Enable Sysadmin
Big data basics: What sysadmins need to know
Learn what big data is, how data is processed and visualized, and key big data terms to know.
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(author: Gabrielle Stenzel)
Big data basics: What sysadmins need to know
Learn what big data is, how data is processed and visualized, and key big data terms to know.
source
(author: Gabrielle Stenzel)
Enable Sysadmin
How to encrypt Bash shell variables with Ansible Vault
Use Ansible Vault to share encrypted Bash environment variables across projects.
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(author: Randy Romero)
How to encrypt Bash shell variables with Ansible Vault
Use Ansible Vault to share encrypted Bash environment variables across projects.
source
(author: Randy Romero)
讲道理我感觉没有load value driven的那一篇有价值
毕竟各种nn本来延迟就高，各种减精度以后也没有比原来好多少
现在前端都在卷每周期两条taken，这个延迟很难解决
而且最关键的是你profile出来的训练数据如何保证fair，编译器那边的pgo都还是经常负优化，你在benchmark上能有收益万一放到正常程序就寄了呢
毕竟各种nn本来延迟就高，各种减精度以后也没有比原来好多少
现在前端都在卷每周期两条taken，这个延迟很难解决
而且最关键的是你profile出来的训练数据如何保证fair，编译器那边的pgo都还是经常负优化，你在benchmark上能有收益万一放到正常程序就寄了呢
近几年顶会的bpu论文以Intel的那一篇sw/hw co-design的 Branch Prediction Is Not a Solved Problem 为起始，都开始搞cnn/rnn/rl，然后搞个ISA扩展让编译器做profiling以后插hint进去
另外最近几天猛翻bpu的文献，发现有的文章是真的水啊…2023年了拿个gshare改改hash都能发出去，感觉有点ai水文那味了
#XiangShan
首次真实感受到技术壁垒是什么
现在香山的主预测器就是一个典型的tage-sc的mpki，但是比Intel和苹果的高50%
这个事情其实学界骂了Intel很久了，自从我们伟大的Andre Seznec不再活跃以后，后面的新bpu公开的很少，都成商业机密了
整个学术界要做baseline只能拿tage-sc-l
首次真实感受到技术壁垒是什么
现在香山的主预测器就是一个典型的tage-sc的mpki，但是比Intel和苹果的高50%
这个事情其实学界骂了Intel很久了，自从我们伟大的Andre Seznec不再活跃以后，后面的新bpu公开的很少，都成商业机密了
整个学术界要做baseline只能拿tage-sc-l
Enable Sysadmin
3 fundamental tools to troubleshoot Linux performance problems
In this article and video, you'll learn how to collect information about your Linux system's performance.
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(author: Nathan Lager)
3 fundamental tools to troubleshoot Linux performance problems
In this article and video, you'll learn how to collect information about your Linux system's performance.
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(author: Nathan Lager)
Enable Sysadmin
Testing ChatGPT Ansible playbooks, building RHEL homelabs, and more tips for sysadmins
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Ten
Check out Enable Sysadmin's top 10 articles from February 2023.
Posted: March 3, 2023 | %t min read| by Vicki Walker (Editorial Team, Red Hat)
Topics: Ansible Containers
Read the full article on redhat.com
source
(author: Vicki Walker)
Testing ChatGPT Ansible playbooks, building RHEL homelabs, and more tips for sysadmins
Image
Ten
Check out Enable Sysadmin's top 10 articles from February 2023.
Posted: March 3, 2023 | %t min read| by Vicki Walker (Editorial Team, Red Hat)
Topics: Ansible Containers
Read the full article on redhat.com
source
(author: Vicki Walker)
Enable Sysadmin
5 ways to make an impact on your IT community
Learn how to grow your network, engage with other technologists, and give back to the community.
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(author: Eric "IT Guy" Hendricks)
5 ways to make an impact on your IT community
Learn how to grow your network, engage with other technologists, and give back to the community.
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(author: Eric "IT Guy" Hendricks)
Enable Sysadmin
Deploying a multi-container application using Podman and Quadlet
Learn about the unit files Quadlet supports and how to use them to deploy containers using Podman and systemd.
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(author: Ygal Blum)
Deploying a multi-container application using Podman and Quadlet
Learn about the unit files Quadlet supports and how to use them to deploy containers using Podman and systemd.
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(author: Ygal Blum)
Enable Sysadmin
How to cache Ansible facts with Redis
Persisting Ansible fact data improves execution time, particularly when running different playbooks in sequence or targeting many hosts.
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(author: Evans Amoany)
How to cache Ansible facts with Redis
Persisting Ansible fact data improves execution time, particularly when running different playbooks in sequence or targeting many hosts.
source
(author: Evans Amoany)
Enable Sysadmin
How to hold better IT retrospectives
Retrospectives are an important way to evaluate and improve your team's productivity and effectiveness. Try these best practices in your next retrospective.
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(author: Serhii Turivnyi)
How to hold better IT retrospectives
Retrospectives are an important way to evaluate and improve your team's productivity and effectiveness. Try these best practices in your next retrospective.
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(author: Serhii Turivnyi)
