mirror/eigen
2
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2024-12-27 07:29:52 +08:00
Code Issues Packages Projects Releases Wiki Activity
7,965 Commits 11 Branches 89 Tags 168 MiB
83ef39e055
Commit Graph

1788 Commits

Author SHA1 Message Date
Benoit Steiner
264f8141f8 Shared the tensor reduction test 2016-02-01 07:44:31 -08:00
Benoit Steiner
11bb71c8fc Sharded the tensor device test 2016-02-01 07:34:59 -08:00
Benoit Steiner
e80ed948e1 Fixed a number of compilation warnings generated by the cuda tests 2016-01-31 20:09:41 -08:00
Benoit Steiner
6720b38fbf Fixed a few compilation warnings 2016-01-31 16:48:50 -08:00
Benoit Steiner
4a2ddfb81d Sharded the CUDA argmax tensor test 2016-01-31 10:44:15 -08:00
Benoit Steiner
483082ef6e Fixed a few memory leaks in the cuda tests 2016-01-30 11:59:22 -08:00
Benoit Steiner
bd21aba181 Sharded the cxx11_tensor_cuda test and fixed a memory leak 2016-01-30 11:47:09 -08:00
Benoit Steiner
9de155d153 Added a test to cover threaded tensor shuffling 2016-01-30 10:56:47 -08:00
Benoit Steiner
32088c06a1 Made the comparison between single and multithreaded contraction results more resistant to numerical noise to prevent spurious test failures. 2016-01-30 10:51:14 -08:00
Benoit Steiner
2053478c56 Made sure to use a tensor of rank 0 to store the result of a full reduction in the tensor thread pool test 2016-01-30 10:46:36 -08:00
Benoit Steiner
d0db95f730 Sharded the tensor thread pool test 2016-01-30 10:43:57 -08:00
Benoit Steiner
ba27c8a7de Made the CUDA contract test more robust to numerical noise. 2016-01-30 10:28:43 -08:00
Benoit Steiner
963f2d2a8f Marked several methods EIGEN_DEVICE_FUNC 2016-01-28 23:37:48 -08:00
Benoit Steiner
c5d25bf1d0 Fixed a couple of compilation warnings. 2016-01-28 23:15:45 -08:00
Benoit Steiner
7b3044d086 Made sure to call nvcc with the relaxed-constexpr flag. 2016-01-28 15:36:34 -08:00
Gael Guennebaud
ddf64babde merge 2016-01-28 13:21:48 +01:00
Gael Guennebaud
7802a6bb1c Fix unit test filename. 2016-01-28 09:35:37 +01:00
Benoit Steiner
4bf9eaf77a Deleted an invalid assertion that prevented the assignment of empty tensors. 2016-01-27 17:09:30 -08:00
Benoit Steiner
291069e885 Fixed some compilation problems with nvcc + clang 2016-01-27 15:37:03 -08:00
Benoit Steiner
47ca9dc809 Fixed the tensor_cuda test 2016-01-27 14:58:48 -08:00
Benoit Steiner
55a5204319 Fixed the flags passed to nvcc to compile the tensor code. 2016-01-27 14:46:34 -08:00
Benoit Steiner
9dfbd4fe8d Made the cuda tests compile using make check 2016-01-27 12:22:17 -08:00
Benoit Steiner
5973bcf939 Properly specify the namespace when calling cout/endl 2016-01-27 12:04:42 -08:00
Gael Guennebaud
9c8f7dfe94 bug #1156: fix several function declarations whose arguments were passed by value instead of being passed by reference 2016-01-27 18:34:42 +01:00
Ville Kallioniemi
02db1228ed Add constructor for long types. 2016-01-26 23:41:01 -07:00
Hauke Heibel
5eb2790be0 Fixed minor typo in SplineFitting. 2016-01-25 22:17:52 +01:00
Benoit Steiner
e3a15a03a4 Don't explicitely evaluate the subexpression from TensorForcedEval::evalSubExprIfNeeded, as it will be done when executing the EvalTo subexpression 2016-01-24 23:04:50 -08:00
Benoit Steiner
bd207ce11e Added missing EIGEN_DEVICE_FUNC qualifier 2016-01-24 20:36:05 -08:00
Benoit Steiner
cb4e53ff7f Merged in ville-k/eigen/tensorflow_fix (pull request PR-153) 
Add ctor for long
 2016-01-22 19:11:31 -08:00
Ville Kallioniemi
9f94e030c1 Re-add executable flags to minimize changeset. 2016-01-22 20:08:45 -07:00
Benoit Steiner
3aeeca32af Leverage the new blocking code in the tensor contraction code. 2016-01-22 16:36:30 -08:00
Benoit Steiner
4beb447e27 Created a mechanism to enable contraction mappers to determine the best blocking strategy. 2016-01-22 14:37:26 -08:00
Gael Guennebaud
6a44ccb58b Backout changeset 690bc950f7 2016-01-22 15:03:53 +01:00
Ville Kallioniemi
9b6c72958a Update to latest default branch 2016-01-21 23:08:54 -07:00
Benoit Steiner
c33479324c Fixed a constness bug 2016-01-21 17:08:11 -08:00
Jan Prach
690bc950f7 fix clang warnings 
"braces around scalar initializer"
 2016-01-20 19:35:59 -08:00
Benoit Steiner
7ce932edd3 Small cleanup and small fix to the contraction of row major tensors 2016-01-20 18:12:08 -08:00
Benoit Steiner
47076bf00e Reduce the register pressure exerted by the tensor mappers whenever possible. This improves the performance of the contraction of a matrix with a vector by about 35%. 2016-01-20 14:51:48 -08:00
Ville Kallioniemi
915e7667cd Remove executable bit from header files 2016-01-19 21:17:29 -07:00
Ville Kallioniemi
2832175a68 Use explicitly 32 bit integer types in constructors. 2016-01-19 20:12:17 -07:00
Benoit Steiner
df79c00901 Improved the formatting of the code 2016-01-19 17:24:08 -08:00
Benoit Steiner
6d472d8375 Moved the contraction mapping code to its own file to make the code more manageable. 2016-01-19 17:22:05 -08:00
