CryoSPARC-Sapelo2: Difference between revisions

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[[Category:Sapelo2]][[Category:Software]][[Category:Engineering]]
[[Category:Sapelo2]][[Category:Software]][[Category:Engineering]]
=='''Note: This page is under construction by the GACRC team (as of 2023-09-26)'''==


=== Category ===
=== Category ===
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=== Version ===
=== Version ===
   
   
3.3.1
4.3.1


=== Author / Distributor ===
=== Author / Distributor ===
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'''Master node VM:'''
'''Master node VM:'''


* Host name: '''ss-cryo.gacrc.uga.edu'''
* Host name: '''cryosparc.gacrc.uga.edu'''
* Intel Xeon processors (8 cores) and 24GB of RAM
* Intel Xeon processors (16 cores) and 64GB of RAM
* mongodb is installed and run from the master node
* mongodb is installed and run on the master node
'''Worker nodes:'''
'''Worker nodes:'''
* Two NVIDIA Tesla K40m nodes, Intel Xeon processors (16 cores and 128GB of RAM) and 8 NVIDIA K40m GPU cards per node.
* One NVIDIA Tesla A100 node: Intel Xeon processors (64 cores), 1TB host RAM memory, 4 NVIDIA Tesla A100 GPU cards (80GiB device memory per card), and NVMe SSD 3570GB local drive.
* cryoSPARC recommends using SSD for caching particle data. /lscratch/gacrc-cryo is set up on worker nodes for this purpose.
* cryoSPARC recommends using SSD for caching particle data. /lscratch/gacrc-cryo is set up on the worker node for this purpose.
* The amount of space that cryoSPARC can use in /lscratch/gacrc-cryo is capped at 100GB.
* The amount of space that cryoSPARC can use in /lscratch/gacrc-cryo is capped at 100GB.
'''cryoSPARC group:''' '''cryosparc'''
'''cryoSPARC group:''' '''cryosparc'''
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* gacrc-cryo is the '''service account''' that will run cryoSPARC workflow jobs for all cryoSPARC users.
* gacrc-cryo is the '''service account''' that will run cryoSPARC workflow jobs for all cryoSPARC users.
* Some tasks can only be handled by gacrc-cryo, like start or stop cryosparcm from the master node, user management, connect or update worker nodes to master, etc..
* Some tasks can only be handled by gacrc-cryo, like make a new lane of worker node(s), user management, and connect or update worker node(s) to master, etc..
* Regular CryoSPARC users can run cryosparcm from the master node to check cryoSPARC status, using cryosparcm status and cryosparcm checkdb.
* Regular CryoSPARC users can run cryosparcm on the master node to check cryoSPARC status, using cryosparcm status or cryosparcm checkdb.


'''cryoSPARC project space:''' '''/scratch/gacrc-cryo'''
'''cryoSPARC project space:''' '''/scratch/gacrc-cryo'''
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User needs to establish a SSH tunnel to expose the port 39000 from the master node to a local computer.   
User needs to establish a SSH tunnel to expose the port 39000 from the master node to a local computer.   


If you are using a Linux or Apple desktop or laptop, you can use the following command in Terminal to establish the ssh tunnel: <blockquote>'''ssh -N -L 39000:128.192.75.59:39000 username@ss-cryo.gacrc.uga.edu'''</blockquote>If you are using a Windows desktop or laptop, please download the '''[https://the.earth.li/~sgtatham/putty/latest/x86/plink.exe plink program]''' to use in place of the ssh client:<blockquote>'''plink -ssh -N -L 39000:128.192.75.59:39000 username@ss-cryo.gacrc.uga.edu'''</blockquote>
If you are using a Linux or Apple desktop or laptop, you can use the following command in Terminal to establish the ssh tunnel: <blockquote>'''ssh -N -L 39000:10.2.0.60:39000 username@cryosparc.gacrc.uga.edu'''</blockquote>If you are using a Windows desktop or laptop, please download the '''[https://the.earth.li/~sgtatham/putty/latest/x86/plink.exe plink program]''' to use in place of the ssh client:<blockquote>'''plink -ssh -N -L 39000:10.2.0.60:39000 username@cryosparc.gacrc.uga.edu'''</blockquote>
'''Note:''' Please put the plink.exe in the current directory where you have a command window open.
'''Note:''' Please put the plink.exe in the current directory where you have a command window open.


