8 projects tagged "mpi"
Updated 22 Sep 2012
Hierarchical Data Format
| Pop | 328.09 |
|---|---|
| Vit | 49.96 |
HDF (Hierarchical Data Format) is a general purpose library and file format for storing scientific data. It arranges data into datasets (multidimensional arrays) and groups (a structure for organizing objects).
Updated 14 May 2013
Gfarm
| Pop | 140.41 |
|---|---|
| Vit | 25.58 |
Gfarm is a distributed filesystem, generally used for large scale cluster computing. It's implemented in userland, and can be mounted by FUSE. It utilizes locality of a file to access a data node, and supports Globus GSI for Wide Area Network. Users can explicitly control file replica location on Gfarm. Gfarm can be used as an alternative storage system to HDFS for Hadoop, Samba, MPI-IO, and GridFTP. Monitoring via ZABBIX and Ganglia is also supported.
Updated 03 Nov 2012
Wisecracker
| Pop | 49.68 |
|---|---|
| Vit | 1.00 |
Wisecracker is a high performance distributed cryptanalysis framework that leverages GPUs and multiple CPUs. It allows security researchers to write their own cryptanalysis tools that can distribute brute-force cryptanalysis work across multiple systems with multiple multi-core processors and GPUs. Security researchers can also use the sample tools provided out-of-the-box. The differentiating aspect of Wisecracker is that it uses OpenCL and MPI together to distribute the work across multiple systems, each having multiple CPUs and/or GPUs.
Updated 05 Jan 2011
Elemental
| Pop | 22.67 |
|---|---|
| Vit | 29.51 |
Elemental is a C++ framework for distributed-memory dense linear algebra that strives to be fast, portable, and programmable. It can be thought of as a generalization of PLAPACK to element-by-element distributions that also makes use of recent algorithmic advances from the FLAME project. Elemental usually outperforms both PLAPACK and ScaLAPACK, however, it heavily relies on MPI collectives so a good MPI implementation is crucial. Both pure MPI and hybrid OpenMP-MPI configurations are supported.
Updated 16 Dec 2010
OpenMPF
| Pop | 21.59 |
|---|---|
| Vit | 29.86 |
OpenMPF is a library for solving large, dense, multi-RHS linear systems. It is based on MPI/openMP parallelism, and relies on BLAS/LAPACK/MUMPS for the single node computations. It implements direct and iterative solvers, out-of-core matrices and vectors, and is easily accessible through a Python interface.
Updated 12 Apr 2012
paralab
| Pop | 20.71 |
|---|---|
| Vit | 20.20 |
paralab is a framework for black-box analysis of MPI programs. It allows you to investigate communication patterns, performance issues, and algorithmic features of binary MPI programs, without any source code.
Updated 14 Dec 2011
astroPluto
| Pop | 20.52 |
|---|---|
| Vit | 1.00 |
astroPluto is modular Godunov-type code intended mainly for astrophysical applications and high Mach number flows in multiple spatial dimensions. The code embeds different hydrodynamic modules and multiple algorithms to solve the equations describing Newtonian, relativistic, MHD, or relativistic MHD fluids in Cartesian or curvilinear coordinates.
Updated 13 Nov 2010
MPIBurn
| Pop | 17.83 |
|---|---|
| Vit | 30.39 |
MPIBurn is an MPI unicast benchmark. Modern inter-connect hardware handles broadcast messages with a different algorithm than that used for unicast messages. Just benchmarking broadcasts or N to N+1 messaging may not detect inter-connect malfunctions, so MPIBurn benchmarks any possible unicast connection while assuring to involve as many connections in parallel as possible. After each round, the peers are scrambled to ensure that the next round has completely different connection groups.
