This benchmark was developed by NIST and is widely used by the industry as a floating point benchmark. Each of the subtests (fft, lu, monte_carlo, sor, sparse) were incorporated into SPECjvm2008. There are two versions of this test, one with a "large" dataset (32Mbytes) which stresses the memory subsystem and a "small" dataset which stresses the JVMs (512Kbytes).