25%
26.01.2025
Jeff Layton
25%
14.11.2013
Jeff Layton
25%
09.01.2013
Jeff Layton
25%
09.01.2013
Jeff Layton
24%
12.02.2014
The OpenMPI project has released version 1.7.4 of the HPC-friendly OpenMPI framework. OpenMPI is an open source implementation of the Message Passing Interface (MPI). According to published reports ...
Latest release of the popular HPC-ready framework approaches full MPI 3 compliance.
... New OpenMPI Improves FORTRAN Support
23%
15.02.2012
to compare multiple strace files such as those resulting from an MPI application. The number of files used in this analysis is 8. The files are:
file_18590.pickle
file_18591.pickle
file_18592.pickle
file ...
Appendix – I/O Report from MPI Strace Analyzer
... Appendix – I/O Report from MPI Strace Analyzer ... Appendix – MPI Application I/O Report from MPI Strace Analyzer
23%
26.01.2012
to compare multiple strace files such as those resulting from an MPI application. The number of files used in this analysis is 8. The files are:
file_18590.pickle
file_18591.pickle
file_18592.pickle
file ...
Appendix – I/O Report from MPI Strace Analyzer
... Appendix – I/O Report from MPI Strace Analyzer ... Appendix – MPI Application I/O Report from MPI Strace Analyzer
22%
10.10.2012
for the length, but I think it’s important to see at least what the output files from openlava look like.
I did one more test – running a simple MPI program. It is simple code for computing the value of pi ... cluster, HPC, MPI, Warewulf, openlava, master node, compute node, VNFS, Platform Lava
21%
21.08.2012
Listing 6: Torque Job Script
[laytonjb@test1 TEST]$ more pbs-test_001
1 #!/bin/bash
2 ###
3 ### Sample script for running MPI example for computing PI (Fortran 90 code)
4 ###
5 ### Jeff Layton
19%
04.12.2012
was particularly effective in HPC because clusters were composed of singe- or dual-processor (one- or two-core) nodes and a high-speed interconnect. The Message-Passing Interface (MPI) mapped efficiently onto ... HPC, parallel processing, GPU, multicore, OpenMP, MPI, many core, OpenACC, CUDA, MICs, GP-GPU
