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The analysis of available tools for Complex Dynamic Systems (CDS) simulation showed that modern parallel tools lag behind the level of service of sequential Block-, Equation- and Object-Oriented (BO, EO, OO) simulation languages: developers of MIMD-simulators are forced to work on a programming language level. A concept of parallel modeling languag...
I/O subsystem performance is becoming increasingly important for a wide range of applications. The demand can be met with a large memory capacity or fast local SSDs, but such solutions cause very high investment costs and are rather inflexible. Here, we investigate a multi-tiered approach, combining memory, local SSDs and InfiniBand-attached block...
Many programs in computational quantum chemistry need a fast storage system capable of serving more than 10,000 I/O operations per second while also being large enough to store the temporary files created by these applications. A good solution which fulfills both requirements is a hybrid approach consisting of a large network storage and small but...