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229 Commits 14 Branches 9 Tags
9de87da9935220b0d92a0f3609b97bd738486eae
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53 Commits

Author SHA1 Message Date
Philippe Tillet
9de87da993 GEMM: swapped loops in rC[m][n]*=alpha 2015-07-16 10:40:38 -04:00
Philippe Tillet
4b004e1cd5 GEMM: Added pointers declaration to the beginning of the kernel 2015-07-14 20:48:52 -07:00
Philippe Tillet
6a74eb3340 GEMM: moved declaration of shared memory to the beginning of the kernel 2015-07-14 20:41:34 -07:00
Philippe Tillet
8be02a50c3 GEMM: Cleaned generated GEMM code a little bit 2015-07-14 20:40:29 -07:00
Philippe Tillet
1257dda310 GEMM: Fixed typo 2015-07-10 23:16:21 -07:00
Philippe Tillet
2f106a9186 GEMM: Improved performance for cases other than NT 2015-07-10 21:15:36 -07:00
Philippe Tillet
cfa6ea812d Cleaning: Largely renamed templates to BLAS-like names 2015-07-11 11:21:15 -04:00
Philippe Tillet
2b10363668 GEMM: More bugfixes 2015-07-10 16:05:28 -04:00
Philippe Tillet
e25dcf97ea Bugfix in SIMD handling for other layouts 2015-07-10 16:05:28 -04:00
Philippe Tillet
47406a5e50 Implementing vector for other layouts 2015-07-09 20:07:44 -04:00
Philippe Tillet
347f4025f2 Cleaned up GEMM 2015-07-09 15:03:55 -04:00
Philippe Tillet
4ec061ceeb More... 2015-07-09 13:32:32 -04:00
Philippe Tillet
931a403d81 More fix 2015-07-09 13:09:01 -04:00
Philippe Tillet
a676b15448 Fixup 2015-07-09 11:40:26 -04:00
Philippe Tillet
4e25e20206 More bounds checking 2015-07-09 10:52:54 -04:00
Philippe Tillet
b18442c220 Fixup 2015-07-07 23:39:17 -07:00
Philippe Tillet
bdd4ea05fd Trying to further improve bounds checking 2015-07-08 22:37:57 -04:00
Philippe Tillet
4c123c4b38 Backend: GEMM - Improved bounds checking 2015-07-02 16:44:02 -04:00
Philippe Tillet
5c720a5b54 Backend: Fixed AXPY for shape=(1,x>1) 2015-07-01 11:48:01 -04:00
Philippe Tillet
9d0d50ba05 Backend: Fixed alpha, beta in GEMM. 2015-06-29 21:52:50 -07:00
Philippe Tillet
cf2dba43ef Backend: A lot of bugfixes in dot() for handling shapes better 2015-06-30 17:55:57 -04:00
Philippe Tillet
e7cabf65ac Tuning: Merged tune branch. 
- Much cleaner and more concise source
- Better exceptions handling
- Checks local minima to see if retuning is needed.

Resolved conflicts:
	bench/blas.cpp
	include/isaac/backend/templates/mproduct.h
	include/isaac/driver/buffer.h
	lib/array.cpp
	lib/backend/templates/mproduct.cpp
	lib/driver/buffer.cpp
	python/setup.py
	tune/pysrc/autotune.py
	tune/pysrc/dataset.py
	tune/pysrc/misc_tools.py
 2015-06-28 17:53:16 -07:00
Philippe Tillet
0e207e7ca4 Backend: Now not creating a temporary upon C = alpha*dot(op(A), op(B)) + beta*C 2015-06-27 17:55:01 -07:00
Philippe
743a559f76 Backend: Bugfix in GEMM bound-checking 2015-06-27 13:14:46 -04:00
Philippe Tillet
80bcbd095f C++: Some renaming; added possibility to pass buffers when constructing arrays 2015-06-23 09:38:34 -07:00
Philippe Tillet
05e730f06e CUDA: Many fixes in the backend 2015-05-13 02:26:38 -04:00
Philippe Tillet
3b983cf32f CMake: some cleaning 2015-05-03 17:41:23 -04:00
Philippe Tillet
cf5028d55b Squashed feature branch: 
* Added CUDA support
 * Performance improvements
 * API improvements
 * Added "depth" parameter to GEMM
 * Android cross-compilation
 2015-04-29 15:52:21 -04:00
Philippe Tillet
e453031094 More efficient access pattern in the GEMV kernel 2015-02-11 02:06:16 -05:00
Philippe Tillet
85b7eb8b5e Added another parameter to GEMV 2015-02-10 16:33:38 -05:00
Philippe Tillet
37fc98c532 Fixed bug on marix-vector products with vectorization 2015-02-10 03:09:41 -05:00
Philippe Tillet
a6d7671831 removing C++11 interface 2015-02-08 23:19:38 -05:00
Philippe Tillet
e214927b16 Better control flow through options 2015-02-05 04:43:50 -05:00
Philippe Tillet
bbf2f0188e Ported to C++11 2015-02-05 04:43:40 -05:00
Philippe Tillet
2afc574724 Implemented simple operation cache 2015-02-01 23:56:05 -05:00
Philippe Tillet
535706f35a Some renaming; lower overhead in benchmark 2015-02-01 22:28:49 -05:00
Philippe Tillet
d29f1252ad Clearer array_expression with hopefully lower overhead. 
Also removed pyc's
 2015-01-31 22:01:48 -05:00
Philippe Tillet
f488274269 Fixed relational operators tests 2015-01-29 16:01:46 -05:00
Philippe Tillet
d4629ba018 Bugfix in cast and relational operators 2015-01-29 02:50:51 -05:00
Philippe Tillet
c7665021d1 reducing overhead; reverted custom CL/ header because CL/cl.hpp was buggy 2015-01-28 23:04:19 -05:00
Philippe Tillet
0dcf4d3617 Better exception handling, lowered CMake requirement ; blas-bench now benchmarks square matrices 2015-01-28 17:08:39 -05:00
Philippe Tillet
c37d8a2a81 Now using system CL include 2015-01-27 16:19:50 -05:00
Philippe Tillet
a96c897cb3 Various fixes 2015-01-27 02:41:27 -05:00
Philippe Tillet
4a9e16fefd various bugfixes 2015-01-25 01:08:18 -05:00
Philippe Tillet
e74563070a API enhancement 2015-01-20 11:17:42 -05:00
Philippe Tillet
4f73fb384f More flexibility in scalars 2015-01-19 21:29:47 -05:00
Philippe Tillet
6dd3b20ace Bugfix in boundchecking for fallback GEMM 2015-01-19 14:37:33 -05:00
Philippe Tillet
edaa821d93 low level representation of array 2015-01-18 16:53:34 -05:00
Philippe Tillet
16648f18e0 various changes 2015-01-17 15:47:52 -05:00
Philippe Tillet
0068560bc6 Some cleaning + outer product 2015-01-17 10:49:36 -05:00