Benoit Steiner
b3b722905f Improved code indentation 2016-01-19 17:09:47 -08:00
Benoit Steiner
5b7713dd33 Record whether the underlying tensor storage can be accessed directly during the evaluation of an expression. 2016-01-19 17:05:10 -08:00
Ville Kallioniemi
63fb66f53a Add ctor for long 2016-01-17 21:25:36 -07:00
Benoit Steiner
34057cff23 Fixed a race condition that could affect some reductions on CUDA devices. 2016-01-15 15:11:56 -08:00
Benoit Steiner
0461f0153e Made it possible to compare tensor dimensions inside a CUDA kernel. 2016-01-15 11:22:16 -08:00
Benoit Steiner
aed4cb1269 Use warp shuffles instead of shared memory access to speedup the inner reduction kernel. 2016-01-14 21:45:14 -08:00
Benoit Steiner
8fe2532e70 Fixed a boundary condition bug in the outer reduction kernel 2016-01-14 09:29:48 -08:00
Benoit Steiner
9f013a9d86 Properly record the rank of reduced tensors in the tensor traits. 2016-01-13 14:24:37 -08:00
Benoit Steiner
79b69b7444 Trigger the optimized matrix vector path more conservatively. 2016-01-12 15:21:09 -08:00
Benoit Steiner
d920d57f38 Improved the performance of the contraction of a 2d tensor with a 1d tensor by a factor of 3 or more. This helps speedup LSTM neural networks. 2016-01-12 11:32:27 -08:00
Benoit Steiner
bd7d901da9 Reverted a previous change that tripped nvcc when compiling in debug mode. 2016-01-11 17:49:44 -08:00
Benoit Steiner
c5e6900400 Silenced a few compilation warnings. 2016-01-11 17:06:39 -08:00
Benoit Steiner
f894736d61 Updated the tensor traits: the alignment is not part of the Flags enum anymore 2016-01-11 16:42:18 -08:00
Benoit Steiner
4f7714d72c Enabled the use of fixed dimensions from within a cuda kernel. 2016-01-11 16:01:00 -08:00
Benoit Steiner
01c55d37e6 Deleted unused variable. 2016-01-11 15:53:19 -08:00
Benoit Steiner
0504c56ea7 Silenced a nvcc compilation warning 2016-01-11 15:49:21 -08:00
Benoit Steiner
b523771a24 Silenced several compilation warnings triggered by nvcc. 2016-01-11 14:25:43 -08:00
Benoit Steiner
2c3b13eded Merged in jeremy_barnes/eigen/shader-model-3.0 (pull request PR-152) 
Alternative way of forcing instantiation of device kernels without causing warnings or requiring device to device kernel invocations.
 2016-01-11 11:43:37 -08:00
Benoit Steiner
2ccb1c8634 Fixed a bug in the dispatch of optimized reduction kernels. 2016-01-11 10:36:37 -08:00
Benoit Steiner
780623261e Re-enabled the optimized reduction CUDA code. 2016-01-11 09:07:14 -08:00
Jeremy Barnes
91678f489a Cleaned up double-defined macro from last commit 2016-01-10 22:44:45 -05:00
Jeremy Barnes
403a7cb6c3 Alternative way of forcing instantiation of device kernels without 
causing warnings or requiring device to device kernel invocations.

This allows Tensorflow to work on SM 3.0 (ie, Amazon EC2) machines.
 2016-01-10 22:39:13 -05:00
Benoit Steiner
e76904af1b Simplified the dispatch code. 2016-01-08 16:50:57 -08:00
Benoit Steiner
d726e864ac Made it possible to use array of size 0 on CUDA devices 2016-01-08 16:38:14 -08:00
Benoit Steiner
3358dfd5dd Reworked the dispatch of optimized cuda reduction kernels to workaround a nvcc bug that prevented the code from compiling in optimized mode in some cases 2016-01-08 16:28:53 -08:00
Benoit Steiner
53749ff415 Prevent nvcc from miscompiling the cuda metakernel. Unfortunately this reintroduces some compulation warnings but it's much better than having to deal with random assertion failures. 2016-01-08 13:53:40 -08:00
Benoit Steiner
6639b7d6e8 Removed a couple of partial specialization that confuse nvcc and result in errors such as this: 
error: more than one partial specialization matches the template argument list of class "Eigen::internal::get<3, Eigen::internal::numeric_list<std::size_t, 1UL, 1UL, 1UL, 1UL>>"
            "Eigen::internal::get<n, Eigen::internal::numeric_list<T, a, as...>>"
            "Eigen::internal::get<n, Eigen::internal::numeric_list<T, as...>>"
 2016-01-07 18:45:19 -08:00
Benoit Steiner
0cb2ca5de2 Fixed a typo. 2016-01-06 18:50:28 -08:00
Benoit Steiner
213459d818 Optimized the performance of broadcasting of scalars. 2016-01-06 18:47:45 -08:00
Benoit Steiner
cfff40b1d4 Improved the performance of reductions on CUDA devices 2016-01-04 17:25:00 -08:00
Benoit Steiner
515dee0baf Added a 'divup' util to compute the floor of the quotient of two integers 2016-01-04 16:29:26 -08:00
Gael Guennebaud
8b0d1eb0f7 Fix numerous doxygen shortcomings, and workaround some clang -Wdocumentation warnings 2016-01-01 21:45:06 +01:00
Gael Guennebaud
978c379ed7 Add missing ctor from uint 2015-12-30 12:52:38 +01:00
Eugene Brevdo
f7362772e3 Add digamma for CPU + CUDA. Includes tests. 2015-12-24 21:15:38 -08:00
Benoit Steiner
bdcbc66a5c Don't attempt to vectorize mean reductions of integers since we can't use 
SSE or AVX instructions to divide 2 integers.
