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187 Commits

Author SHA1 Message Date
Benoit Jacob
759bd92a85 bug #935: Add asm comments in GEBP kernels to work around a bug 
in both GCC and Clang on ARM/NEON, whereby they spill registers,
severely harming performance. The reason why the asm comments
make a difference is that they prevent the compiler from
reordering code across these boundaries, which has the effect
of extending the lifetime of local variables and increasing
register pressure on this register-tight code.
 2015-01-30 17:27:56 -05:00
Gael Guennebaud
25c7d9164f bug #920: fix MSVC 2015 compilation issues 2014-12-18 22:58:15 +01:00
Gael Guennebaud
ee06f78679 Introduce unified macros to identify compiler, OS, and architecture. They are all defined in util/Macros.h and prefixed with EIGEN_COMP_, EIGEN_OS_, and EIGEN_ARCH_ respectively. 2014-11-04 21:58:52 +01:00
Christoph Hertzberg
e5f134006b EIGEN_UNUSED_VARIABLE works better than casting to void. Make this also usable from CUDA code 2014-10-30 19:59:09 +01:00
Gael Guennebaud
fe57b2f963 bug #701: workaround (min) and (max) blocking ADL by introducing numext::mini and numext::maxi internal functions and a EIGEN_NOT_A_MACRO macro. 2014-10-20 15:55:32 +02:00
Gael Guennebaud
0ca43f7e9a Remove deprecated code not used by evaluators 2014-09-18 15:15:27 +02:00
Gael Guennebaud
749b56f6af merge with default branch 2014-09-14 17:34:54 +02:00
Gael Guennebaud
b3a0365429 merge with default branch 2014-09-01 18:21:01 +02:00
Gael Guennebaud
0369db12af bug #871: fix compilation on ARM/Neon regarding __has_builtin usage 2014-09-01 10:52:58 +02:00
Gael Guennebaud
124d12a915 merge default branch 2014-08-29 15:20:31 +02:00
Jitse Niesen
25bceefb4e Replace asm by __asm__ (bug #873) 2014-09-06 11:47:24 +01:00
Christoph Hertzberg
a8283e0ed2 Define EIGEN_TRY, EIGEN_CATCH, EIGEN_THROW as suggested by Moritz Klammer. 
Make it possible to run unit-tests with exceptions disabled via EIGEN_TEST_NO_EXCEPTIONS flag.
Enhanced ctorleak unit-test
 2014-07-22 13:16:44 +02:00
Gael Guennebaud
b29b81a1f4 merge with default branch 2014-06-20 15:55:44 +02:00
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
Benoit Steiner
72707a8664 Made sure that EIGEN_ALIGN is defined when EIGEN_DONT_VECTORIZE is set to true to prevent build failures when vectorization is disabled. 2014-03-21 11:40:29 -07:00
Gael Guennebaud
74b1d79d77 merge default and evaluator branches 2014-03-12 16:24:25 +01:00
Gael Guennebaud
da6ec81282 Move CoeffReadCost mechanism to evaluators 2014-03-10 23:24:40 +01:00
Benoit Steiner
131027ee0a Merged eigen/eigen into default 2014-02-24 13:54:07 -08:00
Gael Guennebaud
9fdc6258cf Implement bug #317: use a template function call to suppress unused variable warnings. This also fix the issue of the previous changeset in a much nicer way. 2014-02-24 18:13:49 +01:00
Benoit Steiner
7ed9441ea4 Reverted the definition of the EIGEN_ALIGN to its former meaning (i.e. a boolean) 
Created a new EIGEN_ALIGN_BYTES define to encode how the data should be aligned
Fixed a few remaining alignment issues exposed when the Eigen code is compiled with avx enabled.
Created a new EIGEN_ALIGN_DEFAULT define, which is set to the minimum alignment value required for the chosen instruction set. Use this value instead of EIGEN_ALIGN32 to preserve the existing alignment on SSE/Altivec/Neon.
 2014-02-18 18:06:44 -08:00
Benoit Steiner
64a85800bd Added support for AVX to Eigen. 2014-01-29 11:43:05 -08:00
Gael Guennebaud
1bb1a57ef7 merge with default branch 2013-11-05 10:31:59 +01:00
Gael Guennebaud
7bca2910c7 Make the static assertions on maximal fixed size object use EIGEN_STACK_ALLOCATION_LIMIT, and raise its default value to 128KB 2013-08-20 13:59:33 +02:00
Hauke Heibel
8a89ba9275 Added alternative C++11 detection. 2013-08-10 19:11:03 +02:00
Hauke Heibel
7c99b38b7c Added move support for Matrix and Array. 
