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(newest | oldest) View (newer 250 | older 250) (20 | 50 | 100 | 250 | 500)- 13:01, 6 December 2023 Rda1 talk contribs created page MBOT Cluster (Created page with "=This is a private cluster= :* PI: Nils Deppe, Physics :* Group: nd357_0001 =Hardware= :* Head node: '''mbot.cac.cornell.edu'''. :* Access modes: ssh :* OpenHPC 3 with Rocky...")
- 10:40, 14 November 2023 Lmw25 talk contribs created page File:SSHKeyClick1.jpg
- 10:40, 14 November 2023 Lmw25 talk contribs uploaded File:SSHKeyClick1.jpg
- 10:38, 14 November 2023 Lmw25 talk contribs created page File:MyAccount1.jpg
- 10:38, 14 November 2023 Lmw25 talk contribs uploaded File:MyAccount1.jpg
- 14:36, 14 June 2023 Lmw25 talk contribs created page File:NewVerify.png
- 14:36, 14 June 2023 Lmw25 talk contribs uploaded File:NewVerify.png
- 14:35, 14 June 2023 Lmw25 talk contribs created page File:NewCACWebsiteAllow.png
- 14:35, 14 June 2023 Lmw25 talk contribs uploaded File:NewCACWebsiteAllow.png
- 14:34, 14 June 2023 Lmw25 talk contribs created page File:NewGlobusComplete.png
- 14:34, 14 June 2023 Lmw25 talk contribs uploaded File:NewGlobusComplete.png
- 14:33, 14 June 2023 Lmw25 talk contribs created page File:NewGlobusWelcome.png
- 14:33, 14 June 2023 Lmw25 talk contribs uploaded File:NewGlobusWelcome.png
- 14:30, 14 June 2023 Lmw25 talk contribs created page File:NewCULogin.png
- 14:30, 14 June 2023 Lmw25 talk contribs uploaded File:NewCULogin.png
- 14:29, 14 June 2023 Lmw25 talk contribs created page File:NewWeill.png
- 14:29, 14 June 2023 Lmw25 talk contribs uploaded File:NewWeill.png
- 14:27, 14 June 2023 Lmw25 talk contribs created page File:NewGlobus.png
- 14:27, 14 June 2023 Lmw25 talk contribs uploaded File:NewGlobus.png
- 12:58, 14 June 2023 Lmw25 talk contribs created page File:Key.png
- 12:58, 14 June 2023 Lmw25 talk contribs uploaded File:Key.png
- 12:55, 14 June 2023 Lmw25 talk contribs uploaded a new version of File:SSHKey.jpg
- 12:52, 14 June 2023 Lmw25 talk contribs uploaded File:SSHKey.jpg
- 12:52, 14 June 2023 Lmw25 talk contribs created page File:SSHKey.jpg
- 12:50, 14 June 2023 Lmw25 talk contribs deleted page File:SSHKey.jpg (want to modify)
- 12:45, 14 June 2023 Lmw25 talk contribs uploaded File:SSHKey.jpg
- 12:45, 14 June 2023 Lmw25 talk contribs created page File:SSHKey.jpg
- 12:41, 14 June 2023 Lmw25 talk contribs deleted page File:SSHKey.jpg (Duplicated file)
- 12:36, 14 June 2023 Lmw25 talk contribs created page File:SSHKey.jpg
- 12:36, 14 June 2023 Lmw25 talk contribs uploaded File:SSHKey.jpg
- 12:35, 14 June 2023 Lmw25 talk contribs deleted page File:SSHKey.jpg
- 12:34, 14 June 2023 Lmw25 talk contribs uploaded a new version of File:SSHKey.jpg
- 12:31, 14 June 2023 Lmw25 talk contribs reverted File:SSHKey.jpg to an old version (Reverted to version as of 15:33, 28 April 2023 (EDT))
- 12:30, 14 June 2023 Lmw25 talk contribs uploaded a new version of File:SSHKey.jpg
- 16:50, 2 May 2023 Lmw25 talk contribs created page File:CACWebsiteAllow.jpg
- 16:50, 2 May 2023 Lmw25 talk contribs uploaded File:CACWebsiteAllow.jpg
- 16:50, 2 May 2023 Lmw25 talk contribs created page File:GlobusComplete.jpg
- 16:50, 2 May 2023 Lmw25 talk contribs uploaded File:GlobusComplete.jpg
- 16:48, 2 May 2023 Lmw25 talk contribs uploaded File:GlobusWelcome.jpg
- 16:48, 2 May 2023 Lmw25 talk contribs created page File:GlobusWelcome.jpg
- 16:24, 28 April 2023 Lmw25 talk contribs created page File:CULogin.jpg
- 16:24, 28 April 2023 Lmw25 talk contribs uploaded File:CULogin.jpg
- 16:23, 28 April 2023 Lmw25 talk contribs created page File:Weill.jpg
- 16:23, 28 April 2023 Lmw25 talk contribs uploaded File:Weill.jpg
- 15:33, 28 April 2023 Lmw25 talk contribs created page File:SSHKey.jpg
- 15:33, 28 April 2023 Lmw25 talk contribs uploaded File:SSHKey.jpg
- 15:32, 28 April 2023 Lmw25 talk contribs created page File:SSHKeyClick.jpg
- 15:32, 28 April 2023 Lmw25 talk contribs uploaded File:SSHKeyClick.jpg
- 15:31, 28 April 2023 Lmw25 talk contribs created page File:Verify.jpg
- 15:31, 28 April 2023 Lmw25 talk contribs uploaded File:Verify.jpg
- 15:29, 28 April 2023 Lmw25 talk contribs created page File:GlobusSelect.jpg
- 15:29, 28 April 2023 Lmw25 talk contribs uploaded File:GlobusSelect.jpg
- 15:27, 28 April 2023 Lmw25 talk contribs created page File:MyAccount.jpg
- 15:27, 28 April 2023 Lmw25 talk contribs uploaded File:MyAccount.jpg
- 14:28, 24 April 2023 Lmw25 talk contribs created page Cayuga Cluster (Created page with "Cayuga Cluster documentation coming soon")
- 12:48, 15 March 2023 Srl6 talk contribs created page Slurm Quick Start (create page based on Pool examples)
- 13:03, 6 March 2023 Rda1 talk contribs deleted page WALLE2 Cluster (content was: "__TOC__ = General Information = * Walle2 is a private cluster. Access is restricted to the ek436_0001 group. * Head node: '''walle2.cac.cornell.edu''' (access via ssh) ** [https://openhpc.community/ OpenHPC] deployment running Rocky Linux 8 ** Cluster scheduler: slurm (See CAC slurm documentation for more info) * Compute nodes: ** 5 non-GPU nodes (c0001-c0005): 40 cores/80 threads, 768 GB of RAM ** 2 GPU nodes (g0001: 2 x NVidia V100, g0002:...")
- 10:31, 3 March 2023 Rda1 talk contribs deleted page Compiling Code Linux (content was: "Use /tmp to compile large codes and software packages. This will provide improved performance and greater system stability. If you want to know what processor features a cluster supports, submit a batch job that does "cat /proc/cpuinfo" in order to find out the CPU type. The v4 cluster is composed mostly of Intel E5420 CPUs (in Nov. 2011). Then you go to [//en.wikipedia.org/wiki/Li...", and the only contributor was "Ad876" (talk))
- 10:29, 3 March 2023 Rda1 talk contribs deleted page TARDIS Cluster (content was: "=OBSOLETE WIKI PAGE= == For Current TARDIS Information see [https://www.cac.cornell.edu/wiki/index.php?title=TARDIS3_Cluster TARDIS3] == =OBSOLETE WIKI PAGE= =OBSOLETE WIKI PAGE= :* Tardis is a private cluster with restricted access to Craig Fennie's '''cjf76_0001''' group. :* Tardis has one head node and 101 compute nodes (1420 cores in total - compute node details can be found below under the 'Queues' section) :* Tardis queue C5 is restricted to collaborators. :* Tardis queue...")
