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All releases of IT++

  •  20 Jul 2008 01:23
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    Release Notes: Bugs were fixed. A few warnings reported in MSVC++ 2008 and GCC 4.3 are suppressed. The default debugging CFLAGS was changed slightly. The source code formatting is now unified thanks to the Artistic Style (astyle) code formatter and beautifier.

    •  31 Mar 2008 14:40
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      Release Notes: This maintenance release fixes the following bugs: an incorrect bits2symbols bitmap in Modulator<> base class, wrong size of the LDPC_Code::decode() output bit vector, improper checks in elem_mult_out() methods of Vec and Mat classes, hidden Fading_Generator::generate() methods, wrong implementation of rint() under MSVC++, and a few others.

      •  06 Mar 2008 11:52
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        Release Notes: This release fixed incorrect calling of the BLAS zdotu_ function, which caused blas_test and vec_test failures on some architectures (e.g. Debian SPARC/Alpha/ARM) or when using non-standard optimization flags (e.g. -fomit-frame-pointer). The problem is due to the fact that the std::complex&lt;double&gt; C++ type is not compatible with COMPLEX in Fortran.

        •  15 Feb 2008 18:14
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          Release Notes: This release fixes an incorrect result of the log_add() function [1863940] and a problem with testing the zdotu_ calling convention on 64-bit systems [1855481]. Two other minor bugs in GF2mat_sparse_alist::from_sparse() and Parser::get() functions were fixed. A set of documentation improvements is included in this release.

          •  15 Dec 2007 19:57
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            Release Notes: The detection of external BLAS/LAPACK libraries has been improved. It is now possible to use Intel MKL or Apple's Accelerate Framework without a Fortran compiler. SVD and QR decompositions are now calculated much faster. Also, itpp-config and pkg-config's itpp.pc scripts have been improved, so the use of an additional explicit "--static" switch should be not necessary in most common cases. Finally, all bugs reported for version 4.0.0 have been fixed.

            •  25 Oct 2007 12:28
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              Release Notes: This stable release is the result of over one and a half years of intensive development and includes a lot of new features and improvements.

              •  10 Aug 2007 21:59
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                Release Notes: This release fixes a serious regression which appeared in the just-released 3.99.3 development version.

                •  10 Aug 2007 10:04
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                  Release Notes: This is the last development release of the 3.99.x series. This release provides a set of new features, such as an efficient Sort class implementation with four different algorithms, Matlab's repmat() function for vectors and matrices, and support for reading/writing bool variables in the it_file class. The dependency on an external CBLAS library has been removed (a Fortran BLAS interface is used instead). A lot of performance-related improvements have been done in the Vec and Mat classes.

                  •  12 Jul 2007 21:53
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                    Release Notes: As usual, this release includes only bugfixes and minor modifications that do not change the interface. The most important bugs fixed in this release are related to: "+=" and "-=" operators of the Vec class; binom(), binom_i(),j and hadamard() functions; broken MSVC++ project files; and MKL library detection macros. A brief description of all recent changes can be found in the release notes.

                    •  20 Jun 2007 21:25
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                      Release Notes: A set of new features is included: Block LDPC Codes; new implementations of the Normal random number generator; and a function for solving water-filling problems. There are major improvements in the it_file and LDPC codes related classes. This release includes a set of bugfixes and minor enhancements.

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