What's New? Intel® Threading Building Blocks 4.3 Update 1


Changes (w.r.t. Intel TBB 4.3):
- The ability to split blocked_ranges in a proportion, used by
    affinity_partitioner since version 4.2 Update 4, became a formal
    extension of the Range concept.
- More checks for an incorrect address to release added to the debug
    version of the memory allocator.
- Different kind of solutions for each TBB example were merged.

Preview Features:
- Task priorities are re-enabled in preview binaries.

Bugs fixed:
- Fixed a duplicate symbol when TBB_PREVIEW_VARIADIC_PARALLEL_INVOKE is
    used in multiple compilation units.
- Fixed a crash in __itt_fini_ittlib seen on Ubuntu 14.04.
- Fixed a crash in memory release after dynamic replacement of the
    OS X* memory allocator.
- Fixed incorrect indexing of arrays in seismic example.
- Fixed a data race in lazy initialization of task_arena.

Open-source contributions integrated:
- Fix for dumping information about gcc and clang compiler versions
    by Misty De Meo.

For more complete information about compiler optimizations, see our Optimization Notice.