- 10:29, 3 March 2023 Rda1 talk contribs deleted page Intel MPI (content was: "Different versions of MPI don't affect how programs are written, but calls from batch files to mpdboot, mpiexec, and mpdallexit can vary depending on the type of MPI. For Intel MPI on CAC machines, start mpdboot so that it uses ssh. node_cnt=$(wc -l $PBS_NODEFILE) mpdboot -n $node_cnt --verbose -r /usr/bin/ssh -f $PBS_NODEFILE Here, the argument -n is the number of MPI daemons, or...", and the only contributor was "Ad876" (talk))
- 10:28, 3 March 2023 Rda1 talk contribs deleted page Running a parallel MPI job (content was: " The default version of MPI is Intel MPI. # Submitting a parallel job is not significantly different than submitting a serial job. First, you'll need to compile your MPI code. In this example, we'll use a simple 'HelloWorld' application. You can follow along from the MPI Hello World source code. Compile this (or any MPI program). We'll call ours hello.out:<pre>$ mpicc -o he...", and the only contributor was "Ad876" (talk))
- 10:27, 3 March 2023 Rda1 talk contribs deleted page Running an Interactive Job (content was: "You can turn any job into an interactive job by adding a PBS directive "-I", as in Interactive. You may run an interactive job on any queue. If the batch file includes more commands, the scheduler will ignore them. It reads directives, then gives you the node without running the batch script. For instance, the following script is exactly the same one that ran as a regular batch job...", and the only contributor was "Ad876" (talk))
- 10:27, 3 March 2023 Rda1 talk contribs deleted page Linux Batch Examples (content was: "==Scheduler Examples== This page provides instructions on how to create a batch script for the scheduler to actually run jobs on the V4 system. This page covers the basics of submitting various types of jobs to the scheduler. Jobs are submitted using the nsub command, so for the full listing of options that can be passed to nsub, consult the command reference page...", and the only contributor was "Ad876" (talk))
- 10:26, 3 March 2023 Rda1 talk contribs deleted page Win HPC PBS Directives (content was: "''PBS Directives for WinHPC'' The nsub job submission utility takes PBS directives as input for Linux and Windows jobs. However, due to differences in the systems and restrictions imposed the Center, not all directives are obeyed on both systems. The table below provides a summary of each directive and which platforms the directive is available on. {| !Directive !Directive nam...", and the only contributor was "Ad876" (talk))
- 10:25, 3 March 2023 Rda1 talk contribs deleted page Maui Commands (content was: "==Maui Scheduler and Job submission/monitoring commands== V4 cluster and several private clusters, are scheduled by the [http://www.adaptivecomputing.com/resources/docs/maui/mauiusers.php Maui scheduler] with the [http://www.clusterresources.com/products/torque-resource-manager.php Torque resource manager]. * If you have any experience with PBS/Torque or SGE, you should recognize...", and the only contributor was "Ad876" (talk))
- 10:24, 3 March 2023 Rda1 talk contribs deleted page Multiple Batch Tasks (content was: "==Multiple Batch Tasks== You can add the -t switch to tell the scheduler to run multiple copies of your batch file. It's just like telling the printer to print five copies of your document. This example starts ten tasks. Each knows its task number when it starts. They each are scheduled as separate jobs, so they don't have to start at the same time and generally will not start simultaneously. <source lang=bash> #!/bin/sh #PBS -l walltime=02:00,nodes=1 #PBS -N taskTest #PBS -j...")
- 10:21, 3 March 2023 Rda1 talk contribs deleted page ASTRA Installed Software (content was: "===Installed Software=== The module system is implemented for some software. To list an environment you can put yourself in: module avail EXAMPLE: To be sure you are using the environment setup for python2.7.15, you would type: <pre> * module avail * module load python2.7.15 - when done, either logout and log back in or type: * module unload python2.7.15 </pre> ---- :{| class="sortable wikitable" border="1" cellpadding="4" style="width: auto" |+ (sortable table)<b...")
- 10:20, 3 March 2023 Rda1 talk contribs deleted page Running Jobs on the ASTRA cluster (content was: " After you have familiarized yourself with the 'Getting Started': ===Maui Scheduler and Job submission/monitoring commands=== Jobs are scheduled by the [http://www.adaptivecomputing.com/resources/docs/maui/mauiusers.php Maui scheduler] with the [http://www.adaptivecomputing.com/products/open-source/torque/ Torque resource manager]. We suggest you use a job submission batch file utilizing [http://docs.adaptivecomputing.com...")
- 10:20, 3 March 2023 Rda1 talk contribs deleted page ASTRA Cluster (content was: "=THIS IS AN OBSOLETE WIKI PAGE= == For current ASTRA Information see [https://www.cac.cornell.edu/wiki/index.php?title=Pool_Cluster Pool Cluster]== =THIS IS AN OBSOLETE WIKI PAGE= =THIS IS AN OBSOLETE WIKI PAGE KEPT FOR HISTORICAL REASONS= :* ASTRA is a private cluster with restricted access to the na346_0001 group. :* Rocks 6.0 with CentOS 6.2 :* Cluster Status: [http://astra.cac.cornell.edu/ganglia/ Ganglia]. :* --> Submit HELP requests: [https://{{SERVERNAME}}/help help] OR...")
- 10:20, 3 March 2023 Rda1 talk contribs deleted page Getting Started on the ASTRA cluster (content was: ":* Log into <tt>astra.cac.cornell.edu</tt> via ssh :* Password change at FIRST LOGIN: :** You will be prompted to change your password upon initial login. :** You will also ask you for an ssh pass phrase. You can leave this blank; just hit the <tt>Enter key</tt>. :Example changing from an old password of <tt>'0ldpassw0rd!!'</tt> and a new password of <tt>'newpassw0rd!!'</tt> : (Note that you are prompted 2x's for the old password) <pre>$ ssh your_username@astra.cac.corne...")
- 10:19, 3 March 2023 Rda1 talk contribs deleted page Getting Started on Kinglab (content was: ":* Log into kinglab.cac.cornell.edu via ssh :* Password change at FIRST LOGIN: :** You will be prompted to change your password upon initial login. :** You will also ask you for an ssh pass phrase. You can leave this blank; just hit the Enter key. ::Example changing from an old password of '0ldpassw0rd!!' and a new password of 'newpassw0rd!!' : (Note that you are prompted 2x's...", and the only contributor was "Ad876" (talk))
- 10:18, 3 March 2023 Rda1 talk contribs deleted page KINGLAB Cluster (content was: "== KINGLAB General Information == :* KINGLAB is a private cluster with restricted access to the mrk93_0001 group. :* KINGLAB has one head node (kinglab.cac.cornell.edu) and one file server (kinglabfs) COMPUTE NODES (24 total as of April 15, 2016): compute-1-[1,2,3,5,6,8].kinglab DELL R420s (May 2013 - 16 cores, 16GB RAM) compute-1-[28,34,35,36,37] DELL R410s (12 cores, 12GB RAM) compute-1-[4] Older SUNS (4 cores an...")
- 10:11, 3 March 2023 Rda1 talk contribs deleted page Programmatically Submitting Jobs and Checking Whether They are Done (content was: "==Submitting Jobs and Checking Them With Scripts== Sometimes you need to write a script that submits many jobs to the cluster and then monitors them to see when they complete. One way to see if your job finishes is to check whether it has written its output files, but checking directly with the scheduler can tell you if there are error conditions when you submit and while the job ru...", and the only contributor was "Ad876" (talk))
- 10:10, 3 March 2023 Rda1 talk contribs deleted page Examining Checkjob -v (content was: "==Reading Checkjob Output== The Maui [http://www.adaptivecomputing.com/resources/docs/maui/commands/checkjob.php checkjob] command can show why a job isn't running. ===Example Stalled Job=== Below we split the output of checkjob into parts to discuss them. [user@v4linuxlogin1 ~]$ checkjob -v 1005159 job 1005159 (RM job '1005159.scheduler.v4linux') Jobs have two names, a pure num...", and the only contributor was "Ad876" (talk))
- 10:10, 3 March 2023 Rda1 talk contribs deleted page Running Jobs on the KINGLAB cluster (content was: "After you have familiarized yourself with the 'Getting Started': ====Maui Scheduler and Job submission/monitoring commands==== Jobs are scheduled by the [http://www.adaptivecomputing.com/resources/docs/maui/mauiusers.php Maui scheduler] with the [http://www.clusterresources.com/products/torque-resource-manager.php Torque resource manager]. We suggest you use a job submission batch file utilizing [http://www.adaptivecomputing.com/resources/docs/torque/2-5-9/commands/qsub.php P...")
