mirror/eigen
2
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2024-12-21 07:19:46 +08:00
Code Issues Packages Projects Releases Wiki Activity
5,399 Commits 11 Branches 89 Tags 162 MiB
afb1a8c124
Commit Graph

3309 Commits

Author SHA1 Message Date
Mark Borgerding
afb1a8c124 fixed warning: -Wunused-local-typedefs 2014-06-17 18:25:56 -04:00
Gael Guennebaud
c06ec0f464 Fix Jacobi preconditioner with zero diagonal entries 2014-06-17 23:47:30 +02:00
Gael Guennebaud
ed37c44765 Enable LinearAccessBit in Block expression for inner-panels 2014-06-06 11:02:20 +02:00
Gael Guennebaud
0f1e321dd4 Fic bug #819: include path of details.h 2014-06-04 11:58:01 +02:00
Jitse Niesen
eb56461ac2 Fix doc'n of FullPivLU re permutation matrices (bug #815). 2014-05-31 23:05:18 +01:00
Christoph Hertzberg
9aa3dc4e21 Merged in benoitsteiner/eigen-fixes (pull request PR-62) 
Made it possible to call the assignment operator on an Eigen::Block from a CUDA kernel.
 2014-05-08 17:06:28 +02:00
Benoit Steiner
881aab14b4 Made it possible to call the assignment operator on an Eigen::Block from a CUDA kernel. 2014-05-07 13:34:46 -07:00
Christoph Hertzberg
9217de8bf2 Missed to remove IACA_END in previous commit 2014-05-05 15:10:18 +02:00
Christoph Hertzberg
84cb1d72b8 Removed IACA-defines 
This caused redefinition warnings if IACA headers were included from elsewhere. For a clean solution we should define our own EIGEN_IACA_* macros
 2014-05-05 15:06:37 +02:00
Christoph Hertzberg
b4beba72a2 Fix bug #807: Missing scalar type cast in umeyama() 2014-05-05 14:23:52 +02:00
Christoph Hertzberg
b5e3d76aa5 Fixed bug #806: Missing scalar type cast in Quaternion::setFromTwoVectors() 2014-05-05 14:22:27 +02:00
Benjamin Chretien
0b7f95a03f Fix typo in SparseMatrix assert. 2014-05-03 12:41:37 +02:00
Gael Guennebaud
d67aa1549b Add missing add_subdirectory directive 2014-05-03 10:46:11 +02:00
Gael Guennebaud
07986189b7 Fix bug #803: avoid char* to int* conversion 2014-05-01 23:03:54 +02:00
Gael Guennebaud
e7ef26fa44 TRMM: Make sure we have enough memory in rhs block to enforce alignment. 2014-04-25 23:36:22 +02:00
Gael Guennebaud
450d0c3de0 Make sure that calls to broadcast4 are 16 bytes aligned 2014-04-25 22:25:48 +02:00
Gael Guennebaud
f9d2f3903e Product kernel: skip loop on columns if there is no remaining rows 2014-04-25 16:54:30 +02:00
Gael Guennebaud
6f64b0b487 Fix sizeof unit test 2014-04-25 14:05:54 +02:00
Gael Guennebaud
c20e3641de Fix for mixed products 2014-04-25 13:22:34 +02:00
Gael Guennebaud
2dbfd83424 Implement pbroadcast4 on altivec 2014-04-25 02:46:57 -07:00
Gael Guennebaud
c9788d55b9 Disable 3pX4 kernel on Altivec: despite this platform has 32 registers, this version seems significantly slower. 2014-04-25 11:48:22 +02:00
Gael Guennebaud
4def7b1fa5 Fix ptranspose overload prototypes for NEON 2014-04-25 11:15:13 +02:00
Gael Guennebaud
c79bd4b64b Minor optimizations in product kernel: 
- use pbroadcast4 (helpful when AVX is not available)
- process all remaining rows at once (significant speedup for small matrices)
 2014-04-25 11:06:03 +02:00
Gael Guennebaud
3d8d0f6269 Enable vectorization of pack_rhs with a column-major RHS. 
