Benoit Steiner
647a51b426
Force the inlining of a simple accessor.
2016-08-18 12:31:02 -07:00
Benoit Steiner
a452dedb4f
Merged in ibab/eigen/double-tensor-reduction (pull request PR-216)
...
Enable efficient Tensor reduction for doubles on the GPU (continued)
2016-08-18 12:29:54 -07:00
Igor Babuschkin
18c67df31c
Fix remaining CUDA >= 300 checks
2016-08-18 17:18:30 +01:00
Igor Babuschkin
1569a7d7ab
Add the necessary CUDA >= 300 checks back
2016-08-18 17:15:12 +01:00
Benoit Steiner
2b17f34574
Properly detect the type of the result of a contraction.
2016-08-16 16:00:30 -07:00
Igor Babuschkin
841e075154
Remove CUDA >= 300 checks and enable outer reductin for doubles
2016-08-06 18:07:50 +01:00
Igor Babuschkin
0425118e2a
Merge upstream changes
2016-08-05 14:34:57 +01:00
Igor Babuschkin
9537e8b118
Make use of atomicExch for atomicExchCustom
2016-08-05 14:29:58 +01:00
Igor Babuschkin
eeb0d880ee
Enable efficient Tensor reduction for doubles
2016-07-01 19:08:26 +01:00
Gael Guennebaud
cfff370549
Fix hyperbolic functions for autodiff.
2016-06-24 23:21:35 +02:00
Gael Guennebaud
3852351793
merge pull request 198
2016-06-24 11:48:17 +02:00
Gael Guennebaud
6dd9077070
Fix some unused typedef warnings.
2016-06-24 11:34:21 +02:00
Gael Guennebaud
ce90647fa5
Fix NumTraits<AutoDiff>
2016-06-24 11:34:02 +02:00
Gael Guennebaud
fa39f81b48
Fix instantiation of ScalarBinaryOpTraits for AutoDiff.
2016-06-24 11:33:30 +02:00
Rasmus Munk Larsen
a9c1e4d7b7
Return -1 from CurrentThreadId when called by thread outside the pool.
2016-06-23 16:40:07 -07:00
Rasmus Munk Larsen
d39df320d2
Resolve merge.
2016-06-23 15:08:03 -07:00
Gael Guennebaud
361dbd246d
Add unit test for printing empty tensors
2016-06-23 18:54:30 +02:00
Gael Guennebaud
360a743a10
bug #1241 : does not emmit anything for empty tensors
2016-06-23 18:47:31 +02:00
Gael Guennebaud
7c6561485a
merge PR 194
2016-06-23 15:29:57 +02:00
Benoit Steiner
a29a2cb4ff
Silenced a couple of compilation warnings generated by xcode
2016-06-22 16:43:02 -07:00
Benoit Steiner
f8fcd6b32d
Turned the constructor of the PerThread struct into what is effectively a constant expression to make the code compatible with a wider range of compilers
2016-06-22 16:03:11 -07:00
Benoit Steiner
c58df31747
Handle empty tensors in the print functions
2016-06-21 09:22:43 -07:00
Benoit Steiner
de32f8d656
Fixed the printing of rank-0 tensors
2016-06-20 10:46:45 -07:00
Tal Hadad
8e198d6835
Complete docs and add ostream operator for EulerAngles.
2016-06-19 20:42:45 +03:00
Geoffrey Lalonde
72c95383e0
Add autodiff coverage for standard library hyperbolic functions, and tests.
...
* * *
Corrected tanh derivatived, moved test definitions.
* * *
Added more test cases, removed lingering lines
2016-06-15 23:33:19 -07:00
Benoit Steiner
7d495d890a
Merged in ibab/eigen (pull request PR-197)
...
Implement exclusive scan option for Tensor library
2016-06-14 17:54:59 -07:00
Benoit Steiner
aedc5be1d6
Avoid generating pseudo random numbers that are multiple of 5: this helps
...
spread the load over multiple cpus without havind to rely on work stealing.
