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1147 Commits

Author SHA1 Message Date
Benoit Steiner
4181556907 Fixed the tensor contraction code. 2018-08-15 09:34:47 -07:00
Benoit Steiner
b6f96cf7dd Removed dependencies on cxx11 language features from the tensor_block_access test 2018-08-15 08:54:31 -07:00
Benoit Steiner
6bb3f1b43e Made the tensor_block_access test compile again 2018-08-14 14:26:59 -07:00
Benoit Steiner
43ec0082a6 Made the kronecker_product test compile again 2018-08-14 14:08:36 -07:00
Rasmus Munk Larsen
aebdb06424 Fix a few compiler warnings in CXX11 tests. 2018-08-14 12:06:39 -07:00
Eugene Zhulenev
f2209d06e4 Add block evaluationto CwiseUnaryOp and add PreferBlockAccess enum to all evaluators 2018-08-10 16:53:36 -07:00
Benoit Steiner
3d3711f22f Fixed compilation errors. 2018-08-13 15:16:06 -07:00
Eugene Zhulenev
cfaedb38cd Fix bug in a test + compilation errors 2018-08-09 09:44:07 -07:00
Eugene Zhulenev
1c8b9e10a7 Merged with upstream eigen 2018-08-08 16:57:58 -07:00
Benoit Steiner
dd5875e30d Merged in codeplaysoftware/eigen-upstream-pure/constructor_error_clang (pull request PR-451) 
Fixing ambigous constructor error for Clang compiler.
 2018-08-02 20:46:03 +00:00
Mehdi Goli
516d2621b9 fixing compilation error for cxx11_tensor_trace.cpp error on Microsoft Visual Studio. 2018-08-02 14:30:48 +01:00
Mehdi Goli
40d6d020a0 Fixing ambigous constructor error for Clang compiler. 2018-08-02 13:34:53 +01:00
Benoit Steiner
93b9e36e10 Merged in paultucker/eigen (pull request PR-431) 
Optional ThreadPoolDevice allocator

Approved-by: Benoit Steiner <benoit.steiner.goog@gmail.com>
 2018-08-01 19:14:34 +00:00
Eugene Zhulenev
385b3ff12f Merged latest changes from upstream/eigen 2018-08-01 11:59:04 -07:00
Eugene Zhulenev
83c0a16baf Add block evaluation support to TensorOps 2018-07-31 15:56:31 -07:00
Gael Guennebaud
678a0dcb12 Merged in ezhulenev/eigen/tiling_3 (pull request PR-438) 
Tiled tensor executor
 2018-07-31 08:13:00 +00:00
Eugene Zhulenev
966c2a7bb6 Rename Index to StorageIndex + use Eigen::Array and Eigen::Map when possible 2018-07-27 12:45:17 -07:00
Eugene Zhulenev
6913221c43 Add tiled evaluation support to TensorExecutor 2018-07-25 13:51:10 -07:00
Eugene Zhulenev
d55efa6f0f TensorBlockIO 2018-07-23 15:50:55 -07:00
Eugene Zhulenev
34a75c3c5c Initial support of TensorBlock 2018-07-20 17:37:20 -07:00
Gustavo Lima Chaves
02eaaacbc5 Move cxx11_tensor_uint128 test under an EIGEN_TEST_CXX11 guarded 
block

Builds configured without the -DEIGEN_TEST_CXX11=ON flag would fail
right away without this, as this test seems to rely on those language
features. The skip under compilation with MSVC was kept.
 2018-07-20 16:08:40 -07:00
Paul Tucker
d4afccde5a Add test coverage for ThreadPoolDevice optional allocator. 2018-07-19 17:43:44 -07:00
Gael Guennebaud
add5757488 Simplify handling and non-splitted tests and include split_test_helper.h instead of re-generating it. This also allows us to modify it without breaking existing build folder. 2018-07-16 18:55:40 +02:00
Gael Guennebaud
901c7d31f0 Fix usage of EIGEN_SPLIT_LARGE_TESTS=ON: some unit tests, such as indexed_view have to be split unconditionally. 2018-07-16 18:35:05 +02:00
Gael Guennebaud
7ccb623746 bug #1569: fix Tensor<half>::mean() on AVX with respective unit test. 2018-07-19 13:15:40 +02:00
Gael Guennebaud
44ea5f7623 Add unit test for -Tensor<complex> on GPU 2018-07-12 17:19:38 +02:00
Thales Sabino
9a6a43319f Fix cxx11_tensor_fft not building on Windows. 
The type used in Eigen::DSizes needs to be at least 8 bytes long. Internally Tensor tries to convert this to an __int64 on Windows and this fails to build. On Linux, long and long long are both 8 byte integer types.
* * *
Changing from "long long" to "std::int64_t".
 2018-07-12 11:20:59 +01:00
Gustavo Lima Chaves
705f66a9ca Account for missing change on commit "Remove SimpleThreadPool and..." 
"... always use {NonBlocking}ThreadPool". It seems the non-blocking
implementation was me the default/only one, but a reference to the old
name was left unmodified. Fix that.
 2018-07-23 16:29:09 -07:00
Deven Desai
38807a2575 merging updates from upstream 2018-07-11 09:17:33 -04:00
Gael Guennebaud
6190aa5632 bug #1567: add optimized path for tensor broadcasting and 'Channel First' shape 2018-07-09 11:23:16 +02:00
Deven Desai
1bb6fa99a3 merging the CUDA and HIP implementation for the Tensor directory and the unit tests 2018-06-20 16:44:58 -04:00
Deven Desai
cfdabbcc8f removing the *Hip files from the unsupported/Eigen/CXX11/src/Tensor and unsupported/test directories 2018-06-20 12:57:02 -04:00
Deven Desai
7e41c8f1a9 renaming *Cuda files to *Gpu in the unsupported/Eigen/CXX11/src/Tensor and unsupported/test directories 2018-06-20 12:52:30 -04:00
Deven Desai
b6cc0961b1 updates based on PR feedback 
There are two major changes (and a few minor ones which are not listed here...see PR discussion for details)