Rename and generalize Kernel<*> to PacketBlock<*,N>.
 2014-04-25 10:56:18 +02:00
Gael Guennebaud
b0e19db1cf Enable fused madd for Altivec 2014-04-24 23:17:18 +02:00
Gael Guennebaud
8d85ce88e1 Implement ptranspose on altivec and fix pgather/pscatter 2014-04-24 05:47:53 -07:00
Benoit Steiner
4eb92e5647 Fixed the NEON implementation of predux_max<Packet4i>. 2014-04-23 18:23:07 -07:00
Benoit Steiner
ccb4dec719 Created a NEON version of the ptranspose packet primitives 2014-04-23 18:22:10 -07:00
Gael Guennebaud
82b09fcb91 Add Altivec implementation of pgather/pscatter (not tested) 2014-04-23 13:09:26 +02:00
Gael Guennebaud
ecbd67a15a Fix EIGEN_MAKE_UNALIGNED_ARRAY_ASSERT macro 2014-04-22 17:03:57 +02:00
Gael Guennebaud
934ce93886 merge with default branch 2014-04-22 17:00:38 +02:00
Gael Guennebaud
5c5231ab71 Workaround gcc's default ABI not being able to distinghish between vector types of different sizes. 2014-04-22 16:03:19 +02:00
Gael Guennebaud
2606abed53 Fix 128bit packet size assumptions in unit tests. 2014-04-18 21:14:40 +02:00
Gael Guennebaud
a7d20038df Fix alignment assertion. 2014-04-18 17:06:31 +02:00
Gael Guennebaud
3454b4e5f1 Fix calls to lazy products (lazy product does not like matrices with 0 length) 2014-04-18 17:06:03 +02:00
Gael Guennebaud
94684721bd Smarter block size computation 2014-04-18 15:35:34 +02:00
Gael Guennebaud
1388f4f9fd Fix typo (was working with clang\!) 2014-04-18 11:43:13 +02:00
Gael Guennebaud
6d665d446b Fixes for fixed sizes and non vectorizable types 2014-04-17 23:26:34 +02:00
Gael Guennebaud
2c3c95990d merge 2014-04-17 22:50:49 +02:00
Benoit Steiner
6d6df90c9a Implemented the pgather/pscatter packet primitives for the arm/NEON architecture 2014-04-17 12:28:01 -07:00
Gael Guennebaud
9746396d1b Optimize AVX pset1 for complexes and ploaddup 2014-04-17 20:51:04 +02:00
Gael Guennebaud
11fbdcbc38 Fix and optimize mixed products 2014-04-17 16:04:30 +02:00
Gael Guennebaud
0fa8290366 Optimize ploaddup for AVX 2014-04-17 16:02:27 +02:00
Gael Guennebaud
d936ddc3d1 Fallback to lazy products for very small ones. 2014-04-16 23:15:42 +02:00
Gael Guennebaud
de8336a9bc Enable alloca on MAC OSX 2014-04-16 23:14:58 +02:00
Gael Guennebaud
d5a795f673 New gebp kernel handling up to 3 packets x 4 register-level blocks. Huge speeup on Haswell. 
This changeset also introduce new vector functions: ploadquad and predux4.
 2014-04-16 17:05:11 +02:00
Mark Borgerding
e0dbb68c2f Check IMKL version for compatibility with Eigen 2014-04-15 13:57:03 -04:00
Gael Guennebaud
3c66bb136b bug #793: detect NaN and INF in EigenSolver instead of aborting with an assert. 2014-04-14 22:00:27 +02:00
Gael Guennebaud
7098e6d976 Add isfinite overload for complexes. 2014-04-14 21:57:49 +02:00
Benoit Steiner
feaf7c7e6d Optimized SSE unaligned loads and stores when compiling a 64bit target with a recent version of gcc (ie gcc 4.8). 2014-04-14 10:44:17 -07:00