 2015-12-22 17:51:55 -08:00
Benoit Steiner
a1e08fb2a5 Optimized the configuration of the outer reduction cuda kernel 2015-12-22 16:30:10 -08:00
Benoit Steiner
9c7d96697b Added missing define 2015-12-22 16:11:07 -08:00
Benoit Steiner
e7e6d01810 Made sure the optimized gpu reduction code is actually compiled. 2015-12-22 15:07:33 -08:00
Benoit Steiner
b5d2078c4a Optimized outer reduction on GPUs. 2015-12-22 15:06:17 -08:00
Benoit Steiner
1c3e78319d Added missing const 2015-12-21 15:05:01 -08:00
Benoit Steiner
1b82969559 Add alignment requirement for local buffer used by the slicing op. 2015-12-18 14:36:35 -08:00
Benoit Steiner
75a7fa1919 Doubled the speed of full reductions on GPUs. 2015-12-18 14:07:31 -08:00
Benoit Steiner
8dd17cbe80 Fixed a clang compilation warning triggered by the use of arrays of size 0. 2015-12-17 14:00:33 -08:00
Benoit Steiner
4aac55f684 Silenced some compilation warnings triggered by nvcc 2015-12-17 13:39:01 -08:00
Benoit Steiner
40e6250fc3 Made it possible to run tensor chipping operations on CUDA devices 2015-12-17 13:29:08 -08:00
Benoit Steiner
2ca55a3ae4 Fixed some compilation error triggered by the tensor code with msvc 2008 2015-12-16 20:45:58 -08:00
Gael Guennebaud
35d8725c73 Disable AutoDiffScalar generic copy ctor for non compatible scalar types (fix ambiguous template instantiation) 2015-12-16 10:14:24 +01:00
Christoph Hertzberg
92655e7215 bug #1136: Protect isinf for Intel compilers. Also don't distinguish GCC from ICC and don't rely on EIGEN_NOT_A_MACRO, which might not be defined when including this. 2015-12-15 11:34:52 +01:00
Benoit Steiner
17352e2792 Made the entire TensorFixedSize api callable from a CUDA kernel. 2015-12-14 15:20:31 -08:00
Benoit Steiner
75e19fc7ca Marked the tensor constructors as EIGEN_DEVICE_FUNC: This makes it possible to call them from a CUDA kernel. 2015-12-14 15:12:55 -08:00
Gael Guennebaud
ca39b1546e Merged in ebrevdo/eigen (pull request PR-148) 
Add special functions to eigen: lgamma, erf, erfc.
 2015-12-11 11:52:09 +01:00
Benoit Steiner
6af52a1227 Fixed a typo in the constructor of tensors of rank 5. 2015-12-10 23:31:12 -08:00
Benoit Steiner
2d8f2e4042 Made 2 tests compile without cxx11. 
HdG: --
 2015-12-10 23:20:04 -08:00
Benoit Steiner
8d28a161b2 Use the proper accessor to refer to the value of a scalar tensor 2015-12-10 22:53:56 -08:00
Benoit Steiner
8e00ea9a92 Fixed the coefficient accessors use for the 2d and 3d case when compiling without cxx11 support. 2015-12-10 22:45:10 -08:00
Benoit Steiner
9db8316c93 Updated the cxx11_tensor_custom_op to not require cxx11. 2015-12-10 20:53:44 -08:00
Benoit Steiner
4e324ca6ae Updated the cxx11_tensor_assign test to make it compile without support for cxx11 2015-12-10 20:47:25 -08:00
Eugene Brevdo
fa4f933c0f Add special functions to Eigen: lgamma, erf, erfc. 
Includes CUDA support and unit tests.
 2015-12-07 15:24:49 -08:00
Benoit Steiner
7dfe75f445 Fixed compilation warnings 2015-12-07 08:12:30 -08:00
Gael Guennebaud
ad3d68400e Add matrix-free solver example 2015-12-07 12:33:38 +01:00
Gael Guennebaud
b37036afce Implement wrapper for matrix-free iterative solvers 2015-12-07 12:23:22 +01:00
Benoit Steiner
f4ca8ad917 Use signed integers instead of unsigned ones more consistently in the codebase. 2015-12-04 18:14:16 -08:00
Benoit Steiner
490d26e4c1 Use integers instead of std::size_t to encode the number of dimensions in the Tensor class since most of the code currently already use integers. 2015-12-04 10:15:11 -08:00
Benoit Steiner
d20efc974d Made it possible to use the sigmoid functor within a CUDA kernel. 2015-12-04 09:38:15 -08:00
Benoit Steiner
029052d276 Deleted redundant code 2015-12-03 17:08:47 -08:00
Gael Guennebaud
fd727249ad Update ADOL-C support. 2015-11-30 16:00:22 +01:00
Gael Guennebaud
da46b1ed54 bug #1112: fix compilation on exotic architectures 2015-11-27 15:57:18 +01:00
Mark Borgerding
7ddcf97da7 added scalar_sign_op (both real,complex) 2015-11-24 17:15:07 -05:00
Benoit Steiner
44848ac39b Fixed a bug in TensorArgMax.h 2015-11-23 15:58:47 -08:00
Benoit Steiner
547a8608e5 Fixed the implementation of Eigen::internal::count_leading_zeros for MSVC. 
Also updated the code to silence bogux warnings generated by nvcc when compilining this function.
 2015-11-23 12:17:45 -08:00
Benoit Steiner
562078780a Don't create more cuda blocks than necessary 2015-11-23 11:00:10 -08:00
Benoit Steiner
df31ca3b9e Made it possible to refer t oa GPUDevice from code compile with a regular C++ compiler 2015-11-23 10:03:53 -08:00
Benoit Steiner
1e04059012 Deleted unused variable. 2015-11-23 08:36:54 -08:00
Benoit Steiner
9fa65d3838 Split TensorDeviceType.h in 3 files to make it more manageable 2015-11-20 17:42:50 -08:00
Benoit Steiner
a367804856 Added option to force the usage of the Eigen array class instead of the std::array class. 2015-11-20 12:41:40 -08:00
Benoit Steiner
86486eee2d Pulled latest updates from trunk 2015-11-20 11:10:37 -08:00
Benoit Steiner
383d1cc2ed Added proper support for fast 64bit integer division on CUDA 2015-11-20 11:09:46 -08:00
Benoit Steiner
0ad7c7b1ad Fixed another clang compilation warning 2015-11-19 15:52:51 -08:00
Benoit Steiner
66ff9b2c6c Fixed compilation warning generated by clang 2015-11-19 15:40:32 -08:00
Benoit Steiner
f37a5f1c53 Fixed compilation error triggered by nvcc 2015-11-19 14:34:26 -08:00
Benoit Steiner
04f1284f9a Shard the uint128 test 2015-11-19 14:08:08 -08:00
Benoit Steiner