1. Eigen::half implementations for HIP and CUDA have been merged.
This means that
- `CUDA/Half.h` and `HIP/hcc/Half.h` got merged to a new file `GPU/Half.h`
- `CUDA/PacketMathHalf.h` and `HIP/hcc/PacketMathHalf.h` got merged to a new file `GPU/PacketMathHalf.h`
- `CUDA/TypeCasting.h` and `HIP/hcc/TypeCasting.h` got merged to a new file `GPU/TypeCasting.h`

After this change the `HIP/hcc` directory only contains one file `math_constants.h`. That will go away too once that file becomes a part of the HIP install.

2. new macros EIGEN_GPUCC, EIGEN_GPU_COMPILE_PHASE and EIGEN_HAS_GPU_FP16 have been added and the code has been updated to use them where appropriate.
- `EIGEN_GPUCC` is the same as `(EIGEN_CUDACC || EIGEN_HIPCC)`
- `EIGEN_GPU_DEVICE_COMPILE` is the same as `(EIGEN_CUDA_ARCH || EIGEN_HIP_DEVICE_COMPILE)`
- `EIGEN_HAS_GPU_FP16` is the same as `(EIGEN_HAS_CUDA_FP16 or EIGEN_HAS_HIP_FP16)`
 2018-06-14 10:21:54 -04:00
Deven Desai
d1d22ef0f4 syncing this fork with upstream 2018-06-13 12:09:52 -04:00
Gael Guennebaud
67ec37f7b0 Activate dgmres unit test 2018-07-02 12:54:14 +02:00
Michael Figurnov
30fa3d0454 Merge from eigen/eigen 2018-06-07 17:57:56 +01:00
Michael Figurnov
6c71c7d360 Merge from eigen/eigen. 2018-06-07 15:54:18 +01:00
Michael Figurnov
aa813d417b Fix compilation of special functions without C99 math. 
The commit with Bessel functions i0e and i1e placed the ifdef/endif incorrectly,
causing i0e/i1e to be undefined when EIGEN_HAS_C99_MATH=0. These functions do not
actually require C99 math, so now they are always available.
 2018-06-07 14:35:07 +01:00
Gael Guennebaud
b3fd93207b Fix typos found using codespell 2018-06-07 14:43:02 +02:00
Michael Figurnov
4bd158fa37 Derivative of the incomplete Gamma function and the sample of a Gamma random variable. 
In addition to igamma(a, x), this code implements:
* igamma_der_a(a, x) = d igamma(a, x) / da -- derivative of igamma with respect to the parameter
* gamma_sample_der_alpha(alpha, sample) -- reparameterization derivative of a Gamma(alpha, 1) random variable sample with respect to the alpha parameter

The derivatives are computed by forward mode differentiation of the igamma(a, x) code. Although gamma_sample_der_alpha can be implemented via igamma_der_a, a separate function is more accurate and efficient due to analytical cancellation of some terms. All three functions are implemented by a method parameterized with "mode" that always computes the derivatives, but does not return them unless required by the mode. The compiler is expected to (and, based on benchmarks, does) skip the unnecessary computations depending on the mode.
 2018-06-06 18:49:26 +01:00
Deven Desai
8fbd47052b Adding support for using Eigen in HIP kernels. 
This commit enables the use of Eigen on HIP kernels / AMD GPUs. Support has been added along the same lines as what already exists for using Eigen in CUDA kernels / NVidia GPUs.