- 09:17, 3 March 2023 Rda1 talk contribs deleted page Using Dynamic DNS with Red Cloud (content was: "__TOC__ == Introduction == Virtual servers in Red Cloud are assigned random IP addresses every time they are created/booted. You can give your virtual server a domain name (e.g. mycloudserver.cac.cornell.edu) that is consistent regardless how many times you terminate (shut down) the virtual server and start it back up using the following procedures. Please note: Cornell Cen...", and the only contributor was "Ad876" (talk))
- 09:16, 3 March 2023 Rda1 talk contribs deleted page Vessel Cluster (content was: "== General Information == :* vessel.cac.cornell.edu is the head node for an HPC cluster in RedCloud accessible by CAC staff only :* OpenHPC 2 with Centos 8.3 :* Scheduler: slurm v20.11.3 == Partitions == :Partitions (previously referred to as queues) on the vessel cluster: :{| class="wikitable" border="1" cellpadding="4" style="width: auto" ! style="background:#e9e9e9;" | Partit...", and the only contributor was "Jhs43" (talk))
- 09:16, 3 March 2023 Rda1 talk contribs deleted page WALLE Cluster (content was: "__TOC__ = General Information = * Walle is a private virtual cluster in Red Cloud with restricted access to the following groups: ek436_0001. Please see Virtual Cluster in Red Cloud page for more usage information. * Head node: '''walle.cac.cornell.edu''' (access via ssh) ** [https://openhpc.community/ OpenHPC] deployment running CentOS 8 ** Cluster scheduler: slurm (See CAC slurm documentation for more info...")
- 09:14, 3 March 2023 Rda1 talk contribs deleted page Using EditPlus (content was: "This editor runs on Windows and is able to edit files on the CAC cluster by transferring them automatically every time you open or save a file. # Download from [http://www.editplus.com/ EditPlus] # Install by opening the download. # Run EditPlus. # Under the File menu, select FTP, then Open Remote... #:Finding the remote menu in EditPlus # Create a co...", and the only contributor was "Ad876" (talk))
- 09:14, 3 March 2023 Rda1 talk contribs deleted page TUC client config (content was: "First thing you need to do is adjust the matlab classpath by editing this classpath file at $matlabroot/toolbox/local/classpath.txt (see attachment for mine, you should be able to mostly cut and paste from there, watch the versions of the jars though, some may have changed from when I set up my linux machine). * Download apache-cxf 2.2.4 from [http://cxf.apache.org/download.html c...", and the only contributor was "Ad876" (talk))
- 09:13, 3 March 2023 Rda1 talk contribs deleted page TextWrangler Step by Step (content was: "[http://www.barebones.com/products/TextWrangler/ TextWrangler] is a Mac application that lets you use a Mac application to edit files on the remote CAC servers. It can be the easiest way to edit files for people who do not know Linux. 1. Install TextWrangler from [http://www.barebones.com/products/TextWrangler/ TextWrangler]. 2. Open TextWrangler -> Preferences ->FTP Settings. Cli...", and the only contributor was "Ad876" (talk))
- 09:13, 3 March 2023 Rda1 talk contribs deleted page Testpage (content was: "A page for testing edits.", and the only contributor was "Pzv2" (talk))
- 09:12, 3 March 2023 Rda1 talk contribs deleted page Testing parallel file copying (content was: "This example creates some large blank files and copies them simultaneously to nodes in order to test throughput on the cluster's filesystem in an ad hoc way. The command, parallel, is Gnu Parallel. <source lang=bash> #!/bin/sh #PBS -l walltime=00:60:00,nodes=2 #PBS -A shm7_0003 #PBS -j oe #PBS -N batchtest #PBS -q v4dev #PBS -S /bin/bash # This batch script should test the /v4scra...", and the only contributor was "Ad876" (talk))
- 09:11, 3 March 2023 Rda1 talk contribs deleted page Single node job using Gnu Parallel to process genes (content was: "This job has to work through files in a directory. The program is single-threaded. In order to take advantage of all cores, it uses Gnu Parallel to start up multiple instances on the same node. The code is in SVN as https://forge.cornell.edu/svn/repos/cacuser/mmc256 <source lang=bash> #!/bin/bash # batch.sh #PBS -l nodes=1,walltime=48:00:00 #PBS -A shm7_0003 #PBS -q v4 #PBS -j oe...", and the only contributor was "Ad876" (talk))
- 09:09, 3 March 2023 Rda1 talk contribs deleted page Red Cloud with MATLAB/Storage (content was: "__TOC__ Users with a subscription to Red Cloud with MATLAB are currently provided with 50GB of storage space for MATLAB scripts, job data, or other resources. This storage is persistent in Red Cloud and is accessible to all distributed/parallel MATLAB jobs run by the same user. == Directory Structure == Your MATLAB data (including PCT job data) appears in a specific directory st...", and the only contributor was "Ad876" (talk))
- 09:09, 3 March 2023 Rda1 talk contribs deleted page Red Cloud with MATLAB/Queues (content was: "__TOC__ == MATLAB job execution queues on Red Cloud == When MATLAB sends a job to Red Cloud for parallel/distributed execution, that job enters an execution queue where it waits until resources are available. Different queues may have their own job priority policies, execution limits, hardware resources, or other exposed capability. The CAC client for Red Cloud allows selecting the desired queue from the MATLAB console via: >> ClusterInfo.setQueueName('QUEUE_NAME') This...")
- 09:09, 3 March 2023 Rda1 talk contribs deleted page Red Cloud with MATLAB/Tutorial (content was: "__TOC__ == Introduction == This tutorial assumes that you’ve already installed the CAC MATLAB client software according to the installation instructions and successfully run <tt>cac_runtests</tt>. The client software enables your MATLAB client to run your code on Red Cloud, which runs up to 64 simultaneous MATLAB sessions on 64 separate cores....", and the only contributor was "Ad876" (talk))
- 09:08, 3 March 2023 Rda1 talk contribs deleted page Python Scripts for Multiple Tasks on a Node (content was: "==Python== Python is a scripting resource that provides a uniform interface for scripts that can be run on either Linux or Windows machines. The scripts on this page are designed to enable you to have several tasks running simultaneously on a node to effectively use its multiple cores. Unless you have explicitly enabled multithreading in your code, it will run on a single core, us...", and the only contributor was "Ad876" (talk))
- 09:08, 3 March 2023 Rda1 talk contribs deleted page Python Distutils Tips (content was: "==Python Distutils Tips== by Drew Dolgert, 17 Feb 2010 You have read how to [http://docs.python.org/install/ Install Python Modules with Distutils] and how to create your own packages for [http://docs.python.org/distutils/ Distributing Python Modules]. These directions are enough to build and distribute single-package distributions in most cases. How can distutils help with configu...", and the only contributor was "Ad876" (talk))
- 09:07, 3 March 2023 Rda1 talk contribs deleted page Performance Data Helper in Python with win32pdh (content was: "25 June 2009<br/> by Drew Dolgert, Cornell Center for Advanced Computing Summary: The Python win32pdh module simplifies access to Windows performance counters, the same ones perfmon shows. It will let you watch memory usage and many other statistics of applications and the operating system. The Python module isn't well documented, though, so this article shows some sample code and...", and the only contributor was "Ad876" (talk))
- 09:06, 3 March 2023 Rda1 talk contribs deleted page Matlab status (content was: "Matlab Status and Random Notes '''Status''' JSDL CXF-basec client code is written that encapsulates start, stop, and status functionality. Code has been built into a jar and can be called from matlab, though modifications to the $matlabroot/toolbox/local/classpath.txt are required to get the jars loaded at startup. '''Notes''' '''Matlab JVM''' Matlab uses a Sun 1.6 JRE and mos...", and the only contributor was "Ad876" (talk))
- 09:06, 3 March 2023 Rda1 talk contribs deleted page Matlabccs (content was: "Matlab-CCS Integration Information * Current status of things and random notes matlab status * Configuring client in matlab TUC client config", and the only contributor was "Ad876" (talk))
- 09:05, 3 March 2023 Rda1 talk contribs deleted page Matlab In Batch (content was: "The full MATLAB application is installed on the login nodes, but as you know, that's not where we do production computing at CAC. Instead, you will want to run your MATLAB script on one or more batch nodes, using only the MATLAB runtimes that are installed there. The outline of how you go about this is as follows. 1) Create a clean directory containing only a copy of the .m file yo...", and the only contributor was "Ad876" (talk))