e2859c6b71 Cleanup the integer division test 2015-11-19 14:07:50 -08:00
Benoit Steiner
f8df393165 Added support for 128bit integers on CUDA devices. 2015-11-19 13:57:27 -08:00
Benoit Steiner
1dd444ea71 Avoid using the version of TensorIntDiv optimized for 32-bit integers when the divisor can be equal to one since it isn't supported. 2015-11-18 11:37:58 -08:00
Benoit Steiner
f1fbd74db9 Added sanity check 2015-11-13 09:07:27 -08:00
Benoit Steiner
7815b84be4 Fixed a compilation warning 2015-11-12 20:16:59 -08:00
Benoit Steiner
10a91930cc Fixed a compilation warning triggered by nvcc 2015-11-12 20:10:52 -08:00
Benoit Steiner
ed4b37de02 Fixed a few compilation warnings 2015-11-12 20:08:01 -08:00
Benoit Steiner
b69248fa2a Added a couple of missing EIGEN_DEVICE_FUNC 2015-11-12 20:01:50 -08:00
Benoit Steiner
0aaa5941df Silenced some compilation warnings triggered by nvcc 2015-11-12 19:11:43 -08:00
Benoit Steiner
2c73633b28 Fixed a few more typos 2015-11-12 18:39:19 -08:00
Benoit Steiner
be08e82953 Fixed typos 2015-11-12 18:37:40 -08:00
Benoit Steiner
150c12e138 Completed the IndexList rewrite 2015-11-12 18:11:56 -08:00
Benoit Steiner
8037826367 Simplified more of the IndexList code. 2015-11-12 17:19:45 -08:00
Benoit Steiner
e9ecfad796 Started to make the IndexList code compile by more compilers 2015-11-12 16:41:14 -08:00
Benoit Steiner
7a1316fcc5 Fixed compilation error with xcode. 2015-11-12 11:05:54 -08:00
Benoit Steiner
737d237722 Made it possible to run some of the CXXMeta functions on a CUDA device. 2015-11-12 09:02:59 -08:00
Benoit Steiner
1e072424e8 Moved the array code into it's own file. 2015-11-12 08:57:04 -08:00
Benoit Steiner
aa5f1ca714 gen_numeric_list takes a size_t, not a int 2015-11-12 08:30:10 -08:00
Benoit Steiner
9fa10fe52d Don't use std::array when compiling with nvcc since nvidia doesn't support the use of STL containers on GPU. 2015-11-11 15:38:30 -08:00
Benoit Steiner
c587293e48 Fixed a compilation warning 2015-11-11 15:35:12 -08:00
Benoit Steiner
7f1c29fb0c Make it possible for a vectorized tensor expression to be executed in a CUDA kernel. 2015-11-11 15:22:50 -08:00
Benoit Steiner
99f4778506 Disable SFINAE when compiling with nvcc 2015-11-11 15:04:58 -08:00
Benoit Steiner
5cb18e5b5e Fixed CUDA compilation errors 2015-11-11 14:36:33 -08:00
Benoit Steiner
228edfe616 Use Eigen::NumTraits instead of std::numeric_limits 2015-11-11 09:26:23 -08:00
Benoit Steiner
20e2ab1121 Fixed another compilation warning 2015-12-07 16:17:57 -08:00
Benoit Steiner
d573efe303 Code cleanup 2015-11-06 14:54:28 -08:00
Benoit Steiner
9fa283339f Silenced a compilation warning 2015-11-06 11:44:22 -08:00
Benoit Steiner
53432a17b2 Added static assertions to avoid misuses of padding, broadcasting and concatenation ops. 2015-11-06 10:26:19 -08:00
Benoit Steiner
6857a35a11 Fixed typos 2015-11-06 09:42:05 -08:00
Benoit Steiner
33cbdc2d15 Added more missing EIGEN_DEVICE_FUNC 2015-11-06 09:29:59 -08:00
Benoit Steiner
ed1962b464 Reimplement the tensor comparison operators by using the scalar_cmp_op functors. This makes them more cuda friendly. 2015-11-06 09:18:43 -08:00
Benoit Steiner
29038b982d Added support for modulo operation 2015-11-05 19:39:48 -08:00
Benoit Steiner
fbcf8cc8c1 Pulled latest updates from trunk 2015-11-05 14:30:02 -08:00
Benoit Steiner
0d15ad8019 Updated the regressions tests that cover full reductions 2015-11-05 14:22:30 -08:00
Benoit Steiner
c75a19f815 Misc fixes to full reductions 2015-11-05 14:21:20 -08:00
Benoit Steiner
ec5a81b45a Fixed a bug in the extraction of sizes of fixed sized tensors of rank 0 2015-11-05 13:39:48 -08:00
Gael Guennebaud
589b839ad0 Add unit test for Hessian via AutoDiffScalar 2015-11-05 14:54:05 +01:00
Gael Guennebaud
9ceaa8e445 bug #1063: nest AutoDiffScalar by value to avoid dead references 2015-11-05 13:54:26 +01:00
Benoit Steiner
beedd9630d Updated the reduction code so that full reductions now return a tensor of rank 0. 2015-11-04 13:57:36 -08:00
Benoit Steiner
6a02c2a85d Fixed a compilation warning 2015-10-29 20:21:29 -07:00
Benoit Steiner
ca12d4c3b3 Pulled latest updates from trunk 2015-10-29 17:57:48 -07:00
Benoit Steiner
31bdafac67 Added a few tests to cover rank-0 tensors 2015-10-29 17:56:48 -07:00
Benoit Steiner
ce19e38c1f Added support for tensor maps of rank 0. 2015-10-29 17:49:04 -07:00
Benoit Steiner
3785c69294 Added support for fixed sized tensors of rank 0 2015-10-29 17:31:03 -07:00
Benoit Steiner
0d7a23d34e Extended the reduction code so that reducing an empty set returns the neural element for the operation 2015-10-29 17:29:49 -07:00
Benoit Steiner
1b0685d09a Added support for rank-0 tensors 2015-10-29 17:27:38 -07:00
Benoit Steiner
c444a0a8c3 Consistently use the same index type in the fft codebase. 2015-10-29 16:39:47 -07:00
Benoit Steiner
09ea3a7acd Silenced a few more compilation warnings 2015-10-29 16:22:52 -07:00
Benoit Steiner
0974a57910 Silenced compiler warning 2015-10-29 15:00:06 -07:00
Gael Guennebaud
77ff3386b7 Refactoring of the cost model: 
- Dynamic is now an invalid value
 - introduce a HugeCost constant to be used for runtime-cost values or arbitrarily huge cost
 - add sanity checks for cost values: must be >=0 and not too large
This change provides several benefits:
 - it fixes shortcoming is some cost computation where the Dynamic case was not properly handled.
 - it simplifies cost computation logic, and should avoid future similar shortcomings.
