The updated version contains several bug fixes when compared to the previous Intel® Threading Building Blocks (Intel® TBB) 2017 Update 3 release. Information about new features of previous releases you can find under the following links.
- Added support for C++11 move semantics in parallel_do.
- Added support for FreeBSD* 11.
Changes affecting backward compatibility:
- Minimal compiler versions required for support of C++11 move semantics raised to GCC 4.5, VS 2012, and Intel(R) C++ Compiler 14.0.
- The workaround for crashes in the library compiled with GCC 6 (-flifetime-dse=1) was extended to Windows*.
You can download the latest Intel TBB version from http://threadingbuildingblocks.org and https://software.intel.com/en-us/articles/intel-tbb.