This laboratory is composed of two computer clusters for high performance computing. The newer cluster consists of 18 nodes "DELL PowerEdge T640 Server", providing a great background especially for more demanding parallel computations. Each node is equipped with 2 Intel Xeon Gold 6240 processors and 192 GB (16 nodes) or 384 GB (2 nodes) RAM. In addition, 10 nodes are equipped with four GeForce RTX 2080 Ti graphics cards for GPU or GPU/CPU calculations. The older cluster consists of 9 older nodes "Dell PowerEdge R720" (2x Intel Xeon E5-2695 v3, 128 GB RAM) and two newer nodes "TYAN - GPU Server FT48TB7105" (2 x Intel Xeon Gold 6240, 192 GB RAM) which are moreover equipped also with 3 x GeForce RTX 2080 Ti for GPU accelerated calculations.