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# CADES Spring Training

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Welcome to CADES Training 
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# What is CADES? 
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CADES is a Scientific Productivity Enabler for ORNL researchers consisting of the following three parts: 
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**Basic Compute + Data Converged Services:**
A suite of starter computing and analytics tools (Cloud, Storage, HPC, and Data Transfer) offered to ORNL researchers at no initial cost. 
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**Scalable HPC:**
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Enhanced compute, data, and storage resources can be purchased by projects and programs with unique computing needs.
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Open and Moderate Research Condos
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**Science Data Holdings:**
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CADES is enabling science through data-centric capabilities. ORNL researchers’ interdisciplinary collaboration and science outcomes are accelerated by making scalable data analytics/AI toolkits and knowledge resources easily available to every scientist.
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# This Training 
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For this Training we will use the Birthright Condo access from **CADES's Basic Compute + Data Converged Services**/

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This consists of 10 Hazwell nodes with 250 GB RAM, 32 cpu cores, and 2 K80 (GK21) GPUS each. 

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Much of the training will be focused around Challenge problems. We will present slides to show you an HPC concept or tool and then give you a problem to solve that uses your new knowledge. 
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# Zeroth Challenge
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The zeroth challenge is to gain access to the Birthright Condo.
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**If you are already a CADES user:**
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Check to see if you have birthright access.
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* Log in to or-slurm-login.ornl.gov and enter:
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*   $ id your_user_id. 
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* If you see “55233(cades-birthright)” listed, your good to go. 
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If you don’t see it listed: 
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*	Navigate to https://xcams.ornl.gov/xcams/groups/cades-birthright. The preceding link will pre-fill a request for CADES Birthright Cloud and SHPC Condo resources
*	Enter your email address (use the ORNL email if available) and click continue
*	Review the XCAMS user agreement, and select Agree
*	Enter your USER ID (UCAMS ID if you are ORNL Staff; XCAMS ID if you are not ORNL staff)
*	Enter your password
*	Click Submit to complete the XCAMS request. An activation notice will be dispatched to your email address when your resources are ready for use
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**If you have never used CADES before:**
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**First setup your UserID:***
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*	**ORNL STAFF:** ORNL staff obtain access to CADES through their UCAMS ID by activating it in the XCAMS system.
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      *	To active your UCAMS ID as your XCAMS CADES user ID, visit https://xcams.ornl.gov and click on "I need an account"
      *	Then, after accepting the user agreement, look in the tan box on the right of the screen under UCAMS, and click on "activate your XCAMS account" and complete the required steps 
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*   **NON-ORNL STAFF:** If you are collaborating with ORNL's staff, create an XCAMS account and ID to use for CADES access 
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      *	To do this visit https://xcams.ornl.gov and click on "I need an account" and complete the required steps
      *	You will also need access to the external visitor login nodes, so go to https://xcams.ornl.gov/xcams/groups/cades-misc/ and follow the instructions to request an account
      * This request is reviewed and may take up to five business days for approval
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      *	Approval is contingent on having a valid ORNL staff host. If you are not a U.S. Citizen, your ORNL host will need to apply for a Service to ORNL cyber only PAS for you, before you can gain CADES access. 
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**Next Join Birthright condo**
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*	Navigate to https://xcams.ornl.gov/xcams/groups/cades-birthright. The preceding link will pre-fill a request for CADES Birthright Cloud and SHPC Condo resources
*	Enter your email address (use the ORNL email if available) and click continue
*	Review the XCAMS user agreement, and select Agree
*	Enter your USER ID (UCAMS ID if you are ORNL Staff; XCAMS ID if you are not ORNL staff)
*	Enter your password
*	Click Submit to complete the XCAMS request. An activation notice will be dispatched to your email address when your resources are ready for use
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