ON CODE DEVELOPMENT PRACTICES FOR AXISYMMETRIC GASDYNAMIC FLOW CALCULATIONS ON SIMD ARCHITECTURES EXAMPLIFIED BY PS-2100

V.A. Andrоnоv, M.V. Artamonov, S.M. Bakhrakh, S.V. Veliсhко, S.P. Egоrshin, A.A. Kuznechikhia, A.N. Razin, V.F. Spiridonov, Yu.G. Fedоrоva
VANT. Ser.: Mat. Mod. Fiz. Proc 1993. Вып.3. С. 90-96.

      The paper presents the implementation practices for axisymmetric gas-dynamic flows in heterogeneous medium; the calculations run on STMD PS-2100 computer. The LEGAK method was previously implemented on BESM-6 and ES-1G66. When porting the method to a SIMD multiprocessor only those modifications were made that are needed for a more efficient algorithm parallelization. The main algorithms are given and the organizational code structure is presented for SIMD architectures.