Inside the Ivy Bridge and Haswell BTB — Matt Godbolt’s blog
After last time’s analysis of the Arrendale BTB, I thought I should take a look at more contemporary CPUs. At work I have access to Haswell and Ivy Bridge machines. Before I got too far into interpretation, I spent a while making it as easy as possible to remotely run tests, and graph. The code has improved a little in this regard. For completeness, this article was written with the code at SHA ha
Branch Prediction and the Performance of Interpreters - Don't Trust Folklore
ALF - Amdahl's Law is Forever (France) 88245Inria Rennes – Bretagne Atlantique (Campus de beaulieu 35042 Rennes cedex - France) 419153Inria - Institut National de Recherche en Informatique et en Automatique (Domaine de Voluceau Rocquencourt - BP 105 78153 Le Chesnay Cedex - France) 300009IRISA-D3 - ARCHITECTURE (France) 419364IRISA - Institut de Recherche en Informatique et Systèmes Aléatoires (Av
'Neural network' spotted deep inside Samsung's Galaxy S7 silicon brain
'Neural network' spotted deep inside Samsung's Galaxy S7 silicon brain Hot Chips Samsung has revealed the blueprints to its mystery M1 processor cores at the heart of its S7 and S7 Edge smartphones. International versions of the top-end Android mobiles, which went on sale in March, sport a 14nm FinFET Exynos 8890 system-on-chip that has four standard 1.6GHz ARM Cortex-A53 cores and four M1 cores r
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http://people.irisa.fr/Arthur.Perais/data/ISCA'14_EOLE.pdf
Increasing the performance of superscalar processors through value prediction
Ultra low power cooperative branch prediction