Application code needs to explicitly define EIGEN_USE_HIP when using Eigen in HIP kernels. This is because some of the CUDA headers get picked up by default during Eigen compile (irrespective of whether or not the underlying compiler is CUDACC/NVCC, for e.g. Eigen/src/Core/arch/CUDA/Half.h). In order to maintain this behavior, the EIGEN_USE_HIP macro is used to switch to using the HIP version of those header files (see Eigen/Core and unsupported/Eigen/CXX11/Tensor)


Use the "-DEIGEN_TEST_HIP" cmake option to enable the HIP specific unit tests.
 2018-06-06 10:12:58 -04:00
Michael Figurnov
f216854453 Exponentially scaled modified Bessel functions of order zero and one. 
The functions are conventionally called i0e and i1e. The exponentially scaled version is more numerically stable. The standard Bessel functions can be obtained as i0(x) = exp(|x|) i0e(x)

The code is ported from Cephes and tested against SciPy.
 2018-05-31 15:34:53 +01:00
Vamsi Sripathi
6293ad3f39 Performance improvements to tensor broadcast operation 
1. Added new packet functions using SIMD for NByOne, OneByN cases
  2. Modified existing packet functions to reduce index calculations when input stride is non-SIMD
  3. Added 4 test cases to cover the new packet functions
 2018-05-23 14:02:05 -07:00
Rasmus Munk Larsen
afec3021f7 Use numext::maxi & numext::mini. 2018-05-14 16:35:39 -07:00
Rasmus Munk Larsen
b8c8e5f436 Add vectorized clip functor for Eigen Tensors. 2018-05-14 16:07:13 -07:00
Gael Guennebaud
2f3287da7d Fix "used uninitialized" warnings 2018-04-24 17:17:25 +02:00
Gael Guennebaud
3ffd449ef5 Workaround warning 2018-04-24 17:11:51 +02:00
Christoph Hertzberg
84dcd998a9 Recent Adolc versions require C++11 2018-04-13 19:10:23 +02:00
Viktor Csomor
000840cae0 Added a move constructor and move assignment operator to Tensor and wrote some tests. 2018-02-07 19:10:54 +01:00
Deven Desai
f124f07965 applying EIGEN_DECLARE_TEST to *gpu* tests 
Also, a few minor fixes for GPU tests running in HIP mode.

1. Adding an include for hip/hip_runtime.h in the Macros.h file
   For HIP __host__ and __device__ are macros which are defined in hip headers.
   Their definitions need to be included before their use in the file.

2. Fixing the compile failure in TensorContractionGpu introduced by the commit to
   "Fuse computations into the Tensor contractions using output kernel"

3. Fixing a HIP/clang specific compile error by making the struct-member assignment explicit
 2018-07-17 14:16:48 -04:00
Gael Guennebaud
82f0ce2726 Get rid of EIGEN_TEST_FUNC, unit tests must now be declared with EIGEN_DECLARE_TEST(mytest) { /* code */ }. 
This provide several advantages:
- more flexibility in designing unit tests
- unit tests can be glued to speed up compilation
- unit tests are compiled with same predefined macros, which is a requirement for zapcc
 2018-07-17 14:46:15 +02:00
Eugene Zhulenev
01fd4096d3 Fuse computations into the Tensor contractions using output kernel 2018-07-10 13:16:38 -07:00
Benoit Steiner
8f55956a57 Update the padding computation for PADDING_SAME to be consistent with TensorFlow. 2018-01-30 20:22:12 +00:00
RJ Ryan
59985cfd26 Disable use of recurrence for computing twiddle factors. Fixes FFT precision issues for large FFTs. https://github.com/tensorflow/tensorflow/issues/10749#issuecomment-354557689 2017-12-31 10:44:56 -05:00
Yangzihao Wang
3122477c86 Update the padding computation for PADDING_SAME to be consistent with TensorFlow. 2017-12-12 11:15:24 -08:00
Benoit Steiner
a6d875bac8 Removed unecesasry #include 2017-10-22 08:12:45 -07:00
Gael Guennebaud
a91918a105 Merged in infinitei/eigen (pull request PR-328) 
bug #1464 : Fixes construction of EulerAngles from 3D vector expression.

Approved-by: Tal Hadad <tal_hd@hotmail.com>
Approved-by: Abhijit Kundu <abhijit.kundu@gatech.edu>
 2017-09-06 08:42:14 +00:00
Benoit Steiner
a4089991eb Added support for CUDA 9.0. 2017-08-31 02:49:39 +00:00
Abhijit Kundu
6d991a9595 bug #1464 : Fixes construction of EulerAngles from 3D vector expression. 2017-08-30 13:26:30 -04:00
Gael Guennebaud
304ef29571 Handle min/max/inf/etc issue in cuda_fp16.h directly in test/main.h 2017-08-24 11:26:41 +02:00
Gael Guennebaud
21633e585b bug #1462: remove all occurences of the deprecated __CUDACC_VER__ macro by introducing EIGEN_CUDACC_VER 2017-08-24 11:06:47 +02:00
Benoit Steiner
c5a241ab9b Merged in benoitsteiner/opencl (pull request PR-323) 
Improved support for OpenCL
 2017-07-07 16:27:33 +00:00
Benoit Steiner
9daed67952 Merged in tntnatbry/eigen (pull request PR-319) 
Tensor Trace op
 2017-07-07 04:18:03 +00:00
Benoit Steiner
62b4634ebe Merged in mehdi_goli/upstr_benoit/TensorSYCLImageVolumePatchFixed (pull request PR-14) 
Applying Benoit's comment for Fixing ImageVolumePatch.

