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Logs
  • 02:13, 29 April 2023 Jstratt7 talk contribs created page Rocky MATLAB Prime Array (Created page with "= Job Array = Job arrays allow you to run the same code many times with a different task id. The task id can then be used to determine which subset of your data to process. This strategy breaks your large job up into multiple smaller jobs that not only execute more quickly but can run concurrently. In the example of discovering prime numbers, lets say we want to discover all the primes in the first 1 million numbers. We could just create code that goes from 1 to 1000...")
  • 19:53, 28 April 2023 Jstratt7 talk contribs created page Rocky MATLAB HelloWorld (Created page with "= Code = '''helloworld.m''' <pre> fprintf("hello world"); </pre> = Batch Script = '''helloworld.run''' <pre> #!/bin/bash #SBATCH --job-name=MATLAB_HELLOWORLD #SBATCH --output=logs/matlab_helloworld_%j.out module load MATLAB/2022b matlab -nojvm -batch "run('helloworld.m');" </pre> = Running Job = <pre> [test_user@rocky7 helloworld]$ pwd /home/test_user/projects/matlab/helloworld </pre> <pre> [test_user@rocky7 helloworld]$ ls helloworld.m helloworld.run logs </p...")
  • 04:42, 21 April 2023 Jstratt7 talk contribs created page Rocky Python Prime Array (Created page with "= Job Array = Job arrays allow you to run the same code many times with a different task id. The task id can then be used to determine which subset of your data to process. This strategy breaks your large job up into multiple smaller jobs that not only execute more quickly but can run concurrently. In the example of discovering prime numbers, lets say we want to discover all the primes in the first 1 million numbers. We could just create code that goes from 1 to 1000...")
  • 18:26, 11 April 2023 Jstratt7 talk contribs created page Rocky Support (Created page with "= Supporting Rocky = Rocky grows through your financial support (e.g., direct costs built into grants or start up funds). By contributing to building and maintaining Rocky, you can assure priority access to the resources you contribute. = Node Costs = Below are examples of node costs. While we update the below list routinely, hardware prices change daily. The below table is meant to give a sense of scale and not a guaranteed cost. ==== Storage Node ==== Storage...")
  • 19:51, 10 April 2023 Jstratt7 talk contribs created page Rocky Environments (Created page with "= About = Rocky uses Lmod to easily set up environments for your projects. By default your Rocky session has a minimal of software/utilities available to you. By loading modules, environment variables and paths are set to give you easy access to not only language utilities and libraries but also specific versions of those. To use lmod, you will use the <code>module</code> command. = Loading Modules = By default, support for R is not loaded. <pre> [test_user@rocky7...")
  • 17:44, 10 April 2023 Jstratt7 talk contribs created page Rocky Python Prime (Created page with "= Python Code = '''prime.py''' <pre> MIN = 2 MAX = 100000 def is_prime(num): if num <= 1: return False else: for i in range(2, num): if (num % i) == 0: return False return True for i in range(MIN, MAX+1): if is_prime(i): print(i) </pre> = Batch Script = '''python-prime.run''' <pre> #SBATCH --job-name=PYTHON_PRIME #SBATCH --output=python_prime_%j.out module load Python python3 prime.py </pre> = Running Job = <pre> [test_user@rocky7 prime]$ pw...")
  • 17:17, 10 April 2023 Jstratt7 talk contribs created page Rocky R HelloWorld (Created page with "= R Code = '''helloworld.R''' <pre> print("Hello World!") </pre> = Batch Script = '''helloworld.run''' <pre> #SBATCH --job-name=R_HELLOWORLD #SBATCH --output=R_hello_%j.out module load R/4.2.1-foss-2022a Rscript helloworld. </pre> = Running Job = <pre> [test_user@rocky7 helloworld]$ pwd /home/test_user/projects/R/helloworld </pre> <pre> [test_user@rocky7 helloworld]$ ls helloworld.R helloworld.run </pre> <pre> [test_user@rocky7 helloworld]$ sbatch helloworld.r...")
  • 16:59, 10 April 2023 Jstratt7 talk contribs created page Rocky Python HelloWorld (Created page with "= Python Code = '''helloworld.py''' <pre> print("Hello World!") </pre> = Batch Script = '''helloworld.run''' <pre> #!/bin/bash #SBATCH --job-name=PYTHON_HELLOWORLD #SBATCH --output=python_hell0_%j.out module load Python python3 helloworld.py </pre> = Running Job = <pre> [test_user@rocky7 helloworld]$ pwd /home/test_user/projects/python/helloworld </pre> <pre> [test_user@rocky7 helloworld]$ ls helloworld.py helloworld.run </pre> <pre> [test_user@rocky7 helloworld]...")
  • 16:45, 10 April 2023 Jstratt7 talk contribs created page Rocky Job Anatomy (Created page with "= Anatomy of a Rocky Job = Setting up a job to run on Rocky starts by creating or uploading your project's files to the project directory within your home directory on Rocky. These files will include the code you've written, any data files needed, and a batch file. ==== Your Code ==== Your code is what is submitted and executed on Rocky's compute nodes.<br/> It can be written in any of the languages supported by Rocky environment modules (Lmod). ==== Your Data ===...")
  • 16:26, 10 April 2023 Jstratt7 talk contribs moved page Rocky Example R to Rocky R Prime
  • 17:11, 6 April 2023 Jstratt7 talk contribs created page Rocky Example R (Created blank page)
  • 15:45, 28 March 2023 User account Jstratt7 talk contribs was created automatically
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