Hello all,Intel TBB 4.0 Update 4 released and posted to OSS site. As stated before update is available via tbb40_20120408oss stable release--Vladimir TBB 4.0 Update 4 Changes (w.r.t. TBB 4.0 Update 3): - The TBB memory allocator transparently supports large pages on Linux. - A new flow_graph example, logic_sim, was added. - Support for DirectX* 9 was added to GUI examples. Community Preview Features: - Added: aggregator, a new concurrency control mechanism. Bugs fixed: - The abort operation on concurrent_bounded_queue now leaves the queue in a reusable state. If a bad_alloc or bad_last_alloc exception is thrown while the queue is recovering from an abort, that exception will be reported instead of user_abort on the thread on which it occurred, and the queue will not be reusable. - Steal limiting heuristic fixed to avoid premature stealing disabling when large amount of __thread data is allocated on thread stack. - Fixed a low-probability leak of arenas in the task scheduler. - In STL-compatible allocator classes, the method construct() was fixed to comply with C++11 requirements. - Fixed a bug that prevented creation of fixed-size memory pools smaller than 2M. - Significantly reduced the amount of warnings from various compilers. Open-source contributions integrated: - Multiple improvements by Raf Schietekat. - Basic support for Clang on Mac OS X* by Blas Rodriguez Somoza. - Fixes for warnings and corner-case bugs by Blas Rodriguez Somoza and Edward Lam.
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