 - it allows to distinguish between different level of dynamic/huge/infinite cost
 - it should enable further simplifications in the computation of costs (save compilation time)
 2015-10-28 11:42:14 +01:00
Gael Guennebaud
d4cf436cb1 Enable mpreal unit test for C++11 compiler only 2015-10-27 17:35:54 +01:00
Benoit Steiner
1c8312c811 Started to add support for tensors of rank 0 2015-10-26 14:29:26 -07:00
Benoit Steiner
1f4c98abb1 Fixed compilation warning 2015-10-26 12:42:55 -07:00
Benoit Steiner
9dc236bc83 Fixed compilation warning 2015-10-26 12:41:48 -07:00
Benoit Steiner
9f721384e0 Added support for empty dimensions 2015-10-26 11:21:27 -07:00
Benoit Steiner
a3e144727c Fixed compilation warning 2015-10-26 10:48:11 -07:00
Benoit Steiner
f8e7b9590d Fixed compilation error triggered by gcc 4.7 2015-10-26 10:47:37 -07:00
Gael Guennebaud
a5324a131f bug #1092: fix iterative solver ctors for expressions as input 2015-10-26 16:16:24 +01:00
Gael Guennebaud
af2e25d482 Merged in infinitei/eigen (pull request PR-140) 
bug #1097 Added ArpackSupport to cmake install target
 2015-10-26 15:31:39 +01:00
Abhijit Kundu
0ed41bdefa ArpackSupport was missing here also. 2015-10-16 18:21:02 -07:00
Abhijit Kundu
1127ca8586 Added ArpackSupport to cmake install target 2015-10-16 16:41:33 -07:00
Benoit Steiner
de1e9f29f4 Updated the custom indexing code: we can now use any container that provides the [] operator to index a tensor. Added unit tests to validate the use of std::map and a few more types as valid custom index containers 2015-10-15 14:58:49 -07:00
Benoit Steiner
6585efc553 Tightened the definition of isOfNormalIndex to take into account integer types in addition to arrays of indices 
Only compile the custom index code  when EIGEN_HAS_SFINAE is defined. For the time beeing, EIGEN_HAS_SFINAE is a synonym for EIGEN_HAS_VARIADIC_TEMPLATES, but this might evolve in the future.
Moved some code around.
 2015-10-14 09:31:37 -07:00
Gabriel Nützi
fc7478c04d name changes 2 
user: Gabriel Nützi <gnuetzi@gmx.ch>
branch 'default'
changed unsupported/Eigen/CXX11/src/Tensor/Tensor.h
changed unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h
 2015-10-09 19:10:08 +02:00
Gabriel Nützi
7b34834f64 name changes 
user: Gabriel Nützi <gnuetzi@gmx.ch>
branch 'default'
changed unsupported/Eigen/CXX11/src/Tensor/Tensor.h
 2015-10-09 19:08:14 +02:00
Gabriel Nützi
6edae2d30d added CustomIndex capability only to Tensor and not yet to TensorBase. 
using Sfinae and is_base_of to select correct template which converts to array<Index,NumIndices>


 user: Gabriel Nützi <gnuetzi@gmx.ch>
 branch 'default'
 added unsupported/Eigen/CXX11/src/Tensor/TensorMetaMacros.h
 added unsupported/test/cxx11_tensor_customIndex.cpp
 changed unsupported/Eigen/CXX11/Tensor
 changed unsupported/Eigen/CXX11/src/Tensor/Tensor.h
 changed unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h
 changed unsupported/test/CMakeLists.txt
 2015-10-09 18:52:48 +02:00
Gael Guennebaud
ac22b66f1c Fix macro issues 2015-10-13 10:18:09 +02:00
Gael Guennebaud
3e32f6b554 update mpreal.h 2015-10-13 09:58:54 +02:00
Gael Guennebaud
186ec1437c Cleanup EIGEN_SPARSE_PUBLIC_INTERFACE, it is now a simple alias to EIGEN_GENERIC_PUBLIC_INTERFACE 2015-10-08 22:06:49 +02:00
Gael Guennebaud
1b148d9e2e Move IncompleteCholesky to official modules 2015-10-08 11:32:46 +02:00
Gael Guennebaud
632e7705b1 Improve doc of IncompleteCholesky 2015-10-08 10:54:36 +02:00
Gael Guennebaud
131db3c552 Fix return by value versus ref typo in IncompleteCholesky 2015-10-07 16:37:46 +02:00
Gael Guennebaud
752a0e5339 bug #1076: fix scaling in IncompleteCholesky, improve doc, add read-only access to the different factors, remove debugging code. 2015-10-06 13:25:45 +02:00
Gael Guennebaud
ddb5650530 bug #1070: propagate last three Matrix template arguments for NumTraits<AutoDiffScalar<>>::Real 2015-09-28 15:07:03 +02:00
Benoit Steiner
13aee4463e Cleaned up a test 2015-09-18 09:42:08 -07:00
Benoit Steiner
58a6453d48 Fixed compilation warning 2015-09-17 10:18:49 -07:00
Benoit Steiner
31afdcb4c2 Fix return type for TensorEvaluator<TensorSlicingOp>::data 2015-09-17 09:40:21 -07:00
Benoit Steiner
84e0c27b61 Fixed a compilation warning 2015-09-08 17:05:35 -07:00
Benoit Steiner
05f2f94f2b Fixed a compilation warning 2015-09-08 17:04:03 -07:00
Gael Guennebaud
3942db9d7c Use inline versus static free functions. 2015-09-03 13:42:54 +02:00
Benoit Steiner
56983f6d43 Fixed compilation warning 2015-10-23 12:03:42 -07:00
Benoit Steiner
57857775b4 Added support for arrays of size 0 2015-10-23 10:20:51 -07:00
Benoit Steiner
c40c2ceb27 Reordered the code of fft constructor to prevent compilation warnings 2015-10-23 09:38:19 -07:00
Benoit Steiner
a586fdaa91 Reworked the tensor contraction mapper code to make it compile on Android 2015-10-23 09:33:41 -07:00
Benoit Steiner
29c3b7513e Pulled latest updates from trunk 2015-10-23 09:16:14 -07:00
Benoit Steiner
9ea39ce13c Refined the #ifdef __CUDACC__ guard to ensure that when trying to compile gpu code with a non cuda compiler results in a linking error instead of bogus code. 2015-10-23 09:15:34 -07:00
Gael Guennebaud
c244081490 disable usage of INTMAX_T 2015-10-23 14:48:54 +02:00
Gael Guennebaud
0905ed5390 remove useless cstdint header 2015-10-23 14:41:25 +02:00
Benoit Steiner
ac99b49249 Added missing glue logic 2015-10-22 16:54:21 -07:00
Benoit Steiner
2dd9446613 Added mapping between a specific device and the corresponding packet type 2015-10-22 16:53:36 -07:00
Benoit Steiner
2495e2479f Added tests for the fft code 2015-10-22 16:52:55 -07:00
Benoit Steiner
a147c62998 Added support for fourier transforms (code courtesy of thucjw@gmail.com) 2015-10-22 16:51:30 -07:00
Benoit Steiner
825146c8fd Fixed incorrect expected value 2015-10-22 11:56:00 -07:00