- 09:04, 3 March 2023 Rda1 talk contribs deleted page Linux Multi Processor (content was: "{{LastRevised}} == Working with Linux Multi-Processors == ===What processors are on this machine?=== You can list processors with $ cat /proc/cpuinfo Each "processor" is a core of a processor. The login node, for instance, says it has eight Intel E5450 processors, and [http://processorfinder.intel.com/details.aspx?sSpec=SLANQ Intel Processorfinder] says the E5450 are quad-core ch...", and the only contributor was "Ad876" (talk))
- 09:03, 3 March 2023 Rda1 talk contribs deleted page Interactive IPython (content was: "{{LastRevised}} ==Interactive Cluster Computing with IPython== Goal: Use several nodes of a Linux cluster, running ROCKS with the Moab/Torque, to perform data analysis from a Python command-line. IPython is an extension to use Python as a highly-programmable command-line environment. Its parallel computing extensions allow you to start a single controller and many engines. You can...", and the only contributor was "Ad876" (talk))
- 09:02, 3 March 2023 Rda1 talk contribs deleted page Gnu Parallel (content was: "==Gnu Parallel in Batch== Gnu Parallel is a very simple program that runs command lines on multiple computers. Its [http://www.gnu.org/software/parallel/man.html man page] has lots of nice examples. On the cluster, you can use Gnu Parallel within a batch job to run multiple copies of the same program. For example, let's say you have a program which you run as "./process_one input.d...", and the only contributor was "Ad876" (talk))
- 09:02, 3 March 2023 Rda1 talk contribs deleted page Farm-out-work (content was: "==Farm-out-work== ===Introduction=== This is a technique to run many programs as tasks on the cluster. It is a simple MPI code written at CAC. Submit a ticket to help, and we'll give you the source code, and/or a compiled executable. You specify a list of tasks to run, such as: # These are the command lines to run. Comments begin with a hash. $HOME/calc 2.1 $HOME/calc 2.2 $HOME/...", and the only contributor was "Ad876" (talk))
- 09:02, 3 March 2023 Rda1 talk contribs deleted page Editors for Linux Cluster (content was: "Choose an editor for the CAC linux cluster from among these three types. The simpler editors are immediately easy to use. The vi and emacs editors offer lots of capabilities but require time to learn in order to access those capabilities. ====Editors in the Terminal Window==== * ''nano'' - Very simple. Type "nano" at the command prompt. The menus are self-explanatory. * ''vi'' - T...", and the only contributor was "Ad876" (talk))
- 09:01, 3 March 2023 Rda1 talk contribs deleted page Compiling Code Windows (content was: "The Windows login node provides the Microsoft Visual Studio 2005 and 2008 integrated development environments (IDEs) into which the following compilers are integrated: Microsoft C/C++, Intel C/C++ 11.0, and Intel Fortran 11.0, among others. If desired, any one of these compilers can be invoked from the command line in a Windows command shell (cmd) as well. (The command-line compiler...", and the only contributor was "Ad876" (talk))
- 09:01, 3 March 2023 Rda1 talk contribs deleted page Changing Python Version (content was: "We have a few versions of Python on the system. :* '''C:\Python25epd''' - Enthought Python 2.5.4 is the default. It has a [http://www.enthought.com/products/epdlibraries.php large list] of helpful libraries that are already tested. :* '''C:\Python25''' - For anyone who might prefer to use the python.org distribution of Python 2.5.1. :* '''C:\Python26''' - For those who need 2.6 lang...", and the only contributor was "Ad876" (talk))
- 09:00, 3 March 2023 Rda1 talk contribs deleted page Changing password at first login (content was: "When you are issued a CAC user name, you should first log in to a login node. You will be prompted to change your password. You do this just once, and it should change your password for all CAC resources that require a login. Refer to the rules for creating passwords. After you change your password, you will be logged in. '''''Wind...", and the only contributor was "Ad876" (talk))
- 09:00, 3 March 2023 Rda1 talk contribs deleted page Changing password any time (content was: "You can change your CAC password before it expires. You will want to do so if you feel that your password has been compromised in any way. For example, suppose you think that someone else knows your password or you are concerned that you issued your password in a nonsecure setting that would have led to sending it in clear text. To change it: :*''Be sure that you have no other open connections to any CAC resources.'' ::- The only open interactive session should be the one in w...")
- 08:57, 3 March 2023 Rda1 talk contribs deleted page Batch Script to Run Multiple Copies (content was: " * Linux cluster * Many copies of the same program with different arguments Each separate computer in the cluster is called a ''node.'' There can be more than one processor on each node, and each processor usually has multiple processing cores. For the V4 cluster, that means there are 8 cores, so that you can run 8 ''tasks'' per node, or 8 copies of your program. While tasks run a...", and the only contributor was "Ad876" (talk))
- 08:56, 3 March 2023 Rda1 talk contribs deleted page Batch Linux Multiple Copies (content before blanking was: "==Batch Script to Run Multiple Copies== * Linux cluster * Many copies of the same program with different arguments Each separate computer in the cluster is called a ''node.'' There can be more than one processor on each node, and each processor usually has multiple processing cores. For the V4 cluster, that means there are 8 cores, so that you can run 8 ''tasks'' per node, or 8 copies of your program. While tasks run and write output to files, the files shoul...")
- 08:56, 3 March 2023 Rda1 talk contribs deleted page Batch Jobs for Apps Started by Graphical Interfaces (content was: "Let's say you have a program you want to run on the batch nodes but you have to run a graphical interface to get it started. For instance, gsAssembler is a Java program with dialogs that configure and then start the Newbler program, which can then run for a long time. '''Note:''' gsAssembler is not currently able to display a window from a compute node. The technique below is how y...", and the only contributor was "Ad876" (talk))
- 08:55, 3 March 2023 Rda1 talk contribs deleted page The ampersand method (content was: "If when you run a program multiple times they all tend to take about the same length of time to run, you can use multiple cores on a node by using simple job control. Start the program with an ampersand to put it in the background. Then wait until the background tasks are done. This code sits at https://forge.cornell.edu/svn/repos/cacuser/projects/martin_andre/script. <source lang...", and the only contributor was "Ad876" (talk))
- 08:54, 3 March 2023 Rda1 talk contribs deleted page Using R and snowfall in batch (content was: "You can use the following test script as a starting point for creating your own batch script to run snowfall jobs from R. It assumes that R and snowfall are already installed on the compute nodes. The script simply returns the name of the machine (node) where each slave/worker is running. The value of ppn should be set appropriately for your cluster. <source lang="bash"> #!/bin/bash #PBS -l nodes=2:ppn=8,walltime=10:00 #PBS -N test #PBS -j oe #PBS -q default #PBS -S /bin/bash...")
- 08:53, 3 March 2023 Rda1 talk contribs deleted page Using IPython to Farm Work (content was: "===Running an IPython job=== As an example of a more involved script, this starts a cluster of [http://ipython.scipy.org/ IPython] engines and then executes a script using IPython. For testing, this script checks whether there are any PBS variables defined. If not, it defines some substitutes in order to run the script interactively. Note that this script tests whether mpdboot and...", and the only contributor was "Ad876" (talk))
- 08:53, 3 March 2023 Rda1 talk contribs deleted page Using MPICH2 (content was: "==Using MPICH2 Under Maui on CAC's V4 Cluster== MPICH2 is not the default MPI on the CAC V4 cluster, but some codes run better under MPICH. Here's how you compile and run a batch code using MPICH2. First set environment variables to put MPICH2's directory in your shell's path. This shows how to do it in Bash shell. <source lang=bash> export MPICH2=/opt/mpich2/gnu export PATH=$MPI...", and the only contributor was "Ad876" (talk))
- 08:51, 3 March 2023 Rda1 talk contribs deleted page Red Cloud with MATLAB/Tips (content was: "__TOC__ == E-mail notification of job status == The <tt>cac_sendmail</tt> function will allow you to send email from your job. For example, you may want to send an email when your job begins and ends. Note, you must put a valid email address in the two locations where indicated. ==== Example for a distributed job ==== Begin your job with the following standalone task to get email notification when it starts: t = createTask(j,@cac_sendmail,0,{'from address','to address','job...")
