slides - Friedrich-Schiller-Universität Jena

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separate numerical algorithm memory layout parallelization outlook elements of functional languages may help common code analysis and optimization for distributed memory kernel off-loading thread parallelism vectorization
Page 1 and 2: A functional approach to programmin
Page 3 and 4: super computer with accelerators Ph
Page 5 and 6: vector computer Photo DKRZ CDC STAR
Page 7 and 8: massively parallel computer Photo:c
Page 9 and 10: accelerators Intel 8087 (1980) Weit
Page 11 and 12: !DIR$ IVDEP INFINITEVL DO I = 1,N A
Page 13 and 14: message passing MPI_Comm_rank(MPI_C
Page 15 and 16: void kernel k (float a, out float b
Page 17 and 18: (m) 1 xi = (b a i−∑ ii j≠i a
Page 19 and 20: translation to functional style x(m
Page 21 and 22: define program [repeat fdef] end de
Page 23 and 24: translation to array style add type
Page 25 and 26: abstract vector processor array x0(
Page 27 and 28: abstract GPU array x0(0,n), x1(0,n)
Page 29: further optimization improve data l

slides - Friedrich-Schiller-Universität Jena

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