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cryoSPARC will use the master node to run some types of workflow jobs, for example, "Import Movies", "Inspect Picks", and the interactive job "Select 2D Classes". When a job is created, if cryoSPARC will use the master node to run the job, you will be notified about this in cryoSPARC GUI.  
cryoSPARC will use the master node to run some types of workflow jobs, for example, "Import Movies", "Inspect Picks", and the interactive job "Select 2D Classes". When a job is created, if cryoSPARC will use the master node to run the job, you will be notified about this in cryoSPARC GUI.  


====== Run job using "Lane Sapelo2 (cluster)" (highly recommended) ======
====== Run job using "Lane Sapelo2 Default (cluster)" ======


* In cryoSPARC, queue a job to "'''Lane Sapelo2 (cluster)'''"; The job will be dispatched to a worker node via Slurm. Please note, gacrc-cryo, instead of your own Sapelo2 user account, is the user account owning and running the job. We highly recommend you to use this method to run cryoSPARC workflow jobs on Sapelo2.
* In cryoSPARC, queue a job to "'''Lane Sapelo2 Default (cluster)'''"; The job will be dispatched to the worker node via Slurm. Please note, gacrc-cryo, instead of your own Sapelo2 user account, is the user account owning and running the job. We highly recommend you to use this method to run cryoSPARC workflow jobs on Sapelo2.
* cryoSPARC will decide on how many CPU cores and how much memory it will use to run a workflow job, depend on the type of the job and your data size. Currently, we configured that from each worker node cryoSPARC can use up to '''20GB''' memory and '''4''' CPU cores.
* cryoSPARC will decide on how many CPU cores and how much memory it will use to run a workflow job, depend on the type of the job and your data size. Currently, we configured that from each worker node cryoSPARC can use up to '''20GB''' memory and '''4''' CPU cores.
* If the job needs to run on GPU devices, cryoSPARC will queue the job with a default number of GPU devices , for example 1 or 4. You can change this number by yourself in cryoSPARC GUI when you create the job. Please note that the maximum number of GPU devices installed on worker node is '''8'''.
* If the job needs to run on GPU devices, cryoSPARC will queue the job with a default number of GPU devices , for example 1. You can change this number by yourself in cryoSPARC GUI when you create the job. Please note that the maximum number of GPU devices installed on the worker node is '''4'''.
 
====== Run job using "Lane default (node)" ======
You can select and use a worker node to run cryoSPARC workflow jobs. This method is convenient, for example, when you want to debug your cryoSPARC workflow. However, if you want to use this method, you are required to reserve a whole worker node at first via Sapelo2 queueing system.
 
'''Please follow the following steps carefully:'''
 
# From the login node, open an interactive session to reserve a worker node via Slurm: '''interact -p gpu_p --gres gpu:K40:8 -c 16''' '''--mem 100gb''' . Please use options "'''--gres gpu:K40:8 -c 16 --mem 100gb'''" to reserve a whole node.
# Once an interactive session is opened on a worker node, please run this command to know its short hostname: '''hostname -s'''
# In cryoSPARC, queue a job to "'''Lane default (node)'''" , then click "'''Run on Specific GPU'''" to select the worker node and the GPU device(s) that you reserved in step 1 (rb6-3 or rb6-4). '''Please do this step carefully. Please do NOT select and use the other worker node that you didn't reserve in step 1. If you select and use GPU device(s) from a wrong node, GPU device conflict errors could happen because some other users' jobs could be running on the same node and using the same GPU device(s) you selected.'''
# Since you reserved a whole worker node, you can select and use up to '''8''' GPU devices.
 
======An important note related to job restarting======
After you killed and cleared a job, if you want to restart it in cryoSPARC, please '''do NOT''' click and use "'''Queue Job on default'''" listed in "'''ACTIONS'''" to restart the job. We found that "'''Queue Job on default'''" will always put the job to rb6-3 worker node by default and we cannot change this default behavior of cryoSPARC.
 