Benoit Steiner
4cf7da63de Added a constructor to simplify the construction of tensormap from tensor 2015-10-22 11:48:02 -07:00
Benoit Steiner
b178cc3479 Added some syntactic sugar to make it simpler to compare a tensor to a scalar. 2015-10-21 11:28:28 -07:00
Benoit Steiner
0af63493fd Disable SFINAE for versions of gcc older than 4.8 2015-10-20 11:53:30 -07:00
Benoit Steiner
73b8e719ae Removed bogus assertion 2015-10-20 11:42:34 -07:00
Benoit Steiner
eaf4b98180 Added support for boolean reductions (ie 'and' & 'or' reductions) 2015-10-20 11:41:22 -07:00
Benoit Steiner
f5c1587e4e Fixed a bug in the tensor conversion op 2015-10-20 11:37:44 -07:00
Christoph Hertzberg
5ad7981f73 Use full packet size for Dynamic-sized objects (otherwise, the unalignedcount unit test fails with AVX enabled) 2015-09-02 22:51:43 +02:00
Gael Guennebaud
51455824ea Fix AlignedVector3 wrt previous change 2015-09-02 21:51:58 +02:00
Benoit Steiner
f41831e445 Added support for argmax/argmin 2015-08-31 08:18:53 -07:00
Benoit Steiner
2ab603316a Use numext::mini/numext::maxi instead of std::min/std::max in the tensor code 2015-08-28 08:14:15 -07:00
Christoph Hertzberg
1bdd06a199 Fix some trivial warnings 2015-08-19 21:38:18 +02:00
Christoph Hertzberg
0721690dbb Use standard include syntax in Tensor module (<> for include-path and "" for relative path) 2015-08-18 14:34:00 +02:00
Gael Guennebaud
dc2c103b3b merge 2015-08-16 14:22:02 +02:00
Christoph Hertzberg
d6a4805fdf Protect further isnan/isfinite/isinf calls 2015-08-16 14:00:02 +02:00
Gael Guennebaud
0d5e673baa Fix Tensor module wrt nullary functor recent change 2015-08-09 21:20:24 +02:00
Gael Guennebaud
7e0d7a76b8 Remove dense nested loops in IncompleteCholesky 2015-08-04 18:01:38 +02:00
Gael Guennebaud
e31fc50280 Numerous fixes for IncompleteCholesky. Still have to make it fully exploit the sparse structure of the L factor, and improve robustness to illconditionned problems. 2015-08-04 16:16:02 +02:00
Gael Guennebaud
9a4713e505 Add a unit test for IncompleteCholesky 2015-08-04 16:14:06 +02:00
Benoit Steiner
cbce0e3b12 Fixed compilation warning 2015-08-03 21:52:29 -07:00
Benoit Steiner
a5dc49e7e8 Fixed 2 compilation warnings generated by llvm 2015-07-29 15:06:08 -07:00
Benoit Steiner
e1d28b7ea7 Added a test for shuffling 2015-07-29 15:01:21 -07:00
Benoit Steiner
0570594f2c Fixed a few compilation warnings triggered by clang 2015-07-29 11:48:38 -07:00
Benoit Steiner
099597406f Simplified and generalized the DividerTraits code 2015-07-29 10:02:42 -07:00
Gael Guennebaud
6db3a557f4 Add missing specialization of struct DividerTraits<long> 2015-07-29 11:38:53 +02:00
Gael Guennebaud
aec4814370 Many files were missing in previous changeset. 2015-07-29 11:11:23 +02:00
Benoit Steiner
b9db19aec4 Pulled latest updates from trunk. 2015-07-27 09:39:57 -07:00
Benoit Steiner
f84417d97b Removed an incorrect assertion. 2015-07-27 09:25:22 -07:00
Godeffroy Valet
2195822df6 Allowed tensor contraction operation with an empty array of dimension pairs, which performs a tensor product. 2015-07-25 11:58:36 +02:00
Benoit Steiner
f6282e451a Fixed a typo in an assertion. 2015-07-24 17:35:47 -07:00
Benoit Steiner
4200bdec24 Extended the range of value inputs for TensorIntDiv to support tensors with more than 4 billion elements. 2015-07-22 17:02:30 -07:00
Benoit Steiner
0dda72316f The eigen_check macro doesn't exist anymore: use assert instead 2015-07-21 17:34:15 -07:00
Gael Guennebaud
d3e5db9a80 add regression unit test for previous changeset 2015-07-21 22:23:17 +02:00
Valentin Roussellet
5e635f9ca1 AlignedVector3 accepts implicit conversions from more operators. 2015-07-21 16:42:52 +00:00
Benoit Steiner
6799c26cd6 Fixed a typo in a test and a compilation warning 2015-07-17 16:50:47 -07:00
Benoit Steiner
7a39439904 Rewrote Eigen::dimensions_match to prevent a static assertion when the rank of the tensors is different. 2015-07-17 16:46:30 -07:00
Benoit Steiner
e94f9eb637 Fixed a const correctness issue in TensorLayoutSwap 2015-07-17 15:44:26 -07:00
Benoit Steiner
943035e5bd Pulled latest updates from trunk 2015-07-17 09:42:45 -07:00
Benoit Steiner
06a22ca5bd Added support for sigmoid function to the tensor module 2015-07-17 09:29:00 -07:00
Nicolas Mellado
3275eddc24 Add const getters for LM parameters 2015-07-17 09:11:49 +02:00
Benoit Steiner
a5ec25f11c Use the new EIGEN_HAS_INDEX_LIST define to enable the cxx11_tensor_index_list tests 2015-07-16 13:16:08 -07:00
Benoit Steiner
7a243959b4 Define EIGEN_HAS_INDEX_LIST whenever the class is defined. This makes it easier to support compilers that are cxx11 compliant and compilers that aren't. 2015-07-16 13:14:18 -07:00
Benoit Steiner
b756f6af5e Added missing APIs to the Eigen::Sizes class 2015-07-16 12:14:18 -07:00
Benoit Steiner
05787f8367 Added support for tensor inflation. 2015-07-16 09:04:05 -07:00
Benoit Steiner
b900fe47d5 Avoid relying on a default value for the Vectorizable template parameter of the EvalRange functor 2015-07-15 17:17:04 -07:00
Benoit Steiner
4b3d697e12 Fixed compilation error in a cuda test 2015-07-15 17:14:24 -07:00
Benoit Steiner
8315e025e1 Updated the cuda tests to use the new GpuDevice constructor 2015-07-15 12:39:26 -07:00
Benoit Steiner
e892524efe Added support for multi gpu configuration to the GpuDevice class 2015-07-15 12:38:34 -07:00
Benoit Steiner
b80036abec Enabled the construction of a fixed sized tensor directly from an expression. 2015-07-13 11:16:37 -07:00
Benoit Steiner
3912ca0d53 Fixed a bug in the integer division code that caused some large numerators to be incorrectly handled 2015-07-13 11:14:59 -07:00
Gael Guennebaud
b8df8815f4 Fix operator<<(ostream,AlignedVector3) 2015-07-13 13:55:59 +02:00
Benoit Steiner
e6297741c9 Added support for generation of random complex numbers on CUDA devices 2015-07-07 17:40:49 -07:00