Added EIGEN_HAVE_RVALUE_REFERENCES define.
Added move unit tests.
Removed superfluous 'inline' declarations in DenseStorage.
 2013-08-02 19:59:43 +02:00
Gael Guennebaud
2f593ee67c merge with main branch 2013-07-17 13:21:35 +02:00
Gael Guennebaud
20e535e142 Bump default branch to 3.2.90 2013-07-17 10:04:20 +02:00
Gael Guennebaud
231d4a6fda Workarounf nvcc not being able to find RowMajor when declaring a Matrix<...> inside another namespace. 2013-06-25 10:08:50 +02:00
Gael Guennebaud
620e4277bc Disable ASM comments on non x86 architecture and do not redfine if EIGEN_ASM_COMMENT is already defined 2013-06-21 17:49:36 +02:00
Gael Guennebaud
9cd2d14005 merge with default branch 2013-04-19 11:21:39 +02:00
Gael Guennebaud
2238592062 bump to 3.2-beta1 (3.1.91) 2013-03-07 08:49:10 +01:00
Gael Guennebaud
5adcc6c7b4 Add support for NVCC5: most of the Core and part of LU are callable from CUDA code. 
Still a lot to do.
 2013-02-07 19:06:14 +01:00
Gael Guennebaud
c22f7cef83 Workaround "error: floating-point literal cannot appear in a constant-expression" in mpreal.h when compiling with predantic. 
(I really don't know how to properly fix this))
 2013-01-23 20:51:38 +01:00
Gael Guennebaud
ebe511334f workaround clang bug (see http://forum.kde.org/viewtopic.php?f=74&t=102653) 2012-08-27 14:50:45 +02:00
Gael Guennebaud
c73c3ec2f8 fix bug #495: remove too aggressive EIGEN_FLATTEN_ATTRIB attribute 
(after some benchmarking, it was not useful anymore)
 2012-08-02 12:22:22 +02:00
Benoit Jacob
69124cfca2 Automatic relicensing to MPL2 using Keirs script. Manual fixup follows. 2012-07-13 14:42:47 -04:00
Gael Guennebaud
81e39e1bc6 bump default branch to 3.1.90 2012-06-22 09:27:24 +02:00
Gael Guennebaud
dd86165c13 bump to 3.1.0-rc2 2012-06-21 22:00:13 +02:00
Gael Guennebaud
4ca5735de4 bump to 3.1.0-rc1 2012-06-14 21:25:50 +02:00
Gael Guennebaud
b7a7285909 bump to beta1 2012-06-06 22:33:39 +02:00
williami
fc5f21903b Fixed RVCT 3.1 compiler errors. 2012-06-04 10:21:16 -05:00
Gael Guennebaud
fe0350cf1b bump 2012-02-06 16:39:26 +01:00
Zuiquan
a64407f086 Enable Eigen to compile on 'pure C/C++' Gcc environment (with no inline assembly or asm directive). Required if we want to use Eigen with Adobe Alchemy. 2012-02-02 12:05:02 +01:00
Gael Guennebaud
e017f798eb bump 2011-12-06 15:53:17 +01:00
Marc Glisse
8107b3da75 bug #383 - EIGEN_ASM_COMMENT broken in C++11 
this is due to the new user-defined literals syntax.
 2011-11-26 17:55:18 -05:00
Marton Danoczy
f422668d39 Patches to support ARM NEON with Clang 3.0 and LLVM-GCC 2011-11-04 16:37:10 +01:00
Benoit Jacob
1b98b73472 Refactor force-inlining macros and use EIGEN_ALWAYS_INLINE to force inlining of the integer overflow helpers, whose non-inlining caused major performance problems, see the mailing list thread 'Significant perf regression probably due to bug #363 patches' 2011-11-06 16:27:41 -05:00
Gael Guennebaud
39d4585bff add the possiibility to disable deprectated warnings (useful for deprecated unit tests!) 2011-10-24 09:40:37 +02:00
Gael Guennebaud
22bff949c8 protect calls to min and max with parentheses to make Eigen compatible with default windows.h 
(transplanted from 49b6e9143e
)
 2011-07-21 11:19:36 +02:00