After you killed and cleared a job, if you want to restart it in cryoSPARC, please go back to your current Workplace in cryoSPARC GUI and click "'''Building'''" in the job card, then click "'''Queue'''" in the right-bottom corner of cryoSPARC GUI  to re-queue the job, as shown in Figure 1 (1 is for "Building"; 2 is for "Queue"). Then follow instructions in '''Run job using "Lane Sapelo2 (cluster)"'''  or '''Run job using "Lane default (node)"''' to rerun your job.
[[File:Restart job.png|thumb|Figure 1. How to restart a job in cryoSPARC GUI, after the job is killed and cleared.|alt=]]


===Documentation===
===Documentation (v4.0+)===
   
   
About cryoSPARC: https://guide.cryosparc.com/
About cryoSPARC: https://guide.cryosparc.com/


User Interface and Usage Guide: https://guide.cryosparc.com/processing-data/user-interface-and-usage-guide
Get Started with CryoSPARC: Introductory Tutorial: https://guide.cryosparc.com/processing-data/get-started-with-cryosparc-introductory-tutorial
 
Accessing the cryoSPARC User Interface https://guide.cryosparc.com/setup-configuration-and-management/how-to-download-install-and-configure/accessing-cryosparc
 
All Job Types in cryoSPARC: https://guide.cryosparc.com/processing-data/all-job-types-in-cryosparc


Management and Monitoring: https://guide.cryosparc.com/setup-configuration-and-management/management-and-monitoring
A Tour of the CryoSPARC Interface: https://guide.cryosparc.com/application-guide-v4.0+/a-tour-of-the-cryosparc-interface


Cluster (Slurm) integration: <nowiki>https://guide.cryosparc.com/setup-configuration-and-management/how-to-download-install-and-configure/downloading-and-installing-cryosparc#connect-a-cluster-to-cryosparc</nowiki>
Using the CryoSPARC Interface: https://guide.cryosparc.com/application-guide-v4.0+/using-the-cryosparc-interface


Introductory Tutorial: https://guide.cryosparc.com/processing-data/cryo-em-data-processing-in-cryosparc-introductory-tutorial
Creating and Running Jobs: https://guide.cryosparc.com/application-guide-v4.0+/creating-and-running-jobs


Tutorials and Usage Guides: https://guide.cryosparc.com/processing-data/tutorials-and-case-studies
Tutorial videos: https://guide.cryosparc.com/processing-data/tutorial-videos


===Installation===
===Installation===
   
   
*Version 3.3.1 master is installed on the master node (ss-cryo.gacrc.uga.edu). Source codes are downloaded in /work/cryosparc/cryosparc_master on the master node.
*Version 4.3.1 master is installed on the master node (cryosparc.gacrc.uga.edu).  
*Version 3.3.1 workers are installed on two worker nodes (NVIDIA Tesla K40m GPU nodes rb6-[3-4]). Source codes are downloaded in /work/cryosparc/cryosparc_worker on the master ndoe.
*Version 4.3.1 workers are installed on one worker GPU node (NVIDIA Tesla A100 GPU node).


===System===
===System===
64-bit Linux
64-bit Linux

Latest revision as of 13:00, 12 October 2023


Category

Engineering

Program On

Sapelo2

Version

4.3.1

Author / Distributor

See https://guide.cryosparc.com/

Description

"CryoSPARC (Cryo-EM Single Particle Ab-Initio Reconstruction and Classification) is a state of the art HPC software solution for complete processing of single-particle cryo-electron microscopy (cryo-EM) data. CryoSPARC is useful for solving cryo-EM structures of membrane proteins, viruses, complexes, flexible molecules, small particles, phase plate data and negative stain data." For more information, please see https://guide.cryosparc.com/.

NOTE: Users are required to be added into GACRC cryosparc group before they can run this software from Sapelo2. Please fill out the GACRC General Support form to request. We will reach out to you after we received your request.

Configurations

Master node VM:

  • Host name: cryosparc.gacrc.uga.edu
  • Intel Xeon processors (16 cores) and 64GB of RAM
  • mongodb is installed and run on the master node

Worker nodes:

  • One NVIDIA Tesla A100 node: Intel Xeon processors (64 cores), 1TB host RAM memory, 4 NVIDIA Tesla A100 GPU cards (80GiB device memory per card), and NVMe SSD 3570GB local drive.
  • cryoSPARC recommends using SSD for caching particle data. /lscratch/gacrc-cryo is set up on the worker node for this purpose.
  • The amount of space that cryoSPARC can use in /lscratch/gacrc-cryo is capped at 100GB.

