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As the capacity and speed of flash memories in form of solid state disks grow, they are becoming a practical alternative for standard magnetic drives. Currently, most solid-state disks are based on NAND technology and much faster than magnetic disks in random reads, while in random writes they are generally not.So far, large-scale LTL model checking algorithms have been designed to employ external...
We present an extension of the model checker PRISM for (general purpose) graphics processing units (GPUs). The extension is based on parallel algorithms for probabilistic model checking which are tuned for GPUs. In particular, we parallelize the parts of the algorithms that boil down to linear algebraic operations, like solving systems of linear equations and matrix vector multiplication. These computations...
Solid state disks based on flash memory are an apparent alternative to hard disks for external memory search. Random reads are much faster, while random writes are generally not. In this paper, we illustrate how this influences the time-space trade-offs for scaling semi-external LTL model checking algorithms that request a constant number of bits per state in internal, and full state vectors on external...
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