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 |
|
Benoit Steiner
|
ccf290a65c
|
Cleaned up the TensorDevice code a little bit.
|
2015-03-25 12:37:38 -07:00 |
|
Benoit Steiner
|
d3f7915aeb
|
Pulled latest update from the eigen main codebase
|
2015-03-24 13:12:14 -07:00 |
|
Benoit Steiner
|
abdbe8562e
|
Fixed the CUDA packet primitives
|
2015-03-24 10:45:46 -07:00 |
|
Gael Guennebaud
|
29eaa2b0f1
|
Make MatrixBase::is* methods aware of nested_eval.
|
2015-03-24 13:42:42 +01:00 |
|
Gael Guennebaud
|
f42b105f73
|
Add the possibility to make VERIFY* checks to output a warning instead of abording.
|
2015-03-24 13:39:14 +01:00 |
|
Gael Guennebaud
|
d27968eb7e
|
D&C SVD: directly falls back to JacobiSVD for very small problems (by-pass upper-bidiagonalization)
|
2015-03-24 13:38:07 +01:00 |
|
Gael Guennebaud
|
4472f3e578
|
Avoid SVD: consider denormalized small numbers as zero when computing the rank of the matrix
|
2015-03-23 09:40:21 +01:00 |
|
Gael Guennebaud
|
4e2b18d909
|
Update approx. minimum ordering method to push and keep structural empty diagonal elements to the bottom-right part of the matrix
|
2015-03-20 16:33:48 +01:00 |
|
Gael Guennebaud
|
8d9bfb3a7b
|
fix loadMarket wrt Index versus int
|
2015-03-20 16:00:10 +01:00 |
|
Benoit Steiner
|
a6a628ca6b
|
Added the -= operator to the device classes
|
2015-03-19 23:22:19 -07:00 |
|
Benoit Steiner
|
e134226a03
|
Fixed a bug in the handling of packets by the MeanReducer
|
2015-03-19 23:11:42 -07:00 |
|
Gael Guennebaud
|
9ee62fdcd5
|
Fix random unit test for 32bits systems.
|
2015-03-19 21:39:37 +01:00 |
|
Gael Guennebaud
|
d6b2f300db
|
Fix MSVC compilation: aligned type must be passed by reference
|
2015-03-19 17:28:32 +01:00 |
|
Gael Guennebaud
|
61c45d7cfd
|
Fix comparison warning
|
2015-03-19 17:13:22 +01:00 |
|
Gael Guennebaud
|
d7698c18b7
|
Split sparse_basic unit test
|
2015-03-19 15:11:05 +01:00 |
|
Gael Guennebaud
|
f329d0908a
|
Improve random number generation for integer and add unit test
|
2015-03-19 15:10:36 +01:00 |
|
Deanna Hood
|
2ab4922431
|
Make html directory before generating output image there
|
2015-03-18 07:24:13 +10:00 |
|
Benoit Steiner
|
cc0f89eb3b
|
Changed the way lvalue operations are declared in TensorBase: this fixes constness isses that prevented some expressions mixing lvalues and rvalues from compiling.
|
2015-03-17 09:57:20 -07:00 |
|
Benoit Jacob
|
dc04f12967
|
use unsigned short instead of uint16_t which doesn't exist in c++98
|
2015-03-17 10:31:45 -04:00 |
|
Benoit Jacob
|
364cfd529d
|
Similar to cset 3589a9c115
, also in 2px4 kernel: actual_panel_rows computation should always be resilient to parameters not consistent with the known L1 cache size, see comment
|
2015-03-16 16:28:44 -04:00 |
|
Benoit Steiner
|
25664afacd
|
Pulled latest updates from trunk
|
2015-03-16 13:25:45 -07:00 |
|
Benoit Jacob
|
577056aa94
|
Include stdint.h. Not going for cstdint because it is a C++11 addition. Needed for uint16_t at least, in lookup-table code.
|
2015-03-16 16:21:50 -04:00 |
|
Benoit Steiner
|
5144f66728
|
Fixed compilation warning
|
2015-03-16 13:17:52 -07:00 |
|
Benoit Steiner
|
0fd6d52724
|
Fixed compilation error with clang
|
2015-03-16 13:16:12 -07:00 |
|
Benoit Jacob
|
eb6929cb19
|
fix bug in maxsize calculation, which would cause products of size > 2048 to address the lookup table out of bounds
|
2015-03-16 16:15:47 -04:00 |
|
Benoit Steiner
|
f218c0181d
|
Fixes the Lvalue computation by actually setting the LvalueBit properly when instantiating tensors of const T. Added a test to check the fix.
