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In a previous article [1], I explored how to bring up cloud-like virtual machine stacks on a laptop with container machine tooling. That approach didn't require a lot of computing resources or any ... Goodbye cloud VMs, hello laptop VMs

serial, OpenMP, OpenACC, and MPI code. I carefully watch the load on each core with GkrellM [3], and I can see the scheduler move processes from one core to another. Even when I leave one to two cores free ... CPU affinity in OpenMP and MPI applications

TUXEDO Computers has announced the return of their popular Linux gaming laptops featuring AMD Ryzen 7000 series CPUs, reports Marius Nestor. The TUXEDO Polaris 15 and TUXEDO Stellaris 16 Linux ... Linux, AMD, laptop, hardware ... The gaming laptops are available for pre-order now. ... TUXEDO Laptops with AMD Ryzen 7000 CPUs Announced

We discuss how two tools for processor and memory affinity – taskset and numactl – can be used in OpenMP and Message Passing Interface (MPI) applications to control how processes are moved around ... with various HPC applications. In this article, I present examples for (1) serial applications, (2) OpenMP applications, and (3) MPI applications. I’ll use the same architecture as before: a single-socket system ... Processor affinity with serial, OpenMP, and MPI applications. ... Processor Affinity for OpenMP and MPI ... Processor Affinity for OpenMP and MPI

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

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

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

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

Tensorbook, however, runs Linux and includes advanced machine-learning software (from Lambda), and combines it all into a sleek laptop for specific needs. The Tensorbook includes an NVIDIA-RTX-GPU (3080 Max ... Razer, the company behind a number of high-end laptops, has released a new device that is geared specifically for demanding machine-learning tasks. ... Razer Releases Linux Laptop Specifically for Deep Learning

TUXEDO Computers has announced Aquaris, a compact, external water cooling system designed for the TUXEDO Stellaris 15 Gen4 laptop, reports FOSSlife. The unit weighs 1.39 kg with dimensions of 203x ... Water Cooling System for Linux Laptops Released