Reflections on science, technology, and computing — leavened by personal experience


The SC09 conference set an attendance record this year – roughly 10,000 attendees at the combined conference and tradeshow – despite the economic malaise of the technology industry and the global economy. One suspects the strong resilience of the conference may be due in part to substantial government investments in very high-performance computing (HPC).

There is an old joke in the high-performance computing community that begins with a question, “How do you make a small fortune in high-performance computing?” There are several variations on the joke, but they all end with the same punch line, “Start with a large fortune and ship at least one generation of product. You…

As I write this, I am attending the ETH LASER summer school on concurrency, which is being held on the island of Elba. As I prepare to deliver six lectures on multicore and cloud computing, the geographic irony of grand ambition, hubris and ignominious defeat is not lost on me. We have been struggling for…