THE EGIDA-TEST CODE FOR NUMERICAL STUDY OF THE HIGH-PERFORMANCE COMPUTER PARAMETERS
V. Yu. Kolobyanin, I. N. Chistyakova
VANT. Ser.: Mat. Mod. Fiz. Proc 2023. Вып.1. С. 42-50.
The paper describes the EGIDA-TEST code with two-level parallelization (MPI+OpenMP) developed to test high-performance computers for the numerical simulation of complex physical processes. The description of gas dynamic tests in the EGIDA-TEST is given, the code functionality for the analysis of the obtained results of testing is presented. Special focus is on the specifics of implementing the system part of the test code, which allows considering any test in EGIDA-TEST as a set of mini-tests having different characteristic features. The EGIDA-TEST code is a simplified analog to the EGAK code for the simulation of a multicomponent continuum that allows predicting the real application efficiency on a high-performance computer of interest. Keywords: high-performance computers, the EGAK code,lb the EGIDA-TEST code, two-level parallelization, standard paralleling scheme, memory, system of tests, test monitoring, timing.
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