Gael Guennebaud
28e64b0da3
email change
2010-06-24 23:21:58 +02:00
Gael Guennebaud
002f7114d1
add support for oski
2010-06-24 23:21:45 +02:00
Gael Guennebaud
98fec45d3c
btl: add a trmm action and update eigen interface
2010-06-23 22:10:49 +02:00
Gael Guennebaud
b284bb8bba
add a spmv mini becnhmark for Eigen, GMM++, ublas, mtl4, and oski
2010-06-22 21:39:55 +02:00
Gael Guennebaud
fd9a9fa0ae
slightly optimize computeProductBlockingSizes by explicitely precomputing what is known at compile time
2010-06-22 11:10:38 +02:00
Gael Guennebaud
98686ab86c
fix in case we don't know how to query the L1/L2 cache sizes
2010-06-21 23:44:20 +02:00
Gael Guennebaud
0212eec23f
simplify and optimize block sizes computation for matrix products. They
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are now automatically computed from the L1 and L2 cache sizes which are
themselves automatically determined at runtime.
2010-06-21 23:28:50 +02:00
Gael Guennebaud
4cd38b333c
make bench_gemm print out the queried cache sizes
2010-06-21 12:07:05 +02:00
Gael Guennebaud
6db6e358f5
add the possibility to set the cache size at runtime
2010-06-18 23:25:57 +02:00
Gael Guennebaud
5b192930b6
add runtime API to control multithreading
2010-06-10 23:30:15 +02:00
Gael Guennebaud
0116261407
make BenchTimer compatible with 2.0 branch
2010-06-01 13:57:38 +02:00
Benoit Jacob
abbe260905
remove USING_PART_OF_NAMESPACE_EIGEN, leaving it in Eigen2Support.
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improve porting-Eigen2-to-3 docs
2010-04-22 18:27:13 -04:00
Hauke Heibel
51b0159c96
Fixed line endings.
2010-03-05 18:11:54 +01:00
Gael Guennebaud
f2a246c225
add a small program to bench all combinations of small products
2010-03-05 17:16:19 +01:00
Gael Guennebaud
c442208358
clean a bit the bench_gemm files
2010-03-05 11:35:43 +01:00
Gael Guennebaud
24ef5fedcd
minor cleaning
2010-03-05 09:57:04 +01:00
Gael Guennebaud
cefd9b8888
merge with default branch
2010-03-04 18:47:52 +01:00
Gael Guennebaud
b0ffd9bf04
clean #defined tokens, and use clock_gettime for the real time
2010-03-03 09:41:29 +01:00
Eamon Nerbonne
ff6b94d6d0
BenchTimer: avoid warning about symbol redefinition on win32, and include <Eigen/Core> (required to compile)
2010-03-02 08:46:11 +01:00
Gael Guennebaud
1710c07f63
remove Qt's atomic dependency, I don't know what I was doing wrong...
2010-03-01 13:09:47 +01:00
Gael Guennebaud
aeff3ff391
make Aron's idea work using Qt's atomic implementation for the synchronisation
2010-03-01 10:57:32 +01:00
Gael Guennebaud
ac425090f3
BTL: allow to bench real time
2010-02-26 14:57:49 +01:00
Gael Guennebaud
c05047d28e
fix some BTL issues
2010-02-26 12:51:20 +01:00
Gael Guennebaud
3ac2b96a2f
implement a smarter parallelization strategy for gemm avoiding multiple
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paking of the same data
2010-02-26 12:32:00 +01:00
Gael Guennebaud
68eaefa5d4
update BTL (better timer, eigen2 => eigen3, etc)
2010-02-23 18:23:12 +01:00
Gael Guennebaud
3beedba244
merge
2010-02-22 21:32:29 +01:00
Thomas Capricelli
d3b314569b
provide default values for CXX, remove duplicate define
2010-02-22 15:39:17 +01:00
Hauke Heibel
3e6ab8f93b
ups
2010-02-22 11:34:25 +01:00
Hauke Heibel
d5af5ab92b
Added getRealTime() for windows.
2010-02-22 11:23:27 +01:00
Gael Guennebaud
f797ba0abe
extend the bench timer to allow benchmarking of parallel code,
...
improvements are welcome
2010-02-22 11:04:35 +01:00
Gael Guennebaud
801440c519
fix BTL's eigen interface
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(transplanted from 437f40acc1
2010-02-22 09:32:16 +01:00
Gael Guennebaud
eb905500b6
significant speedup in the matrix-matrix products
2010-02-23 13:06:49 +01:00
Gael Guennebaud
d579d4cc37
oops
2010-02-22 17:57:15 +01:00
Hauke Heibel
6730fd9f3f
Port BenchTimer fix.
2010-02-22 11:42:58 +01:00
Gael Guennebaud
4ba25a8d5c
merge
2010-02-22 11:30:36 +01:00
Gael Guennebaud
aaaf855a88
add a small benchmark to quickly bench/compare SMP support
2010-02-22 11:09:57 +01:00
Gael Guennebaud
437f40acc1
fix BTL's eigen interface
2010-02-22 09:32:16 +01:00
Mark Borgerding
f200c84d9f
merge
2010-02-16 21:41:04 -05:00
Mark Borgerding
7a6cb2a39c
added benchmark for unscaled and half-spectrum FFTs
2010-01-21 21:09:26 -05:00
Gael Guennebaud
905050b239
extend sparse product benchmark with ublas
2010-02-09 15:55:36 +01:00
Gael Guennebaud
c3823dce72
extend benchmark for sparse products
2010-01-05 16:03:35 +01:00
Benoit Jacob
39ac57fa6d
Big renaming:
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start ---> head
end ---> tail
Much frustration with sed syntax. Need to learn perl some day.
2010-01-04 21:24:43 -05:00
Benoit Jacob
25f8adfa6c
* Fix bug #79 : ei_alignmentOffset was assuming that ptr is multiple of
...
sizeof(Scalar), and that assumption breaks with double on linux x86-32.
* Rename ei_alignmentOffset to ei_first_aligned
* Rewrite its documentation and part of its body
* The variant taking a MatrixBase doesn't need a separate size argument.
2010-01-02 12:38:16 -05:00
Gael Guennebaud
36969cc2a5
add a slerp benchmark (for accuracy and speed))
2009-12-04 15:02:38 +01:00
Hauke Heibel
1fc5fdea25
Added missing typedef (will I ever learn it!?)
...
Removed unsupported directories that do not provide CMakeList.txt (CMake 2.8 warning).
The BenchTimer is now also working on Cygwin.
2009-12-01 09:20:05 +01:00
Benoit Jacob
92749eed11
* merge
...
* remove a ctor in QuaternionBase as it gives a strange error with GCC 4.4.2.
2009-11-09 09:08:03 -05:00
Gael Guennebaud
6647a58847
update product bench
2009-11-06 11:33:18 +01:00
Mark Borgerding
0fa68b9e50
switched to BenchUtil.h
2009-10-30 19:46:45 -04:00
Benoit Jacob
a2268ca6b3
properly implement BenchTimer on POSIX
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(may require a platform check for the clock name on non-linux platforms)
2009-10-29 15:47:56 -04:00
Benoit Jacob
e8dd552257
sync with mainline
2009-10-28 19:06:45 -04:00