- 08:50, 3 March 2023 Rda1 talk contribs deleted page Red Cloud with MATLAB/Profiling (content was: "== Profiling MATLAB code == MATLAB provides the <tt>profile</tt> command that can be used for debugging and optimizing MATLAB code by tracking execution time. The following describes how to create a profile of your code and create a zip file of the results. === Interactive === To interactively inspect your code you can run the following then browse the results. <pre> >> profile on...", and the only contributor was "Ad876" (talk))
- 08:50, 3 March 2023 Rda1 talk contribs deleted page Red Cloud with MATLAB FAQ (content was: "__TOC__ == Why does the cacscheduler configuration seem to fail MATLAB's built-in validation test? == MATLAB allows you to "validate" a configuration via the Parallel > Manage Configurations menu. If you do this for cacscheduler, the first few steps will work fine. But upon reaching the Parallel section of the procedure the validation will appear to fail with a message like, "Pl...", and the only contributor was "Ad876" (talk))
- 08:49, 3 March 2023 Rda1 talk contribs deleted page V4maker (content was: "I got tired of cutting and pasting to create all of the blank pages for VW's, so I made a python script to do it for me. Basically, you just make a blank aspx (I have a base.aspx if you want it) file (C# directives and the place holder asp:Content tags) and drop it in the directory. Then set up your TOC.txt with the files you'll need. Then: python filemaker.py z:\vwmodule\base.a...", and the only contributor was "Ad876" (talk))
- 08:45, 3 March 2023 Rda1 talk contribs deleted page LIPID Cluster (content was: "==LIPID Cluster General Information== LIPID is a private cluster with restricted access to the gwf3_0001 group. :* Head node: lipid.cac.cornell.edu :* Rocks 6.1.1 with CentOS 6.5 :* 17 compute nodes with Dual processor, four core Intel Xeon E5620 CPUs @ 2.40GHz, Hyperthreaded, 12GB Memory, 100GB /tmp. :* Cluster Status: [http://lipid.cac.cornell.edu/ganglia/ Ganglia]. :* Submit HELP requests: [https://{{SERVERNAME}}/help help] OR by sending email to: cac-help@cornell.edu ==...")
- 08:45, 3 March 2023 Rda1 talk contribs deleted page VEGA Installed Software (content was: "===Installed Software=== <pre> The 'module' system is implemented. Use: module avail to list what environment you can put yourself in for a software version. EXAMPLE: To be sure you are using the environment setup for Intel mpi, you would type: * module avail * module load intelmpi * module list (will show you what modules you have loaded) - when done using the environment, e...", and the only contributor was "Jhs43" (talk))
- 08:44, 3 March 2023 Rda1 talk contribs deleted page OH10 Cluster (content was: "== OH10 General Information == :* OH10 is a private cluster with restricted access to the oh10_0001 group :* OH10 currently has one head node (oh10.cac.cornell.edu) and 4 compute nodes (c00[1-4]) :* Head node: '''oh10.cac.cornell.edu''' (access via ssh) :** Open HPC deployment running Centos 7.3.1611 :** Cluster scheduler: slurm 16.05 :** /home (1.6 TB) directory server (nfs...", and the only contributor was "Jhs43" (talk))
- 08:44, 3 March 2023 Rda1 talk contribs deleted page VEGA Cluster (content was: "=THIS IS AN OBSOLETE WIKI PAGE= =FOR current VEGA Information see [https://www.cac.cornell.edu/wiki/index.php?title=Pool_Cluster Pool Cluster]= =THIS IS AN OBSOLETE WIKI PAGE= =THIS IS AN OBSOLETE WIKI PAGE KEPT FOR HISTORICAL REASONS= :* VEGA is a private cluster with restricted access to the rad332_0001 group :* VEGA has 6 nodes: vega0[1-6] :* Head node: '''vega01.cac.cornell.edu''' (access via ssh) :** Centos 7.3.1611 :** Cluster scheduler: slurm 17.02 :** /home (1.9 T...")
- 08:43, 3 March 2023 Rda1 talk contribs deleted page Phoenix Multi-core Map-Reduce (content was: " == Phoenix Multi-core Map-reduce == According to the [http://mapreduce.stanford.edu/ Phoenix home page], it is a "shared-memory implementation of Googles MapReduce model for data-intensive processing tasks. Phoenix can be used to program multi-core chips as well as shared-memory multiprocessors (SMPs and ccNUMAs)." * A few C source files. * You can write map-reduce style algorith...", and the only contributor was "Ad876" (talk))
- 08:42, 3 March 2023 Rda1 talk contribs deleted page HODV4 (content was: "'''Hadoop On Demand on V4''' Hadoop On Demand (HOD) is meant to be a way to dynamically allocate a hadoop cluster and provide a means to submit jobs to that allocated cluster. It was primarily intended to provide a means to allow allocation of small hadoop clusters on an exisiting resource so that multiple users can use the resource. However, it also provides an excellent means t...", and the only contributor was "Ad876" (talk))
- 08:42, 3 March 2023 Rda1 talk contribs deleted page HOD Moab (content was: "==Hadoop on Demand under Moab== Hadoop on Demand (HOD) is a system for dynamically creating and using Hadoop clusters. As distributed it is designed to integrate with the Torque resource manager, but it is relatively easy to make it work with other resource managers. This document describes how to integrate with Moab and provides the needed source changes to do so. If you instal...", and the only contributor was "Ad876" (talk))
- 08:42, 3 March 2023 Rda1 talk contribs deleted page OSG Cluster (content was: "==Login Node== You can use the OSG cluster as a traditional HPC cluster via the login node, '''nys1login.cac.cornell.edu'''. Here's how you gain access via ssh: :* If needed, generate a public-private key pair using "ssh-keygen" command. :* Upload your public key (id_dsa.pub or id_rsa.pub) to the CE using the following command. :<pre>globus-job-run nys1.cac.cornell.edu /bin/sh -...", and the only contributor was "Ad876" (talk))
- 08:41, 3 March 2023 Rda1 talk contribs deleted page THECUBE Cluster - Rocks (content was: "THIS CLUSTER IS RETIRED. THE HAREWARE WAS USED FOR AN OPENHPC CLUSTER ALSO NAMED THECUBE. This is a private cluster. ==Hardware== :* Head node: '''thecube.cac.cornell.edu'''. :* access modes: ssh :* Rocks 6.1 with CentOS 6.3 :* 32 compute nodes with Dual 8-core E5-2680 CPUs @ 2.7 GHz, 128 GB of RAM :* THECUBE Cluster Status: [http://thecube.cac.cornell.edu/ganglia/ Ganglia]. :* Subm...", and the only contributor was "Bll3" (talk))
- 08:41, 3 March 2023 Rda1 talk contribs deleted page HD Human Neuroscience Institute (HD-HNI) Computing (content was: "== Documentation for the HD Human Neuroscience Institute Storage == ==The HD-HNI file server consists of:== :* 1 file server - hd-hni-fs.cac.cornell.edu - serving 180TB capacity :* 1 head node - hdhni.cac.cornell.edu (access via ssh) :* 1 interactive node - interactive1.cac.cornell.edu (access via ssh) :* 1 batch node - access via the hdhni head node ==Who can access the HD-HNI compute environment?== :*Users in Eve DeRosa and Adam Anderson's labs (ktb1_0005 CAC group). :...")
