Christoph Hertzberg
449ff74672
Fix most Doxygen warnings. Also add links to stable documentation from unsupported modules (by using the corresponding Doxytags file).
...
Manually grafted from d107a371c6
2018-10-19 21:10:28 +02:00
Christoph Hertzberg
40fa6f98bf
bug #1606 : Explicitly set the standard before find_package(StandardMathLibrary). Also replace EIGEN_COMPILER_SUPPORT_CXX11 in favor of EIGEN_COMPILER_SUPPORT_CPP11.
...
Grafted manually from a4afa90d16
2018-10-19 17:20:51 +02:00
Rasmus Munk Larsen
dda68f56ec
Fix GPU build due to gpu_assert not always being defined.
2018-10-18 16:29:29 -07:00
Eugene Zhulenev
9e96e91936
Move from rvalue arguments in ThreadPool enqueue* methods
2018-10-16 16:48:32 -07:00
Eugene Zhulenev
217d839816
Reduce thread scheduling overhead in parallelFor
2018-10-16 14:53:06 -07:00
Rasmus Munk Larsen
d52763bb4f
Merged in ezhulenev/eigen-02 (pull request PR-528)
...
[TensorBlockIO] Check if it's allowed to squeeze inner dimensions
Approved-by: Rasmus Munk Larsen <rmlarsen@google.com>
2018-10-16 15:39:40 +00:00
Eugene Zhulenev
900c7c61bb
Check if it's allowed to squueze inner dimensions in TensorBlockIO
2018-10-15 16:52:33 -07:00
Gael Guennebaud
f0fb95135d
Iterative solvers: unify and fix handling of multiple rhs.
...
m_info was not properly computed and the logic was repeated in several places.
2018-10-15 23:47:46 +02:00
Gael Guennebaud
2747b98cfc
DGMRES: fix null rhs, fix restart, fix m_isDeflInitialized for multiple solve
2018-10-15 23:46:00 +02:00
Gael Guennebaud
d835a0bf53
relax number of iterations checks to avoid false negatives
2018-10-15 10:23:32 +02:00
Gael Guennebaud
8214cf1896
Make sparse_basic includable from sparse_extra, but disable it since sparse_basic(DynamicSparseMatrix) does not compile at all anyways
2018-10-11 10:27:23 +02:00
Christoph Hertzberg
3f2c8b7ff0
Fix a lot of Doxygen warnings in Tensor module
2018-10-09 20:22:47 +02:00
Gael Guennebaud
93a6192e98
fix mpreal for mpfr<4.0.0
2018-10-09 09:15:22 +02:00
Rasmus Munk Larsen
d16634c4d4
Fix out-of bounds access in TensorArgMax.h.
2018-10-08 16:41:36 -07:00
Rasmus Munk Larsen
1a737e1d6a
Fix contraction test.
2018-10-08 16:37:07 -07:00
Gael Guennebaud
2eda9783de
typo
2018-10-08 21:37:46 +02:00
Gael Guennebaud
6cc9b2c831
fix warning in mpreal.h
2018-10-08 18:25:37 +02:00
Gael Guennebaud
e29bfe8479
Update included mpreal header to 3.6.5 and fix deprecated warnings.
2018-10-08 17:09:23 +02:00
Gael Guennebaud
64b1a15318
Workaround stupid warning
2018-10-08 12:01:18 +02:00
Christoph Hertzberg
c5f1d0a72a
Fix shadow warning
2018-10-02 19:01:08 +02:00
Christoph Hertzberg
b92c71235d
Move struct outside of method for C++03 compatibility.
2018-10-02 18:59:10 +02:00
Christoph Hertzberg
051f9c1aff
Make code compile in C++03 mode again
2018-10-02 18:36:30 +02:00
Christoph Hertzberg
b786ce8c72
Fix conversion warning ... again
2018-10-02 18:35:25 +02:00
Christoph Hertzberg
564ca71e39
Merged in deven-amd/eigen/HIP_fixes (pull request PR-518)
...
PR with HIP specific fixes (for the eigen nightly regression failures in HIP mode)
2018-10-01 16:51:04 +00:00
Deven Desai
94898488a6
This commit contains the following (HIP specific) updates:
...
- unsupported/Eigen/CXX11/src/Tensor/TensorReductionGpu.h
Changing "pass-by-reference" argument to be "pass-by-value" instead
(in a __global__ function decl).
"pass-by-reference" arguments to __global__ functions are unwise,
and will be explicitly flagged as errors by the newer versions of HIP.