2016-06-14 17:51:47 -07:00
Igor Babuschkin
c4d10e921f
Implement exclusive scan option
2016-06-14 19:44:07 +01:00
Gael Guennebaud
76236cdea4
merge
2016-06-14 15:33:47 +02:00
Gael Guennebaud
62134082aa
Update AutoDiffScalar wrt to scalar-multiple.
2016-06-14 15:06:35 +02:00
Gael Guennebaud
5d38203735
Update Tensor module to use bind1st_op and bind2nd_op
2016-06-14 15:06:03 +02:00
Gael Guennebaud
f925dba3d9
Fix compilation of BVH example
2016-06-14 11:32:09 +02:00
Tal Hadad
6edfe8771b
Little bit docs
2016-06-13 22:03:19 +03:00
Tal Hadad
6e1c086593
Add static assertion
2016-06-13 21:55:17 +03:00
Gael Guennebaud
3c12e24164
Add bind1st_op and bind2nd_op helpers to turn binary functors into unary ones, and implement scalar_multiple2 and scalar_quotient2 on top of them.
2016-06-13 16:18:59 +02:00
Tal Hadad
06206482d9
More docs, and minor code fixes
2016-06-12 23:40:17 +03:00
Benoit Steiner
65d33e5898
Merged in ibab/eigen (pull request PR-195)
...
Add small fixes to TensorScanOp
2016-06-10 19:31:17 -07:00
Benoit Steiner
a05607875a
Don't refer to the half2 type unless it's been defined
2016-06-10 11:53:56 -07:00
Igor Babuschkin
86aedc9282
Add small fixes to TensorScanOp
2016-06-07 20:06:38 +01:00
Christoph Hertzberg
db0118342c
Fixed compilation of BVH_Example (required for make doc)
2016-06-07 19:17:18 +02:00
Benoit Steiner
84b2060a9e
Fixed compilation error with gcc 4.4
2016-06-06 17:16:19 -07:00
Benoit Steiner
7ef9f47b58
Misc small improvements to the reduction code.
2016-06-06 14:09:46 -07:00
Tal Hadad
e30133e439
Doc EulerAngles class, and minor fixes.
2016-06-06 22:01:40 +03:00
Benoit Steiner
9137f560f0
Moved assertions to the constructor to make the code more portable
2016-06-06 07:26:48 -07:00
Gael Guennebaud
66e99ab6a1
Relax mixing-type constraints for binary coefficient-wise operators:
...
- Replace internal::scalar_product_traits<A,B> by Eigen::ScalarBinaryOpTraits<A,B,OP>
- Remove the "functor_is_product_like" helper (was pretty ugly)
- Currently, OP is not used, but it is available to the user for fine grained tuning
- Currently, only the following operators have been generalized: *,/,+,-,=,*=,/=,+=,-=
- TODO: generalize all other binray operators (comparisons,pow,etc.)
- TODO: handle "scalar op array" operators (currently only * is handled)
- TODO: move the handling of the "void" scalar type to ScalarBinaryOpTraits
2016-06-06 15:11:41 +02:00
Rasmus Munk Larsen
f1f2ff8208
size_t -> int
2016-06-03 18:06:37 -07:00
Rasmus Munk Larsen
76308e7fd2
Add CurrentThreadId and NumThreads methods to Eigen threadpools and TensorDeviceThreadPool.
2016-06-03 16:28:58 -07:00
Benoit Steiner
37638dafd7
Simplified the code that dispatches vectorized reductions on GPU
2016-06-09 10:29:52 -07:00
Benoit Steiner
66796e843d
Fixed definition of some of the reducer_traits
2016-06-09 08:50:01 -07:00
Benoit Steiner
14a112ee15
Use signed integers more consistently to encode the number of threads to use to evaluate a tensor expression.
2016-06-09 08:25:22 -07:00
