Performance

Posts about performance: CPU caches, data layout, SIMD, virtual function dispatch, and how fast code runs on real hardware.

11 posts, from the newest to the oldest. All posts and topics

2020

• Keep an eye out for buffer security checks 26 Jun

2019

• Faster floating point arithmetic with Exclusive OR 22 Oct
• Faster arithmetic by flipping signs 08 May

2018

• ACL decompression performance 11 May

2017

• Arithmetic Accuracy and Performance 29 Dec
• Optimizing 4x4 matrix multiplication 13 Apr
• Modern SIMD Programming in the SSE Era 11 Apr

2015

• Caches everywhere 05 May
• Virtual function dispatching 30 Apr
• The need for speed 26 Apr
• All about data 25 Apr