- 08:40, 3 March 2023 Rda1 talk contribs deleted page HODSGE (content was: "==Hadoop on Demand under SGE== Hadoop on Demand (HOD) is a system for dynamically creating and using Hadoop clusters. As distributed it is designed to integrate with the Torque resource manager, but it is relatively easy to make it work with other resource managers. This document describes how to integrate with SGE and provides the needed source changes to do so. If you install...", and the only contributor was "Ad876" (talk))
- 08:38, 3 March 2023 Rda1 talk contribs deleted page Euca44 globus endpoint (content was: "__TOC__ Red Cloud Object Storage is now accessible via the '''cac#euca44''' Globus endpoint. See [https://www.cac.cornell.edu/wiki/index.php?title=Archival_Storage#Using_Globus documentation here on Globus access] Note: This is an experimental feature for now. It only works for CAC staff =='''Enabling Your Red Cloud Account on the Endpoint'''== * Obtain the user access and secret k...", and the only contributor was "Shl1" (talk))
- 08:38, 3 March 2023 Rda1 talk contribs deleted page ECCO Cluster (content was: "=='''Economics Compute Cluster (ECCO)'''== [http://www2.vrdc.cornell.edu/news/ Information regarding the ECCO Cluster and VirtualRDC] * Cluster Status: [http://ecco.vrdc.cornell.edu/ganglia/ ECCO GANGLIA]", and the only contributor was "Ad876" (talk))
- 08:37, 3 March 2023 Rda1 talk contribs deleted page CLAL cluster (content was: "== The CLAL cluster is a restricted-use cluster. The P.I. is Professor Lust. == == Hardware == :{|border="1" width="40%" |- |width="40%" | '''Server''' |Apple Mac Mini |- |'''CPU''' |One 2.6 GHz Quad Core Intel Xeon |- |'''RAM''' |16 GB |- |'''Local Disk''' | * 1 TB Fusion Drive (SSD/HDD) for operating system and apps * 3 TB RAID1 User Data * 3 TB RAID1 Time Machine Backup |- |'''Operating System''' |MacOS X 10.8.5 |} == Open Directory == clal.cornell.edu runs an Open Direct...")
- 08:36, 3 March 2023 Rda1 talk contribs deleted page Basic Linux Tutorial (content was: "In this tutorial, you will learn how to add a user, install software from the Linux distribution's package repository, how to enable remote password logins, and several related tips. This tutorial was designed with Ubuntu/Debian systems in mind, but most of the listed commands have the associated Red Hat/CentOS command in parentheses where there is a major difference. While many commands are similar across Linux systems, package management, service control, and to a lesser exte...")
- 08:35, 3 March 2023 Rda1 talk contribs deleted page AIDA Cluster (content was: "'''This is an archival page for the AIDA cluster prior to its upgrades in Fall 2022. Current documentation is [https://github.com/CornellCAC/AIDA/wiki on GitHub.]''' == AIDA General Information == :* Aida is a private cluster with restricted access to members of '''bs54_0001''' and '''rab38_0001''' groups. :* Head node: '''aida.cac.cornell.edu''' (access via ssh) :* Running Rocky 8.5 and built with OpenHPC 2 :* 12 GPU nodes :** 6 with V100 GPUs (c0017-c0022) :** 6 with A10...")
- 08:34, 3 March 2023 Rda1 talk contribs deleted page Advanced Linux Batch (content was: "* Matlab In Batch - How to run a Matlab program on the cluster. * Using MPICH2 - The default MPI is OpenMPI. This describes how to use MPICH2 instead. * Programmatically Submitting Jobs and Checking Whether They are Done * Batch Jobs for Apps Started by Graphical Interfaces * Scripts to Run IPython in Batch - This is a unique way to take advantage of a cluster. You type commands at your console on your computer, but they execute on the re...")
- 08:32, 3 March 2023 Rda1 talk contribs deleted page DSS1 Cluster (content was: "== DSS Cluster General Information == :* '''Data on the dss Cluster is ***NOT*** backed up!!!! In the event of a compute node crash, the compute node will be rebuilt and all data will be lost!!!!''' :* '''User's home directories are ***NOT*** backed up!!!! The storage is on a RAID-6 volume so there is some degree of safety, but you should keep a second copy of important files somewhere else.''' :* dss is a private cluster for the DSS group - jab18_0002 :* The current PI is Davi...")
- 08:31, 3 March 2023 Rda1 talk contribs deleted page Batch Scheduler Maui (content was: "==Maui Commands== {{:Maui_Commands|Maui Commands}} ==Linux Batch Examples {{:Linux_Batch_Examples|Linux Batch Examples}} ==Advanced Linux Batch== {{:Advanced Linux Batch}} ==Linux Batch FAQ== Linux Batch FAQ", and the only contributor was "Ad876" (talk))
- 12:24, 2 March 2023 Rda1 talk contribs deleted page ICSE Cluster Transition (content was: "__TOC__ == Data Migration == '''The file systems will be reformatted during the move to CAC. All user data will be lost'''. Current ICSE users who will be transitioning to the CAC-hosted ICSE cluster should migrate their ICSE cluster data to a temporary file server at CAC, <code>icse-data.cac.cornell.edu</code>. After the file servers are moved, users can restore their data from <code...", and the only contributor was "Shl1" (talk))
- 12:23, 2 March 2023 Rda1 talk contribs deleted page NixOS (content was: " ==System Configuration== The image isn't quite minimal and currently comes with ample disk space (41GiB). Several editors and a minimalist windowing environment are provided. Resizing is possible using manual steps in linux and the openstack cli. The system is entirely defined by: <gist>e04ac9830106d090c02f36c49828883b</gist> ==Update Image== * From a newly created NixOS ins...", and the only contributor was "Beb82" (talk))
- 12:15, 2 March 2023 Rda1 talk contribs deleted page C6220 (content was: "Each system has: :* Dual [http://ark.intel.com/products/75281/Intel-Xeon-Processor-E5-2695-v2-30M-Cache-2_40-GHz Intel Xeon E5-2695 v2] CPUs @ 2.4 GHz (12 cores per CPU, 24 cores per server) :* 192 GB of RAM :* 7.3 TB of usable storage in RAID5 configuration")
- 12:15, 2 March 2023 Rda1 talk contribs deleted page C6100 (content was: "Each server has: :* Dual [http://ark.intel.com/products/47922/Intel-Xeon-Processor-X5650-12M-Cache-2_66-GHz-6_40-GTs-Intel-QPI Intel Xeon X5650] CPUs @ 2.66 GHz (6 cores per CPU, 12 cores per server) :* 48 GB of RAM :* 3.6 TB of usable storage in RAID5 configuration")
- 12:13, 2 March 2023 Rda1 talk contribs deleted page White Papers (content was: "* Working with Multi-processors in Linux *Map-Reduce ** HOD on V4 using Torque -- HODV4 ** HOD w/Moab -- HOD Moab ** HOD w/SGE -- HODSGE ** Phoenix Multi-core Map-Reduce * Using IPython to do Interactive Computing on a Moab Cluster * Python script to help make VW setups * Performance Data Helper in Pyth...", and the only contributor was "Ad876" (talk))
- 12:11, 2 March 2023 Rda1 talk contribs deleted page ATLAS2 Installed Software (content was: "===Installed Software=== <pre> The 'lmod module' system is implemented. Use: module avail to list what environment you can put yourself in for a software version. (to get a more complete listing, type: module spider) EXAMPLE: To be sure you are using the environment setup for gdal2, you would type: * module avail * module load gdal2 - when done, either logout and log back i...", and the only contributor was "Jhs43" (talk))
- 12:10, 2 March 2023 Rda1 talk contribs deleted page ATLAS2 Cluster (content was: "'''This is an archival page for the ATLAS2 cluster prior to its upgrades in Fall 2022. Current documentation for the AIDA cluster, including its ATLAS partition, is [https://github.com/CornellCAC/AIDA/wiki on GitHub.]''' == Getting Started == === General Information === :* ATLAS2 is a private cluster with restricted access to the bs54_0001 group. :* Head node: '''atlas2.cac.cornell.edu''' (access via ssh) :** [https://github.com/openhpc/ohpc/wiki OpenHPC...")
- 12:09, 2 March 2023 Rda1 talk contribs deleted page WALLER Cluster (content was: "== WALLER General Information == :* WALLER is a private cluster with restricted access. :* WALLER has one head node and 7 compute nodes (compute node details can be found below under the 'Queues' section) :* Head node: '''waller.cac.cornell.edu''' (access via ssh) serves as: :** the cluster scheduler :** Rocks Cluster server for compute node deployment :* Compute nodes: (see b...", and the only contributor was "Ad876" (talk))
- 12:08, 2 March 2023 Rda1 talk contribs deleted page Windows Usage Tips (content was: "This page contains information for CAC's former Windows HPC clusters, which are no longer in service. ====Compiling and Linking Codes on Windows==== {{:Compiling Code Windows}} ====Changing Python version==== {{:Changing Python Version}}")
- 15:05, 31 January 2023 Rda1 talk contribs created page Cqmetrics Cluster (Created page with "__TOC__ = General Information = :* Cqmetrics is a private virtual cluster in Red Cloud with restricted access to the following groups: cq62_0001. Please see Virtual_Cluste...")
