Understanding CPU Microarchitecture to Increase Performance

Описание: Video with transcript included: https://bit.ly/2Xd6JvC

Alex Blewitt presents the microarchitecture of modern CPUs, showing how misaligned data can cause cache line false sharing, how branch prediction works and when it fails, and how to read CPU specific performance monitoring counters and use that in conjunction with tools like perf and toplev to discover where bottlenecks in CPU heavy code live.

This presentation was recorded at QCon London 2020: http://bit.ly/2VfRldq

The next QCon is QCon New York 2020 – June 15-17, 2020: http://bit.ly/2Uyj39C

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#CPU #Performance #Hardware