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Exploring Intel® Transactional Synchronization Extensions with Intel® Software Development Emulator

Intel® Transactional Synchronization Extensions (Intel® TSX) is perhaps one of the most non-trivial extensions of instruction set architecture introduced in the 4th generation Intel® Core™ microarchitecture code name Haswell. Intel® TSX implements hardware support for a best-effort “transactional memory”, which is a simpler mechanism for scalable thread synchronization as opposed to inherently complex fine-grained locking or lock-free algorithms. The extensions have two interfaces: Hardware Lock Elision (HLE) and Restricted Transactional Memory (RTM). 

Parallel Programming Talk #62 - What Every Software Developer Should Know About Intel AVX

Welcome to Show 62 of Parallel Programming Talk. Today is February 2nd. Groundhog day in the United States. On this episode Clay and Aaron will be addressing recent questions about what every software developer should know about Intel® Advanced Vector Extensions (Intel® AVX) with Senior Software Engineers Richard Hubbard and Pallavi Mehrotra.




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