An open-source community dedicated to advancing software performance engineering

Algorithms, compilers, accelerators, and whatever it takes

Hear the latest in performance engineering at the Fastcode Seminar.

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From "zero" to "performance engineering" in minutes

Get started on Speedcode, where there's nothing to install.

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Teach software performance engineering

OpenCilk makes it easy to teach task-parallel multicore programming.

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Join the SPE instructors community

Share your performance-engineering thoughts with other faculty.

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Share your story

Let Fastcode promote your work and interests in performance engineering.

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Explore software performance engineering

Go
Multicore

The end of Moore's Law makes performance engineering a priority for computer-science curricula.

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Teach
Performance

Teach performance engineering with a cutting-edge task-parallel platform that is easy to learn.

Try OpenCilk

Learn
Performance

Practice making code faster with Speedcode -- no installation required.

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Get
Involved

Share and learn in a community dedicated to software performance engineering.

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Featured events

Fastcode Seminar

A monthly series of virtual talks

Algorithms, Compilers, Accelerators, and Whatever It Takes

events

Workshop on Co-evolution of Algorithms, Compilers, and Hardware for Performance

Jan 31, 2026

A Fastcode workshop at PPoPP-26

events