- Eigen/src/Core/util/Memory.h
- unsupported/Eigen/CXX11/src/Tensor/TensorContraction.h
Changes introduced in recent commits breaks the HIP compile.
Adding EIGEN_DEVICE_FUNC attribute to some functions and
calling ::malloc/free instead of the corresponding std:: versions
to get the HIP compile working again
- unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h
Change introduced a recent commit breaks the HIP compile
(link stage errors out due to failure to inline a function).
Disabling the recently introduced code (only for HIP compile), to get
the eigen nightly testing going again.
Will submit another PR once we have te proper fix.
- Eigen/src/Core/util/ConfigureVectorization.h
Enabling GPU VECTOR support when HIP compiler is in use
(for both the host and device compile phases)
2018-10-01 14:28:37 +00:00
Rasmus Munk Larsen
2088c0897f
Merged eigen/eigen into default
2018-09-28 16:00:46 -07:00
Rasmus Munk Larsen
31629bb964
Get rid of unused variable warning.
2018-09-28 16:00:09 -07:00
Eugene Zhulenev
bb13d5d917
Fix bug in copy optimization in Tensor slicing.
2018-09-28 14:34:42 -07:00
Rasmus Munk Larsen
104e8fa074
Fix a few warnings and rename a variable to not shadow "last".
2018-09-28 12:00:08 -07:00
Rasmus Munk Larsen
7c1b47840a
Merged in ezhulenev/eigen-01 (pull request PR-514)
...
Add tests for evalShardedByInnerDim contraction + fix bugs
2018-09-28 18:37:54 +00:00
Eugene Zhulenev
524c81f3fa
Add tests for evalShardedByInnerDim contraction + fix bugs
2018-09-28 11:24:08 -07:00
Christoph Hertzberg
86ba50be39
Fix integer conversion warnings
2018-09-28 19:33:39 +02:00
Eugene Zhulenev
e95696acb3
Optimize TensorBlockCopyOp
2018-09-27 14:49:26 -07:00
Eugene Zhulenev
9f33e71e9d
Revert code lost in merge
2018-09-27 12:08:17 -07:00
Eugene Zhulenev
a7a3e9f2b6
Merge with eigen/eigen default
2018-09-27 12:05:06 -07:00
Eugene Zhulenev
9f4988959f
Remove explicit mkldnn support and redundant TensorContractionKernelBlocking
2018-09-27 11:49:19 -07:00
Eugene Zhulenev
b314376f9c
Test mkldnn pack for doubles
2018-09-26 18:22:24 -07:00
Eugene Zhulenev
22ed98a331
Conditionally add mkldnn test
2018-09-26 17:57:37 -07:00
Rasmus Munk Larsen
d956204ab2
Remove "false &&" left over from test.
2018-09-26 17:03:30 -07:00
Rasmus Munk Larsen
3815aeed7a
Parallelize tensor contraction over the inner dimension in cases where where one or both of the outer dimensions (m and n) are small but k is large. This speeds up individual matmul microbenchmarks by up to 85%.
...
Naming below is BM_Matmul_M_K_N_THREADS, measured on a 2-socket Intel Broadwell-based server.