- 15:06, 2 December 2022 Lmw25 talk contribs blocked Rcw258 talk contribs with an expiration time of indefinite (account creation disabled, cannot edit own talk page)
- 14:48, 2 December 2022 User account Ds2286 talk contribs was created by Lmw25 talk contribs and password was sent by email (CAC employee)
- 10:37, 19 September 2022 Lmw25 talk contribs blocked Pzv2 talk contribs with an expiration time of indefinite (account creation disabled, cannot edit own talk page) (Has left CAC)
- 10:37, 19 September 2022 Lmw25 talk contribs unblocked Pzv2 talk contribs (fixing)
- 19:58, 16 September 2022 Lmw25 talk contribs blocked Pzv2 talk contribs with an expiration time of indefinite (account creation disabled)
- 16:18, 23 August 2022 Shl1 talk contribs moved page File:GlobusLogin.png.png to File:GlobusLogin.png
- 16:15, 23 August 2022 Shl1 talk contribs created page File:GlobusLogin.png.png
- 16:15, 23 August 2022 Shl1 talk contribs uploaded File:GlobusLogin.png.png
- 15:56, 23 August 2022 Lmw25 talk contribs deleted page File:30 minutes idle.png
- 15:55, 23 August 2022 Lmw25 talk contribs uploaded File:30 minutes idle.png (test)
- 15:55, 23 August 2022 Lmw25 talk contribs created page File:30 minutes idle.png (test)
- 11:11, 10 January 2022 Shl1 talk contribs created page WALLE2 Cluster (Created page with "__TOC__ = Software = ==Work with Environment Modules== Set up the working environment for each package using the module command. The module command will activate dependen...")
- 14:33, 29 November 2021 Shl1 talk contribs created page How To Migrate Existing Hosts from CentOS to Rocky Linux 8 (Created page with " Use these steps to convert a CentOS 8 host to Rocky Linux: * Remove CentOS repos RPMs: rpm -qa | grep centos | xargs rpm -e --nodeps * Install Rocky repos RPMS: <pre>...")
- 19:59, 18 November 2021 Cjc73 talk contribs created page Red Cloud Windows GPU instances (Create a wiki page describing how to install and configure CUDA enabled pytorch on a Windows virtual machine.)
- 09:56, 11 November 2021 Shl1 talk contribs created page ALTAS Cluster (Created page with "This is a private cluster. =Hardware= :* Head node: '''hopper.cac.cornell.edu'''. :* Access modes: ssh :* OpenHPC 2.3 with Rocky Linux 8.4 :* 22 compute nodes (c0001-c0022) w...")
- 17:32, 21 October 2021 Cjc73 talk contribs created page Tips and tricks cjc73 (Created page with "== A page to test transclusion updates == === Prevent accidental writes to mount point folders when nothing is mounted === Suppose you have a folder at /mnt/mountpoint that...")
- 14:53, 21 October 2021 Cjc73 talk contribs created page Template:Test template cjc73 (created this page to test auto update of transcluded content.)
- 14:50, 21 October 2021 Cjc73 talk contribs created page Template:Migrate leadout (Created page with "== Migrate an Instance to a New Project == Occasionally, you may have an instance in one Red Cloud project that you would like to migrate to a different project. If you have...")
- 18:04, 18 October 2021 Cjc73 talk contribs created page Linux Tutorial cjc73 (Created page with "This tutorial is intended as a basic introduction to [https://en.wikipedia.org/wiki/Linux Linux] for users of CAC's Linux resources, especially those who are managing Red_Cl...")
- 13:17, 18 October 2021 Cjc73 talk contribs created page OpenStack Security Groups cjc73 (Created page with "Security Groups allow control over the types of communication that are possible between a Red Cloud instance and the internet. A security group is...")
- 17:16, 13 October 2021 Cjc73 talk contribs created page OpenStack Key Pairs cjc73 (Inital copy of original page)
- 09:39, 4 October 2021 User account Cjc73 talk contribs was created by Lmw25 talk contribs and password was sent by email
- 09:36, 4 October 2021 Lmw25 talk contribs blocked Beb82 talk contribs with an expiration time of indefinite (account creation disabled) (Left CAC)
- 08:17, 5 August 2021 Shl1 talk contribs created page Hopper Cluster (Created page with "This is a private cluster. =Hardware= :* Head node: '''hopper.cac.cornell.edu'''. :* access modes: ssh :* OpenHPC 2.3 with Rocky Linux 8.4 :* 22 compute nodes (c0001-c0022)...")
- 09:05, 21 June 2021 Jhs43 talk contribs created page Vessel Cluster (Created page with "== General Information == :* vessel is an HPC cluster in RedCloud accessible by staff only :** Scheduler: slurm 20.11.3")
- 14:53, 9 June 2021 Shl1 talk contribs created page Marx1 Cluster (Created page with "__TOC__ = General Information = :* Marx1 is a private virtual cluster in Red Cloud with restricted access to the following groups: mtm83_0001. Please see Virtual_Cluster_i...")
- 10:18, 6 May 2021 Shl1 talk contribs created page WALLE Cluster (Created page with "__TOC__ = General Information = :* Walle is a private virtual cluster in Red Cloud with restricted access to the following groups: ek436_0001. Please see Virtual_Cluster_i...")
- 14:40, 27 March 2021 Srl6 talk contribs created page Linux Commands for Resizing Volumes (updated for OpenStack, based on the old "Resizing volumes" page)
- 12:10, 2 March 2021 Shl1 talk contribs created page HeritageWatch (Created page with "__TOC__ == Access Methods == === Globus === * Globus Endpoint: cac#HeritageWatch : You will need to activate this endpoint using your CAC user name and password. * Path: /e...")
- 15:59, 22 February 2021 Shl1 talk contribs created page TARDIS3 Cluster (Created page with "__TOC__ == General Information == Tardis3 cluster is a reinstallation of TARDIS Cluster using OpenHPC 2/CentOS 8. TARDIS Cluster nodes will eventually be migrated to...")
- 10:11, 4 February 2021 Rda1 talk contribs created page ACLAB (Created page with "=== General Information === :* ACLAB is a private virtual cluster in Red Cloud with restricted access to the following groups: ktb1_0005 :** PIs are Adam Andersen and Eve DeR...")
- 17:36, 29 January 2021 Rcw258 talk contribs created page Security Practices (Created this new page, feel free to add things to it! Thanks.)
- 14:15, 26 January 2021 Shl1 talk contribs created page Virtual Cluster in Red Cloud (Created page with "__TOC__ = Deploy Virtual Cluster = = Log into the Head Node = = Launch Compute Nodes via Slurm = == Batch Job == == Interactive Session == == Compute Node Status ==")
- 14:43, 11 January 2021 Rcw258 talk contribs created page OpenStack Security Groups Test (Changed description of "Adding a Rule to a Security Group" picture to match the picture.)
- 21:20, 10 January 2021 Rcw258 talk contribs created page Linux Tutorial for Red Cloud Test (Copy of the page "Linux Tutorial Test", only change is the title here.)
- 21:00, 3 January 2021 Rcw258 talk contribs created page Red Cloud Linux Instances Test (Created page with "Linux Instances can be created and maintained on Red Cloud using the [https://redcloud.cac.cornell.edu OpenStack Web Interface]. This documentation assumes a ba...")
- 19:13, 3 January 2021 Rcw258 talk contribs created page OpenStack Test (Created page with "[https://en.wikipedia.org/wiki/OpenStack OpenStack] is an [https://en.wikipedia.org/wiki/Open-source_model open-source] [https://en.wikipedia.org/wiki/Cloud_computing#Service_...")
- 14:10, 15 December 2020 Rcw258 talk contribs created page Linux Tutorial Test (Created page with "This tutorial is intended as a basic introduction to [https://en.wikipedia.org/wiki/Linux Linux] for users of CAC's Linux resources, especially those who are managing Red_Cl...")
- 20:09, 14 December 2020 Rcw258 talk contribs created page OpenStack Key Pairs Test (Created page with "The best way to provide secure and easy access to your Red Cloud instances is through the use of key pairs for [https://www.ssh.com/ssh/public-key-...")
