  We introduce SDPB: an open-source, parallelized, arbitrary-precision
semidefinite program solver, designed for the conformal bootstrap. SDPB
significantly outperforms less specialized solvers and should enable many new
computations. As an example application, we compute a new rigorous
high-precision bound on operator dimensions in the 3d Ising CFT,
$\Delta_\sigma=0.518151(6)$, $\Delta_\epsilon=1.41264(6)$.

High Energy Physics - Theory;Statistical Mechanics