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Changelog

%%version%% (unreleased)

New

  • Initial integration of the mp++ library in piranha (so far affecting only the mp_integer class).
  • Revamped build system: removed cruft, restructured directory layout, adopted modern CMake idioms, added support for package installation, separated benchmarks in own dir.

Changes

  • Bump the minimum python version to 2.7.
  • Require Boost >= 1.58 and CMake >= 3.2.
  • Remove for the time being all functionality related to polynomial division/gcd, including rational functions.
  • Updated the copyright date.

Fix

  • Fix missing #undef for an internal macro (#104).
  • Fix pyranha's compilation against recent Boost versions (#110).
  • Build system fixes for recent GCC versions (#110).
  • Fix building with BZip2 support on older CMake versions.

v0.10 (2017-01-15)

New

  • Add pyranha's binary package for Python 3.6.
  • Add advanced option in the build system to enable/disable the installation of the header files (enabled by default).

Changes

  • No changes with respect to 0.9, whose released was botched.
  • The GMP library bundled with pyranha's binary packages has been updated to the latest version, and it is now built in fat mode.
  • In pyrannha, remove the exposition of series with real coefficient types.
  • Update the msgpack-c version in the binary packages to 2.1.0.
  • Update the Boost version in binary packages to 1.63.
  • Simplify the math::multiply_accumulate() function to work only on arguments of the same type.
  • The zero_division_error exception now derives from domain_error rather than invalid_argument.

Fix

  • Trigger the release scripts.
  • Tentative fix for release script.
  • Various documentation fixes for the latest doxygen version.
  • Require GMP >= 5.
  • Fix occurrences of potential undefined behaviour when interacting with raw storage.
  • Fix compilation on CentOS 5, where the CPU_COUNT macro is not available.

v0.8 (2016-11-20)

New

  • Add version number to pyranha, via the usual '__version__' attribute.

Changes

  • Remove the dependency on boost timer and chrono in favour of a simple timer class based on C++11's <chrono>.
  • Use the header-only variant of the boost unit test library.

Fix

  • Fix main pyranha test function not throwing on errors in the test suite code.
  • Silence an error being raised in Pyranha when latex/dvipng are not installed.
  • A header file was not being installed.
  • Fix a real test for older libc++/clang.

v0.7 (2016-11-13)

New

  • Windows packages of pyranha are now built and uploaded automatically via appveyor after every push to master.

Changes

  • Disable the exposition of rational functions in pyranha.
  • In pyranha, use square brackets [] instead of round brackets () in the syntax that emulates C++ templates.
  • In pyranha use std::int_least16_t (exported as 'int16' in the type system) rather than short int. Also, remove a few unused types.

Fix

  • Various fixes for pyranha's doctests in Windows.
  • Fix pyranha hanging on the shutdown of the python interpreter on Windows.
  • Fix the installation path of pyranha on Windows.

v0.6 (2016-11-01)

New

  • New serialization API.

Changes

  • Thread binding is now disabled by default, and it can be enabled at runtime.
  • The thread pool does not use anymore the main thread id in order to determine the suggested number of threads to use for a task. Rather, it checks whether the calling thread belongs to the pool.
  • Reduce the usage of boost::numeric_cast() in favour of piranha::safe_cast().
  • Change series multiplication and division to behave like coefficient mult/div in case of zero operands.

Fix

  • Simplify the exception hierarchy by removing the base_exception class in favour of inheriting directly from std exceptions.
  • Various safe_cast() improvements: remove dependency from mp_integer, introduce specific exception to signal failure, misc implementation and doc improvements.

v0.5 (2016-10-05)

Fix

  • YACMA_COMPILER_IS_CLANGXX now recognizes correctly AppleClang.

    CMAKE_CXX_COMPILER_ID can sometimes be AppleClang when Mac's version of Clang is used

v0.4 (2016-10-04)

Fix

  • Fix changelog generation.

v0.3 (2016-10-04)

New

  • Implement static methods to force (un)truncated multiplication, regardless of the current global truncation settings.

Changes

  • Require CMake >= 3.0.0.

  • Remove the (unused) is_instance_of type trait.

  • Setting a global truncation limit in polynomials now resets the cache of natural powers.

    With this change, the behaviour of polynomial exponentiation should always be consistent with the currently active truncation level.

  • Use Boost's demangler instead of our own.

Fix

  • Fix build system error when cmake is not run from a git checkout.
  • Test compilation fixes for libc++.
  • Improve documentation for mp_integer::get_mpz_view().
  • Fix documentation of the truncated multiplication method in the polynomial multiplier.