computed table from benchmark-blocking-sizes.
 2015-03-02 18:08:38 -05:00
Gael Guennebaud
2e9cb06a87 Update changeset list to be checked by perf_monitoring/gemm. 2015-02-26 16:13:33 +01:00
Gael Guennebaud
a46061ab7b Make perf_monitoring/gemm script more flexible: 
- skip existing dataset
  - add a "-up" option to recompute the dataset (see script header)
  - allow to specify a filename prefix
 2015-02-26 16:12:58 +01:00
Benoit Jacob
488874781b Add analyze-blocking-sizes program under bench/ to analyze multiple logs 
generated by benchmark-blocking-sizes.
 2015-02-23 14:02:29 -05:00
Benoit Jacob
458cf91cd9 Add benchmark-blocking-sizes.cpp to bench/ per mailing list discussion. 2015-02-20 17:08:04 -05:00
Gael Guennebaud
03ec601ff7 Initial version of a small script to help tracking performance regressions 2015-02-20 19:20:34 +01:00
Gael Guennebaud
333b497383 update bench_gemm 2015-02-20 11:59:49 +01:00
Benoit Steiner
c739102ef9 Pulled the latest changes from the trunk 2015-02-06 05:25:03 -08:00
Benoit Steiner
46fc881e4a Added a few benchmarks for the tensor code 2015-01-26 17:46:40 -08:00
Benoit Steiner
7acd38d19e Created some benchmarks for the tensor code 2014-10-17 09:49:03 -07:00
Konstantinos Margaritis
60e093a9dc Merged eigen/eigen into default 2014-09-21 14:02:51 +03:00
Konstantinos Margaritis
7ff266e3ce Initial VSX commit 2014-08-29 20:03:49 +00:00
Gael Guennebaud
57f71a5552 Update bench_norm utility 2014-09-11 10:27:46 +02:00
Chen-Pang He
1eefa5a841 Find benchmark opponents also in /usr/lib64 2014-07-07 22:55:28 +08:00
Chen-Pang He
e4b6979334 Find OpenBLAS more aggressively. This made a difference on Fedora 20 2014-07-07 21:32:33 +08:00
Florian George
f56d452c7e Enable atv in Blaze Benchmark 2014-05-04 17:07:17 +02:00
Florian George
af79b158a1 Use trans(X) instead of X.transpose() in Blaze Benchmark 2014-05-04 17:06:34 +02:00
Gael Guennebaud
2fb64578aa Add a small benchmark to compare dense solvers for small to large problems. 2014-04-28 16:16:29 +02:00
Gael Guennebaud
c354bd47f7 Make our gemm bench a little more powerful. 2014-04-17 21:03:26 +02:00
Gael Guennebaud
9777a5ca60 Various minor fixes in BTL 2014-04-17 21:01:45 +02:00
Benoit Steiner
aecc78325a Pulled the latest updates from the eigen trunk. 2014-04-01 22:07:05 -07:00
Florian George
56c4851323 Fixed typo: symmretric -> symmetric 2014-04-01 15:52:25 +02:00
Gael Guennebaud
1221dd90aa Fix no newline at end of file warning 2014-04-01 11:21:14 +02:00
Gael Guennebaud
93870d95b7 BTL: add blaze 2014-03-31 10:59:55 +02:00
Gael Guennebaud
f603823ef3 BTL: fix warnings and extend to 5k matrices, update GotoBlas to OpenBlas, etc. 2014-03-31 10:58:30 +02:00
Gael Guennebaud
33ca9b4ee6 Add support for OSX in BTL and fix a few warnings 2014-03-07 23:11:38 +01:00
Gael Guennebaud
c0e08e9e4b fix stable norm benchmark 2014-02-13 15:53:51 +01:00
Gael Guennebaud
05c9be65ce Fix bug #595: typo 2013-06-10 13:10:36 +02:00
Christoph Hertzberg
6300e8ca02 replaced compiler specific __attribute__((noinline)) by EIGEN_DONT_INLINE 2012-12-17 16:55:14 +01:00
Jakob Schwendner
22e6741da9 updated geometry benchmark to handle additional cases 2012-12-17 09:33:22 +01:00
Jakob Schwendner
98798e904b added benchmark for test vectorization in geometry package 2012-12-16 23:30:56 +01:00
Desire NUENTSA
15a9f6b9c1 Doc for sparseLU 2012-09-25 11:48:18 +02:00
Desire NUENTSA
45672e724e Incomplete Cholesky preconditioner... not yet stable 2012-09-11 12:12:19 +02:00
Desire NUENTSA
2c99d84133 add SparseLU in sparse bench 2012-09-10 12:41:26 +02:00
Desire NUENTSA
fdd0f0c5fc merge Sparse LU branch 2012-09-07 13:18:16 +02:00
Desire NUENTSA
063705b5be Add tutorial for sparse solvers 2012-09-07 13:14:57 +02:00
Desire NUENTSA
2280f2490e Init perf values 2012-09-04 12:21:07 +02:00
Desire NUENTSA
288e6aab14 Insert XSL styles into output XML files 2012-09-03 10:33:39 +02:00
Desire NUENTSA W.
fe9956defe Read real and complex bench matrices from a unique folder 
Output and display bench results using XML and XSLT
 2012-08-27 22:52:43 +02:00
Desire NUENTSA
4d3b7e2a13 Add support for Metis fill-reducing ordering ; it is generally more efficient than COLAMD ordering 2012-08-06 14:55:02 +02:00
Desire NUENTSA
7dc39b7037 Add unit tests 2012-08-03 13:05:45 +02:00