GVR Handout Oct 2013

The energy, parallelism, and error rate projections (≈ 2 × 109 FITS/billion hours or 30 minutes MTTI) for exascale systems represent extraordinary challenges for applications and programming models. Resilience is a particular challenge at extreme scale due to system size and computations of interest, but also critical
to the incorporation of volume computing technologies engineered for less-­‐demanding markets.