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1014 Commits

Author SHA1 Message Date
Benoit Steiner
779faaaeba Fixed compilation warnings generated by nvcc 6.5 (and below) when compiling the EIGEN_THROW macro 2016-09-14 09:56:11 -07:00
Benoit Steiner
ff47717f25 Suppress warning 2527 and 2529, which correspond to the "calling a __host__ function from a __host__ __device__ function is not allowed" message in nvcc 6.5. 2016-09-13 12:49:40 -07:00
Benoit Steiner
309190cf02 Suppress message 1222 when compiling with nvcc: this ensures that we don't warnings about unknown warning messages when compiling with older versions of nvcc 2016-09-13 12:42:13 -07:00
Gael Guennebaud
228ae29591 Fix compilation on 32 bits systems. 2016-09-09 22:34:38 +02:00
Gael Guennebaud
471eac5399 bug #1195: move NumTraits::Div<>::Cost to internal::scalar_div_cost (with some specializations in arch/SSE and arch/AVX) 2016-09-08 08:36:27 +02:00
Gael Guennebaud
85fb517eaf Generalize ScalarBinaryOpTraits to any complex-real combination as defined by NumTraits (instead of supporting std::complex only). 2016-09-06 17:23:15 +02:00
Gael Guennebaud
e13071dd13 Workaround a weird msvc 2012 compilation error. 2016-09-05 15:50:41 +02:00
Benoit Steiner
373c340b71 Fixed a typo 2016-09-02 15:41:17 -07:00
Gael Guennebaud
d6c8366d84 Fix compilation with MSVC 2012 2016-09-02 15:23:32 +02:00
Gael Guennebaud
ef54723dbe One more msvc fix iteration, the previous one was over-simplified for visual 2016-09-01 15:04:53 +02:00
Gael Guennebaud
3d946e42b3 Fix compilation with visual studio 2016-09-01 12:59:32 +02:00
Gael Guennebaud
836fa25a82 Make sure sizeof is truelly needed, thus improving SFINAE portability. 2016-08-31 23:40:18 +02:00
Gael Guennebaud
84cf6e42ca minor tweaks in has_* helpers 2016-08-31 23:04:14 +02:00
Gael Guennebaud
218c37beb4 bug #1286: automatically detect the available prototypes of functors passed to CwiseNullaryExpr such that functors have only to implement the operators that matters among: 
operator()()
 operator()(i)
 operator()(i,j)
Linear access is also automatically detected based on the availability of operator()(i,j).
 2016-08-31 15:45:25 +02:00
Gael Guennebaud
35a8e94577 bug #1167: simplify installation of header files using cmake's install(DIRECTORY ...) command. 2016-08-29 10:59:37 +02:00
Gael Guennebaud
0decc31aa8 Add generic implementation of conj_helper for custom complex types. 2016-08-29 09:42:29 +02:00
Gael Guennebaud
e47a8928ec Fix compilation in check_for_aliasing due to ambiguous specializations 2016-08-23 16:19:10 +02:00
klimpel
ca5effa16c MSVC-2010 is making problems with SFINAE again. But restricting to the variant for very old compilers (enum, template<typename C> for both function definitions) fixes the problem. 2016-07-28 15:58:17 +01:00
Gael Guennebaud
49b005181a Define EIGEN_COMP_CLANG to clang version as major*100+minor (e.g., 307 corresponds to clang 3.7) 2016-08-22 15:37:05 +02:00
Gael Guennebaud
f6b3cf8de9 Bump to 3.3-beta2 2016-07-26 23:51:59 +02:00
Gael Guennebaud
7f7e84aa36 Fix compilation with MKL support 2016-07-26 13:31:29 +02:00
Gael Guennebaud
9c663e4ee8 Clean references to MKL in LAPACKe support. 2016-07-25 18:20:08 +02:00
Gael Guennebaud
4d54e3dd33 bug #173: remove dependency to MKL for LAPACKe backend. 2016-07-25 17:55:07 +02:00
Gael Guennebaud
4b4c296d6e Simplify ScalarBinaryOpTraits by removing the Defined enum, and extend its documentation. 2016-07-20 09:56:39 +02:00
Gael Guennebaud
e3bf874c83 Workaround MSVC 2010 compilation issue. 2016-07-18 15:17:25 +02:00
Gael Guennebaud
0f89c6d6b5 Add a summary of possible values for EIGEN_COMP_MSVC 2016-07-18 15:16:13 +02:00
Gael Guennebaud
79574e384e Make scalar_product_op the default (instead of void) 2016-07-18 12:03:05 +02:00
Gael Guennebaud
6a3c451c1c Permits call to explicit ctor. 2016-07-18 12:02:20 +02:00
Gael Guennebaud
2f7e2614e7 bug #1232: refactor special functions as a new SpecialFunctions module, currently in unsupported/. 2016-07-08 11:13:55 +02:00
Gael Guennebaud
8ec4d6480d Fix compilation with recent updates of icc 2016 2016-07-06 14:07:14 +02:00
Gael Guennebaud
367ef66af3 Re-enable some specializations for Assignment<.,Product<>> 2016-07-05 22:58:14 +02:00
Justin Carpentier
6126886a67 Use complete nested namespace Eigen::internal 2016-06-28 20:09:25 +02:00
Gael Guennebaud
c50c73cae2 Fix missing specialization. 2016-06-24 23:10:39 +02:00
Gael Guennebaud
cd577a275c Relax promote_scalar_arg logic to enable promotion to Expr::Scalar if conversion to Expr::Literal fails. 