cryoSPARC group: cryosparc

cryoSPARC service account: gacrc-cryo

  • gacrc-cryo is the service account that will run cryoSPARC workflow jobs for all cryoSPARC users.
  • Some tasks can only be handled by gacrc-cryo, like make a new lane of worker node(s), user management, and connect or update worker node(s) to master, etc..
  • Regular CryoSPARC users can run cryosparcm on the master node to check cryoSPARC status, using cryosparcm status or cryosparcm checkdb.

cryoSPARC project space: /scratch/gacrc-cryo

How to run cryoSPARC from Sapelo2

User login

User needs to establish a SSH tunnel to expose the port 39000 from the master node to a local computer.

If you are using a Linux or Apple desktop or laptop, you can use the following command in Terminal to establish the ssh tunnel:

ssh -N -L 39000:10.2.0.60:39000 username@cryosparc.gacrc.uga.edu

If you are using a Windows desktop or laptop, please download the plink program to use in place of the ssh client:

plink -ssh -N -L 39000:10.2.0.60:39000 username@cryosparc.gacrc.uga.edu

Note: Please put the plink.exe in the current directory where you have a command window open.

Unless you have SSH public key configured, you will be prompted for your MyID password and for Archpass Duo authentication. Once authentication is established, this session prompt will hang and you are ready to go to access the cryoSPARC User Interface.

Once you established the ssh tunnel by running the above command, you can open a browser (Chrome) on the local machine and navigate tohttp://localhost:39000. The cryoSPARC User Interface should be presented with the cryoSPARC login page.

Run cryoSPARC workflow jobs
Project space selection

A project in cryoSPARC is a high level container corresponding with a project directory on the file system, which stores all associated Jobs of a project. Each project in cryoSPARC is entirely contained within a file system directory. All the jobs and their respective intermediate and output data created within a project will be stored within the project directory.

  • When you start a new project in cryoSPARC GUI, please select and use /scratch/gacrc-cryo as the cryoSPARC project space.
  • This folder is owned by gacrc-cryo. Regular cryoSPARC users have access and read permissions which allow them to browse files in this folder and copy files from this folder to their own storage spaces on Sapelo2.
Run job on the master node

cryoSPARC will use the master node to run some types of workflow jobs, for example, "Import Movies", "Inspect Picks", and the interactive job "Select 2D Classes". When a job is created, if cryoSPARC will use the master node to run the job, you will be notified about this in cryoSPARC GUI.

Run job using "Lane Sapelo2 Default (cluster)"
  • In cryoSPARC, queue a job to "Lane Sapelo2 Default (cluster)"; The job will be dispatched to the worker node via Slurm. Please note, gacrc-cryo, instead of your own Sapelo2 user account, is the user account owning and running the job. We highly recommend you to use this method to run cryoSPARC workflow jobs on Sapelo2.
  • cryoSPARC will decide on how many CPU cores and how much memory it will use to run a workflow job, depend on the type of the job and your data size. Currently, we configured that from each worker node cryoSPARC can use up to 20GB memory and 4 CPU cores.
  • If the job needs to run on GPU devices, cryoSPARC will queue the job with a default number of GPU devices , for example 1. You can change this number by yourself in cryoSPARC GUI when you create the job. Please note that the maximum number of GPU devices installed on the worker node is 4.

Documentation (v4.0+)

About cryoSPARC: https://guide.cryosparc.com/

Get Started with CryoSPARC: Introductory Tutorial: https://guide.cryosparc.com/processing-data/get-started-with-cryosparc-introductory-tutorial

A Tour of the CryoSPARC Interface: https://guide.cryosparc.com/application-guide-v4.0+/a-tour-of-the-cryosparc-interface

Using the CryoSPARC Interface: https://guide.cryosparc.com/application-guide-v4.0+/using-the-cryosparc-interface

Creating and Running Jobs: https://guide.cryosparc.com/application-guide-v4.0+/creating-and-running-jobs

Tutorial videos: https://guide.cryosparc.com/processing-data/tutorial-videos

Installation

  • Version 4.3.1 master is installed on the master node (cryosparc.gacrc.uga.edu).
  • Version 4.3.1 workers are installed on one worker GPU node (NVIDIA Tesla A100 GPU node).

System

64-bit Linux

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