* Applying Benoit's comment for Fixing ImageVolumePatch. Fixing conflict on cmake file.

* Fixing dealocation of the memory in ImagePatch test for SYCL.

* Fixing the automerge issue.
 2017-07-06 05:08:13 +00:00
Benoit Steiner
b8e805497e Merged in benoitsteiner/opencl (pull request PR-318) 
Improved support for OpenCL
 2017-06-13 05:01:10 +00:00
Gael Guennebaud
8640093af1 fix compilation in C++98 2017-06-09 12:45:01 +02:00
Benoit Steiner
9dee55ec33 Merged eigen/eigen into default 2017-05-26 09:01:04 -07:00
a-doumoulakis
7a8ba565f8 Merge changed from upstream 2017-05-24 17:45:29 +01:00
Mmanu Chaturvedi
2971503fed Specializing numeric_limits For AutoDiffScalar 2017-05-23 17:12:36 -04:00
Mehdi Goli
61d7f3664a Fixing Cmake Dependency for SYCL 2017-05-22 14:58:28 +01:00
a-doumoulakis
052426b824 Add support for triSYCL 
Eigen is now able to use triSYCL with EIGEN_SYCL_TRISYCL and TRISYCL_INCLUDE_DIR options

Fix contraction kernel with correct nd_item dimension
 2017-05-05 19:26:27 +01:00
RJ Ryan
949a2da38c Use scalar_sum_op and scalar_quotient_op instead of operator+ and operator/ in MeanReducer. 
Improves support for std::complex types when compiling for CUDA.

Expands on e2e9cdd169
 and 2bda1b0d93
.
 2017-04-14 13:23:35 -07:00
Benoit Steiner
068cc09708 Preserve file naming conventions 2017-04-04 10:09:10 -07:00
Mehdi Goli
bd64ee8555 Fixing TensorArgMaxSycl.h; Removing warning related to the hardcoded type of dims to be int in Argmax. 2017-03-28 16:50:34 +01:00
Benoit Steiner
f8a622ef3c Merged eigen/eigen into default 2017-03-15 20:06:19 -07:00
Luke Iwanski
9597d6f6ab Temporary: Disables cxx11_tensor_argmax_sycl test since it is causing zombie thread 2017-03-15 19:28:09 +00:00
Rasmus Munk Larsen
344c2694a6 Make the non-blocking threadpool more flexible and less wasteful of CPU cycles for high-latency use-cases. 
* Adds a hint to ThreadPool allowing us to turn off spin waiting. Currently each reader and record yielder op in a graph creates a threadpool with a thread that spins for 1000 iterations through the work stealing loop before yielding. This is wasteful for such ops that process I/O.

* This also changes the number of iterations through the steal loop to be inversely proportional to the number of threads. Since the time of each iteration is proportional to the number of threads, this yields roughly a constant spin time.

* Implement a separate worker loop for the num_threads == 1 case since there is no point in going through the expensive steal loop. Moreover, since Steal() calls PopBack() on the victim queues it might reverse the order in which ops are executed, compared to the order in which they are scheduled, which is usually counter-productive for the types of I/O workloads the single thread pools tend to be used for.

