32-Programming Techniques for Supercomputers/ClipID:19571 previous clip next clip

Recording date 2020-07-11

Language

English

Organisational Unit

Professur für Höchstleistungsrechnen

Producer

Professur für Höchstleistungsrechnen

In this final introductory lecture about MPI we first finish the discussion of MPI communication modes. In a second step a MPoimplrmrntation is presented for stencil-based solver using special MPI functionalities which support the nearest neighbor communication on cartesian processor/computational grids. An emphasis is also put on mapping such problems to moder hybrid parallel archictectures.

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