Latest Q&A topics

Topic	Replies	Views	Activity
How can I compile my cuda code so I can call it from my R script cuda , r , gpu , researcher	1	1697	November 15, 2018
How do I get involved in Software Carpentry? scholarly-communication , systems , researcher	3	1022	November 15, 2018
How can I run Jupyter Notebooks on my institution's HPC cluster? notebooks , jupyter , researcher	5	10518	November 13, 2018
How can I use passwordless ssh in an HPC environment? hpc-getting-started , ssh , researcher	3	2688	November 13, 2018
R Random number generation in an HPC environment r , programming-for-hpc , researcher	1	709	November 12, 2018
Managing make on login (-j) cluster-management , systems	5	755	November 9, 2018
What are the relative benefits of a stateful vs. stateless cluster configuration? cluster-management , systems	3	2505	October 26, 2018
Is it possible (and advisable) to run Turbomole without ssh enabled? slurm , administering-hpc , scheduler , systems	4	910	October 5, 2018
Running multiple LAMMPS jobs on a node mpi , lammps , researcher , systems	1	2127	September 26, 2018
What kind of hardware works best for the Amber Molecular Dynamics Package? amber , molecular-dynamics , researcher , systems , performance	3	1048	September 19, 2018
PacBIO SmrtAnalysis bioinformatics , systems	5	1932	September 17, 2018
Poor interaction with MATLAB running on remote server matlab , remote-servers , researcher , systems	2	1043	April 27, 2018
How can I see the names of the nodes my multi-node MPI job is using on our SGE cluster? sge , mpi , programming-for-hpc , scheduler , parallelization , researcher , systems	2	2590	September 10, 2018
Starting a virtual machine image without knowing the user name or password cloud , openstack , vm , systems	2	943	August 29, 2018
My R loop slows down when I increase the number of iterations on an HPC r , programming-for-hpc , scaling , researcher	1	2266	May 31, 2018
How to prepare projects in R for archiving? r , data-lifecycle , researcher , data-management	2	695	August 21, 2018
What is the most efficient Python package to run a parallel job over multiple nodes? python , programming-for-hpc , parallelization , researcher	3	6967	August 20, 2018
What is a Science DMZ? sciencedmz , network , data-transfer , cyberinfrastructure , data	1	677	August 17, 2018
Is there an appreciable difference between a single thread waiting for work and multiple threads that are created and destroyed on demand? programming-for-hpc , c , pthreads , systems	1	898	August 14, 2018
How can one determine the amount of RAM a node has in an HPC environment? memory , researcher , systems	4	2197	August 3, 2018
Cgroups with MPI process affinity parallelization , mpi , systems , cgroups	1	1246	August 2, 2018
How do you add your institutional HPC cluster to the Open Science Grid (OSG)? osg , systems , researcher	1	561	July 31, 2018
How do I estimate if the hard time limit will be exceeded before submitting a job? programming-for-hpc , scheduler , researcher	1	620	April 6, 2018
What are good tools for determining where a program is spending the most wallclock time? systems , performance	3	543	April 3, 2018
Does GAMESS benefit from running calculations on multiple compute nodes? If so, what methods scale the best across many compute nodes on a cluster? computational-chemistry , gamess , researcher	2	1195	July 25, 2018
Why was Rocks software named "Rocks"? cluster-management , researcher	2	639	July 24, 2018
What is the best place and/or mechanism to load modules to run a calculation? environment-modules , researcher	1	805	June 22, 2018
Running R code in parallel in an HPC environment r , programming-for-hpc , parallelization , researcher	2	2180	July 24, 2018
How many MPI ranks should I request for a GAMESS calculation? computational-chemistry , gamess , mpi , researcher	1	590	July 24, 2018
How can I restart my GAMESS calculation and resubmit? computational-chemistry , gamess , researcher	1	2724	July 24, 2018