* Store num_threads in a member variable for simplicity and to avoid a data race between the thread creation loop and worker threads calling threads_.size().
 2017-03-09 15:41:03 -08:00
Mehdi Goli
f84963ed95 Adding TensorIndexTuple and TensorTupleReduceOP backend (ArgMax/Min) for sycl; fixing the address space issue for const TensorMap; converting all discard_write to write due to data missmatch. 2017-03-07 14:27:10 +00:00
Mehdi Goli
8296b87d7b Adding sycl backend for TensorCustomOp; fixing the partial lhs modification issue on sycl when the rhs is TensorContraction, reduction or convolution; Fixing the partial modification for memset when sycl backend is used. 2017-02-28 17:16:14 +00:00
Mehdi Goli
2fa2b617a9 Adding TensorVolumePatchOP.h for sycl 2017-02-24 19:16:24 +00:00
Mehdi Goli
89dfd51fae Adding Sycl Backend for TensorGenerator.h. 2017-02-22 16:36:24 +00:00
Mehdi Goli
4f07ac16b0 Reducing the number of warnings. 2017-02-21 10:09:47 +00:00
Mehdi Goli
79ebc8f761 Adding Sycl backend for TensorImagePatchOP.h; adding Sycl backend for TensorInflation.h. 2017-02-20 12:11:05 +00:00
Mehdi Goli
91982b91c0 Adding TensorLayoutSwapOp for sycl. 2017-02-15 16:28:12 +00:00
Mehdi Goli
b1e312edd6 Adding TensorPatch.h for sycl backend. 2017-02-15 10:13:01 +00:00
Mehdi Goli
0d153ded29 Adding TensorChippingOP for sycl backend; fixing the index value in the verification operation for cxx11_tensorChipping.cpp test 2017-02-13 17:25:12 +00:00
Mehdi Goli
0ee97b60c2 Adding mean to TensorReductionSycl.h 2017-02-07 15:43:17 +00:00
Mehdi Goli
42bd5c4e7b Fixing TensorReductionSycl for min and max. 2017-02-06 18:05:23 +00:00
Mehdi Goli
ff53050034 Converting ptrdiff_t type to int64_t type in cxx11_tensor_contract_sycl.cpp in order to be the same as other tests. 2017-02-01 15:36:03 +00:00
Mehdi Goli
bab29936a1 Reducing warnings in Sycl backend. 2017-02-01 15:29:53 +00:00
Benoit Steiner
fbc39fd02c Merge latest changes from upstream 2017-01-30 15:25:57 -08:00
Rasmus Munk Larsen
5e144bbaa4 Make NaN propagatation consistent between the pmax/pmin and std::max/std::min. This makes the NaN propagation consistent between the scalar and vectorized code paths of Eigen's scalar_max_op and scalar_min_op. 
See #1373 for details.
 2017-01-24 13:32:50 -08:00
Mehdi Goli
6bdd15f572 Adding non-deferrenciable pointer track for ComputeCpp backend; Adding TensorConvolutionOp for ComputeCpp; fixing typos. modifying TensorDeviceSycl to use the LegacyPointer class. 2017-01-19 11:30:59 +00:00
Mehdi Goli
e46e722381 Adding Tensor ReverseOp; TensorStriding; TensorConversionOp; Modifying Tensor Contractsycl to be located in any place in the expression tree. 2017-01-16 13:58:49 +00:00
Benoit Steiner
0657228569 Simplified the way we link libxsmm 2016-12-21 14:40:08 -08:00
Benoit Steiner
c19fe5e9ed Added support for libxsmm in the eigen makefiles 2016-12-21 10:43:40 -08:00
Benoit Steiner
0f577d4744 Merged eigen/eigen into default 2016-12-20 17:02:06 -08:00
Gael Guennebaud
e8d6862f14 Properly adjust precision when saving to Market format. 2016-12-20 22:10:33 +01:00
Gael Guennebaud
e2f4ee1c2b Speed up parsing of sparse Market file. 2016-12-20 21:56:21 +01:00
Benoit Steiner
548ed30a1c Added an OpenCL regression test 2016-12-19 18:56:26 -08:00
Benoit Steiner
27ceb43bf6 Fixed race condition in the tensor_shuffling_sycl test 2016-12-19 15:34:42 -08:00
Mehdi Goli
35bae513a0 Converting all parallel for lambda to functor in order to prevent kernel duplication name error; adding tensorConcatinationOp backend for sycl. 2016-12-16 19:46:45 +00:00
Benoit Steiner
9ff5d0f821 Merged eigen/eigen into default 2016-12-14 17:32:16 -08:00
Mehdi Goli
730eb9fe1c Adding asynchronous execution as it improves the performance. 2016-12-14 17:38:53 +00:00
Mehdi Goli
2d4a091beb Adding tensor contraction operation backend for Sycl; adding test for contractionOp sycl backend; adding temporary solution to prevent memory leak in buffer; cleaning up cxx11_tensor_buildins_sycl.h 2016-12-14 15:30:37 +00:00
Benoit Steiner
4deafd35b7 Introduce a portable EIGEN_SLEEP macro. 2016-12-09 14:52:15 -08:00
Benoit Steiner
2f5b7a199b Reworked the threadpool cancellation mechanism to not depend on pthread_cancel since it turns out that pthread_cancel doesn't work properly on numerous platforms. 2016-12-09 13:05:14 -08:00
Benoit Steiner
3d59a47720 Added a message to ease the detection of platforms on which thread cancellation isn't supported. 2016-12-08 14:51:46 -08:00
Benoit Steiner
7bfff85355 Added support for thread cancellation on Linux 2016-12-08 08:12:49 -08:00
