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IT++ 4.0.4 stable release

Mon, 31 Mar 2008 10:05:13 GMT [ Edit ]

IT++ 4.0.4 is the next bug-fix release of the current IT++ stable branch (itpp-4-0). It fixes all the reported and noticed bugs since IT++ 4.0.3 was released and adds a few other minor modifications as described in the release notes .

The source packages with IT++ 4.0.4 release can be downloaded using the following links:

The reference documentation in HTML format is also available as packages for download.

If you spot any problems or errors in this release, please ask for help on the IT++ Help forum .

IT++ 4.0.3 released

Thu, 21 Feb 2008 9:44:06 GMT [ Edit ]

Although IT++ 4.0.2 was published only a few days ago, we decided to prepare the next maintenance release quite fast. The reason for this immediate action is that IT++ 4.0.1 and 4.0.2 use a wrong method to call the BLAS zdotu_ function, which causes the blas_test and vec_test failures on some architectures (e.g. Debian sparc/alhpa/arm) or when using non-standard optimisation flags (e.g. -fomit-frame-pointer of the GCC). The problem is due to the fact that a std::complex<double> C++ type is not compatible with COMPLEX in Fortran. This appears to be especially visible when calling the Fortran functions that return a complex result. IT++ 4.0.3 release should fix this regression.

Please note that if IT++ 4.0.2 release works fine for you (all tests pass), you do not need to update IT++ to version 4.0.3.

The source packages with IT++ 4.0.3 release can be downloaded using the following links:

If you spot any problems or errors in this release, please ask for help on the IT++ Help forum .

IT++ 4.0.2 released

Fri, 15 Feb 2008 14:38:42 GMT [ Edit ]

IT++ 4.0.2 is the second maintenance release of the current IT++ stable branch (itpp-4-0).

It fixes the reported bugs: wrong result of the log_add() function #1863940 and problem with testing zdotu_ calling convention on 64-bit systems #1855481 . Two other minor bugs in GF2mat_sparse_alist:from_sparse() and Parser:get() functions are also fixed. Finally, a set of documentation improvements is included in this release. For a full list of changes please have a look at the release notes .

The source packages with IT++ 4.0.2 release can be downloaded using the following links:

The reference documentation in HTML format is also available as packages for download.

If you spot any problems or errors in this release, please ask for help on the IT++ Help forum .

IT++ 4.0.1 released

Sat, 15 Dec 2007 12:58:00 GMT [ Edit ]

IT++ 4.0.1 is the first bug-fix release of the current stable itpp-4-0 branch. As usual, the maintenance release is backward compatible with previous versions from the same branch, because only bug-fixes and modifications that do not break the interface have been included.

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. For a full list of changes in this release please have a look at the release notes .

The source packages with IT++ 4.0.1 release can be downloaded using the following links:

The reference documentation in HTML format is also available as packages for download.

If you spot any problems or errors in this release, please ask for help on the IT++ Help forum .

IT++ 4.0.0 released

Sun, 14 Oct 2007 21:28:59 GMT [ Edit ]

IT++ 4.0.0 is the new stable release based on itpp-3-99 development branch. It supersedes our previous 3.10.x stable versions. After over one and a half year of intensive development it includes a lot of new features and improvements with respect to IT++ 3.10.12 release (the previous stable version).

The source packages with IT++ 4.0.0 release can be downloaded using the following links:

The reference documentation in HTML format is also available as packages for download.

If you spot any problems or errors in this release, please ask for help on the IT++ Help forum .

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