Benchmark Base (ns) New (ns) Improvement
------------------------------------------------------------------
BM_Matmul_1_80_13522_1 387457 396013 -2.2%
BM_Matmul_1_80_13522_2 406487 230789 +43.2%
BM_Matmul_1_80_13522_4 395821 123211 +68.9%
BM_Matmul_1_80_13522_6 391625 97002 +75.2%
BM_Matmul_1_80_13522_8 408986 113828 +72.2%
BM_Matmul_1_80_13522_16 399988 67600 +83.1%
BM_Matmul_1_80_13522_22 411546 60044 +85.4%
BM_Matmul_1_80_13522_32 393528 57312 +85.4%
BM_Matmul_1_80_13522_44 390047 63525 +83.7%
BM_Matmul_1_80_13522_88 387876 63592 +83.6%
BM_Matmul_1_1500_500_1 245359 248119 -1.1%
BM_Matmul_1_1500_500_2 401833 143271 +64.3%
BM_Matmul_1_1500_500_4 210519 100231 +52.4%
BM_Matmul_1_1500_500_6 251582 86575 +65.6%
BM_Matmul_1_1500_500_8 211499 80444 +62.0%
BM_Matmul_3_250_512_1 70297 68551 +2.5%
BM_Matmul_3_250_512_2 70141 52450 +25.2%
BM_Matmul_3_250_512_4 67872 58204 +14.2%
BM_Matmul_3_250_512_6 71378 63340 +11.3%
BM_Matmul_3_250_512_8 69595 41652 +40.2%
BM_Matmul_3_250_512_16 72055 42549 +40.9%
BM_Matmul_3_250_512_22 70158 54023 +23.0%
BM_Matmul_3_250_512_32 71541 56042 +21.7%
BM_Matmul_3_250_512_44 71843 57019 +20.6%
BM_Matmul_3_250_512_88 69951 54045 +22.7%
BM_Matmul_3_1500_512_1 369328 374284 -1.4%
BM_Matmul_3_1500_512_2 428656 223603 +47.8%
BM_Matmul_3_1500_512_4 205599 139508 +32.1%
BM_Matmul_3_1500_512_6 214278 139071 +35.1%
BM_Matmul_3_1500_512_8 184149 142338 +22.7%
BM_Matmul_3_1500_512_16 156462 156983 -0.3%
BM_Matmul_3_1500_512_22 163905 158259 +3.4%
BM_Matmul_3_1500_512_32 155314 157662 -1.5%
BM_Matmul_3_1500_512_44 235434 158657 +32.6%
BM_Matmul_3_1500_512_88 156779 160275 -2.2%
BM_Matmul_1500_4_512_1 363358 349528 +3.8%
BM_Matmul_1500_4_512_2 303134 263319 +13.1%
BM_Matmul_1500_4_512_4 176208 130086 +26.2%
BM_Matmul_1500_4_512_6 148026 115449 +22.0%
BM_Matmul_1500_4_512_8 131656 98421 +25.2%
BM_Matmul_1500_4_512_16 134011 82861 +38.2%
BM_Matmul_1500_4_512_22 134950 85685 +36.5%
BM_Matmul_1500_4_512_32 133165 90081 +32.4%
BM_Matmul_1500_4_512_44 133203 90644 +32.0%
BM_Matmul_1500_4_512_88 134106 100566 +25.0%
BM_Matmul_4_1500_512_1 439243 435058 +1.0%
BM_Matmul_4_1500_512_2 451830 257032 +43.1%
BM_Matmul_4_1500_512_4 276434 164513 +40.5%
BM_Matmul_4_1500_512_6 182542 144827 +20.7%
BM_Matmul_4_1500_512_8 179411 166256 +7.3%
BM_Matmul_4_1500_512_16 158101 155560 +1.6%
BM_Matmul_4_1500_512_22 152435 155448 -1.9%
BM_Matmul_4_1500_512_32 155150 149538 +3.6%
BM_Matmul_4_1500_512_44 193842 149777 +22.7%
BM_Matmul_4_1500_512_88 149544 154468 -3.3%
2018-09-26 16:47:13 -07:00
Eugene Zhulenev
71cd3fbd6a
Support multiple contraction kernel types in TensorContractionThreadPool
2018-09-26 11:08:47 -07:00
Christoph Hertzberg
0a3356f4ec
Don't deactivate BVH test for clang (probably, this was failing for very old versions of clang)
2018-09-25 20:26:16 +02:00
Christoph Hertzberg
2c083ace3e
Provide EIGEN_OVERRIDE and EIGEN_FINAL macros to mark virtual function overrides
2018-09-24 18:01:17 +02:00
Gael Guennebaud
c696dbcaa6
Fiw shadowing of last and all
2018-09-21 23:02:33 +02:00
Gael Guennebaud
4291f167ee
Add missing plugins to DynamicSparseMatrix -- fix sparse_extra_3
2018-09-21 14:53:43 +02:00
Eugene Zhulenev
719e438a20
Collapsed revision
...
* Split cxx11_tensor_executor test
* Register test parts with EIGEN_SUFFIXES
* Fix EIGEN_SUFFIXES in cxx11_tensor_executor test
2018-09-20 15:19:12 -07:00
Rasmus Munk Larsen
8e2be7777e
Merged eigen/eigen into default
2018-09-20 11:41:15 -07:00
Rasmus Munk Larsen
5d2e759329
Initialize BlockIteratorState in a C++03 compatible way.
2018-09-20 11:40:43 -07:00
Gael Guennebaud
e04faca930
merge
2018-09-20 18:33:54 +02:00
Gael Guennebaud
d37188b9c1
Fix MPrealSupport
2018-09-20 18:30:10 +02:00
