Enhancing Network Performance: Insights from Lecture Notes
Explore valuable insights from lecture notes by David Mazires, Phil Levis, and Rodrigo Fonseca on topics such as network speeds, packet sizes, and data transmission rates. Discover practical tips and techniques to optimize network performance and efficiency.
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Presentation Transcript
Based partly on lecture notes by David Mazires, Phil Levis, Rodrigo Fonseca
uint16 cksum(uint16 *buf, int count) { uint32 sum = 0; while (count--) if ((sum += *buf++) & 0xffff0000) // carry sum = (sum & 0xffff) + 1; return ~(sum & 0xffff); }