This is useful to cancel expression template at the scalar level, e.g. with AutoDiff<AutoDiff<>>.
This patch also defers calls to NumTraits in cases for which types are not directly compatible.
 2016-06-24 11:28:54 +02:00
Gael Guennebaud
deb45ad4bc bug #1245: fix compilation with msvc 2016-06-24 09:52:25 +02:00
Gael Guennebaud
76faf4a965 Introduce a NumTraits<T>::Literal type to be used for literals, and 
improve mixing type support in operations between arrays and scalars:
 - 2 * ArrayXcf is now optimized in the sense that the integer 2 is properly promoted to a float instead of a complex<float> (fix a regression)
 - 2.1 * ArrayXi is now forbiden (previously, 2.1 was converted to 2)
 - This mechanism should be applicable to any custom scalar type, assuming NumTraits<T>::Literal is properly defined (it defaults to T)
 2016-06-23 14:27:20 +02:00
Gael Guennebaud
4794834397 Propagate functor to ScalarBinaryOpTraits 2016-06-15 09:58:49 +02:00
Gael Guennebaud
76236cdea4 merge 2016-06-14 15:33:47 +02:00
Gael Guennebaud
1004c4df99 Cleanup unused functors. 2016-06-14 15:27:28 +02:00
Gael Guennebaud
62134082aa Update AutoDiffScalar wrt to scalar-multiple. 2016-06-14 15:06:35 +02:00
Gael Guennebaud
396d9cfb6e Generalize expr.pow(scalar), pow(expr,scalar) and pow(scalar,expr). 
Internal: scalar_pow_op (unary) is removed, and scalar_binary_pow_op is renamed scalar_pow_op.
 2016-06-14 14:10:07 +02:00
Gael Guennebaud
a8c08e8b8e Implement expr+scalar, scalar+expr, expr-scalar, and scalar-expr as binary expressions, and generalize supported scalar types. 
The following functors are now deprecated: scalar_add_op, scalar_sub_op, and scalar_rsub_op.
 2016-06-14 12:06:10 +02:00
Gael Guennebaud
64fcfd314f Implement scalar multiples and division by a scalar as a binary-expression with a constant expression. 
This slightly complexifies the type of the expressions and implies that we now have to distinguish between scalar*expr and expr*scalar to catch scalar-multiple expression (e.g., see BlasUtil.h), but this brings several advantages:
- it makes it clear on each side the scalar is applied,
- it clearly reflects that we are dealing with a binary-expression,
- the complexity of the type is hidden through macros defined at the end of Macros.h,
- distinguishing between "scalar op expr" and "expr op scalar" is important to support non commutative fields (like quaternions)
- "scalar op expr" is now fully equivalent to "ConstantExpr(scalar) op expr"
- scalar_multiple_op, scalar_quotient1_op and scalar_quotient2_op are not used anymore in officially supported modules (still used in Tensor)
 2016-06-14 11:26:57 +02:00
Gael Guennebaud
3c12e24164 Add bind1st_op and bind2nd_op helpers to turn binary functors into unary ones, and implement scalar_multiple2 and scalar_quotient2 on top of them. 2016-06-13 16:18:59 +02:00
Gael Guennebaud
7a9ef7bbb4 Add default template parameters for the second scalar type of binary functors. 
This enhences backward compatibility.
 2016-06-13 16:17:23 +02:00
Gael Guennebaud
5fdd703629 Enable mixing types in numext::pow 2016-06-10 15:58:04 +02:00
Gael Guennebaud
2e238bafb6 Big 279: enable mixing types for comparisons, min, and max. 2016-06-10 15:05:43 +02:00
Gael Guennebaud
2c462f4201 Clean handling for void type in EIGEN_CHECK_BINARY_COMPATIBILIY 2016-06-06 23:11:38 +02:00
Gael Guennebaud
66e99ab6a1 Relax mixing-type constraints for binary coefficient-wise operators: 
- Replace internal::scalar_product_traits<A,B> by Eigen::ScalarBinaryOpTraits<A,B,OP>
- Remove the "functor_is_product_like" helper (was pretty ugly)
- Currently, OP is not used, but it is available to the user for fine grained tuning
- Currently, only the following operators have been generalized: *,/,+,-,=,*=,/=,+=,-=
- TODO: generalize all other binray operators (comparisons,pow,etc.)
- TODO: handle "scalar op array" operators (currently only * is handled)
- TODO: move the handling of the "void" scalar type to ScalarBinaryOpTraits
 2016-06-06 15:11:41 +02:00
Benoit Steiner
33f0340188 Implement result_of for the new ternary functors 2016-06-06 12:06:42 -07:00