Benoit Steiner
6de6fa9483 Use NumTraits<T>::RequireInitialization instead of internal::is_arithmetic<T>::value to check whether it's possible to bypass the type constructor in the tensor code. 2015-07-07 15:23:56 -07:00
Benoit Steiner
a93af65938 Improved and cleaned up the 2d patch extraction code 2015-07-07 08:52:14 -07:00
Benoit Steiner
3f2101b03b Use numext::swap instead of std::swap 2015-07-06 17:02:29 -07:00
Benoit Steiner
0485a2468d use Eigen smart_copy instead of std::copy 2015-07-06 17:01:51 -07:00
Benoit Steiner
ebdacfc5ea Fixed a compilation warning generated by clang 2015-07-06 15:03:11 -07:00
Benoit Steiner
81f9e968fd Only attempt to use the texture path on GPUs when it's supported by CUDA 2015-07-06 13:32:38 -07:00
Benoit Steiner
864318e508 Misc small fixes to the tensor slicing code. 2015-07-06 11:45:56 -07:00
Benoit Steiner
8f1d547c92 Added a default value for the cuda stream in the GpuDevice constructor 2015-07-01 18:32:18 -07:00
Benoit Steiner
1e911b276c Misc improvements and optimizations 2015-07-01 13:59:11 -07:00
Benoit Steiner
4ed213f97b Improved a previous fix 2015-07-01 13:06:30 -07:00
Benoit Steiner
56e155dd60 Fixed a couple of mistakes in the previous commit. 2015-07-01 12:40:27 -07:00
Benoit Steiner
925d0d375a Enabled the vectorized evaluation of several tensor expressions that was previously disabled by mistake 2015-07-01 11:32:04 -07:00
Benoit Steiner
6021b68d8b Silenced a compilation warning 2015-06-30 15:42:25 -07:00
Benoit Steiner
f1f480b116 Added support for user defined custom tensor op. 2015-06-30 15:36:29 -07:00
Benoit Steiner
dc31fcb9ba Added support for 3D patch extraction 2015-06-30 14:48:26 -07:00
Benoit Steiner
f587075987 Made ThreadPoolDevice inherit from a new pure abstract ThreadPoolInterface class: this enables users to leverage their existing threadpool when using eigen tensors. 2015-06-30 14:21:24 -07:00
Benoit Steiner
28b36632ec Turned Eigen::array::size into a function to make the code compatible with std::array 2015-06-30 13:23:05 -07:00
Benoit Steiner
109005c6c9 Added a test for multithreaded full reductions 2015-06-30 13:08:12 -07:00
Benoit Steiner
a4aa7c6217 Fixed a few compilation warnings 2015-06-30 10:36:17 -07:00
Benoit Steiner
7d41e97fa9 Silenced a number of compilation warnings 2015-06-29 14:47:40 -07:00
Benoit Steiner
fffe63045c Added a test for full reductions on GPU 2015-06-29 14:10:32 -07:00
Benoit Steiner
db9dbbda32 Improved performance of full reduction by 2 order of magnitude on CPU and 3 orders of magnitude on GPU 2015-06-29 14:06:32 -07:00
Benoit Steiner
f0ce85b757 Improved support for fixed size tensors 2015-06-29 14:04:15 -07:00
Benoit Steiner
670c71d906 Express the full reduction operations (such as sum, max, min) using TensorDimensionList 2015-06-29 11:30:36 -07:00
Benoit Steiner
d8098ee7d5 Added support for tanh function to the tensor code 2015-06-29 11:14:42 -07:00
Benoit Steiner
3625734bc8 Moved some utilities to TensorMeta.h to make it easier to reuse them accross several tensor operations. 
Created the TensorDimensionList class to encode the list of all the dimensions of a tensor of rank n. This could be done using TensorIndexList, however TensorIndexList require cxx11 which isn't yet supported as widely as we'd like.
 2015-06-29 10:49:55 -07:00
Gael Guennebaud
84aaef93ba Merged in vanhoucke/eigen_vanhoucke (pull request PR-118) 
Fix two small undefined behaviors caught by static analysis.
 2015-06-20 13:56:48 +02:00
Gael Guennebaud
846b227bb7 Get rid of class internal::nested<> (still have to updated Tensor module) 2015-06-19 17:56:39 +02:00
vanhoucke
4cc0c961f3 Fix undefined behavior. 2015-06-19 15:46:46 +00:00
Benoit Steiner
6a9a29e96f Fixed a compilation warning 2015-06-17 10:14:13 -07:00
Benoit Steiner
ab5db86fe9 Fixed merge conflict 2015-06-16 19:52:20 -07:00
Benoit Steiner
ea160a898c Pulled latest updates from trunk 2015-06-16 19:46:23 -07:00
Benoit Steiner
367794e668 Fixed compilation warnings triggered by clang 2015-06-16 19:43:49 -07:00
Gael Guennebaud
9ab8ac5c8b Fix compilation in TensorImagePatch 2015-06-16 14:50:08 +02:00
Gael Guennebaud
38874b1651 Fix shadow warnings in Tensor module 2015-06-16 14:43:46 +02:00
Gael Guennebaud
e2e66930c6 Fix compilation of alignedvector3 unit test 2015-06-16 14:40:55 +02:00
Gael Guennebaud
64753af3b7 code simplification 2015-06-09 15:35:34 +02:00
Gael Guennebaud
cacbc5679d formatting 2015-06-09 15:23:08 +02:00
Gael Guennebaud
04665ef9e1 remove redundant dynamic allocations in GMRES 2015-06-09 15:18:21 +02:00
Gael Guennebaud
d4c574707e fix some legitimate shadow warnings 2015-06-09 15:17:58 +02:00
Gael Guennebaud
8bc26562f4 Do not abort if the folder cannot be openned! 2015-06-05 14:31:29 +02:00
Gael Guennebaud
3e7bc8d686 Improve loading of symmetric sparse matrices in MatrixMarketIterator 2015-06-05 10:16:29 +02:00
Benoit Steiner
ea1190486f Fixed a compilation error triggered by nvcc 7 2015-05-28 11:57:51 -07:00
Benoit Steiner
0e5fed74e7 Worked around some constexpr related bugs in nvcc 7 2015-05-28 10:14:38 -07:00
Benoit Steiner
f13b3d4433 Added missing include files 2015-05-28 07:57:28 -07:00
Benoit Steiner
abec18bae0 Fixed potential compilation error 2015-05-26 10:11:15 -07:00
Benoit Steiner
9df186c140 Added a few more missing EIGEN_DEVICE_FUNC statements 2015-05-26 09:47:48 -07:00
Benoit Steiner
466bcc589e Added a few missing EIGEN_DEVICE_FUNC statements 2015-05-26 09:37:23 -07:00
Benoit Steiner
6b800744ce Moved away from std::async and std::future as the underlying mechnism for the thread pool device. On several platforms, the functions passed to std::async are not scheduled in the order in which they are given to std::async, which leads to massive performance issues in the contraction code. 