Srinivas Vasudevan
218764ee1f Added support for expm1 in Eigen. 2016-12-02 14:13:01 -08:00
Mehdi Goli
79aa2b784e Adding sycl backend for TensorPadding.h; disbaling __unit128 for sycl in TensorIntDiv.h; disabling cashsize for sycl in tensorDeviceDefault.h; adding sycl backend for StrideSliceOP ; removing sycl compiler warning for creating an array of size 0 in CXX11Meta.h; cleaning up the sycl backend code. 2016-12-01 13:02:27 +00:00
Benoit Steiner
fd1dc3363e Merged eigen/eigen into default 2016-11-30 20:16:17 -08:00
Mehdi Goli
577ce78085 Adding TensorShuffling backend for sycl; adding TensorReshaping backend for sycl; cleaning up the sycl backend. 2016-11-29 15:30:42 +00:00
Benoit Steiner
3011dc94ef Call internal::array_prod to compute the total size of the tensor. 2016-11-28 09:00:31 -08:00
Benoit Steiner
9f8fbd9434 Merged eigen/eigen into default 2016-11-26 11:28:25 -08:00
Mehdi Goli
7318daf887 Fixing LLVM error on TensorMorphingSycl.h on GPU; fixing int64_t crash for tensor_broadcast_sycl on GPU; adding get_sycl_supported_devices() on syclDevice.h. 2016-11-25 16:19:07 +00:00
Mehdi Goli
b8cc5635d5 Removing unsupported device from test case; cleaning the tensor device sycl. 2016-11-23 16:30:41 +00:00
Gael Guennebaud
7f6333c32b Merged in tal500/eigen-eulerangles (pull request PR-237) 
Euler angles
 2016-11-23 15:17:38 +00:00
Gael Guennebaud
f12b368417 Extend polynomial solver unit tests to complexes 2016-11-23 16:05:45 +01:00
Luke Iwanski
af67335e0e Added test for cwiseMin, cwiseMax and operator%. 2016-11-19 13:37:27 +00:00
Benoit Steiner
a357fe1fb9 Code cleanup 2016-11-18 16:58:09 -08:00
Benoit Steiner
1c6eafb46b Updated cxx11_tensor_device_sycl to run only on the OpenCL devices available on the host 2016-11-18 16:43:27 -08:00
Benoit Steiner
ca754caa23 Only runs the cxx11_tensor_reduction_sycl on devices that are available. 2016-11-18 16:31:14 -08:00
Benoit Steiner
dc601d79d1 Added the ability to run test exclusively OpenCL devices that are listed by sycl::device::get_devices(). 2016-11-18 16:26:50 -08:00
Benoit Steiner
b5e3285e16 Test broadcasting on OpenCL devices with 64 bit indexing 2016-11-18 13:44:20 -08:00
Benoit Steiner
7335c49204 Fixed the cxx11_tensor_device_sycl test 2016-11-18 12:37:13 -08:00
Mehdi Goli
15e226d7d3 adding Benoit changes on the TensorDeviceSycl.h 2016-11-18 16:34:54 +00:00
Mehdi Goli
622805a0c5 Modifying TensorDeviceSycl.h to always create buffer of type uint8_t and convert them to the actual type at the execution on the device; adding the queue interface class to separate the lifespan of sycl queue and buffers,created for that queue, from Eigen::SyclDevice; modifying sycl tests to support the evaluation of the results for both row major and column major data layout on all different devices that are supported by Sycl{CPU; GPU; and Host}. 2016-11-18 16:20:42 +00:00
Luke Iwanski
5159675c33 Added isnan, isfinite and isinf for SYCL device. Plus test for that. 2016-11-18 16:01:48 +00:00
Luke Iwanski
927bd62d2a Now testing out (+=, =) in.FUNC() and out (+=, =) out.FUNC() 2016-11-18 11:16:42 +00:00
Benoit Steiner
553f50b246 Added a way to detect errors generated by the opencl device from the host 2016-11-17 21:51:48 -08:00
Benoit Steiner
4349fc640e Created a test to check that the sycl runtime can successfully report errors (like ivision by 0). 
Small cleanup
 2016-11-17 20:27:54 -08:00
Benoit Steiner
004344cf54 Avoid calling log(0) or 1/0 2016-11-17 11:56:44 -08:00
Luke Iwanski
7878756dea Fixed existing test. 2016-11-17 17:46:55 +00:00
Luke Iwanski
c5130dedbe Specialised basic math functions for SYCL device. 2016-11-17 11:47:13 +00:00
Mehdi Goli
05e8c2a1d9 Adding extra test for non-fixed size to broadcast; Replacing stcl with sycl. 2016-11-14 18:13:53 +00:00
Mehdi Goli
f8ca893976 Adding TensorFixsize; adding sycl device memcpy; adding insial stage of slicing. 2016-11-14 17:51:57 +00:00
Mehdi Goli
3be3963021 Adding EIGEN_STRONG_INLINE back; using size() instead of dimensions.TotalSize() on Tensor. 2016-11-10 19:16:31 +00:00
Mehdi Goli
2e704d4257 Adding Memset; optimising MecopyDeviceToHost by removing double copying; 2016-11-10 18:45:12 +00:00
Benoit Steiner
75c080b176 Added a test to validate memory transfers between host and sycl device 2016-11-09 06:23:42 -08:00
Benoit Steiner
db3903498d Merged in benoitsteiner/opencl (pull request PR-246) 
Improved support for OpenCL
 2016-11-08 22:28:44 +00:00
Mehdi Goli
