'Mpi cart' presentation slideshows

Virtual Topologies

Virtual Topologies. Introduction.

1.32k views • 131 slides

Computational Methods for Kinetic Processes in Plasma Physics

Ken Nishikawa National Space Science & Technology Center/UAH. Computational Methods for Kinetic Processes in Plasma Physics. November 1, 2011. Context. Structure of Tristan code Subroutines Initial settings ( inputperpN15nSS.f) Jet simulations Reconnections.

515 views • 49 slides

MPI Workshop - III

MPI Workshop - III. Research Staff Cartesian Topologies in MPI and Passing Structures in MPI Week 3 of 3. Schedule. Course Map Fix environments to run MPI codes CartesianTopology MPI_Cart_create MPI_ Cart _rank, MPI_Cart_coords MPI_ Cart _shift MPI_Gatherv, MPI_Reduce, MPI_Sendrecv

463 views • 33 slides

Parallel Programming & Cluster Computing Transport Codes and Shifting

411 views • 32 slides

MPI Workshop - III

MPI Workshop - III. Research Staff Passing Structures in MPI Week 3 of 3. Schedule. Course Map CartesianTopology MPI_CART_CREATE MPI_CART_RANK, MPI_CART_COORDS MPI_CART_SHIFT MPI_GATHER V, MPI_REDUCE, MPI_SENDRECV Passing Data Structures in MPI MPI_Vector, MPI_Hvector, MPI_Struct.

389 views • 29 slides

Parallel Programming with MPI- Day 4

Parallel Programming with MPI- Day 4. Science & Technology Support High Performance Computing Ohio Supercomputer Center 1224 Kinnear Road Columbus, OH 43212-1163. Table of Contents. Virtual Topologies Problem Set. Virtual Topologies. Virtual Topologies Topology Types

348 views • 21 slides

Parallel & Cluster Computing Distributed Cartesian Meshes

Parallel & Cluster Computing Distributed Cartesian Meshes. National Computational Science Institute August 8-14 2004. Paul Gray, University of Northern Iowa David Joiner, Shodor Education Foundation Tom Murphy, Contra Costa College Henry Neeman, University of Oklahoma

411 views • 20 slides

Parallel & Cluster Computing Distributed Cartesian Meshes

Parallel & Cluster Computing Distributed Cartesian Meshes. National Computational Science Institute August 8-14 2004. Paul Gray, University of Northern Iowa David Joiner, Shodor Education Foundation Tom Murphy, Contra Costa College Henry Neeman, University of Oklahoma

204 views • 20 slides

Communicators

Communicators. Bibliotecas, topologias, etc. Intra-communicators : entre processos do mesmo communicator Inter-communicators : entre diferentes communicators. Rotinas associadas : MPI_Comm_group MPI_Group_incl MPI_Comm_excl MPI_Group_rank MPI_Group_free MPI_Comm_create MPI_Comm_split.

316 views • 17 slides

MPI Groups, Communicators and Topologies

MPI Groups, Communicators and Topologies. Groups and communicators. In our case studies, we saw examples where collective communication needed to be performed by subsets of the processes in the computation (eg) 2-D version of MVM MPI provides routines for

275 views • 13 slides

MPI Groups, Communicators and Topologies

MPI Groups, Communicators and Topologies. Groups and communicators. In our case studies, we saw examples where collective communication needed to be performed by subsets of the processes in the computation (eg) 2-D version of MVM MPI provides routines for

123 views • 12 slides

MPI Groups, Communicators and Topologies

MPI Groups, Communicators and Topologies. Groups and communicators. In our case studies, we saw examples where collective communication needed to be performed by subsets of the processes in the computation (eg) 2-D version of MVM MPI provides routines for

231 views • 11 slides

MPI Groups, Communicators and Topologies

MPI Groups, Communicators and Topologies. Groups and communicators. In our case studies, we saw examples where collective communication needed to be performed by subsets of the processes in the computation (eg) 2-D version of MVM MPI provides routines for

110 views • 11 slides