Penelitian ini bertujuan untuk meningkatkan kemampuan akurasi siswa atau pemain Sepakbola, yaitu Akurasi passing dengan variasi latihan terhadap sepakbola pada ekstrakurikuler SMP Negeri 01 Kubu. memnggunakan analisis deskriptif kuantitatif metode penelitian eksperimen dan rancangan menggunakan one grup pre test-post test design serta instrument berupa Tes Passing Diamond. Subyek adalah seluruh...

We propose extensions to the Message Passing Interface (MPI) that generalize the MPI communicator concept to allow multiple communication endpoints per process, dynamic creation of endpoints, and the transfer of endpoints between processes. The generalized communicator construct can be used to express a wide range of interesting communication structures, including collective communication opera...

This research is to design a collection of effective collective operations for the Grid scale network environment. In the Grid, several network features should be specified and adapted into the algorithmic design of collective operations. For this, we characterize the Grid and design hierarchical latency optimal tree algorithm for the MPI (message passing interface) library. The experimental re...

The original specification for the Message Passing Interface (MPI) included language bindings for C and Fortran 77. C++ programs that used MPI were thus required to use the C bindings. With MPI-2, a C++ interface for all of MPI is specified. In this paper, we describe the design of the C++ interface for MPI and provide some of the history and motivations behind the design decisions.