d57430dd73 Converting all sycl buffers to uninitialised device only buffers; adding memcpyHostToDevice and memcpyDeviceToHost on syclDevice; modifying all examples to obey the new rules; moving sycl queue creating to the device based on Benoit suggestion; removing the sycl specefic condition for returning m_result in TensorReduction.h according to Benoit suggestion. 2016-11-08 17:08:02 +00:00
Benoit Steiner
ad086b03e4 Removed unnecessary statement 2016-11-05 12:43:27 -07:00
Gael Guennebaud
55b4fd1d40 Extend mpreal unit test to check LLT with complexes. 2016-11-05 11:28:53 +01:00
Mehdi Goli
0ebe3808ca Removed the sycl include from Eigen/Core and moved it to Unsupported/Eigen/CXX11/Tensor; added TensorReduction for sycl (full reduction and partial reduction); added TensorReduction test case for sycl (full reduction and partial reduction); fixed the tile size on TensorSyclRun.h based on the device max work group size; 2016-11-04 18:18:19 +00:00
Benoit Steiner
d5f88e2357 Sharded the tensor_image_patch test to help it run on low power devices 2016-10-27 21:48:21 -07:00
Benoit Steiner
0b4b0f11e8 Fixed a few more compilation warnings 2016-10-28 04:01:01 +00:00
Benoit Steiner
306daa24a3 Fixed a compilation warning 2016-10-28 03:50:31 +00:00
Benoit Steiner
8471cf1996 Fixed compilation warning 2016-10-28 03:46:08 +00:00
Benoit Steiner
cf20b30d65 Merge latest updates from trunk 2016-10-20 09:42:05 -07:00
Tal Hadad
15eca2432a Euler tests: Tighter precision when no roll exists and clean code. 2016-10-18 23:24:57 +03:00
Tal Hadad
6f4f12d1ed Add isApprox() and cast() functions. 
test cases included
 2016-10-17 22:23:47 +03:00
Tal Hadad
7402cfd4cc Add safty for near pole cases and test them better. 2016-10-17 20:42:08 +03:00
Tal Hadad
58f5d7d058 Fix calc bug, docs and better testing. 
Test code changes:
* better coded
* rand and manual numbers
* singularity checking
 2016-10-16 14:39:26 +03:00
Tal Hadad
078a202621 Merge Hongkai Dai correct range calculation, and remove ranges from API. 
Docs updated.
 2016-10-14 16:03:28 +03:00
Luke Iwanski
e742da8b28 Merged ComputeCpp into default. 2016-10-14 13:36:51 +01:00
Mehdi Goli
524fa4c46f Reducing the code by generalising sycl backend functions/structs. 2016-10-14 12:09:55 +01:00
Hongkai Dai
014d9f1d9b implement euler angles with the right ranges 2016-10-13 14:45:51 -07:00
Benoit Steiner
d0ee2267d6 Relaxed the resizing checks so that they don't fail with gcc >= 5.3 2016-10-13 10:59:46 -07:00
Benoit Steiner
7e4a6754b2 Merged eigen/eigen into default 2016-10-12 22:42:33 -07:00
Benoit Steiner
5266ff8966 Cleaned up a regression test 2016-10-08 19:12:44 +00:00
Benoit Steiner
5c68051cd7 Merge the content of the ComputeCpp branch into the default branch 2016-10-07 11:04:16 -07:00
RJ Ryan
bfc264abe8 Add a test that GPU complex product reductions match CPU reductions. 2016-10-06 11:10:14 -07:00
Benoit Steiner
d7f9679a34 Fixed a couple of compilation warnings 2016-10-05 15:00:32 -07:00
Benoit Steiner
ae1385c7e4 Pull the latest updates from trunk 2016-10-05 14:54:36 -07:00
Benoit Steiner
73b0012945 Fixed compilation warnings 2016-10-05 14:24:24 -07:00
Benoit Steiner
4387433acf Increased the robustness of the reduction tests on fp16 2016-10-05 10:42:41 -07:00
Benoit Steiner
aad20d700d Increase the tolerance to numerical noise. 2016-10-05 10:39:24 -07:00
Benoit Steiner
616a7a1912 Improved support for compiling CUDA code with clang as the host compiler 2016-10-03 17:09:33 -07:00
Benoit Steiner
422530946f Renamed the SYCL tests to follow the standard naming convention. 2016-09-30 08:22:10 -07:00
Benoit Steiner
2bda1b0d93 Updated the tensor sum and mean reducer to enable them to process complex numbers on cuda gpus. 2016-09-28 17:08:41 -07:00
RJ Ryan
608b1acd6d Don't use c++11 features and fix include. 2016-09-20 07:49:05 -07:00
RJ Ryan
b2c6dc48d9 Add CUDA-specific std::complex<T> specializations for scalar_sum_op, scalar_difference_op, scalar_product_op, and scalar_quotient_op. 2016-09-20 07:18:20 -07:00
Luke Iwanski
c771df6bc3 Updated the owners of the file. 2016-09-19 14:09:25 +01:00
Luke Iwanski
b91e021172 Merged with default. 2016-09-19 14:03:54 +01:00
Luke Iwanski
cb81975714 Partial OpenCL support via SYCL compatible with ComputeCpp CE. 2016-09-19 12:44:13 +01:00
Emil Fresk
6edd2e2851 Made AutoDiffJacobian more intuitive to use and updated for C++11 
Changes:
* Removed unnecessary types from the Functor by inferring from its types
* Removed inputs() function reference, replaced with .rows()
* Updated the forward constructor to use variadic templates
* Added optional parameters to the Fuctor for passing parameters,
  control signals, etc
* Has been tested with fixed size and dynamic matricies