Instead we now have a custom thread pool that ensures that the functions are picked up by the threads in the pool in the order in which they are enqueued in the pool.
 2015-05-20 13:52:07 -07:00
Benoit Steiner
48f6b274e2 Fixed compilation error triggered by gcc 4.7 2015-05-20 08:54:44 -07:00
Benoit Steiner
2451679951 Avoid using the cuda memcpy for small tensor slices since the memcpy kernel is very expensive to launch 2015-05-19 15:19:01 -07:00
Benoit Steiner
a81d17b73a Added new version of the TensorIntDiv class optimized for 32 bit signed integers. It saves 1 register on CPU and 2 on GPU. 2015-05-19 13:59:52 -07:00
Christoph Hertzberg
8c6a3b5ace Fix trivial warnings in LevenbergMarquardt module and test 2015-04-24 21:35:30 +02:00
Benoit Steiner
fd1d4bd86c Silenced a few compilation warnings 2015-04-22 16:16:15 -07:00
Benoit Steiner
91359e1d0a Added the ability to generate a tensor from a custom user defined 'generator'. This simplifies the creation of constant tensors initialized using specific regular patterns. 
Created a gaussian window generator as a first use case.
 2015-04-22 11:14:58 -07:00
Benoit Steiner
8838ed39f4 Added support for non-deterministic random number generation on GPU 2015-04-22 09:14:38 -07:00
Benoit Steiner
dfa991cbae Make sure that the copy constructor of the evaluator is always called before launching the evaluation of a tensor expression on a cuda device. 2015-04-21 16:15:45 -07:00
Benoit Steiner
e709488361 Silenced a few compilation warnings 2015-04-20 17:39:45 -07:00
Benoit Steiner
10a1f81822 Sped up the assignment of a tensor to a tensor slice, as well as the assigment of a constant slice to a tensor 2015-04-20 17:34:11 -07:00
Benoit Steiner
43eb2ca6e1 Improved the tensor random number generators: 
* Use a mersenne twister whenebver possible instead of the default entropy source since the default one isn't very good at all.
 * Added the ability to seed the generators with a time based seed to make them non-deterministic.
 2015-04-20 09:24:09 -07:00
Benoit Steiner
70bc3b0668 Silenced a warning in the tensor code 2015-04-19 12:38:00 -07:00
Benoit Steiner
3220eb2b93 Fixed some compilation warnings 2015-04-19 12:36:35 -07:00
Benoit Steiner
3b429b71e6 Fixed compilation warning triggered by gcc 4.7 2015-04-18 13:41:06 -07:00
Benoit Steiner
9c6b82bcd5 Use ptrdiff_t instead of size_t to encode fixed sizes. This silences several clang compilation warnings 
(transplanted from 4400e4436ac7c5bbd305a03c21aa4bce24ae199b)
 2015-04-17 09:12:18 -07:00
Benoit Steiner
da5b98a94d Updated the cxx11_tensor_convolution test to avoid using cxx11 features. This should enable the test to compile with gcc 4.7 and older 2015-04-16 12:29:16 -07:00
Benoit Steiner
d19d09ae6a Updated a regression test to avoid compilation errors when compiling with gcc 4.7 2015-04-16 12:15:27 -07:00
Benoit Steiner
0f82399fe9 Pulled latest changes from trunk 2015-04-14 19:13:34 -07:00
Benoit Steiner
1de49ef4c2 Fixed a bug when chipping tensors laid out in row major order. 2015-04-07 10:44:13 -07:00
Benoit Steiner
a1f1e1e51d Fixed the order of 2 #includes 2015-04-06 10:41:39 -07:00
Benoit Steiner
7c18ab921c Pulled latest updates from trunk 2015-04-04 20:07:04 -07:00
Gael Guennebaud
15b5adb327 Fix regression in DynamicSparseMatrix and SuperLUSupport wrt recent change on nonZeros/nonZerosEstimate 2015-04-02 22:21:41 +02:00
Benoit Steiner
74e558cfa8 Pulled latest updates from trunk 2015-04-01 23:24:11 -07:00
Benoit Steiner
03a0df2010 Fixed some compilation warnings triggered by pre-cxx11 comoilers 2015-04-01 22:51:33 -07:00
Benoit Steiner
b8b7807269 Fixed some compilation warning triggered by the cxx11 emulation code 2015-04-01 21:48:18 -07:00
Benoit Steiner
383b6dfafe Fixed 2 typos 2015-04-01 16:44:36 -07:00
Benoit Steiner
678207e02a Added regression tests for tensor convolutions 2015-03-31 09:08:08 -07:00
Benoit Steiner
68d4afe985 Added support for convolution of tensors laid out in RowMajor mode 2015-03-31 09:07:09 -07:00
Benoit Steiner
f873686602 Added documentation for the convolution operation 2015-03-31 08:27:23 -07:00
Benoit Steiner
731d7b84b4 Sharded a large test 2015-03-30 23:26:45 -07:00
Benoit Steiner
35722fa022 Made the index type a template parameter of the tensor class instead of encoding it in the options. 2015-03-30 14:55:54 -07:00
Benoit Steiner
71950f02e5 Deleted unnecessary semicolons 2015-03-30 14:49:10 -07:00
Benoit Steiner
4df8b5a75e Avoid making an unecessary copy of the tensor expression when evaluating it on a GPU device 2015-03-25 14:36:07 -07:00
Benoit Steiner
b3343bfdae Fixed the vectorized implementation of the Tensor select() method 2015-03-25 13:25:53 -07:00