- 19:32, 14 December 2020 Rcw258 talk contribs created page Volumes Test (Created page with "A Volume is a collection of data but typically has the functionality of a formatted hard drive and can host a file system. It can be the root partition of a virtual machine (...")
- 19:19, 14 December 2020 Rcw258 talk contribs created page Red Cloud Test (Created page with "This wiki provides documentation for [https://{{SERVERNAME}}/redcloud Red Cloud], an on-demand research [https://en.wikipedia.org/wiki/Cloud_computing cloud computing] service...")
- 12:10, 9 December 2020 User account Kb269 talk contribs was created by Lmw25 talk contribs and password was sent by email
- 17:18, 8 December 2020 Lmw25 talk contribs changed group membership for Pzv2 from administrator to (none)
- 17:03, 8 December 2020 User account Rcw258 talk contribs was created by Lmw25 talk contribs and password was sent by email (Student Employee)
- 17:21, 7 December 2020 Rda1 talk contribs created page Install Python Packages in a Python virtual environment (Created blank page)
- 11:07, 17 November 2020 Shl1 talk contribs uploaded a new version of File:Select Extend Volume.png
- 10:56, 17 November 2020 Shl1 talk contribs created page File:Select Extend Volume.png
- 10:56, 17 November 2020 Shl1 talk contribs uploaded File:Select Extend Volume.png
- 10:43, 17 November 2020 Shl1 talk contribs uploaded a new version of File:Screen Shot 2020-11-17 at 9.29.02 AM.png
- 10:40, 17 November 2020 Shl1 talk contribs created page File:Screen Shot 2020-11-17 at 9.29.02 AM.png
- 10:40, 17 November 2020 Shl1 talk contribs uploaded File:Screen Shot 2020-11-17 at 9.29.02 AM.png
- 09:35, 18 September 2020 Shl1 talk contribs created page OpenFOAM (Created page with "__TOC__ This page describes how to run OpenFOAM in a docker container in Red Cloud. = Launch Instance = Launch a Red Cloud instance using the [https://redclou...")
- 22:40, 28 August 2020 Shl1 talk contribs uploaded File:SelectNotebook.png
- 22:40, 28 August 2020 Shl1 talk contribs created page File:SelectNotebook.png
- 22:35, 28 August 2020 Shl1 talk contribs uploaded File:JupyterNotebookToken.png
- 22:35, 28 August 2020 Shl1 talk contribs created page File:JupyterNotebookToken.png
- 17:09, 28 August 2020 Shl1 talk contribs created page Red Cloud GPU Image Usage (Created page with "_TOC_ = Introduction = This wiki provides documentation for creating and using a GPU instance in Red Cloud from a Ubuntu ([https://redcloud.cac.cornell.edu/dashboard/ngdetail...")
- 19:24, 14 August 2020 Wbt3 talk contribs created page Migrate an Instance to a New Project (Initial submission)
- 10:07, 16 July 2020 Shl1 talk contribs uploaded a new version of File:Jupyter notebook port forwarding.jpg
- 10:03, 16 July 2020 Shl1 talk contribs uploaded File:Jupyter notebook port forwarding.jpg
- 10:03, 16 July 2020 Shl1 talk contribs created page File:Jupyter notebook port forwarding.jpg
- 09:54, 16 July 2020 Lmw25 talk contribs uploaded File:RedCloud.jpg
- 09:54, 16 July 2020 Lmw25 talk contribs created page File:RedCloud.jpg
- 10:31, 9 July 2020 Rjk322 talk contribs created page GPUs in Red Cloud (Created page with "Red Cloud supports GPU computing and has two different GPU instance types that allow for GPU computing. Currently Red Cloud instances feature '''[https://www.nvidia.com/en-us...")
- 13:32, 11 June 2020 Pzv2 talk contribs restored page Matlab status (1 revision) (Temp restore to check for linked pages)
- 13:26, 11 June 2020 Pzv2 talk contribs deleted page Matlab status (Outdated information)
- 13:03, 11 May 2020 Pzv2 talk contribs created page Getting Started on Private Clusters (Created copy of Getting Started page with new title)
- 19:43, 13 November 2019 Pzv2 talk contribs moved page Instance Types to Resizing an Instance (More descriptive of page contents)
- 14:58, 4 November 2019 Pzv2 talk contribs deleted page Euca2ools.ini for Red Cloud ITH (Archiving old content)
- 14:56, 4 November 2019 Pzv2 talk contribs deleted page Create Ubuntu image for Red Cloud (Archiving old content)
- 14:56, 4 November 2019 Pzv2 talk contribs deleted page Create Ubuntu Image for Red Cloud (Archiving old content)
- 14:53, 4 November 2019 Pzv2 talk contribs deleted page Moving an EBS image (Archiving old content)
- 14:53, 4 November 2019 Pzv2 talk contribs deleted page Moving an instance store image (Archiving old content)
- 14:52, 4 November 2019 Pzv2 talk contribs deleted page Ip on cli (Archiving old content)
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- 14:51, 4 November 2019 Pzv2 talk contribs deleted page CLI quick start guide (Archiving old content)
- 14:50, 4 November 2019 Pzv2 talk contribs deleted page Getting started (Archiving old content)
- 14:49, 4 November 2019 Pzv2 talk contribs deleted page Hybrid Fox (Archiving old content)
- 14:49, 4 November 2019 Pzv2 talk contribs deleted page How do I download credentials to use with euca2ools/API? (Archiving old content)
- 14:48, 4 November 2019 Pzv2 talk contribs deleted page RCMv2 (Archiving old content)
- 14:48, 4 November 2019 Pzv2 talk contribs deleted page Create an EBS-based image (Archiving old content)
- 14:47, 4 November 2019 Pzv2 talk contribs deleted page Volumes on cli (Archiving old content)
- 14:47, 4 November 2019 Pzv2 talk contribs deleted page Migrating images from Euca4 to Euca4.4 (Archiving old content)
- 14:47, 4 November 2019 Pzv2 talk contribs deleted page Network on cli (Archiving old content)
- 14:46, 4 November 2019 Pzv2 talk contribs deleted page Red Cloud (Eucalyptus 3) testing (Archiving old content)
- 14:45, 4 November 2019 Pzv2 talk contribs deleted page Migrate EBS Instance From Eucalyptus to Openstack (Archiving old content)
- 14:44, 4 November 2019 Pzv2 talk contribs deleted page Eucalyptus (Archiving old content)
- 14:44, 4 November 2019 Pzv2 talk contribs deleted page Linux Instances (Archiving old content)
- 14:44, 4 November 2019 Pzv2 talk contribs deleted page Windows Instances (Archiving old content)
- 14:40, 4 November 2019 Pzv2 talk contribs deleted page Red Cloud with MATLAB (Archiving old content)
- 14:38, 4 November 2019 Pzv2 talk contribs deleted page Instance type (Archiving old content)
- 14:38, 4 November 2019 Pzv2 talk contribs deleted page Create instance store image (Archiving old content)
- 14:16, 4 November 2019 Pzv2 talk contribs deleted page Red Cloud (Eucalyptus 4.4) (Archiving old content)
- 14:16, 4 November 2019 Pzv2 talk contribs deleted page Euca-describe-instances or the web console says my instance is running, but why is it not responding to ping or ssh connections? (Archiving old content)
- 14:15, 4 November 2019 Pzv2 talk contribs deleted page Red Cloud (Euca 4.4) (Archiving old content)
- 14:15, 4 November 2019 Pzv2 talk contribs deleted page What's New in Red Cloud with Eucalyptus 4.4? (Archiving old content)
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- 14:12, 4 November 2019 Pzv2 talk contribs deleted page Red Cloud 4.2 (Archiving old content)
- 14:09, 4 November 2019 Pzv2 talk contribs deleted page Red Cloud Eucalyptus (Archiving old content)
- 14:08, 4 November 2019 Pzv2 talk contribs deleted page Migrating from Eucalyptus to OpenStack (Archiving since migration is complete)
- 14:05, 4 November 2019 Pzv2 talk contribs deleted page Matlab (Content is out of data as per Steve)
- 21:29, 17 September 2019 Srl6 talk contribs uploaded a new version of File:FileAccess2.jpg
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