Dee Shaw Measurements -

Note: The phrasing "Dee Shaw measurements" most commonly refers to the scientific measurements (e.g., timings, thermodynamic properties, conformational changes) obtained from the custom supercomputers built by D. E. Shaw Research, not standard financial measurements from the hedge fund D. E. Shaw & Co. Date: April 18, 2026 Subject: Analysis of High-Performance Computational Measurements in Biophysics 1. Executive Summary D. E. Shaw Research (DESRES), led by computational chemist David E. Shaw, has revolutionized molecular dynamics (MD) simulations through the development of custom supercomputers (Anton generations 1, 2, and 3). Unlike conventional MD on general-purpose supercomputers, DESRES focuses on ultra-long-timescale measurements (microseconds to milliseconds) of biomolecular systems. Their "measurements" refer to atomic-level trajectory data—including position, velocity, energy, and force—captured at femtosecond resolution over biologically relevant timeframes. 2. Key Measurement Capabilities DESRES systems enable five primary classes of measurements that are infeasible on conventional hardware: