Computer Architecture The Memory Wall: Why the World's Fastest Chips Spend Most of Their Time Waiting Compute is growing 3x every two years. Memory bandwidth is growing 1.6x. That gap is the memory wall - and every part of it is explained by a second-year computer organization and architecture syllabus: locality, cache mapping, AMAT, pipeline stalls and arithmetic intensity. Dr Yasas Sri Wickramasinghe 27 Aug 2026 · 13 min read
A/L ICT A/L ICT කරාට පස්සේ: ශ්රී ලංකා උපාධි සහ Career මාර්ගෝපදේශය A/L ICT කරාට පස්සේ ශ්රී ලංකාවේ ඇත්තටම වෙන්නේ මොකක්ද: real Z-score data, degree costs, career outcomes, සහ almost කිසිම සිසුවෙකුට කියලා නැති funded postgraduate routes. Dr Yasas Sri Wickramasinghe 26 Aug 2026 · 8 min read
A/L ICT After A/L ICT Results: The Sri Lanka Degree & Career Guide What actually happens after A/L ICT in Sri Lanka: real Z-score data, degree costs, career outcomes, and the funded postgraduate routes almost no student is told about. Dr Yasas Sri Wickramasinghe 26 Aug 2026 · 15 min read
Computer Architecture