|
2015-03-16 13:05:00 -07:00 |
|
Benoit Jacob
|
35c3a8bb84
|
Update Nexus 5 lookup table from combining now 2 runs of the benchmark, using the analyze-blocking-sizes partition tool. Gives better worst-case performance.
|
2015-03-16 11:05:51 -04:00 |
|
Benoit Jacob
|
e274607d7f
|
fix compilation with GCC 4.8
|
2015-03-16 10:48:27 -04:00 |
|
Benoit Jacob
|
151b8b95c6
|
Fix bug in case where EIGEN_TEST_SPECIFIC_BLOCKING_SIZE is defined but false
|
2015-03-15 19:10:51 -04:00 |
|
Benoit Jacob
|
02babb9c0f
|
Provide a empirical lookup table for blocking sizes measured on a Nexus 5. Only for float, only for Android on ARM 32bit for now.
|
2015-03-15 18:13:12 -04:00 |
|
Benoit Jacob
|
3589a9c115
|
actual_panel_rows computation should always be resilient to parameters not consistent with the known L1 cache size, see comment
|
2015-03-15 18:12:18 -04:00 |
|
Benoit Jacob
|
1dd3d89818
|
Fix a unused-var warning
|
2015-03-15 18:07:19 -04:00 |
|
Benoit Jacob
|
ca5c12587b
|
Polish lookup tables generation
|
2015-03-15 18:05:53 -04:00 |
|
Benoit Jacob
|
e56aabf205
|
Refactor computeProductBlockingSizes to make room for the possibility of using lookup tables
|
2015-03-15 18:05:12 -04:00 |
|
Benoit Jacob
|
b6b88c0808
|
update perf_monitoring/gemm/changesets.txt
|
2015-03-13 14:57:05 -07:00 |
|
Benoit Jacob
|
488c15615a
|
organize a little our default cache sizes, and use a saner default L1 outside of x86 (10% faster on Nexus 5)
|
2015-03-13 14:51:26 -07:00 |
|
Gael Guennebaud
|
9f58524cbd
|
merge
|
2015-03-13 21:16:39 +01:00 |
|
Gael Guennebaud
|
1330f8bbd1
|
bug #973, improve AVX support by enabling vectorization of Vector4i-like types, and enforcing alignement of Vector4f/Vector2d-like types to preserve compatibility with SSE and future Eigen versions that will vectorize them with AVX enabled.
|
2015-03-13 21:15:50 +01:00 |
|
Gael Guennebaud
|
d99ab35f9e
|
Fix internal::random(x,y) for integer types. The previous implementation could return y+1. The new implementation uses rejection sampling to get an unbiased behabior.
|
2015-03-13 21:12:46 +01:00 |
|
Gael Guennebaud
|
8580eb6808
|
bug #949: add static assertion for incompatible scalar types in dense end-user decompositions.
|
2015-03-13 21:06:20 +01:00 |
|
Gael Guennebaud
|
a9df28c95b
|
SparseMatrix::insert: switch to a fully uncompressed mode if sequential insertion is not possible (otherwise an arbitrary large amount of memory was preallocated in some cases)
|
2015-03-13 21:00:21 +01:00 |
|
Gael Guennebaud
|
5ffe29cb9f
|
Bound pre-allocation to the maximal size representable by StorageIndex and throw bad_alloc if that's not possible.
|
2015-03-13 20:57:33 +01:00 |
|
Benoit Jacob
|
d73ccd717e
|
Add support for dumping blocking sizes tables
|
2015-03-13 10:36:01 -07:00 |
|
Gael Guennebaud
|
2f6f8bf31c
|
Add missing coeff/coeffRef members to Block<sparse>, and extend unit tests.
|
2015-03-13 16:24:40 +01:00 |
|
Benoit Jacob
|
f2c3e2b10f
|
Add --only-cubic-sizes option to analyze-blocking-sizes tool
|
2015-03-12 13:16:33 -07:00 |
|
Gael Guennebaud
|
fd78874888
|
Fix compilation of iterative solvers with dense matrices
|
2015-03-09 21:31:03 +01:00 |
|
Gael Guennebaud
|
d4317a85e8
|
Add typedefs for return types of SparseMatrixBase::selfadjointView
|
2015-03-09 21:29:46 +01:00 |
|
Gael Guennebaud
|
9e885fb766
|
Add unit tests for CG and sparse-LLT for long int as storage-index
|
2015-03-09 14:33:15 +01:00 |
|