Classroom challenge: Matrix Multiplication, Performance and Scalability in OpenMP

A simple, widely known and studied problem was posed to the class students: matrix multiplication. We made an internal contest, which was to obtain the fastest serial code in which the students learned a lot about compiler optimizations, and even more, the effect of caches in code performance. The objective of the contest was to extrapoloate this exercise into a massive multicore architecture. Students were given kickstart code with a naive C using an OpenMP implemention of the problem, and a series of rules. The kickstart code and the better student results are included in this posting.

Есть файлы для загрузки, доступные на условиях лицензии Creative Commons License. Загрузить сейчас

Включить в RSS: 

Пожалуйста, обратитесь к странице Уведомление об оптимизации для более подробной информации относительно производительности и оптимизации в программных продуктах компании Intel.
Возможность комментирования русскоязычного контента была отключена. Узнать подробнее.