Ammendment by chtz: overload operator() for compatibility with not fully conforming compilers
 2016-09-16 14:03:55 +02:00
Benoit Steiner
e4d4d15588 Register the cxx11_tensor_device only for recent cuda architectures (i.e. >= 3.0) since the test instantiate contractions that require a modern gpu. 2016-09-12 19:01:52 -07:00
Benoit Steiner
4dfd888c92 CUDA contractions require arch >= 3.0: don't compile the cuda contraction tests on older architectures. 2016-09-12 18:49:01 -07:00
Benoit Steiner
028e299577 Fixed a bug impacting some outer reductions on GPU 2016-09-12 18:36:52 -07:00
Benoit Steiner
5f50f12d2c Added the ability to compute the absolute value of a complex number on GPU, as well as a test to catch the problem. 2016-09-12 13:46:13 -07:00
Benoit Steiner
8321dcce76 Merged latest updates from trunk 2016-09-12 10:33:05 -07:00
Benoit Steiner
eb6ba00cc8 Properly size the list of waiters 2016-09-12 10:31:55 -07:00
Gael Guennebaud
dabc81751f Fix compilation when cuda_fp16.h does not exist. 2016-09-05 17:14:20 +02:00
Benoit Steiner
87a8a1975e Fixed a regression test 2016-09-02 19:29:33 -07:00
Benoit Steiner
6c05c3dd49 Fix the cxx11_tensor_cuda.cu test on 32bit platforms. 2016-09-02 11:12:16 -07:00
Benoit Steiner
039e225f7f Added a test for nullary expressions on CUDA 
Also check that we can mix 64 and 32 bit indices in the same compilation unit
 2016-09-01 13:28:12 -07:00
Benoit Steiner
c53f783705 Updated the contraction code to support constant inputs. 2016-09-01 11:41:27 -07:00
Gael Guennebaud
72a4d49315 Fix compilation with CUDA 8 2016-09-01 13:39:33 +02:00
Gael Guennebaud
1f84f0d33a merge EulerAngles module 2016-08-30 10:01:53 +02:00
Gael Guennebaud
e074f720c7 Include missing forward declaration of SparseMatrix 2016-08-29 18:56:46 +02:00
Gael Guennebaud
6cd7b9ea6b Fix compilation with cuda 8 2016-08-29 11:06:08 +02:00
Gael Guennebaud
0f56b5a6de enable vectorization path when testing half on cuda, and add test for log1p 2016-08-26 14:55:51 +02:00
Benoit Steiner
5eea1c7f97 Fixed cut and paste bug in debud message 2016-08-04 17:34:13 -07:00
Benoit Steiner
b50d8f8c4a Extended a regression test to validate that we basic fp16 support works with cuda 7.0 2016-08-03 16:50:13 -07:00
Benoit Steiner
fad9828769 Deleted redundant regression test. 2016-08-03 16:08:37 -07:00
Benoit Steiner
d92df04ce8 Cleaned up the new float16 test a bit 2016-08-03 11:50:07 -07:00
Benoit Steiner
81099ef482 Added a test for fp16 2016-08-03 11:41:17 -07:00
Gael Guennebaud
cc2f6d68b1 bug #1264: fix compilation 2016-07-27 23:30:47 +02:00