original_query: What is the advanced capability of automatic vectorization and microtasking in Cray's supercomputer?
query: What is the advanced capability of automatic vectorization and microtasking in Cray's supercomputers, as described in the context of the Earth Simulator?
answer: The provided text mentions that the Earth Simulator's compilers for Fortran 90, C, and C++ have an advanced capability of automatic vectorization and microtasking.  Microtasking is described as a type of multitasking similar to that used on Cray supercomputers and used for intra-node parallelization on the Earth Simulator.